| Clinical status | Total | ||||
|---|---|---|---|---|---|
| Cured | Good | Fair | Poor | ||
| ≧90% | 89-60% | 59-30% | <30% | ||
| 19-29 years | 50(63.3) | 12(15.2) | 6(7.6) | 11(13.9) | 79(100) |
| 30-39 years | 44(62.0) | 8(11.3) | 10(14.1) | 9(12.7) | 71(100) |
| 40-49 years | 28(62.2) | 7(15.6) | 4(8.9) | 6(13.3) | 45(100) |
| 50-59 years | 15(68.2) | 4(18.2) | 1(4.5) | 2(9.1) | 22(100) |
| 60-69 years | 5(100) | 0 | 0 | 0 | 5(100) |
| Total | 142(64.0) | 31(14.0) | 21(9.5) | 28(12.6) | 222(100) |