All‐cause infant mortality at 6 months: risk ratios based on cumulative risk (%, adjusted for clustering) ‐ term infants · mortality and morbidity in term neonates
It is very uncertain whether neonatal vitamin A supplementation changes all‐cause infant mortality at 6 months: risk ratios based on… compared with control (very low certainty).
1 finding from 1 review
Mortality rate ( · children with acute pneumonia
Vitamin D showed no clear difference in mortality rate ( compared with placebo (low certainty).
1 finding from 1 review
All‐cause mortality · adults with HIV infection
It is very uncertain whether vitamin D changes mortality compared with placebo (very low certainty).
1 finding from 1 review
All‐cause mortality · people with chronic liver diseases
It is very uncertain whether vitamin D changes all‐cause mortality compared with placebo or no intervention (very low certainty).
1 finding from 1 review
All‐cause mortality · children under 5 years of age
1 finding from 1 review
Liver‐related mortality · people with chronic liver diseases
It is very uncertain whether vitamin D changes liver‐related mortality compared with placebo or no intervention (very low certainty).
1 finding from 1 review
Cause‐specific mortality · children under 5 years of age
1 finding from 1 review
Mortality (pneumonia-associated) · school‐aged children (6 to 15 years) and marine corps recruits (mean age 18.5 years)
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Mortality (pneumonia-associated) · children under 5 years of age
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
All‐cause mortality
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Mortality ‐ not reported · MCI
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Mortality (all infants): 0.2 mg IM versus 0.5 mg IM · preterm infants
Higher dose vitamin K showed no clear difference in mortality (all infants): 0.2 mg IM versus 0.5 mg IM compared with lower dose vitamin K (low certainty).
1 finding from 1 review
Mortality (all infants): 0.2 mg IV versus 0.2 mg IM · preterm infants
Intramuscular vitamin K showed no clear difference in mortality (all infants): 0.2 mg IV versus 0.2 mg IM compared with intravenous vitamin K (low certainty).
1 finding from 1 review
Mortality (all infants): 0.2 mg IV versus 0.5 mg IM · preterm infants
Intramuscular vitamin K showed no clear difference in mortality (all infants): 0.2 mg IV versus 0.5 mg IM compared with intravenous vitamin K (low certainty).
1 finding from 1 review
Mortality: all causes · healthy people
Vitamin E showed no clear difference in mortality: all causes compared with placebo (high certainty).
1 finding from 1 review
Mortality: all cancers · healthy male physicians, period: 1997 to 2007 and female health professionals, period: 1998 to 2005
Vitamin C showed no clear difference in mortality: all cancers compared with placebo (high certainty).
1 finding from 1 review
Mortality: lung cancer · healthy people
Vitamin E showed no clear difference in mortality: lung cancer compared with placebo (high certainty).
1 finding from 1 review
Mortality: all cancers · healthy people
Vitamin E showed no clear difference in mortality: all cancers compared with placebo (high certainty).
1 finding from 1 review
All cause mortality · people with chronic kidney disease (predialysis (GFR 15 to 60 mL/min/1.73 m²), HD, PD, transplant recipients)
Meta-analysis of observational studies (higher vs lower 25(OH)D) for All cause mortality, Patients with chronic kidney disease: RR 0.86 (95% CI 0.81 to 0.92), statistically significant. Umbrella review outcome-level evidence grade: No conclusion.
1 finding from 1 review
All cause mortality · Adults (general population)
Meta-analysis of observational studies (higher vs lower 25(OH)D) for All cause mortality: HR 0.72 (95% CI 0.66 to 0.78), statistically significant. Umbrella review outcome-level evidence grade: No conclusion.
1 finding from 1 review