Evidence map›Paper›PMID 34527983›Full record

ArticleThe Lancet regional health. Western Pacific2021

Optimal gestational weight gain for Chinese women - analysis from a longitudinal cohort with childhood follow-up.

Yuanying He, Claudia Ha-Ting Tam, Lai Yuk Yuen, Patrick M Catalano, Ronald Ching-Wan Ma, Wing Hung Tam

Abstract read
In one paragraph

Article in The Lancet regional health. Western Pacific, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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3 · Its place in the literature

Who cites it

17 citing papers in PubMed.

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  17. Optimal gestational weight gain.The Lancet regional health. Western Pacific · 2021
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Yuanying HeDepartment of Obstetrics and Gynaecology, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong Special Administrative Region, China.
Claudia Ha-Ting TamDepartment of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong Special Administrative Region, China.
Lai Yuk YuenDepartment of Obstetrics and Gynaecology, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong Special Administrative Region, China.
Patrick M CatalanoMaternal Infant Research Institute, Tufts University School of Medicine, Tufts Medical Center, Boston, MA, USA.
Ronald Ching-Wan MaDepartment of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong Special Administrative Region, China.
Wing Hung TamDepartment of Obstetrics and Gynaecology, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong Special Administrative Region, China.

Funding

Clinical and Translational Science Collaborative of ClevelandUL1TR002548 · NCATS · CASE WESTERN RESERVE UNIVERSITY · PI MCCOMSEY, GRACE A · 2018 to 2022
$35.5M
Hyperglycemia and Adverse Pregnancy Outcome (HAPO)R01HD034243 · NICHD · NORTHWESTERN UNIVERSITY AT CHICAGO · PI METZGER, BOYD E · 1999 to 2010
$16.2M
HAPO: DATA COORDINATING CENTERR01HD034242 · NICHD · NORTHWESTERN UNIVERSITY AT CHICAGO · PI DYER, ALAN R · 1999 to 2007
$3.0M
NCATS NIH HHS UL1 TR002548NICHD NIH HHS R01 HD034242NICHD NIH HHS R01 HD034243
6 · The paper itself

Abstract

backgroundMaternal gestational weight gain (GWG) influences not only on pregnancy outcome but also impacts on mothers' and children's long-term health. However, there is no consensus on recommendations of optimal GWG in Asians or the Chinese population.

methodsWe performed a secondary analysis of the birth outcome of Chinese women who had joined the "Hyperglycemia and Adverse Pregnancy Outcome" study in Hong Kong and their children's cardiometabolic risk at 7-year of age. Optimal ranges of GWG were derived from models based on the probabilities of small for gestational age and large for gestational age (model 1), lean and fat infants (model 2) and the integration of model 1 and 2 (model 3), and were compared with that recommended by the Institute of Medicine (IOM) on children's cardiometabolic risk.

findingsGWG range derived from model 2 is associated with 8 cardiometabolic risk factors, while that from models 1 and 3 are associated with 1 and 7 of them respectively. Mothers whose GWG lie within the recommended range increases from 40.8% according to the IOM recommendation to 50.2% according to that derived from model 2.

interpretationOptimal GWG derived from model 2 (i.e. 14.0-18.5 kg, 9.0-16.5 kg and 5.0-11.0 kg for underweight, normal weight and overweight Chinese women, respectively) appeared to be associated with the lowest cardiometabolic risk in the offspring.

fundingGeneral Research Fund of the Research Grants Council of the Hong Kong SAR, China (grants CUHK 473408 and, in part, CUHK 471713).

Indexed as

Birth weightChildhood cardiometabolic risk factorsGestational weight gain (GWG)Hyperglycemia and Adverse Pregnancy Outcomes (HAPO) studyLongitudinal cohortNeonatal adiposityReference ranges

Identifiers

PMID34527983
PMCPMC8403904

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.