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Evidence found and GRADE certainty

4,534 questions · 5,247 findings · 456 reviews

No studies found 1,142 · 21.8%GRADE not reported 1,503 · 28.6%Very low 1,040 · 19.8%Low 869 · 16.6%Moderate 554 · 10.6%High 139 · 2.6%

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Magnesium sulphate vs placebo

Clinical severity score (CSS) (Wang score; range 0 to 12; higher = poorer outcome) measured 25 to 48 hoursafter treatment · children up to 18 months old with acute bronchiolitis

It is very uncertain whether magnesium sulphate changes clinical severity score (CSS) (Wang score; range 0 to 12; higher =… compared with placebo (very low certainty).

1 finding from 1 review

Low socioeconomic status (>22.4% of the population) vs Not applicable

Dental caries · Adult participants in 25 meta-regression studies

The unadjusted meta-regression coefficient for low socioeconomic status was 10.49365.

2 findings from 1 review

Human Development Index (HDI) vs Not applicable

Dental caries · Adult participants in 25 meta-regression studies

The Model 1 adjusted meta-regression coefficient for quantitative HDI was -42.94101.

3 findings from 1 review

Populations with a lower proportion of university-educated people (<33.78% with university level) vs Not applicable

Dental caries · Adult participants in 25 meta-regression studies

The Model 1 adjusted meta-regression coefficient for lower university education was -4.132903.

2 findings from 1 review

Low level of schooling (>33.60% of the population) vs Not applicable

Dental caries · Adult participants in 25 meta-regression studies

The unadjusted meta-regression coefficient for low schooling was -2.301079.

2 findings from 1 review