Question · asked by 1 review
Folic acid supplements alone vs placebo: Plasma homocysteine Measured by change in GM of plasma homocysteine concentrations from baseline to week 12
What each review found
Include earlier review versions| Finding | Effect | Studies | GRADE certainty |
|---|---|---|---|
Folic acid supplements alone vs placebo Plasma homocysteine Measured by change in plasma homocysteine concentrations from baseline to week 12 · adult men and women who had been exposed to arsenic‐containing drinking water Provision of folic acid for reducing arsenic toxicity in arsenic‐exposed children and adults (2021) · Cochrane Headline outcomes only | no estimate extracted | 2 studies · 448 participants | Moderate |
Findings are shown side by side, never pooled across reviews.
The reviews
| Review | Searched up to | Included studies | AMSTAR 2 |
|---|---|---|---|
| Provision of folic acid for reducing arsenic toxicity in arsenic‐exposed children and adults 2021 · Cochrane Headline outcomes only | Not reported | list not extracted yet | Not assessed |
Studies behind the findings
None of these reviews ties its included studies to this outcome in the data here. Cochrane reviews and reviews with headline outcomes only do not list their studies yet.
How reviews are matched to this question
Reviews word the same question differently. Four decision models (TypeSafe's Jev, Liquid AI's d1-ultra, SubQ Snap and Baseten's Elephant) judged each wording of the population, intervention, comparator and outcome against the others; two wordings count as the same when at least three of them agree and none clearly disagrees, and findings count as this question only when all four elements match. Timing, setting and subgroup never split a question: they are shown on each finding.