Table 2.
Univariate analysis results of the PHQ7
| Minimal (0–4) | Mild (5–9) | Moderate (10–14) | Moderate-Severe (15–19) | Severe (20–27) | p | ||
|---|---|---|---|---|---|---|---|
| Age, years | 35.60±9.61 | 37.07±8.79 | 36.78±8.38 | 37.51±8.92 | 38.12±8.76 | 0.001 | |
| Sex | 0.378 | ||||||
| Female | 339 (60.9%) | 145 (26.0%) | 50 (9.0%) | 15 (2.7%) | 8 (1.4%) | ||
| Male | 1,906 (64.4%) | 699 (23.6%) | 216 (7.3%) | 95 (3.2%) | 44 (1.5%) | ||
| Education | <0.001 | ||||||
| Senior high school or below | 617 (81.2%) | 102 (13.4%) | 27 (3.6%) | 12 (1.6%) | 2 (0.3%) | ||
| Academy | 859 (71.2%) | 233 (19.3%) | 63 (5.2%) | 36 (3.0%) | 16 (1.3%) | ||
| Bachelor’s or above | 769 (49.6%) | 509 (32.8%) | 176 (66.2%) | 62 (4.0%) | 34 (2.2%) | ||
| Marital status | 0.002 | ||||||
| Married | 1,715 (61.9%) | 700 (25.3%) | 216 (7.8%) | 92 (3.3%) | 46 (1.7%) | ||
| Unmarried | 494 (71.4%) | 133 (19.2%) | 45 (6.5%) | 15 (2.2%) | 5 (0.7%) | ||
| Others | 36 (64.3%) | 11 (19.6%) | 5 (8.9%) | 3 (5.4%) | 1 (1.8%) | ||
| Location | <0.001 | ||||||
| Yijiang district | 177 (53.0%) | 112 (33.5%) | 30 (9.0%) | 9 (2.7%) | 6 (1.8%) | ||
| Wuhu county | 349 (74.7%) | 84 (18.0%) | 19 (4.1%) | 9 (1.9%) | 6 (1.3%) | ||
| Sanshan district | 115 (68.0%) | 35 (20.7%) | 12 (7.1%) | 5 (3.0%) | 2 (1.2%) | ||
| Nanling county | 250 (64.6%) | 87 (22.5%) | 35 (9.0%) | 10 (2.6%) | 5 (1.3%) | ||
| Jiujiang district | 292 (63.5%) | 117 (25.4%) | 31 (6.7%) | 15 (3.3%) | 5 (1.1%) | ||
| Jinghu district | 372 (57.7%) | 168 (26.0%) | 59 (9.1%) | 32 (5.0%) | 14 (2.2%) | ||
| Jingkai district | 54 (55.7%) | 30 (30.9%) | 10 (10.3%) | 1 (1.0%) | 2 (2.1%) | ||
| Fanchang county | 224 (62.2%) | 83 (23.1%) | 30 (8.3%) | 16 (4.4%) | 7 (1.9%) | ||
| Wuwei county | 412 (68.9%) | 128 (21.4%) | 40 (6.7%) | 13 (2.2%) | 5 (0.8%) | ||
| Police classification | <0.001 | ||||||
| Criminal | 164 (49.7%) | 106 (37.6%) | 46 (13.9%) | 13 (3.9%) | 1 (0.3%) | ||
| Security | 531 (56.4%) | 250 (26.5%) | 94 (10.0%) | 42 (4.5%) | 25 (2.7%) | ||
| Regimental | 229 (67.2%) | 85 (24.9%) | 21 (6.2%) | 5 (1.5%) | 1 (0.3%) | ||
| Traffic | 537 (73.9%) | 127 (17.5%) | 34 (4.7%) | 23 (3.2%) | 6 (0.8%) | ||
| Command center and logistics support | 143 (69.8%) | 48 (23.4%) | 8 (3.9%) | 4 (2.0%) | 2 (1.0%) | ||
| Organizational, internal, and political security | 107 (54.0%) | 71 (35.9%) | 15 (7.6%) | 3 (1.5%) | 2 (1.0%) | ||
| Prison guards | 46 (49.5%) | 25 (26.9%) | 15 (16.1%) | 4 (4.3%) | 3 (3.2%) | ||
| Auxiliary | 488 (71.7%) | 132 (19.4%) | 33 (4.8%) | 16 (2.3%) | 12 (1.8%) | ||
| Use of sleeping pills | <0.001 | ||||||
| No | 2,222 (65.3%) | 807 (23.7%) | 237 (7.0%) | 100 (2.9%) | 35 (1.0%) | ||
| Yes | 23 (19.8%) | 37 (31.9%) | 29 (25.0%) | 10 (8.6%) | 17 (14.7%) |