Personality inventory for DSM-5 brief form(PID-5-BF) in Chinese students and patients: evaluating the five-factor model and a culturally informed six-factor model

Table 7 Regression analysis results for PID-5-BF domains’ predictive effect of six SCID-II PDs in undergraduate students

	Overall R²	△R²	β	VIF
STPD	0.180^a
Ps		0.150^a	1.191^a	1.678
An		0.018^a	0.653^a	1.340
Di		0.007^a	−0.427^a	1.369
IR		0.004^a	0.169^a	1.089
De		0.001^a	0.151^a	1.516
ASPD	0.128^a
Di		0.076^a	0.532^a	1.369
An		0.029^a	0.549^a	1.340
De		0.012^a	−0.459^a	1.516
Ps		0.011^a	0.319^a	1.678
IR		0.001^b	0.038^b	1.089
BPD	0.296^a
Ps		0.196^a	0.817^a	1.669
NA		0.067^a	0.632^a	1.441
Di		0.020^a	0.539^a	1.462
IR		0.011^a	0.272^a	1.089
De		0.002^a	0.233^a	1.488
NPD	0.208^a
Ps		0.113^a	0.766^a	1.663
IR		0.059^a	0.511^a	1.082
An		0.032^a	0.871^a	1.352
NA		0.004^a	0.258^a	1.362
De		0.001^a	−0.177^a	1.515
AVPD	0.242^a
Ps		0.134^a	0.480^a	1.669
IR		0.042^a	0.479^a	1.089
De		0.047^a	0.938^a	1.488
NA		0.014^a	0.343^a	1.441
Di		0.006^a	0.365^a	1.462
OCPD	0.147^a
Ps		0.108^a	0.890^a	1.735
IR		0.022^a	0.381^a	1.102
NA		0.009^a	0.336^a	1.466
De		0.005^a	0.415^a	1.535
Di		0.003^a	−0.289^a	1.474
An		0.001^b	0.129^b	1.363

NA Negative Affect, IR Interpersonal Relationships, De Detachment, An Antagonism, Ps Psychoticism, Di Disinhibition, STPD schizotypal personality disorder, ASPD antisocial personality disorder, BPD borderline personality disorder, NPD narcissistic personality disorder, AVPD avoidant personality disorder, OCPD obsessive-compulsive personality disorder, VIF variance inflation factor,△R2 = The change of Model explicable variability after adding the variable; β = regression coefficients
Bold means suggested domains of each personality disorder in DSM-5;
^aCorrelation is significant at the 0.01 level (2-tailed),^bCorrelation is significant at the 0.05 level(2-tailed)

ISSN: 1471-244X