| Value | Category |
|---|---|
| -97 | refused |
| -96 | other |
| 1 | heart disease [isifo senhliziyo] |
| 2 | asthma [isifo sokuphefumula (isifuba somoya)] |
| 3 | diabetes [ushukela/idayibhethisi] |
| 4 | hypertension [ukushaya ngamandla kwegazi (bp)] |
| 5 | tb [isifo sofuba/i-tb] |
| 6 | hiv / aids [inculaza] |
| 7 | arthritis [isifo samathambo] |
| Sysmiss |