Findings

What do systematic reviews say?

Refine by population, intervention, comparison or outcome
More filters
Evidence found and GRADE certainty

1,888 questions · 2,009 findings · 352 reviews

No studies found 224 · 11.1%GRADE not reported 265 · 13.2%Very low 551 · 27.4%Low 540 · 26.9%Moderate 311 · 15.5%High 118 · 5.9%

Fluoride mouthrinse (any fluoride agent, concentration, volume, frequency or technique; swished and expectorated, not swallowed) vs placebo or no treatment

Unacceptability of treatment (drop-outs / leaving study early) · Children and adolescents aged 16 years or less

It is very uncertain whether fluoride mouthrinse (any fluoride agent, concentration, volume,… changes unacceptability of treatment as measured by leaving study early… compared with placebo or no treatment (very low certainty).

1 finding from 1 review

Transmyocardial laser revascularization vs medical treatment

Early postoperative mortality Deaths in the 30 days after surgery · patients with refractory angina

Transmyocardial laser revascularization showed no clear difference in early postoperative mortality Deaths in the 30 days after surgery compared with medical treatment (high certainty).

1 finding from 1 review

Lithium as sole treatment vs placebo

Acceptability ‐ total dropouts · schizophrenia

Lithium as sole treatment showed no clear difference in acceptability of treatment leaving early due to any reason compared with placebo (low certainty).

1 finding from 1 review

Lithium vs antipsychotics

Acceptability ‐ total dropouts · schizophrenia

It is very uncertain whether lithium changes acceptability of treatment leaving early due to any reason compared with antipsychotics (very low certainty).

1 finding from 1 review

SUPPORTIVE THERAPY vs FAMILY THERAPY

Leaving the study early · patients with schizophrenia

It is very uncertain whether SUPPORTIVE THERAPY changes leaving the study early compared with FAMILY THERAPY (very low certainty).

1 finding from 1 review

SUPPORTIVE THERAPY vs PSYCHOEDUCATION

Leaving the study early · patients with schizophrenia

It is very uncertain whether SUPPORTIVE THERAPY changes leaving the study early compared with PSYCHOEDUCATION (very low certainty).

1 finding from 1 review

SUPPORTIVE THERAPY vs usual care

Leaving the study early · patients with schizophrenia

It is very uncertain whether SUPPORTIVE THERAPY changes leaving the study early compared with STANDARD CARE (very low certainty).

1 finding from 1 review

Aminophylline vs placebo

Early administration of aminophylline: survival to hospital admission · participants with bradyasystolic cardiac arrest in adults

Aminophylline showed no clear difference in early administration of aminophylline: survival to hospital admission compared with placebo (low certainty).

1 finding from 1 review

Aminophylline vs placebo

Return of spontaneous circulation · participants with bradyasystolic cardiac arrest in adults

Aminophylline showed no clear difference in early administration of aminophylline: return of spontaneous… compared with placebo (low certainty).

1 finding from 1 review