| Prevalence (%) | Prevalence (%) | ||||
| Men | Women | <50 years | ⩾50 years | Total | |
| Province | |||||
| Punjab | 8.1 | 8.5 | 1.7 | 17.2 | 8.3 |
| Sindh | 9.6 | 7.8 | 1.0 | 20.2 | 8.6 |
| NWFP | 6.4 | 5.8 | 0.9 | 12.9 | 6.1 |
| Balochistan | 8.7 | 7.8 | 1.8 | 17.5 | 8.3 |
| Dwelling | |||||
| Rural | 8.5 | 7.7 | 1.4 | 17.6 | 8.1 |
| Urban | 7.3 | 8.0 | 1.3 | 17.9 | 7.7 |
| Literacy | |||||
| Illiterate | 4.5 | 1.7 | 0.9 | 11.3 | 3.7 |
| Literate | 11.3 | 8.9 | 1.7 | 18.3 | 9.4 |
| Total | 8.2 | 7.8 | 1.4 | 17.0 | 8.0 |
NWFP, North West Frontier Province.