Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

4,667 questions · 21,760 findings · 2,177 reviews

No studies found 4,173 · 19.2%GRADE not reported 2,300 · 10.6%Very low 5,276 · 24.2%Low 5,764 · 26.5%Moderate 3,298 · 15.2%High 949 · 4.4%

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Prehabilitation vs no prehabilitation

Functional capacity · Patients with outcomes after colorectal cancer surgery
3 findings from 1 review

Antidepressant plus antipsychotic vs placebo plus antidepressant

Clinical response of depression · adults with psychotic depression

It is very uncertain whether antidepressant plus antipsychotic changes clinical response of depression compared with placebo plus antidepressant (very low certainty).

2 findings from 1 review

Antidepressant plus antipsychotic vs placebo plus antidepressant

Change in depression severity from baseline · adults with psychotic depression

The review found no eligible studies for this question.

2 findings from 1 review

High-dose vitamin D3 supplementation during pregnancy (2400 IU/day from pregnancy week 24 to 1 week postpartum, in addition to the recommended 400 IU/day) vs Low-dose (standard) vitamin D supplementation as recommended in national pregnancy guidelines

Caries presence in primary teeth · For interventions, pregnant women, mothers or other caregivers of infants in the first year of life; for outcomes, children up to 6 years…

It is very uncertain whether high-dose vitamin D3 supplementation during pregnancy (2400 IU/day… changes caries presence in primary teeth compared with low-dose (standard) vitamin D supplementation as recommended in… (very low certainty).

1 finding from 1 review

Summary of findings table ‐ ICSI vs c‐IVF

Pre‐eclampsia · : Couples with males presenting normal total sperm count and motility were included in this review.

Summary of findings table ‐ ICSI showed no clear difference in pre‐Eclampsia compared with c‐IVF (moderate certainty).

1 finding from 1 review

Antidepressants vs placebo

Clinical response of depression · adults with psychotic depression

It is very uncertain whether antidepressant changes clinical response of depression compared with placebo (very low certainty).

1 finding from 1 review

Artemisia desertorum spreng (Shahaosan) vs Artemisia desertorum spreng (Yunnan)

Presence of dry socket · Adults (>18 years) having permanent tooth extraction (predominantly mandibular third molars)

Artemisia desertorum spreng (Shahaosan) showed no clear difference in presence of dry socket compared with artemisia desertorum spreng (Yunnan); GRADE not reported.

1 finding from 1 review

Prevention of eclampsia: short vs standard maintenance regimen (subgroups by type of short regimen)

Side effect: respiratory depression · women with pre‐eclampsia

Prevention of eclampsia: short showed no clear difference in side effect: respiratory depression compared with standard maintenance regimen (subgroups by type of short regimen) (low certainty).

1 finding from 1 review