From: Prevalence and correlates of nonsuicidal self-injury among youths in Singapore: findings from the National Youth Mental Health Study
Lifetime NSSI
12-month NSSI
N
Wt %
p-value
Overall
680
25.0
198
6.8
Female
393
30.2
< 0.001
119
8.6
Male
287
19.7
79
5.0