Cancer mortality in trials using vitamin D3 (cholecalciferol) ( · healthy participants or recruited among the general population; individuals diagnosed with a specific disease in a stable phase or with…
Vitamin D may leads to lower cancer mortality in trials using vitamin D₃(cholecalciferol) compared with placebo or no intervention (low certainty).
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
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 ‐ men · healthy male physicians, period: 1997 to 2007 and female health professionals, period: 1998 to 2005
Vitamin C showed no clear difference in mortality: lung cancer ‐ men compared with placebo (high certainty).
1 finding from 1 review
All‐cause mortality · healthy participants or recruited among the general population; individuals diagnosed with a specific disease in a stable phase or with…
Vitamin D may leads to lower all‐cause mortality compared with placebo or no intervention (low certainty).
1 finding from 1 review
All‐cause mortality · MCI
1 finding from 1 review
no estimate extracted
1 study · 1 participants
GRADE not reported
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
All‐cause mortality Physicians · middle‐aged US male physicians
It is very uncertain whether vitamin C supplementation changes all‐cause mortality Physicians compared with placebo (very low certainty).
1 finding from 1 review
Cardiovascular mortality Physicians · middle‐aged US male physicians
It is very uncertain whether vitamin C supplementation changes cardiovascular mortality Physicians compared with placebo (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 · adults with HIV infection
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 ‐ 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 causes · healthy people
Vitamin E showed no clear difference in mortality: all causes compared with placebo (high certainty).
1 finding from 1 review
Mortality: lung cancer · healthy people and healthy male physicians
Vitamin A showed no clear difference in mortality: lung cancer compared with placebo (high certainty).
1 finding from 1 review