Comparison 1: CBT‐based psychotherapy showed no clear difference in repetition of SH at post‐intervention compared with treatment (low certainty).
Comparison 1: CBT‐based psychotherapy probably leads to lower repetition of SH at 6 months compared with treatment (moderate certainty).
Comparison 1: CBT‐based psychotherapy probably leads to lower repetition of SH at 12 months compared with treatment (moderate certainty).
Comparison 1: CBT‐based psychotherapy probably leads to lower repetition of SH at 24 months compared with treatment (moderate certainty).
Comparison 1: CBT‐based psychotherapy may leads to lower repetition of SH at final compared with treatment (low certainty).
Comparison 1: Individual CBT‐based psychotherapy showed no clear difference in repetition of SH by post‐intervention compared with TAU or other comparator (low certainty).
It is very uncertain whether comparison 1: individual CBT‐based psychotherapy changes repetition of SH at six months compared with treatment (very low certainty).
Comparison 1.2: Group‐based CBT‐based psychotherapy showed no clear difference in repetition of SH at post‐intervention compared with TAU or another comparator (moderate certainty).
Comparison 1.1: Individual‐based CBT‐based psychotherapy showed no clear difference in repetition of SH at post‐intervention compared with TAU or another comparator (low certainty).