Visuospatial memory modulates insight and its predictive value for 6-year psychosis risk in clinical high-risk individuals

Table 2 Role of neurocognition in differentiating levels of impaired insight

Model	β	SE	Wald	P value	OR	95%CI for OR
						Lower	Upper
Model 1 (enter)
Sex	-0.165	0.229	0.520	0.471	0.848	0.540	1.328
Age	0.015	0.030	0.253	0.615	1.015	0.958	1.078
Education	0.002	0.056	0.001	0.974	1.002	0.897	1.118
Model 2 (backward: LR)
Sex	-0.261	0.237	1.209	0.272	0.770	0.482	1.225
Age	-0.02	0.032	0.408	0.523	0.980	0.920	1.044
Education	0.054	0.059	0.846	0.358	1.056	0.941	1.186
z-BACS-SC	-0.265	0.132	4.004	0.045	0.767	0.589	0.991
z-BVMT-R	-0.285	0.136	4.407	0.036	0.752	0.574	0.979
Model 3 (backward: LR)
Sex	-0.121	0.274	0.195	0.659	0.886	0.517	1.517
Age	0.008	0.037	0.048	0.826	1.008	0.938	1.085
Education	0.041	0.067	0.377	0.539	1.042	0.914	1.189
z-BACS-SC	-0.180	0.153	1.397	0.237	0.835	0.616	1.124
z-BVMT-R	-0.364	0.155	5.504	0.019	0.695	0.510	0.939
P-Total	0.407	0.054	57.686	< 0.001	1.503	1.360	1.679

OR: Odds ratio; CI: Confidence interval; LR: Likelihood ratio; z-BVMT-R: Z-score for the Brief Visuospatial Memory Test-Revised; z-BACS-SC: Z-score for the Brief Assessment of Cognition in Schizophrenia: Symbol Coding; P-Total: Total score of positive symptoms on the Scale of Psychotic-Risk Syndromes.