1. Antidepressant versus placebo: self‐injurious behaviour results that could not be used in meta‐analyses.

Study name	Short‐/ medium‐/ long‐term outcomes	Group 1	Group 2	Group 1 sample size	Group 2 sample size	Group 1 results	Group 2 results	Other data	Notes
Carminati 2016	Short‐term self‐injurious behaviour	Venlafaxine 18.75 mg/day	Placebo	6	7	Median 1 (range 0‐13)	Median 3 (range 0‐8)	‐	‐
King 2001	Short‐term self‐injurious behaviour	Citalopram (max 20 mg/day)	Placebo	73	76	2.4 (2.7)	2.0 (2.6)	‐	Skewed
Mouti 2014	Short‐term self‐injurious behaviour	Fluoxetine (max 20‐30 mg)	Placebo	53	53	2.09 (3.01)	3.55 (4.59)	‐	Skewed