Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

897 questions · 966 findings · 73 reviews

No studies found 269 · 27.8%GRADE not reported 101 · 10.5%Very low 284 · 29.4%Low 180 · 18.6%Moderate 107 · 11.1%High 25 · 2.6%

Analgesic (any: NSAID, paracetamol, local anaesthetic or opioid) vs placebo or control

Patient‐reported pain intensity or pain relief (VAS, NRS or categorical scale) · People undergoing orthodontic treatment (any age; 9 to 34 years in included studies)

Analgesic (any: NSAID, paracetamol, local anaesthetic or opioid) probably leads to lower pain intensity (VAS 0-100 mm) compared with control (placebo or no treatment) (moderate certainty).

3 findings from 1 review

Analgesic (any: NSAID, paracetamol, local anaesthetic or opioid) vs placebo or control

Quality of life or participant satisfaction · People undergoing orthodontic treatment (any age; 9 to 34 years in included studies)
1 finding from 1 review

Analgesic (any: NSAID, paracetamol, local anaesthetic or opioid) vs placebo or control

Rescue analgesia · People undergoing orthodontic treatment (any age; 9 to 34 years in included studies)
1 finding from 1 review

Summary of findings table ‐ Psychological interventions vs control

All‐cause mortality ‐ short‐term · health problem or population

It is very uncertain whether summary of findings table ‐ Psychological treatment changes all‐cause mortality ‐ short‐term compared with control (very low certainty).

1 finding from 1 review

Summary of findings table ‐ Psychological interventions vs control

Cardiovascular mortality · health problem or population

Summary of findings table ‐ Psychological treatment showed no clear difference in cardiovascular mortality ‐ long‐term compared with control; GRADE not reported.

1 finding from 1 review

Summary of findings table – disulfiram vs placebo or no pharmacological treatment

Adverse events as N of participants with at least one adverse event objective · patients with the treatment of cocaine dependence

It is very uncertain whether summary of findings table – disulfiram changes any adverse events (number of participants who experienced at least… compared with placebo or no pharmacological treatment (very low certainty).

1 finding from 1 review