An Asian study on clinical and psychological factors associated with personal recovery in people with psychosis

BMC Psychiatry

Table 5 Multiple regression analysis: predictors of recovery (QPR-15) scores

	Standardised β	t	p-value	F Change	Sig. F Change
Baseline
1
Gender	0.025	0.231	0.818	5.335	< 0.001
Age	0.102	0.969	0.337
PANSS positive	−0.103	− 0.811	0.421
PANSS negative	−0.293	−2.643	0.011
PANSS excitement	−0.159	−1.499	0.139
CDSS	−0.404	−3.286	0.002
PSP	−0.074	− 0.556	0.580
2
Gender	0.058	0.794	0.430	69.332	< 0.001
Age	0.080	1.119	0.268
PANSS positive	−0.097	−1.132	0.262
PANSS negative	−0.103	−1.311	0.195
PANSS excitement	−0.085	−1.174	0.245
CDSS	−0.219	−2.537	0.014
PSP	−0.143	−1.539	0.130
HHI-abbreviated	0.653	8.327	< 0.001
Time point 2
1
Gender	−0.029	−0.271	0.787	4.661	< 0.001
Age	0.191	1.745	0.086
PANSS positive	−0.069	− 0.528	0.600
PANSS negative	−0.125	−1.027	0.308
PANSS excitement	0.023	0.198	0.844
CDSS	−0.417	−3.384	0.001
PSP	0.087	0.624	0.535
2
Gender	−0.015	−0.161	0.873	24.744	< 0.001
Age	0.134	1.445	0.154
PANSS positive	−0.058	−0.528	0.600
PANSS negative	−0.118	−1.147	0.256
PANSS excitement	0.044	0.444	0.659
CDSS	−0.056	−0.442	0.660
PSP	0.022	0.185	0.854
WHOQOL-BREF	0.605	4.974	0.000

Baseline: Stage 1 adjusted R² = .318, Stage 2 adjusted R² = 0.687, ∆ R² = 0.334, ∆ adjusted R² = 0.369, adjusted R² with all psychological factors = .702
Time point 2: Stage 1 adjusted R² = .283, Stage 2 adjusted R² = 0.491, ∆ R² = 0.194, ∆ adjusted R² = 0.208, adjusted R² with all psychological factors = .539
Note: not all of the psychological factors are reflected in the hierarchical multiple linear regression model above as entering all results in high VIF, refer to text for more details

ISSN: 1471-244X