Papers/PMID:20363687
Systematic review on "vitamin E and prevention of colorectal cancer".
Pakistan journal of pharmaceutical sciences2010The record
1 finding · 1 compound · 1 endpoint · 1 null
What it reported
How to read these marksEvery finding here is a null result.
What did not
1 finding
α-tocopherol — no detected effect on colorectal cancer incidence
Very limitedEvidence strength: very limited. Human evidence with major recorded weaknesses, or non-human, uncontrolled or unverified evidence.FindingNull resultreplicated ×2“We found no sufficient evidence of vitamin E role for decreasing risk of CRC incidence (RR: 0.89, CI: 0.76, 1.05; p-value = 0.18).”
Quoted verbatim from Systematic review on "vitamin E and prevention of colorectal cancer".. - Study
- meta-analysis
- Population
- Adults aged 40 years or above in four randomised trials of vitamin E supplement versus placebo, followed 7 to 10 years
Effect 0.89 risk ratio, 95% CI 0.76 to 1.05
Systematic review on "vitamin E and prevention of colorectal cancer".2010PMID:20363687Permalink