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

Table 18 Simple effects of age group and sex on presence of ≥ 1 clinical high risk criterion

	Beta	SE	Wald	df	P value	Exp (Beta)	95%CI; lower	95%CI; upper
Age category			17.714	6	0.007
8-12 yr	0.462	0.455	1.034	1	0.309	1.588	0.651	3.870
13-15 yr	0.667	0.520	1.647	1	0.199	1.949	0.703	5.400
16-17 yr	0.210	0.414	0.257	1	0.612	1.234	0.548	2.777
18-19 yr	-0.261	0.511	0.262	1	0.609	0.770	0.283	2.095
25-29 yr	-1.150	0.555	4.291	1	0.038	0.317	0.107	0.940
30-40 yr	-0.618	0.293	4.453	1	0.035	0.539	0.304	0.957
Sex
Male	-0.750	0.234	10.272	1	0.001	0.472	0.299	0.747

Reference groups are 20-24-year-olds and females, respectively. Age: GoF: χ²(6) = 17.23; P = 0.008; Nagelkerke’s R² = 0.026. Sex: GoF: χ²(1) = 10.79; P = 0.001; Nagelkerke’s R² = 0.016.