| Value | Category |
|---|---|
| 1 | heart/vascular system |
| 2 | lungs/respiratory system |
| 3 | stomach/digestive system |
| 4 | kidneys/urinogenital |
| 5 | head |
| 6 | arms or legs |
| 7 | back/spine |
| 8 | reproductive organs |
| 9 | other internal organs |
| 10 | blind/deaf/mute |
| 11 | mental |
| 12 | diseases of endocrinal/metabolic system |
| 13 | diabetes |
| 14 | other disability |
| Sysmiss |