Item | N= | % |
---|---|---|
Gender | ||
Male | 316/1037 | 30.5 |
Female | 721/1037 | 69.5 |
Age group | ||
≤ 60 years | 319/1037 | 30.8 |
> 60 years | 718/1037 | 69.2 |
Severity | ||
Minimal | 119/651 | 18.3 |
Moderate | 228/651 | 35.0 |
Severe | 304/651 | 46.7 |
Duration of pain | ||
< 1 year | 213/867 | 24.6 |
1 – 3 years | 215/867 | 24.8 |
> 3 years | 439/867 | 50.6 |