| | | |
 | MDS | How much difficulty do you have with shortness of breath because of your health? | 2014 |
| MDS | Using show card X, how much of a problem do you have with shortness of breath? | 2014 |
| VA | For how long did s/he have a cough? | 2014 |
| VA | Did s/he have a cough? | 2014 |
| VA | Did s/he make a whooping sound when coughing? | 2014 |
| VA | Did s/he cough out blood? | 2014 |
| VA | Did s/he have any breathing problem? | 2014 |
| VA | Did s/he have fast breathing? | 2014 |
| VA | For how long? | 2014 |
| VA | Did s/he have breathlessness? | 2014 |
| VA | For how long did s/he have breathlessness? | 2014 |
| VA | Was (s)he unable to carry out daily routines due to breathlessness? | 2014 |
| VA | Was (s)he breathless while lying flat? | 2014 |
| VA | Did you see the lower chest wall/ribs being pulled in as the child breathed? | 2014 |
| VA | Did s/he have noisy breathing (grunting or wheezing)? | 2014 |
| NIOSH - RHW | In the first 24 hours following the most recent accidental exposure, did you experience any respiratory symptoms such as shortness of breath, wheezing, cough, or tightness in your chest? | 2013 |
| NIOSH - RHW | How long did these symptoms last? | 2013 |
| NIOSH - RHW | In this job, are you regularly exposed to vapors, gases, dusts, or fumes? | 2013 |
| NIOSH - RHW | To what vapors, gases, dusts, or fumes are you exposed regularly? | 2013 |
| MDS | How much difficulty do you have with shortness of breath because of your health? | 2013 |
| MDS | How much of a problem do you have with shortness of health? | 2013 |
| UBDHQ | Have you ever... Had any problems with your heart or lungs? | 2012 |
| Not Applicable | Do you usually have a cough? Exclude clearing of throat. | 2006 |
| Not Applicable | Do you usually cough as much as 4 times a day, 4 or more days out of the week? | 2006 |
| Not Applicable | Do you usually cough at all on getting up, or first thing in the morning? | 2006 |