Gender and Family Disparities in Suicide Attempt and Role of Socioeconomic, School, and Health-Related Difficulties in Early Adolescence

Table 5

Gender difference in suicide attempt and contributions of covariates (𝑛=1,559): adjusted hazard ratio (HR), 95% confidence interval (CI), and covariates contribution (%)^a.

	Adjusted HR	95% CI	%^a
Model 1: Age-adjusted HR	1.74***	1.25–2.41	100
Model 2: +family structure	1.75***	1.26–2.43	−1
Model 3: +other socioeconomic factors^b	1.59**	1.14–2.21	20
Model 4: +school and mental difficulties and sustained violence^b	1.41	0.99–2.00	45
Model 5: +unhealthy behaviors^b	1.55*	1.08–2.22	26

^∗𝑃<0.05, **𝑃<0.01, ***𝑃<0.001.
^a% = Reduction of (positive %) or increase (negative %) in HR computed with the following formula: (HR_{model 1} − HR_{extended model})/(HR _{model 1} − 1).
^bSee Table 2.