Table 4 Comparison of cluster A and B PD scores on single-child status, and among parents’ marital status with gender and age as covariates
From: Screening cluster A and cluster B personality disorders in Chinese high school students
|  | Singletons and nonsingletons | Parents’ Marriage | ||||||
|---|---|---|---|---|---|---|---|---|
|  | Singletons n = 2167 | Nonsingletons n = 1385 | F | Cohen’s d | Married n = 3148 | Divorced n = 285 | Remarried n = 119 | F |
PPD | 2.76 ± 1.94 | 2.59 ± 1.88 | 4.664* | 0.089 | 2.68 ± 1.92 | 2.82 ± 1.95 | 2.80 ± 1.87 | 0.438 |
SPD | 2.17 ± 1.71 | 2.04 ± 1.59 | 3.305 | 0.079 | 2.10 ± 1.66 | 2.21 ± 1.64 | 2.39 ± 1.78 | 1.981 |
STPD | 3.29 ± 2.36 | 3.17 ± 2.22 | 0.270 | 0.052 | 3.21 ± 2.30 a | 3.53 ± 2.32 | 3.50 ± 2.29 | 3.258* |
BPD | 3.15 ± 2.37 | 3.04 ± 2.30 | 0.684 | 0.047 | 3.07 ± 2.35 b | 3.32 ± 2.18 | 3.58 ± 2.49 | 3.889* |
APD | 2.22 ± 1.89 | 1.98 ± 1.73 | 7.704* | 0.132 | 2.10 ± 1.84 a,b | 2.33 ± 1.74 | 2.44 ± 1.91 | 3.563* |
HPD | 3.55 ± 1.95 | 3.47 ± 1.87 | 1.222 | 0.042 | 3.50 ± 1.92 | 3.67 ± 1.87 | 3.65 ± 1.95 | 1.218 |
NPD | 3.67 ± 2.25 | 3.66 ± 2.19 | 0.065 | 0.005 | 3.64 ± 2.22 | 3.87 ± 2.21 | 3.85 ± 2.32 | 1.784 |