Table 4.

Moderating effects of comorbid psychiatric disorder on suicidal behaviour.

	Thoughts	Plans	Attempts
Mood disorder	1.89 (1.06, 5.28)	0.68 (0.17, 2.76)	1.06 (0.40, 6.55)
Substance use disorder	1.92 (0.50, 7.38)	0.73 (0.28, 1.93)	1.52 (0.39, 8.14)

Results are reported as ORs (95% CI) and those in bold are statistically significant. Having no suicidal thoughts, plans, or attempts was the reference category. Product-term interactions between having a chronic illness and mood or substance use disorder were included in the adjusted multinomial logistic regression model.