Explainable statistical learning in public health for policy development: the case of real-world suicide data

Table 5 Stepwise multiple regression on component scores

Source	Unstan-dardised coefficients		Stan-dardised coefficients	F/t	p	95%-confidence interval for b		Correlations			Collinearity statistics
Source	b	SE	β			Lower limit	Upper limit	r	sr	sr ²	Tolerance	VIF
Model 1				44.70985	< 0.001					0.23
Constant	2.29	0.01		155.42	< 0.001	2.26	2.32
Component 2: relatedness dysfunction	0.10	0.01	0.48	6.69	< 0.001	0.07	0.13	0.48	0.48	0.48	1.00	1.00
Model 2				20.74	< 0.001					0.10
Constant	2.29	0.01		165.53	< 0.001	2.27	2.32
Component 2: relatedness dysfunction	0.09	0.01	0.43	6.32	< 0.001	0.06	0.12	0.48	0.43	0.18	0.98	1.03
Component 1: behavioural problems and mental illness	0.06	0.01	0.31	4.55	< 0.001	0.04	0.09	0.38	0.31	0.10	0.98	1.03

ISSN: 1471-2288