Table 4.

Association between asthma and suicide attempt.

	Model 1 a			Model 2 b			Model 3 c
	Odds Ratio	95% CI	p	Odds Ratio	95% CI	p	Odds Ratio	95% CI	p
Asthma history	1.37	1.00–1.87	0.046	1.46	1.03–2.05	0.028	1.33	0.92–1.93	0.162
Asthma attack	1.59	1.05–2.40	0.024	1.83	1.18–2.86	0.004	1.92	1.20–3.09	0.004

^a Model 1 co-varies for demographics: age, sex, race (Black, White, Other) and Hispanic ethnicity. ^b Model 2 co-varies for demographics, household-level socioeconomic factors (income, average parent education, and maternal age), and neighborhood-level factors (area deprivation index, population density, NO₂, PM 2.5, and proximity to major roads). ^c Model 3 includes all covariates from Model 2 and further co-varies for general self-reported psychopathology (BPM score). Abbreviations: OR = odds ratio; CI = confidence interval.