The pattern of gestational weight gains among Chinese women: a repeated measure analysis
Abstract This study aimed to investigate the pattern of gestational weight gain (GWG) among Chinese women. We included pregnant women, who delivered at a referral medical center in China and had no pre-specified adverse pregnancy outcomes. We collected weight data across all pregnancy visits, and us...
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Nature Portfolio
2018
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oai:doaj.org-article:038f7f4d6f7d484eb535d95eab34bc222021-12-02T15:07:46ZThe pattern of gestational weight gains among Chinese women: a repeated measure analysis10.1038/s41598-018-34227-82045-2322https://doaj.org/article/038f7f4d6f7d484eb535d95eab34bc222018-10-01T00:00:00Zhttps://doi.org/10.1038/s41598-018-34227-8https://doaj.org/toc/2045-2322Abstract This study aimed to investigate the pattern of gestational weight gain (GWG) among Chinese women. We included pregnant women, who delivered at a referral medical center in China and had no pre-specified adverse pregnancy outcomes. We collected weight data across all pregnancy visits, and used the two-level spline linear model to fit for the pattern of GWG according to pre-pregnancy BMI categories. In total, 4,567 pregnant women with 47,699 repeated measures were eligible. For those who were underweight, normal and overweight before pregnancy, the interquartile ranges (25th to 75th quartiles) of GWG between 14 and 36 gestational weeks were 12.9–17.7 kg, 12.6–17.3 kg and 11.7–16.8 kg, and the corresponding rates of GWG were 2.62 kg/month, 2.56 kg/month and 2.37 kg/month. For underweight and normal women, the rates of GWG were similar before 14 weeks (0.57 and 0.58 kg/month) and after 36 weeks (1.69 and 1.70 kg/month); however, the rates of GWG were higher for overweight women (0.66 kg/month before 14 weeks and 1.89 kg/month after 36 weeks). In summary, the pattern of GWG among Chinese pregnant women is generally consistent with the IOM recommendation, particularly for those who are normal or underweight. Modifications are, however, warranted for overweight pregnant women.Jing TanYan RenYana QiPeng ChenLi TangGuolin HeSheyu LiXin SunXinghui LiuNature PortfolioarticleGestational Weight Gain (GWG)Chinese Pregnant WomenReferral Medical CenterOverweight WomenWeight Data CollectionMedicineRScienceQENScientific Reports, Vol 8, Iss 1, Pp 1-9 (2018) |
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Gestational Weight Gain (GWG) Chinese Pregnant Women Referral Medical Center Overweight Women Weight Data Collection Medicine R Science Q |
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Gestational Weight Gain (GWG) Chinese Pregnant Women Referral Medical Center Overweight Women Weight Data Collection Medicine R Science Q Jing Tan Yan Ren Yana Qi Peng Chen Li Tang Guolin He Sheyu Li Xin Sun Xinghui Liu The pattern of gestational weight gains among Chinese women: a repeated measure analysis |
| description |
Abstract This study aimed to investigate the pattern of gestational weight gain (GWG) among Chinese women. We included pregnant women, who delivered at a referral medical center in China and had no pre-specified adverse pregnancy outcomes. We collected weight data across all pregnancy visits, and used the two-level spline linear model to fit for the pattern of GWG according to pre-pregnancy BMI categories. In total, 4,567 pregnant women with 47,699 repeated measures were eligible. For those who were underweight, normal and overweight before pregnancy, the interquartile ranges (25th to 75th quartiles) of GWG between 14 and 36 gestational weeks were 12.9–17.7 kg, 12.6–17.3 kg and 11.7–16.8 kg, and the corresponding rates of GWG were 2.62 kg/month, 2.56 kg/month and 2.37 kg/month. For underweight and normal women, the rates of GWG were similar before 14 weeks (0.57 and 0.58 kg/month) and after 36 weeks (1.69 and 1.70 kg/month); however, the rates of GWG were higher for overweight women (0.66 kg/month before 14 weeks and 1.89 kg/month after 36 weeks). In summary, the pattern of GWG among Chinese pregnant women is generally consistent with the IOM recommendation, particularly for those who are normal or underweight. Modifications are, however, warranted for overweight pregnant women. |
| format |
article |
| author |
Jing Tan Yan Ren Yana Qi Peng Chen Li Tang Guolin He Sheyu Li Xin Sun Xinghui Liu |
| author_facet |
Jing Tan Yan Ren Yana Qi Peng Chen Li Tang Guolin He Sheyu Li Xin Sun Xinghui Liu |
| author_sort |
Jing Tan |
| title |
The pattern of gestational weight gains among Chinese women: a repeated measure analysis |
| title_short |
The pattern of gestational weight gains among Chinese women: a repeated measure analysis |
| title_full |
The pattern of gestational weight gains among Chinese women: a repeated measure analysis |
| title_fullStr |
The pattern of gestational weight gains among Chinese women: a repeated measure analysis |
| title_full_unstemmed |
The pattern of gestational weight gains among Chinese women: a repeated measure analysis |
| title_sort |
pattern of gestational weight gains among chinese women: a repeated measure analysis |
| publisher |
Nature Portfolio |
| publishDate |
2018 |
| url |
https://doaj.org/article/038f7f4d6f7d484eb535d95eab34bc22 |
| work_keys_str_mv |
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