Repetition of SH at post‐intervention · self‐harm in children and adolescents (up to 18 years or age)
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).
1 finding from 1 review
Repetition of SH at 6 months' · children and adolescents who engage in SH.
It is very uncertain whether comparison 1: individual CBT‐based psychotherapy changes repetition of SH at six months compared with treatment (very low certainty).
1 finding from 1 review
Repetition of SH at post‐intervention · self‐harm in adults
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).
1 finding from 1 review
Repetition of SH at post‐intervention · self‐harm in adults
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).
1 finding from 1 review
Severity of PTSD symptoms · adults aged ≥ 16 years with PTSD
1 finding from 1 review
Diagnosis of PTSD after treatment · adults aged ≥ 16 years with PTSD
It is very uncertain whether internet‐based cognitive and behavioural therapy (I‐C/BT) changes diagnosis of PTSD after treatment compared with wait list (very low certainty).
1 finding from 1 review
Depressive symptoms · adults aged ≥ 16 years with PTSD
1 finding from 1 review
Anxiety · adults aged ≥ 16 years with PTSD
1 finding from 1 review
Cost‐effectiveness · adults aged ≥ 16 years with PTSD
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Adverse events · adults aged ≥ 16 years with PTSD
1 finding from 1 review
no estimate extracted
Studies not reported
Very low
Severity of PTSD symptoms ‐ Clinician‐rated · adults aged ≥ 16 years with PTSD
1 finding from 1 review
Leaving the study early · adults aged ≥ 16 years with PTSD
It is very uncertain whether internet‐based cognitive and behavioural therapy (I‐C/BT) changes dropouts compared with I‐non‐C/BT (very low certainty).
1 finding from 1 review
Diagnosis of PTSD after treatment · adults aged ≥ 16 years with PTSD
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Depressive symptoms · adults aged ≥ 16 years with PTSD
1 finding from 1 review
Anxiety · adults aged ≥ 16 years with PTSD
1 finding from 1 review
Leaving the study early · adults aged ≥ 16 years with PTSD
It is very uncertain whether internet‐based cognitive and behavioural therapy (I‐C/BT) changes dropouts compared with face‐to‐face non‐CBT (very low certainty).
1 finding from 1 review
Cost‐effectiveness · adults aged ≥ 16 years with PTSD
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Adverse events · adults aged ≥ 16 years with PTSD
1 finding from 1 review
no estimate extracted
Studies not reported
Very low
Diagnosis of PTSD after treatment · adults aged ≥ 16 years with PTSD
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Depressive symptoms · adults aged ≥ 16 years with PTSD
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found