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. 2023 Feb 10;116(6):1864–1876. doi: 10.1093/ajcn/nqac259

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© The Author(s) 2022. Published by Oxford University Press on behalf of the American .

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The effect of small-quantity LNSs on estimated total GWG at delivery. The total GWG at delivery was estimated by multiplying the percentage adequacy of GWG by the IOM-recommended GWG at delivery, which was calculated based on the gestational age at delivery and BMI category for each individual woman. The sample size by small-quantity LNS/control arms for each trial was 431/447, 817/2315, 369/370, and 670/607, respectively. GWG, gestational weight gain; LNS, lipid-based nutrient supplement.