Identifying long-term and imminent suicide predictors in a general population and a clinical sample with machine learning

Table 1 Demographic characteristics of the study participants

	Cohort of Norway		Saskatoon
N	173,224		13,892
Sex
Female	89,074	51%	7101	51%
Male	84,150	49%	6791	49%
Marital status
Married / Partnered	104,665	60%	1413	10%
Single	38,470	22%	1120	8%
Divorced/separated/widowed	29,415	17%
Missing	674	0%	11,359	82%
Suicide deaths	319	0%	80	1%
Mean age at entry (sd)	50	16	37	20
Mean follow-up time in years (sd)	16.68	4.71	3.11	1.19

Notes: For Saskatoon, the figures for Single are combined with Divorced/separated/widowed; Cell entries are frequencies (percentages) except for age and follow-up time.

ISSN: 1471-244X