Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

112 questions · 112 findings · 64 reviews

No studies found 62 · 55.4%GRADE not reported 7 · 6.3%Very low 22 · 19.6%Low 15 · 13.4%Moderate 5 · 4.5%High 1 · 0.9%

Bee propolis (one 500 mg capsule per day) vs placebo

Quality of life · Participants with a previous or current history of recurrent aphthous stomatitis (RAS), diagnosed on history and clinical examination;…
1 finding from 1 review

Intervention not reported

Health‐related quality of life a. Intervention vs thiazolidinediones [12 months] b. Intervention vs insulin [6 years] c. Intervention vs alpha‐glucosidase inhibitors [12 months] · participants with type 2 diabetes mellitus
1 finding from 1 review

Intervention not reported

Health‐related quality of life (generic) SF‐36 (Mental Component Sumary (MCS) score) Scale from 0‐100 Higher value post intervention is favourable, indicating improvement in health‐related quality of life · people with stable COPD
1 finding from 1 review

Intervention not reported

Health‐related quality of life (generic) SF‐36 (Physical Component Summary (PCS) score) Scale from 0‐100 Higher value post intervention is favourable, indicating improvement in health‐related quality of life · people with stable COPD
1 finding from 1 review