Table 3 Target sample (Queensland Twin Registry) demographics and prevalence of self-harm behaviours (genotyped individuals only).

From: Genetic aetiology of self-harm ideation and behaviour

 

N

Age (SD)t

SA (%)

ST (%)

NSSH (%)

Total

8703

42.8 (12.3)

335 (3.8)

2296 (26.4)

181 (3.4*)

M

3407

43.0 (12.0)

100 (2.9)

951 (27.9)

76 (3.3*)

F

5296

42.7 (12.4)

235 (4.4)

1345 (25.4)

105 (3.5*)

  1. SA - suicide attempt, ST - suicide thoughts, NSSH - non-suicidal self-harm. *Percentage estimated based only on non-missing values due to a cohort missing the NSSH item. tAges at the time of survey.
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