Table 4. Detailed summary of drug contributions to coastal suicide deaths.

Drug Category	Drug Class	Male (n)	Female (n)	Total (n)	RR	95% CI	p-value
Illicit	Total	32	10	42	1.3	0.65–2.59	0.6
	Amphetamines	11	NP	NP	0.9	0.29–2.78	1
	Cannabis	15	NP	NP	1.22	0.41–3.63	0.61
Prescription	Total	67	44	111	0.62	0.44–0.87	0.0076
	Benzodiazepines/sedatives	27	16	43	0.68	0.38–1.24	0.22
	Opiates (Prescription)	13	12	25	0.44	0.2–0.95	0.041
	Anti-depressants	25	19	44	0.53	0.3–0.95	0.0377
	Anti-psychotics	7	6	13	0.41	0.14–0.12	0.21
Other		8	0	8
None		313	118	431
Unknown		35	18	53
Total (known)		441	179	620
Grand Total		476	197	673

NP Not presented due to ethical agreements.