National Health and Nutrition Examination Survey

1999-2000 Dietary Variable List

« Return to NHANES 1999-2000 Dietary Data

Variable Name	Variable Description	Data File Name	Data File Description	Begin Year	EndYear	Component	Use Constraints
DRALANG	The SP/Proxy spoke mostly:	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRD020	What time did you begin to eat/drink the meal/food.	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRD030	Coded meal name	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRD040	List of places: Where did you eat this meal/food?	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRDCCMTY	Combination food type	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRDCFF	Combination food flag	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRDDAY	Intake day of the week	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRDDRSTS	Dietary recall status	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRDIFDCD	USDA food code	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRDINTMD	Mode of interview	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRDISODF	Salt adjustment flag of individual food	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRDISODI	Sodium (mg)(adjusted for salt use in food preparation)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRDMRUF	Flag for modified recipe use	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXCCMNM	Combination food number (sequential Number)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIALCO	Alcohol (gm)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXICAFF	Caffeine (mg)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXICALC	Calcium (mg)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXICARB	Carbohydrate (gm)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXICARO	Carotene (RE)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXICHOL	Cholesterol (mg)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXICOPP	Copper (mg)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIFIBE	Dietary fiber (gm)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIFOLA	Total Folate (mcg)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIGRMS	Gram weight of the food/individual component	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIIRON	Iron (mg)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIKCAL	Energy (kcal)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXILINE	Food/Individual Component Number (sequential number)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIM161	MFA 16:1 (Hexadecenoic) (gm)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIM181	MFA 18:1 (Octadecenoic) (gm)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIM201	MFA 20:1 (Eicosenoic) (gm)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIM221	MFA 22:1 (Docosenoic) (gm)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIMAGN	Magnesium (mg)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIMFAT	Total monounsaturated fatty acids (gm)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXINIAC	Niacin (mg)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIP182	PFA 18:2 (Octadecadienoic) (gm)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIP183	PFA 18:3 (Octadecatrienoic) (gm)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIP184	PFA 18:4 (Octadecatetraenoic) (gm)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIP204	PFA 20:4 (Eicosatetraenoic) (gm)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIP205	PFA 20:5 (Eicosapentaenoic) (gm)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIP225	PFA 22:5 (Docosapentaenoic) (gm)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIP226	PFA 22:6 (Docosahexaenoic) (gm)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIPFAT	Total polyunsaturated fatty acids (gm)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIPHOS	Phosphorus (mg)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIPOTA	Potassium (mg)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIPROT	Protein (gm)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIS040	SFA 4:0 (Butanoic) (gm)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIS060	SFA 6:0 (Hexanoic) (gm)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIS080	SFA 8:0 (Octanoic) (gm)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIS100	SFA 10:0 (Decanoic) (gm)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIS120	SFA 12:0 (Dodecanoic) (gm)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIS140	SFA 14:0 (Tetradecanoic) (gm)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIS160	SFA 16:0 (Hexadecanoic) (gm)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIS180	SFA 18:0 (Octadecanoic) (gm)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXISELE	Selenium (mcg)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXISFAT	Total saturated fatty acids (gm)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXITFAT	Total fat (gm)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXITHEO	Theobromine (mg)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIVAIU	Vitamin A (IU)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIVARE	Vitamin A (RE)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIVB1	Thiamin (Vitamin B1) (mg)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIVB12	Vitamin B12 (mcg)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIVB2	Riboflavin (Vitamin B2) (mg)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIVB6	Vitamin B6 (mg)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIVC	Vitamin C (mg)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIVE	Vitamin E (Alpha-Tocopherol Equivalents) (mg)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIWATE	Moisture (gm)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRXIZINC	Zinc (mg)	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
SEQN	Respondent sequence number.	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
WTDR4YR	Dietary day one 4-Year sample weight - Used for 1999-2002 data collection years only	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
WTDRD1	Dietary day one 2-Year sample weight - Used for 1999-2000 data collection years only	DRXIFF	Dietary Interview - Individual Foods	1999	2000	Dietary	None
DRALANG	The SP/Proxy spoke mostly:	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRARESP	Who was the main respondent for the interview?	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRASCST2	Post dietary recall section status	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRD320GW	How much plain water did you drink yesterday? Indicate only plain tap water, water from a drinking fountain, water from a water cooler, bottled water, and spring water.	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRD330GW	How much of the plain water you drank was home tap water?	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRD350A	Clams eaten during past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRD350B	Crabs eaten during past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRD350C	Crayfish eaten during past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRD350D	Lobsters eaten during past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRD350E	Mussels eaten during past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRD350F	Oysters eaten during past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRD350G	Scallops eaten during the past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRD350H	Shrimp eaten during past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRD350I	Other shellfish ( ex. octopus, squid) eaten during past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRD350J	Other unknown shellfish eaten during past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRD350K	Refused to give detailed information on shellfish eaten during past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRD370A	Breaded fish products eaten during past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRD370B	Tuna eaten during past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRD370C	Bass eaten during past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRD370D	Catfish eaten during past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRD370E	Cod eaten during past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRD370F	Flatfish eaten during past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRD370G	Haddock eaten during past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRD370H	Mackerel eaten during past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRD370I	Perch eaten during past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRD370J	Pike eaten during past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRD370K	Pollock eaten during past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRD370L	Porgy eaten during past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRD370M	Salmon eaten during past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRD370N	Sardines eaten during past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRD370O	Sea bass eaten during past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRD370P	Shark eaten during past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRD370Q	Swordfish eaten during past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRD370R	Trout eaten during past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRD370S	Walleye eaten during the past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRD370T	Other type of fish eaten during past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRD370U	Other unknown type eaten during past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRD370V	Refused to give detailed information on fish eaten during past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRDAINMD	Assigned mode of interview	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRDDAY	Intake day of the week	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRDDRSTS	Dietary recall status	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRDEXMER	Interviewer ID code (sequential #)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRDINTMD	Mode of interview	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRDTSODF	Salt adjustment flag	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRDTSODI	Sodium (mg) (adjusted for salt use in food preparation)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRQ300	Was the amount of food you ate yesterday about usual, less than usual, or more than usual?	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRQ340	Please 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.	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRQ350AQ	Number of times clams were eaten in the past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRQ350BQ	Number of times crab was eaten in the past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRQ350CQ	Number of times crayfish was eaten in the past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRQ350DQ	Number of times lobster was eaten in the past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRQ350EQ	Number of times mussels was eaten in the past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRQ350FQ	Number of times oysters was eaten in the past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRQ350GQ	Number of times scallops was eaten in the past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRQ350HQ	Number of times shrimp was eaten in the last 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRQ350IQ	Number of times other shellfish (ex. octopus, squid) was eaten in the past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRQ350JQ	Number of times other unknown shellfish was eaten in the past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRQ360	Please 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.	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRQ370AQ	Number of times breaded fish products was eaten in the past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRQ370BQ	Number of times tuna was eaten in the past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRQ370CQ	Number of times bass was eaten in the past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRQ370DQ	Number of times catfish was eaten in the past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRQ370EQ	Number of times cod was eaten in the past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRQ370FQ	Number of times flatfish was eaten in the past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRQ370GQ	Number of times haddock was eaten in the past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRQ370HQ	Number of times mackerel was eaten in the past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRQ370IQ	Number of times perch was eaten in the past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRQ370JQ	Number of times pike was eaten in the past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRQ370KQ	Number of times pollock was eaten in the past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRQ370LQ	Number of times porgy was eaten in the past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRQ370MQ	Number of times salmon was eaten in the past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRQ370NQ	Number of times sardines was eaten in the past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRQ370OQ	Number of times sea bass was eaten in the past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRQ370PQ	Number of times shark was eaten in the past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRQ370QQ	Number of times swordfish was eaten in the past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRQ370RQ	Number of times trout was eaten in the past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRQ370SQ	Number of times walleye was eaten in the past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRQ370TQ	Number of times other type of fish was eaten in the past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRQ370UQ	Number of times other unknown type of fish was eaten in the past 30 days	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTALCO	Alcohol (gm)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTCAFF	Caffeine (mg)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTCALC	Calcium (mg)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTCARB	Carbohydrate (gm)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTCARO	Carotene (RE)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTCHOL	Cholesterol (mg)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTCOPP	Copper (mg)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTFIBE	Dietary fiber (gm)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTFOLA	Total Folate (mcg)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTIRON	Iron (mg)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTKCAL	Energy (kcal)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTM161	MFA 16:1 (Hexadecenoic) (gm)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTM181	MFA 18:1 (Octadecenoic) (gm)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTM201	MFA 20:1 (Eicosenoic) (gm)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTM221	MFA 22:1 (Docosenoic) (gm)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTMAGN	Magnesium (mg)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTMFAT	Total monounsaturated fatty acids (gm)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTNIAC	Niacin (mg)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTP182	PFA 18:2 (Octadecadienoic) (gm)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTP183	PFA 18:3 (Octadecatrienoic) (gm)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTP184	PFA 18:4 (Octadecatetraenoic) (gm)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTP204	PFA 20:4 (Eicosatetraenoic) (gm)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTP205	PFA 20:5 (Eicosapentaenoic) (gm)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTP225	PFA 22:5 (Docosapentaenoic) (gm)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTP226	PFA 22:6 (Docosahexaenoic) (gm)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTPFAT	Total polyunsaturated fatty acids (gm)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTPHOS	Phosphorus (mg)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTPOTA	Potassium (mg)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTPROT	Protein (gm)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTS040	SFA 4:0 (Butanoic) (gm)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTS060	SFA 6:0 (Hexanoic) (gm)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTS080	SFA 8:0 (Octanoic) (gm)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTS100	SFA 10:0 (Decanoic) (gm)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTS120	SFA 12:0 (Dodecanoic) (gm)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTS140	SFA 14:0 (Tetradecanoic) (gm)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTS160	SFA 16:0 (Hexadecanoic) (gm)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTS180	SFA 18:0 (Octadecanoic) (gm)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTSELE	Selenium (mcg)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTSFAT	Total saturated fatty acids (gm)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTTFAT	Total fat (gm)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTTHEO	Theobromine (mg)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTVAIU	Vitamin A (IU)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTVARE	Vitamin A (RE)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTVB1	Thiamin (Vitamin B1) (mg)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTVB12	Vitamin B12 (mcg)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTVB2	Riboflavin (Vitamin B2) (mg)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTVB6	Vitamin B6 (mg)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTVC	Vitamin C (mg)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTVE	Vitamin E (Alpha-Tocopherol Equivalents) (mg)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTWATE	Moisture (gm)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DRXTZINC	Zinc (mg)	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
SEQN	Respondent sequence number.	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
WTDR4YR	Dietary day one 4-Year sample weight - Used for 1999-2002 data collection years only	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
WTDRD1	Dietary day one 2-Year sample weight - Used for 1999-2000 data collection years only	DRXTOT	Dietary Interview - Total Nutrient Intakes	1999	2000	Dietary	None
DSD010	The next questions are about {your/SP's} use of dietary supplements and medications during the past month. {Have you/Has SP} used or taken any vitamins, minerals or other dietary supplements in the past month? Include those products prescribed by a health professional such as a doctor or dentist, and those that do not require a prescription. This card lists some examples of different types of dietary supplements.	DSQFILE1	Dietary Supplement Use 30-Day - File 1, Supplement Counts	1999	2000	Dietary	None
DSDCOUNT	Includes all supplements and the antacids reported with supplements, but not antacids reported with medications.	DSQFILE1	Dietary Supplement Use 30-Day - File 1, Supplement Counts	1999	2000	Dietary	None
SEQN	Respondent sequence number.	DSQFILE1	Dietary Supplement Use 30-Day - File 1, Supplement Counts	1999	2000	Dietary	None
DSD070	[To begin I need to record some information about a supplement, then I will ask you some questions about that supplement.]	DSQFILE2	Dietary Supplement Use 30-Day - File 2, Participant's Use of Supplements	1999	2000	Dietary	None
DSD090	For how long {have/has} {you/SP} been using or taking {PRODUCT NAME}?	DSQFILE2	Dietary Supplement Use 30-Day - File 2, Participant's Use of Supplements	1999	2000	Dietary	None
DSD100Q	How often did {you/SP} use or take {PRODUCT NAME} in the past {NUMBER AND UNIT/month}?	DSQFILE2	Dietary Supplement Use 30-Day - File 2, Participant's Use of Supplements	1999	2000	Dietary	None
DSD100U	UNIT OF MEASURE	DSQFILE2	Dietary Supplement Use 30-Day - File 2, Participant's Use of Supplements	1999	2000	Dietary	None
DSD120Q	How much did you take each time you took it?	DSQFILE2	Dietary Supplement Use 30-Day - File 2, Participant's Use of Supplements	1999	2000	Dietary	None
DSD120U	Dosage form	DSQFILE2	Dietary Supplement Use 30-Day - File 2, Participant's Use of Supplements	1999	2000	Dietary	None
DSDANTA	Antacid reported as a dietary supplement	DSQFILE2	Dietary Supplement Use 30-Day - File 2, Participant's Use of Supplements	1999	2000	Dietary	None
DSDMTCH	Matching Code	DSQFILE2	Dietary Supplement Use 30-Day - File 2, Participant's Use of Supplements	1999	2000	Dietary	None
DSDSUPID	Supplement ID number	DSQFILE2	Dietary Supplement Use 30-Day - File 2, Participant's Use of Supplements	1999	2000	Dietary	None
DSDSUPP	Supplement name	DSQFILE2	Dietary Supplement Use 30-Day - File 2, Participant's Use of Supplements	1999	2000	Dietary	None
SEQN	Respondent sequence number.	DSQFILE2	Dietary Supplement Use 30-Day - File 2, Participant's Use of Supplements	1999	2000	Dietary	None

Content source: CDC/National Center for Health Statistics