The Impact of Excluding Adverse Neonatal Outcomes on the Creation of Gestational Weight Gain Charts Among Women from Low- and Middle-income Countries with Normal and Overweight BMI

Thais Rangel bousquet carrilho, Dongqing Wang, Jennifer a Hutcheon, Molin Wang, Wafaie w Fawzi, Gilberto Kac, Manfred Accrombessi, Seth Adu-Afarwuah, João guilherme Alves, Carla adriane Leal de araújo, Shams Arifeen, Rinaldo Artes, Per Ashorn, Ulla Ashorn, Nega Assefa, Omolola olukemi Ayoola, Fereidoun Azizi, Ahmed tijani Bawah, Samira Behboudi-Gandevani, Yemane BerhaneRobin Bernstein, Zulfiqar Bhutta, Valérie Briand, Elvira beatriz Calvo, Marly augusto Cardoso, Yue Cheng, Gabriela Chico-Barba, Peter ellis Clayton, Shalean m Collins, Anthony m Costello, John Kennedy Cruickshank, Delanjathan Devakumar, Kathryn g Dewey, Pratibha Dwarkanath, Guadalupe Estrada-Gutierrez, Frankie j Fair, Dayana rodrigues Farias, Henrik Friis, Shibani Ghosh, Amy webb Girard, Exnevia Gomo, Austrida Gondwe, Lotta Hallamaa, K michael Hambidge, Hawawu Hussein, Lieven Huybregts, Romaina Iqbal, Joanne Katz, Subarna k Khatry, Patrick Kolsteren, Nancy f Krebs, Teija Kulmala, Pratap Kumar, Anura v Kurpad, Carl Lachat, Anna Lartey, Jacqueline m Lauer, Qian Li, Nur indrawaty Lipoeto, Laura beatriz López, See ling Loy, G arun Maiya, Kenneth Maleta, Maíra barreto Malta, Dharma s Manandhar, Charles Mangani, Hugo Martínez-Rojano, Yves Martin-Prevel, Reynaldo Martorell, Susana l Matias, Elizabeth m Mcclure, Alida Melse-Boonstra, Joshua d Miller, Marhazlina Mohamad, Hamid jan Jan mohamed, Sophie Moore, Paola soledad Mosquera, Malay kanti Mridha, Shama Munim, Cinthya Muñoz-Manrique, Barnabas k Natamba, Maria Ome-Kaius, David Osrin, Otilia Perichart-Perera, Andrew m Prentice, Preetha Ramachandra, Usha Ramakrishnan, Juan Rivera, Dominique Roberfroid, Patricia lima Rodrigues, Ameyalli Rodríguez-Cano, Stephen j Rogerson, Patricia hc Rondó, Reyna Sámano, Naomi m Saville, Siddharudha Shivalli, Bhim p Shrestha, Robin Shrestha, José Roberto da silva júnior, Hora Soltani, Sajid Soofi, Fahimeh ramezani Tehrani, Tinku Thomas, James m Tielsch, Holger w Unger, Juliana dos santos Vaz, Alemayehu Worku, Nianhong Yang, Sera l Young, Adam bawa Yussif, Lingxia Zeng, Chunrong Zhong, Zhonghai Zhu

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

Background: Existing gestational weight gain (GWG) charts vary considerably in their choice of exclusion/inclusion criteria, and it is unclear to what extent these criteria create differences in the charts’ percentile values. Objectives: We aimed to establish the impact of including/excluding pregnancies with adverse neonatal outcomes when constructing GWG charts. Methods: This is an individual participant data analysis from 31 studies from low- and middle-income countries. We created a dataset that included all participants and a dataset restricted to those with no adverse neonatal outcomes: preterm < 37 wk, small or large for gestational age, low birth weight < 2500 g, or macrosomia > 4000 g. Quantile regression models were used to create GWG curves from 9 to 40 wk, stratified by prepregnancy BMI, in each dataset. Results: The dataset without the exclusion criteria applied included 14,685 individuals with normal weight and 4831 with overweight. After removing adverse neonatal outcomes, 10,479 individuals with normal weight and 3466 individuals with overweight remained. GWG distributions at 13, 27, and 40 wk were virtually identical between the datasets with and without the exclusion criteria, except at 40 wk for normal weight and 27 wk for overweight. For the 10th and 90th percentiles, the differences between the estimated GWG were larger for overweight (∼1.5 kg) compared with normal weight (<1 kg). Removal of adverse neonatal outcomes had minimal impact on GWG trajectories of normal weight. For overweight, the percentiles estimated in the dataset without the criteria were slightly higher than those in the dataset with the criteria applied. Nevertheless, differences were <1 kg and virtually nonexistent at the end of pregnancy. Conclusions: Removing pregnancies with adverse neonatal outcomes has little or no influence on the GWG trajectories of individuals with normal and overweight.

Original languageEnglish
Pages (from-to)1465-1474
Number of pages10
JournalThe American journal of clinical nutrition
Volume119
Issue number6
DOIs
Publication statusPublished - 1 Jun 2024

Fingerprint

Dive into the research topics of 'The Impact of Excluding Adverse Neonatal Outcomes on the Creation of Gestational Weight Gain Charts Among Women from Low- and Middle-income Countries with Normal and Overweight BMI'. Together they form a unique fingerprint.

Cite this