Effect of vitamin A supplementation in women of reproductive age on maternal survival in Ghana (ObaapaVitA): a cluster-randomised, placebo-controlled trial
Summary Background A previous trial in Nepal showed that supplementation with vitamin A or its precursor (betacarotene) in women of reproductive age reduced pregnancy-related mortality by 44% (95% CI 16–63). We assessed the effect of vitamin A supplementation in women in Ghana. Methods ObaapaVitA wa...
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Veröffentlicht in: | The Lancet (British edition) 2010-05, Vol.375 (9726), p.1640-1649 |
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Sprache: | eng |
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