evidencegaps
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What do systematic reviews say?

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Evidence found and GRADE certainty

3,018 questions · 3,100 findings · 369 reviews · Headline outcomes only

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No studies found 774 · 25%GRADE not reported 108 · 3.5%Very low 727 · 23.5%Low 840 · 27.1%Moderate 474 · 15.3%High 177 · 5.7%

Primary care professionals vs ordinary emergency department physicians

Time from arrival to clinical assessment and treatment · patients with minor injuries and illnesses

It is very uncertain whether primary care professionals changes time from arrival to clinical assessment and treatment compared with ordinary emergency department physicians (very low certainty).

1 finding from 1 review

Primary care professionals vs ordinary emergency department physicians

Healthcare use: length of stay in the emergency department · patients with minor injuries and illnesses

It is very uncertain whether primary care professionals changes total length of ED stay compared with ordinary emergency department physicians (very low certainty).

1 finding from 1 review

Primary care professionals vs ordinary emergency department physicians

Hospital admissions · patients with minor injuries and illnesses

It is very uncertain whether primary care professionals changes admission to hospital compared with ordinary emergency department physicians (very low certainty).

1 finding from 1 review

Primary care professionals vs ordinary emergency department physicians

Consultations or referrals to hospital‐based specialists · patients with minor injuries and illnesses

It is very uncertain whether primary care professionals changes consultations or referrals to hospital‐based specialists compared with ordinary emergency department physicians (very low certainty).

1 finding from 1 review

PGE1 vs inositol niacinate

Adverse events (participants) · people with critical limb ischaemia

PGE1 showed no clear difference in adverse events (participants) compared with inositol niacinate (low certainty).

1 finding from 1 review

PGE1 vs inositol niacinate

Rest‐pain relief · people with critical limb ischaemia

PGE1 showed no clear difference in rest‐pain relief compared with inositol niacinate (low certainty).

1 finding from 1 review

PGE1 vs inositol niacinate

Ulcer healing · people with critical limb ischaemia

PGE1 showed no clear difference in ulcer healing compared with inositol niacinate (low certainty).

1 finding from 1 review