Table 4 GHQ-12 mean and median scores for non-cases vs. cases meeting any ICD-10 diagnostic criteria during sampling period, Bimodal scoring (0-0-1-1)
| Â | Women | Men | All | |||
|---|---|---|---|---|---|---|
| Â | N | Â | N | Â | N | |
 Mean (SD) | ||||||
  Cases | 3.70 (2.66) | 235 | 3.61 (2.64) | 89 | 3.68 (2.65) | 324 |
  Non-cases | 1.40 (1.79) | 216 | 1.21 (1.58) | 135 | 1.33 (1.71) | 351 |
 Median (IQR) | ||||||
  Cases | 3 (3) | 235 | 3 (3) | 89 | 3 (3) | 324 |
  Non-cases | 1 (2) | 216 | 1 (2) | 135 | 1 (2) | 351 |