Effects of age and sex on clinical high-risk for psychosis in the community

Table 5 Simple effects of age group and sex on presence of ≥ 1 of the 11 basic symptoms

	Beta	SE	Wald	df	P value	Exp (Beta)	95%CI; lower	95%CI; upper
Age category			64.146	6	0.000
8-12 yr	0.907	0.292	9.655	1	0.002	2.477	1.398	4.390
13-15 yr	1.386	0.320	18.753	1	0.000	3.997	2.135	7.483
16-17 yr	0.747	0.258	8.355	1	0.004	2.110	1.272	3.501
18-19 yr	0.781	0.267	8.549	1	0.003	2.184	1.294	3.687
25-29 yr	-0.128	0.272	.221	1	0.639	0.880	0.516	1.500
30-40 yr	-0.233	0.194	1.438	1	0.230	0.792	0	1.159
Sex
Male	-0.487	0.131	13.747	1	0.000	0	0.475	0.795

Reference groups are 20-24-year-olds and females, respectively. Age: GoF: χ²(6) = 58.10; P < 0.001; Nagelkerke’s R² = 0.044. Sex: GoF: χ²(1) = 13.94; P < 0.001; Nagelkerke’s R² = 0.011.