Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

4,721 questions · 19,640 findings · 2,039 reviews · Headline outcomes only

No studies found 3,754 · 19.1%GRADE not reported 1,273 · 6.5%Very low 4,859 · 24.7%Low 5,568 · 28.4%Moderate 3,240 · 16.5%High 946 · 4.8%

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Pharmaceutical care vs usual care

The proportion of patients with one or more potential prescribing omission (PPO) · older people receiving polypharmacy

It is very uncertain whether pharmaceutical care changes the proportion of patients with one or more potential prescribing… compared with usual care (very low certainty).

1 finding from 1 review

Anti‐vascular endothelial growth factor (anti‐VEGF) with or without pan‐retinal photocoagulation (PRP) vs PRP alone

Presence of vitreous haemorrhaged · proliferative diabetic retinopathy

Anti‐vascular endothelial growth factor (anti‐VEGF) with or without… probably leads to lower presence of vitreous haemorrhaged compared with PRP alone (moderate certainty).

1 finding from 1 review

Antibiotics vs no antibiotics

Clinical pregnancy rate · embryo transfer (ET) in assisted reproductive technology (ART)

Summary of findings table ‐ Antibiotics showed no clear difference in clinical pregnancy rate (CPR) compared with control (no antibiotics) (low certainty).

1 finding from 1 review