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 5: group‐based psychotherapy showed no clear difference in repetition of SH at 12 months compared with treatment (low certainty).
Comparison 5: group‐based psychotherapy showed no clear difference in repetition of SH at six months compared with treatment (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).