Findings

What do systematic reviews say?

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

4,815 questions · 6,211 findings · 638 reviews · Headline outcomes only

No studies found 1,052 · 16.9%GRADE not reported 441 · 7.1%Very low 1,700 · 27.4%Low 1,651 · 26.6%Moderate 1,070 · 17.2%High 297 · 4.8%

Ranked among the 5,000 newest matching findings; add words or filters to narrow the search.

X‐ray pelvimetry vs no X‐ray pelvimetry

Neonatal admission to special care · pregnant women at or near term with fetal cephalic presentations

It is very uncertain whether X‐ray pelvimetry changes admission to special care baby units compared with no X‐ray pelvimetry (very low certainty).

1 finding from 1 review

Arginine, glutamine and β‐hydroxy‐β‐methylbutyrate supplement vs placebo

Ulcer healing · people with diabetes and foot ulcers

The review found no eligible studies for this question.

2 findings from 1 review

Metformin vs megestrol

Hysterectomy rate · endometrial hyperplasia

It is very uncertain whether summary of findings table ‐ Metformin changes hysterectomy rate compared with megestrol (very low certainty).

1 finding from 1 review

Metformin vs megestrol

Abnormal uterine bleeding · endometrial hyperplasia

It is very uncertain whether summary of findings table ‐ Metformin changes abnormal uterine bleeding compared with megestrol (very low certainty).

1 finding from 1 review

Metformin vs megestrol

Adverse effects during treatment ‐ not reported · endometrial hyperplasia

The review found no eligible studies for this question.

1 finding from 1 review

The LNG‐IUS with endometrial surveillance vs endometrial surveillance alone

Fibroids · endometrial protection in women with breast cancer on adjuvant tamoxifen

The LNG‐IUS with endometrial surveillance showed no clear difference in fibroids compared with endometrial surveillance alone (moderate certainty).

1 finding from 1 review

The LNG‐IUS with endometrial surveillance vs endometrial surveillance alone

Abnormal Vaginal Bleeding or Spotting · endometrial protection in women with breast cancer on adjuvant tamoxifen

The LNG‐IUS with endometrial surveillance probably leads to higher abnormal vaginal bleeding or spotting compared with endometrial surveillance alone (moderate certainty).

1 finding from 1 review