Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,181 questions · 1,197 findings · 144 reviews

No studies found 196 · 16.4%GRADE not reported 213 · 17.8%Very low 274 · 22.9%Low 296 · 24.7%Moderate 171 · 14.3%High 47 · 3.9%

Summary of findings table ‐ Cognitive behavioural therapy plus standard care vs treatment

Incarceration at 3 months · summary findings of female review

It is very uncertain whether cognitive behavioural therapy and standard therapy changes incarceration at 3 months compared with treatment (very low certainty).

2 findings from 1 review

Specific antipsychotic vs other drugs

Tardive dyskinesia: No clinically important improvement · patients with antipsychotic‐induced tardive dyskinesia

It is very uncertain whether specific antipsychotic changes tardive dyskinesia: not improved to a clinically important extent compared with other drugs (very low certainty).

1 finding from 1 review

Specific antipsychotic vs other drugs

Tardive dyskinesia: Deterioration of symptoms · patients with antipsychotic‐induced tardive dyskinesia

It is very uncertain whether specific antipsychotic changes tardive dyskinesia: deterioration of symptoms compared with other drugs (very low certainty).

1 finding from 1 review

Metformin vs placebo or no treatment

Gastrointestinal adverse events · Women with polycystic ovary syndrome, oligo amenorrhoea and subfertility

Metformin probably leads to higher adverse events (gastrointestinal) per woman compared with placebo or no treatment (moderate certainty).

1 finding from 1 review

Metformin vs placebo or no treatment

Clinical pregnancy rate · Women with polycystic ovary syndrome, oligo amenorrhoea and subfertility

Metformin probably leads to higher clinical pregnancy rate per woman compared with placebo or no treatment (moderate certainty).

1 finding from 1 review