Findings

What do systematic reviews say?

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

1,310 questions · 1,358 findings · 214 reviews

No studies found 230 · 16.9%GRADE not reported 169 · 12.4%Very low 269 · 19.8%Low 277 · 20.4%Moderate 291 · 21.4%High 122 · 9%

Dental caries during pregnancy vs Pregnant women without dental caries

Preterm birth stratified by gestational age at birth (moderate-to-late 32 to <37, very 28 to <32, extremely <28 weeks) · pregnant women

The planned subanalysis of preterm birth by gestational age at birth (moderate-to-late, very, extremely preterm) could not be performed because of the small number of cases and lack of stratified data in the original studies.

1 finding from 1 review
  • Dental caries and preterm birth: a systematic review and meta-analysis. 2018 All outcomes
    Pregnant women assessed around delivery in observational studies across multiple countries (Mexico, Malawi, India, France, Jordan, Finland, Tanzania); mostly retrospective cohort and case-control designs · By gestational age at birth
    no estimate extracted
    0 studies
    GRADE not reported

Intervention not reported

Maternal pain score or pain measured in labour (Pain intensity at 1 hour (moderate or severe))
1 finding from 1 review

Absorbable vs non‐absorbable sutures

Postoperative pain: early pain (10 days postoperatively) VAS 0 to 10 Verbal reporting scale No pain‐mild pain‐moderate pain‐severe pain (converted to numerical scale (0 to 3, 3 to 6, 6 to 10)
2 findings from 1 review

Surgery plus whole brain radiotherapy (WBRT) vs stereotactic radiosurgery

Adverse events (moderate) · people with single or solitary brain metastasis

It is very uncertain whether surgery plus whole brain radiotherapy (WBRT) changes adverse events (moderate) compared with stereotactic radiosurgery (very low certainty).

1 finding from 1 review

Surgery plus whole brain radiotherapy (WBRT) vs stereotactic radiosurgery plus WBRT

Adverse events (moderate) · people with single or solitary brain metastasis

It is very uncertain whether surgery plus whole brain radiotherapy (WBRT) changes adverse events (moderate) compared with stereotactic radiosurgery plus WBRT (very low certainty).

1 finding from 1 review

LABA/LAMA vs LABA plus inhaled corticosteroid (ICS)

Moderate to severe exacerbations: high‐risk population · chronic obstructive pulmonary disease with predicted FEV1 of less than 80%

LABA/LAMA showed no clear difference in moderate to severe exacerbations: high‐risk population compared with LABA/ICS (moderate certainty).

1 finding from 1 review

LABA/LAMA vs LABA

Moderate to severe exacerbations: low‐risk population · chronic obstructive pulmonary disease with predicted FEV1 of less than 80%

LABA/LAMA probably leads to lower moderate to severe exacerbations: low‐risk population compared with LABA (moderate certainty).

1 finding from 1 review

LABA/ICS vs LAMA

Moderate to severe exacerbations: high‐risk population · chronic obstructive pulmonary disease with predicted FEV1 of less than 80%

LABA/ICS showed no clear difference in moderate to severe exacerbations: high‐risk population compared with LAMA (moderate certainty).

1 finding from 1 review

LABA/LAMA vs LABA plus inhaled corticosteroid (ICS)

Moderate to severe exacerbations: low‐risk population · chronic obstructive pulmonary disease with predicted FEV1 of less than 80%

LABA/LAMA showed no clear difference in moderate to severe exacerbations: low‐risk population compared with LABA/ICS (moderate certainty).

1 finding from 1 review

LABA/ICS vs LAMA

Moderate to severe exacerbations: low‐risk population · chronic obstructive pulmonary disease with predicted FEV1 of less than 80%

LABA/ICS showed no clear difference in moderate to severe exacerbations: low‐risk population compared with LAMA (low certainty).

1 finding from 1 review

LABA/ICS vs LABA

Moderate to severe exacerbations: high‐risk population · chronic obstructive pulmonary disease with predicted FEV1 of less than 80%

LABA/ICS leads to lower moderate to severe exacerbations: high‐risk population compared with LABA (high certainty).

1 finding from 1 review

LABA/ICS vs LABA

Moderate to severe exacerbations: low‐risk population · chronic obstructive pulmonary disease with predicted FEV1 of less than 80%

LABA/ICS probably leads to lower moderate to severe exacerbations: low‐risk population compared with LABA (moderate certainty).

1 finding from 1 review

LAMA vs LABA

Moderate to severe exacerbations: low‐risk population · chronic obstructive pulmonary disease with predicted FEV1 of less than 80%

LAMA showed no clear difference in moderate to severe exacerbations: low‐risk population compared with LABA (moderate certainty).

1 finding from 1 review

LABA/LAMA vs LAMA

Moderate to severe exacerbations: high‐risk population · chronic obstructive pulmonary disease with predicted FEV1 of less than 80%

LABA/LAMA showed no clear difference in moderate to severe exacerbations: high‐risk population compared with LAMA (moderate certainty).

1 finding from 1 review

LABA/LAMA vs LAMA

Moderate to severe exacerbations: low‐risk population · chronic obstructive pulmonary disease with predicted FEV1 of less than 80%

LABA/LAMA showed no clear difference in moderate to severe exacerbations: low‐risk population compared with LAMA (low certainty).

1 finding from 1 review