Table 2.
Results of subgroup analysis.
| Family functioning |
Statistics | p | post hoc | |||
|---|---|---|---|---|---|---|
| Good (n = 1709) | Moderate (n = 1768) | Poor (n = 979) | ||||
| Demographics | ||||||
| Females, n (%) | 395 (43.6) | 455 (46.8) | 270 (50.8) | 13.0 | 0.001 | Poor > Good⁎ |
| Age, years, mean (S.D.) | 13.5 (0.9) | 13.6 (1.0) | 13.6 (0.9) | 10.0 | 0.006 | Moderate > Good⁎, Poor > Good⁎ |
| Han ethnicity, n (%) | 1620 (95.6) | 1665 (95.0) | 928 (96.0) | 1.4 | 0.509 | \ |
| Low family income, n (%) | 27 (1.7) | 19 (1.2) | 21 (2.6) | 5.8 | 0.055 | \ |
| Family history, n (%) | 14 (0.9) | 23 (1.5) | 24 (3.0) | 15.1 | <0.001 | Poor > Good⁎ |
| CAPE-8 | ||||||
| Score, mean (S.D.) | 11.3 (3.4) | 12.4 (3.9) | 14.2 (4.8) | 321.0 | <0.001 | Poor > Moderate > Good⁎⁎⁎ |
| Total prevalencea, n (%) | 475 (27.8) | 639 (36.1) | 509 (52.0) | 157.0 | <0.001 | Poor > Good⁎⁎⁎ |
| Idea of referenceb | 131 (7.7) | 198 (11.2) | 199 (20.33) | 97.7 | <0.001 | Poor > Good⁎⁎⁎ |
| Idea of persecutionb | 54 (3.2) | 85 (4.8) | 143 (14.6) | 149.0 | <0.001 | Poor > Moderate > Good⁎⁎⁎ |
| Thought withdrawalb | 89 (5.2) | 146 (8.3) | 170 (17.4) | 113.8 | <0.001 | Poor > Good⁎⁎⁎ |
| Thought insertionb | 97 (5.7) | 156 (8.8) | 154 (15.7) | 76.2 | <0.001 | Poor > Good⁎⁎⁎ |
| Thought broadcastingb | 280 (16.4) | 357 (20.2) | 272 (27.8) | 49.9 | <0.001 | Poor > Good⁎⁎⁎ |
| Feeling of being controlledb | 85 (5.0) | 140 (7.9) | 129 (13.2) | 57.3 | <0.001 | Poor > Good⁎⁎⁎ |
| Verbal auditory hallucinationb | 93 (5.4) | 169 (9.6) | 184 (18.8) | 123.9 | <0.001 | Poor > Good⁎⁎⁎ |
| Visual hallucinationb | 44 (2.6) | 78 (4.4) | 87 (8.9) | 56.0 | <0.001 | Poor > Good⁎⁎⁎ |
| PSS-10 | ||||||
| Score, mean (S.D.) | 14.5 (5.6) | 17.0 (5.5) | 19.8 (6.7) | 460.0 | <0.001 | Poor > Moderate > Good⁎⁎⁎ |
a
Selected ‘often’ or ‘always’ in at least one of eight psychotic-like experiences items.
b
Selected ‘often’ or ‘always’ in this item.
⁎
0.05 > PBonferroni > 0.01, ⁎⁎⁎ 0.001 > PBonferroni > 0.