. Author manuscript; available in PMC: 2024 Jul 11.

Published in final edited form as: J Affect Disord Rep. 2023 Jan 4;11:100474. doi: 10.1016/j.jadr.2023.100474

Table 2:

NSSI Sample Characteristics

Characteristic	N (%)

Method
Cutting/burning skin	20 (55.6%)
Starving or binge eating	1 (2.7%)
Misusing alcohol/drugs	4 (11.3%)
Punching/hitting	1 (2.7%)
Multiple methods	9 (25%)
Unknown	1 (2.7%)

Recency
>1 year ago	24 (66.7%)
<1 year ago	11 (30.6%)
Unknown	1 (2.7%)

Severity
No medical treatment required	25 (69.4%)
Required medical treatment	9 (25%)
Unknown	2 (5.6%)

NSSI Lifetime Engagement Frequency (range: 1 to 800)	median = 4.5 (inter quartile range = 5.75)

Abbreviation: NSSI, non-suicidal self-injury