. Author manuscript; available in PMC: 2017 Oct 1.

Published in final edited form as: Suicide Life Threat Behav. 2016 Mar 6;46(5):545–562. doi: 10.1111/sltb.12236

Table 1. Lifetime prevalence and frequency of NSSI behaviors.

NSSI Behavior	% Sample Endorsing Behavior	M (SD)
Pinching	15.24	6.54 (37.27)
Banging or hitting self	13.57	1.80 (8.71)
Severe scratching	11.42	2.55 (27.16)
Cutting	7.78	3.05 (37.13)
Biting	6.94	1.72 (13.44)
Rubbing skin against rough surface	4.74	3.33 (53.04)
Burning	2.23	.48 (7.94)
Sticking self with needles	2.23	0.11 (0.96)
Carving	0.56	0.14 (2.64)

Note. Response rates vary by question.