Rosso P
Am J Clin Nutr. 1985 Mar;41(3):644-52. doi: 10.1093/ajcn/41.3.644.
A new chart to monitor maternal weight gain during pregnancy is presented. The chart is based on the adequacy of maternal weight for height, as suggested by a modified table of weight for average frame size, and the data were derived from a low-income racially-mixed population living in New York City. A nomogram accompanies the chart and is used to calculate values of percentage of "standard weight" at various gestational ages. The chart establishes a desirable weight near term which is equivalent to 120 percent of "standard weight" for women with a pre-pregnancy weight equal to or lower than 100 percent of "standard weight". For women with pre-pregnancy weight above 100% of "standard weight" the desirable weight near term varies according to the initial weight but includes a minimal weight gain of 7 kg for women with pre-pregnancy weight over 120% of standard. Women who attained or exceeded body weight near term equivalent to 120 percent of "standard weight" in low income populations in the US and Chile delivered infants with significantly higher mean birth weight than those from mothers who did not meet this goal.
本文展示了一张用于监测孕期孕妇体重增加情况的新图表。该图表基于根据修改后的中等身材体重表得出的孕妇身高对应的体重是否合适，数据来源于居住在纽约市的低收入种族混合人群。图表附有一张列线图，用于计算不同孕周时“标准体重”的百分比值。该图表确定了一个接近足月时的理想体重，对于孕前体重等于或低于“标准体重”100%的女性，该理想体重相当于“标准体重”的120%。对于孕前体重高于“标准体重”100%的女性，接近足月时的理想体重根据初始体重而有所不同，但对于孕前体重超过标准体重120%的女性，最低体重增加量为7千克。在美国和智利的低收入人群中，接近足月时达到或超过相当于“标准体重”120%的体重的女性所分娩婴儿的平均出生体重显著高于未达到这一目标的母亲所生婴儿。
