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2015-2016 Dietary Variable List

« Return to NHANES 2015-2016 Dietary Data

Variable NameVariable DescriptionData File NameData File DescriptionBegin YearEndYearComponentUse Constraints
DBD100How often {do you/does SP} add ordinary salt to {your/his/her/SP's} food at the table? Would you say . . .DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DBQ095ZWhat type of salt {do you/does SP} usually add to {your/his/her/SP's} food at the table? Would you say . . .DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1_300Was the amount of food that {you/NAME} ate yesterday much more than usual, usual, or much less than usual?DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1_320ZTotal plain water drank yesterday - including plain tap water, water from a drinking fountain, water from a water cooler, bottled water, and spring water.DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1_330ZTotal tap water drank yesterday - including filtered tap water and water from a drinking fountain.DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1BWATZTotal bottled water drank yesterday (gm)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1DAYIntake day of the weekDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1DBIHNumber of days between intake day and the day of family questionnaire administered in the household.DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1DRSTZDietary recall statusDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1EXMERInterviewer ID codeDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1HELPWho helped in responding for this interviewDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1LANGThe respondent spoke mostly:DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1MRESPWho was the main respondent for this interview?DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1SKYWhat type of salt was it? (Was it ordinary or seasoned salt, lite salt, or a salt substitute?)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1STYDid {you/SP} add any salt to {your/her/his} food at the table yesterday? Salt includes ordinary or seasoned salt, lite salt, or a salt substitute.DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TACARAlpha-carotene (mcg)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TALCOAlcohol (gm)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TATOAAdded alpha-tocopherol (Vitamin E) (mg)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TATOCVitamin E as alpha-tocopherol (mg)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TB12AAdded vitamin B12 (mcg)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TBCARBeta-carotene (mcg)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TCAFFCaffeine (mg)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TCALCCalcium (mg)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TCARBCarbohydrate (gm)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TCHLTotal choline (mg)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TCHOLCholesterol (mg)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TCOPPCopper (mg)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TCRYPBeta-cryptoxanthin (mcg)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TFAFolic acid (mcg)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TFDFEFolate as dietary folate equivalents (mcg)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TFFFood folate (mcg)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TFIBEDietary fiber (gm)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TFOLATotal folate (mcg)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TIRONIron (mg)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TKCALEnergy (kcal)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TLYCOLycopene (mcg)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TLZLutein + zeaxanthin (mcg)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TM161MFA 16:1 (Hexadecenoic) (gm)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TM181MFA 18:1 (Octadecenoic) (gm)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TM201MFA 20:1 (Eicosenoic) (gm)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TM221MFA 22:1 (Docosenoic) (gm)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TMAGNMagnesium (mg)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TMFATTotal monounsaturated fatty acids (gm)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TMOISMoisture (gm)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TNIACNiacin (mg)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TNUMFTotal number of foods/beverages reported in the individual foods fileDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TP182PFA 18:2 (Octadecadienoic) (gm)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TP183PFA 18:3 (Octadecatrienoic) (gm)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TP184PFA 18:4 (Octadecatetraenoic) (gm)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TP204PFA 20:4 (Eicosatetraenoic) (gm)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TP205PFA 20:5 (Eicosapentaenoic) (gm)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TP225PFA 22:5 (Docosapentaenoic) (gm)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TP226PFA 22:6 (Docosahexaenoic) (gm)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TPFATTotal polyunsaturated fatty acids (gm)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TPHOSPhosphorus (mg)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TPOTAPotassium (mg)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TPROTProtein (gm)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TRETRetinol (mcg)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TS040SFA 4:0 (Butanoic) (gm)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TS060SFA 6:0 (Hexanoic) (gm)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TS080SFA 8:0 (Octanoic) (gm)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TS100SFA 10:0 (Decanoic) (gm)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TS120SFA 12:0 (Dodecanoic) (gm)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TS140SFA 14:0 (Tetradecanoic) (gm)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TS160SFA 16:0 (Hexadecanoic) (gm)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TS180SFA 18:0 (Octadecanoic) (gm)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TSELESelenium (mcg)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TSFATTotal saturated fatty acids (gm)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TSODISodium (mg)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TSUGRTotal sugars (gm)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TTFATTotal fat (gm)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TTHEOTheobromine (mg)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TVARAVitamin A as retinol activity equivalents (mcg)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TVB1Thiamin (Vitamin B1) (mg)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TVB12Vitamin B12 (mcg)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TVB2Riboflavin (Vitamin B2) (mg)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TVB6Vitamin B6 (mg)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TVCVitamin C (mg)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TVDVitamin D (D2 + D3) (mcg)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TVKVitamin K (mcg)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TWSWhen you drink tap water, what is the main source of the tap water? Is the city water supply (community water supply); a well or rain cistern; a spring; or something else?DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR1TZINCZinc (mg)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRABFIndicates whether the sample person was an infant who was breast-fed on either of the two recall days. DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD340Please look at this list of shellfish. During the past 30 days did you eat any types of shellfish listed on this card? Include any foods that had shellfish in them such as sandwiches, soups, or salads.DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD350AClams eaten during past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD350AQNumber of times clams were eaten in the past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD350BCrabs eaten during past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD350BQNumber of times crab was eaten in the past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD350CCrayfish eaten during past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD350CQNumber of times crayfish was eaten in the past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD350DLobsters eaten during past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD350DQNumber of times lobster was eaten in the past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD350EMussels eaten during past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD350EQNumber of times mussels were eaten in the past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD350FOysters eaten during past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD350FQNumber of times oysters were eaten in the past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD350GScallops eaten during the past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD350GQNumber of times scallops were eaten in the past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD350HShrimp eaten during past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD350HQNumber of times shrimp was eaten in the last 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD350IOther shellfish ( ex. octopus, squid) eaten during past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD350IQNumber of times other shellfish (ex. octopus, squid) was eaten in the past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD350JOther unknown shellfish eaten during past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD350JQNumber of times other unknown shellfish was eaten in the past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD350KRefused to give detailed information on shellfish eaten during past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD360Please look at this list of fish. During the past 30 days did you eat any types of fish listed on this card? Include any foods that had fish in them such as sandwiches, soups, or salads.DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370ABreaded fish products eaten during past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370AQNumber of times breaded fish products were eaten in the past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370BTuna eaten during past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370BQNumber of times tuna was eaten in the past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370CBass eaten during past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370CQNumber of times bass was eaten in the past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370DCatfish eaten during past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370DQNumber of times catfish was eaten in the past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370ECod eaten during past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370EQNumber of times cod was eaten in the past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370FFlatfish eaten during past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370FQNumber of times flatfish was eaten in the past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370GHaddock eaten during past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370GQNumber of times haddock was eaten in the past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370HMackerel eaten during past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370HQNumber of times mackerel was eaten in the past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370IPerch eaten during past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370IQNumber of times perch was eaten in the past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370JPike eaten during past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370JQNumber of times pike was eaten in the past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370KPollock eaten during past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370KQNumber of times pollock was eaten in the past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370LPorgy eaten during past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370LQNumber of times porgy was eaten in the past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370MSalmon eaten during past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370MQNumber of times salmon was eaten in the past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370NSardines eaten during past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370NQNumber of times sardines were eaten in the past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370OSea bass eaten during past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370OQNumber of times sea bass was eaten in the past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370PShark eaten during past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370PQNumber of times shark was eaten in the past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370QSwordfish eaten during past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370QQNumber of times swordfish was eaten in the past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370RTrout eaten during past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370RQNumber of times trout was eaten in the past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370SWalleye eaten during the past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370SQNumber of times walleye was eaten in the past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370TOther type of fish eaten during past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370TQNumber of times other type of fish was eaten in the past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370UOther unknown type eaten during past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370UQNumber of times other unknown type of fish was eaten in the past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRD370VRefused to give detailed information on fish eaten during past 30 daysDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRDINTIndicates whether the sample person has intake data for one or two days.DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRQSDIETAre you currently on any kind of diet, either to lose weight or for some other health-related reason?DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRQSDT1What kind of diet are you on? (Is it a weight loss or low calorie diet: low fat or cholesterol diet; low salt or sodium diet; sugar free or low sugar diet; low fiber diet; high fiber diet; diabetic diet; or another type of diet?)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRQSDT10What kind of diet are you on? (Is it a weight loss or low calorie diet: low fat or cholesterol diet; low salt or sodium diet; sugar free or low sugar diet; low fiber diet; high fiber diet; diabetic diet; or another type of diet?)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRQSDT11What kind of diet are you on? (Is it a weight loss or low calorie diet: low fat or cholesterol diet; low salt or sodium diet; sugar free or low sugar diet; low fiber diet; high fiber diet; diabetic diet; or another type of diet?)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRQSDT12What kind of diet are you on? (Is it a weight loss or low calorie diet: low fat or cholesterol diet; low salt or sodium diet; sugar free or low sugar diet; low fiber diet; high fiber diet; diabetic diet; or another type of diet?)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRQSDT2What kind of diet are you on? (Is it a weight loss or low calorie diet: low fat or cholesterol diet; low salt or sodium diet; sugar free or low sugar diet; low fiber diet; high fiber diet; diabetic diet; or another type of diet?)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRQSDT3What kind of diet are you on? (Is it a weight loss or low calorie diet: low fat or cholesterol diet; low salt or sodium diet; sugar free or low sugar diet; low fiber diet; high fiber diet; diabetic diet; or another type of diet?)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRQSDT4What kind of diet are you on? (Is it a weight loss or low calorie diet: low fat or cholesterol diet; low salt or sodium diet; sugar free or low sugar diet; low fiber diet; high fiber diet; diabetic diet; or another type of diet?)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRQSDT5What kind of diet are you on? (Is it a weight loss or low calorie diet: low fat or cholesterol diet; low salt or sodium diet; sugar free or low sugar diet; low fiber diet; high fiber diet; diabetic diet; or another type of diet?)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRQSDT6What kind of diet are you on? (Is it a weight loss or low calorie diet: low fat or cholesterol diet; low salt or sodium diet; sugar free or low sugar diet; low fiber diet; high fiber diet; diabetic diet; or another type of diet?)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRQSDT7What kind of diet are you on? (Is it a weight loss or low calorie diet: low fat or cholesterol diet; low salt or sodium diet; sugar free or low sugar diet; low fiber diet; high fiber diet; diabetic diet; or another type of diet?)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRQSDT8What kind of diet are you on? (Is it a weight loss or low calorie diet: low fat or cholesterol diet; low salt or sodium diet; sugar free or low sugar diet; low fiber diet; high fiber diet; diabetic diet; or another type of diet?)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRQSDT9What kind of diet are you on? (Is it a weight loss or low calorie diet: low fat or cholesterol diet; low salt or sodium diet; sugar free or low sugar diet; low fiber diet; high fiber diet; diabetic diet; or another type of diet?)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRQSDT91What kind of diet are you on? (Is it a weight loss or low calorie diet: low fat or cholesterol diet; low salt or sodium diet; sugar free or low sugar diet; low fiber diet; high fiber diet; diabetic diet; or another type of diet?)DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DRQSPREPHow often is ordinary salt or seasoned salt added in cooking or preparing foods in your household? Is it never, rarely, occasionally, or very often?DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
SEQNRespondent sequence number.DR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
WTDR2DDietary two-day sample weightDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
WTDRD1Dietary day one sample weightDR1TOT_IDietary Interview - Total Nutrient Intakes, First Day20152016DietaryNone
DR2_300Was the amount of food that {you/NAME} ate yesterday much more than usual, usual, or much less than usual?DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2_320ZTotal plain water drank yesterday - including plain tap water, water from a drinking fountain, water from a water cooler, bottled water, and spring water.DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2_330ZTotal tap water drank yesterday - including filtered tap water and water from a drinking fountain.DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2BWATZTotal bottled water drank yesterday. (gm)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2DAYIntake day of the weekDR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2DBIHNumber of days between intake day and the day of family questionnaire administered in the household.DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2DRSTZDietary recall statusDR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2EXMERInterviewer ID codeDR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2HELPWho helped in responding for this interviewDR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2LANGThe respondent spoke mostly:DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2MRESPWho was the main respondent for this interview?DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2SKYWhat type of salt was it? (Was it ordinary or seasoned salt, lite salt, or a salt substitute?)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2STYDid {you/SP} add any salt to {your/her/his} food at the table yesterday? Salt includes ordinary or seasoned salt, lite salt, or a salt substitute.DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TACARAlpha-carotene (mcg)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TALCOAlcohol (gm)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TATOAAdded alpha-tocopherol (Vitamin E) (mg)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TATOCVitamin E as alpha-tocopherol (mg)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TB12AAdded vitamin B12 (mcg)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TBCARBeta-carotene (mcg)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TCAFFCaffeine (mg)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TCALCCalcium (mg)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TCARBCarbohydrate (gm)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TCHLTotal choline (mg) DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TCHOLCholesterol (mg)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TCOPPCopper (mg)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TCRYPBeta-cryptoxanthin (mcg)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TFAFolic acid (mcg)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TFDFEFolate as dietary folate equivalents (mcg)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TFFFood folate (mcg)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TFIBEDietary fiber (gm)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TFOLATotal folate (mcg)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TIRONIron (mg)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TKCALEnergy (kcal)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TLYCOLycopene (mcg)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TLZLutein + zeaxanthin (mcg)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TM161MFA 16:1 (Hexadecenoic) (gm)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TM181MFA 18:1 (Octadecenoic) (gm)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TM201MFA 20:1 (Eicosenoic) (gm)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TM221MFA 22:1 (Docosenoic) (gm)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TMAGNMagnesium (mg)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TMFATTotal monounsaturated fatty acids (gm)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TMOISMoisture (gm)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TNIACNiacin (mg)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TNUMFTotal number of foods/beverages reported in the individual foods fileDR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TP182PFA 18:2 (Octadecadienoic) (gm)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TP183PFA 18:3 (Octadecatrienoic) (gm)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TP184PFA 18:4 (Octadecatetraenoic) (gm)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TP204PFA 20:4 (Eicosatetraenoic) (gm)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TP205PFA 20:5 (Eicosapentaenoic) (gm)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TP225PFA 22:5 (Docosapentaenoic) (gm)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TP226PFA 22:6 (Docosahexaenoic) (gm)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TPFATTotal polyunsaturated fatty acids (gm)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TPHOSPhosphorus (mg)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TPOTAPotassium (mg)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TPROTProtein (gm)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TRETRetinol (mcg)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TS040SFA 4:0 (Butanoic) (gm)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TS060SFA 6:0 (Hexanoic) (gm)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TS080SFA 8:0 (Octanoic) (gm)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TS100SFA 10:0 (Decanoic) (gm)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TS120SFA 12:0 (Dodecanoic) (gm)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TS140SFA 14:0 (Tetradecanoic) (gm)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TS160SFA 16:0 (Hexadecanoic) (gm)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TS180SFA 18:0 (Octadecanoic) (gm)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TSELESelenium (mcg)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TSFATTotal saturated fatty acids (gm)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TSODISodium (mg)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TSUGRTotal sugars (gm)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TTFATTotal fat (gm)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TTHEOTheobromine (mg)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TVARAVitamin A as retinol activity equivalents (mcg)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TVB1Thiamin (Vitamin B1) (mg)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TVB12Vitamin B12 (mcg)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TVB2Riboflavin (Vitamin B2) (mg)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TVB6Vitamin B6 (mg)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TVCVitamin C (mg)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TVDVitamin D (D2 + D3) (mcg) DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TVKVitamin K (mcg)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TWSWhen you drink tap water, what is the main source of the tap water? Is the city water supply (community water supply); a well or rain cistern; a spring; or something else?DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR2TZINCZinc (mg)DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DRABFIndicates whether the sample person was an infant who was breast-fed on either of the two recall days. DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DRDINTIndicates whether the sample person has intake data for one or two days.DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
SEQNRespondent sequence number.DR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
WTDR2DDietary two-day sample weightDR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
WTDRD1Dietary day one sample weightDR2TOT_IDietary Interview - Total Nutrient Intakes, Second Day20152016DietaryNone
DR1_020What time did you begin to eat/drink the meal/food?DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1_030ZName of eating occasionDR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1_040ZDid you eat this meal at home? DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1CCMNMCombination food number (sequential number)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1CCMTXCombination food typeDR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1DAYIntake day of the weekDR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1DBIHNumber of days between intake day and the day of family questionnaire administered in the household.DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1DRSTZDietary recall statusDR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1EXMERInterviewer ID codeDR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1FSWhere did you get (this/most of the ingredients for this) {FOODNAME}?DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IACARAlpha-carotene (mcg)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IALCOAlcohol (gm)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IATOAAdded alpha-tocopherol (Vitamin E) (mg)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IATOCVitamin E as alpha-tocopherol (mg)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IB12AAdded vitamin B12 (mcg) DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IBCARBeta-carotene (mcg)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1ICAFFCaffeine (mg)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1ICALCCalcium (mg)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1ICARBCarbohydrate (gm)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1ICHLTotal choline (mg)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1ICHOLCholesterol (mg)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1ICOPPCopper (mg)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1ICRYPBeta-cryptoxanthin (mcg)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IFAFolic acid (mcg)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IFDCDUSDA food codeDR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IFDFEFolate as dietary folate equivalents (mcg)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IFFFood folate (mcg)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IFIBEDietary fiber (gm)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IFOLATotal folate (mcg)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IGRMSGram weight of the food/individual componentDR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IIRONIron (mg)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IKCALEnergy (kcal)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1ILINEFood/Individual component numberDR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1ILYCOLycopene (mcg)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1ILZLutein + zeaxanthin (mcg)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IM161MFA 16:1 (Hexadecenoic) (gm)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IM181MFA 18:1 (Octadecenoic) (gm)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IM201MFA 20:1 (Eicosenoic) (gm)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IM221MFA 22:1 (Docosenoic) (gm)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IMAGNMagnesium (mg)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IMFATTotal monounsaturated fatty acids (gm)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IMOISMoisture (gm)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1INIACNiacin (mg)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IP182PFA 18:2 (Octadecadienoic) (gm)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IP183PFA 18:3 (Octadecatrienoic) (gm)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IP184PFA 18:4 (Octadecatetraenoic) (gm)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IP204PFA 20:4 (Eicosatetraenoic) (gm)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IP205PFA 20:5 (Eicosapentaenoic) (gm)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IP225PFA 22:5 (Docosapentaenoic) (gm)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IP226PFA 22:6 (Docosahexaenoic) (gm)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IPFATTotal polyunsaturated fatty acids (gm)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IPHOSPhosphorus (mg)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IPOTAPotassium (mg)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IPROTProtein (gm)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IRETRetinol (mcg)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IS040SFA 4:0 (Butanoic) (gm)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IS060SFA 6:0 (Hexanoic) (gm)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IS080SFA 8:0 (Octanoic) (gm)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IS100SFA 10:0 (Decanoic) (gm)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IS120SFA 12:0 (Dodecanoic) (gm)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IS140SFA 14:0 (Tetradecanoic) (gm)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IS160SFA 16:0 (Hexadecanoic) (gm)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IS180SFA 18:0 (Octadecanoic) (gm)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1ISELESelenium (mcg)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1ISFATTotal saturated fatty acids (gm)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1ISODISodium (mg)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1ISUGRTotal sugars (gm)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1ITFATTotal fat (gm)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1ITHEOTheobromine (mg)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IVARAVitamin A as retinol activity equivalents (mcg)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IVB1Thiamin (Vitamin B1) (mg)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IVB12Vitamin B12 (mcg)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IVB2Riboflavin (Vitamin B2) (mg)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IVB6Vitamin B6 (mg)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IVCVitamin C (mg)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IVDVitamin D (D2 + D3) (mcg)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IVKVitamin K (mcg)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1IZINCZinc (mg)DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR1LANGThe respondent spoke mostly:DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DRABFIndicates whether the sample person was an infant who was breast-fed on either of the two recall days. DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DRDINTIndicates whether the sample person has intake data for one or two days.DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
SEQNRespondent sequence number.DR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
WTDR2DDietary two-day sample weightDR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
WTDRD1Dietary day one sample weightDR1IFF_IDietary Interview - Individual Foods, First Day20152016DietaryNone
DR2_020What time did you begin to eat/drink the meal/food?DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2_030ZName of eating occasionDR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2_040ZDid you eat this meal at home?DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2CCMNMCombination food number (sequential number)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2CCMTXCombination food typeDR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2DAYIntake day of the weekDR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2DBIHNumber of days between intake day and the day of family questionnaire administered in the household.DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2DRSTZDietary recall statusDR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2EXMERInterviewer ID codeDR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2FSWhere did you get (this/most of the ingredients for this) {FOODNAME}?DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IACARAlpha-carotene (mcg)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IALCOAlcohol (gm)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IATOAAdded alpha-tocopherol (Vitamin E) (mg)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IATOCVitamin E as alpha-tocopherol (mg)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IB12AAdded vitamin B12 (mcg) DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IBCARBeta-carotene (mcg)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2ICAFFCaffeine (mg)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2ICALCCalcium (mg)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2ICARBCarbohydrate (gm)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2ICHLTotal choline (mg)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2ICHOLCholesterol (mg)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2ICOPPCopper (mg)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2ICRYPBeta-cryptoxanthin (mcg)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IFAFolic acid (mcg)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IFDCDUSDA food codeDR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IFDFEFolate as dietary folate equivalents (mcg)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IFFFood folate (mcg)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IFIBEDietary fiber (gm)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IFOLATotal folate (mcg)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IGRMSGram weight of the food/individual componentDR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IIRONIron (mg)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IKCALEnergy (kcal)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2ILINEFood/Individual component numberDR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2ILYCOLycopene (mcg)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2ILZLutein + zeaxanthin (mcg)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IM161MFA 16:1 (Hexadecenoic) (gm)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IM181MFA 18:1 (Octadecenoic) (gm)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IM201MFA 20:1 (Eicosenoic) (gm)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IM221MFA 22:1 (Docosenoic) (gm)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IMAGNMagnesium (mg)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IMFATTotal monounsaturated fatty acids (gm)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IMOISMoisture (gm)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2INIACNiacin (mg)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IP182PFA 18:2 (Octadecadienoic) (gm)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IP183PFA 18:3 (Octadecatrienoic) (gm)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IP184PFA 18:4 (Octadecatetraenoic) (gm)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IP204PFA 20:4 (Eicosatetraenoic) (gm)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IP205PFA 20:5 (Eicosapentaenoic) (gm)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IP225PFA 22:5 (Docosapentaenoic) (gm)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IP226PFA 22:6 (Docosahexaenoic) (gm)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IPFATTotal polyunsaturated fatty acids (gm)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IPHOSPhosphorus (mg)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IPOTAPotassium (mg)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IPROTProtein (gm)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IRETRetinol (mcg)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IS040SFA 4:0 (Butanoic) (gm)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IS060SFA 6:0 (Hexanoic) (gm)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IS080SFA 8:0 (Octanoic) (gm)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IS100SFA 10:0 (Decanoic) (gm)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IS120SFA 12:0 (Dodecanoic) (gm)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IS140SFA 14:0 (Tetradecanoic) (gm)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IS160SFA 16:0 (Hexadecanoic) (gm)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IS180SFA 18:0 (Octadecanoic) (gm)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2ISELESelenium (mcg)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2ISFATTotal saturated fatty acids (gm)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2ISODISodium (mg)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2ISUGRTotal sugars (gm)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2ITFATTotal fat (gm)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2ITHEOTheobromine (mg)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IVARAVitamin A as retinol activity equivalents (mcg)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IVB1Thiamin (Vitamin B1) (mg)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IVB12Vitamin B12 (mcg)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IVB2Riboflavin (Vitamin B2) (mg)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IVB6Vitamin B6 (mg)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IVCVitamin C (mg)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IVDVitamin D (D2 + D3) (mcg)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IVKVitamin K (mcg)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2IZINCZinc (mg)DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DR2LANGThe respondent spoke mostly:DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DRABFIndicates whether the sample person was an infant who was breast fed on either of the two recall days. DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
DRDINTIndicates whether the sample person has intake data for one or two days.DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
SEQNRespondent sequence number.DR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
WTDR2DDietary two-day sample weightDR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
WTDRD1Dietary day one sample weightDR2IFF_IDietary Interview - Individual Foods, Second Day20152016DietaryNone
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