International values for haemoglobin distributions in healthy pregnant women.
Anaemia
Healthy pregnant women
INTERGROWTH-21st
International Haemoglobin values
Journal
EClinicalMedicine
ISSN: 2589-5370
Titre abrégé: EClinicalMedicine
Pays: England
ID NLM: 101733727
Informations de publication
Date de publication:
Dec 2020
Dec 2020
Historique:
received:
18
09
2020
revised:
10
11
2020
accepted:
10
11
2020
entrez:
13
1
2021
pubmed:
14
1
2021
medline:
14
1
2021
Statut:
epublish
Résumé
Anaemia in pregnancy is a global health problem with associated morbidity and mortality. A secondary analysis of prospective, population-based study from 2009 to 2016 to generate maternal haemoglobin normative centiles in uncomplicated pregnancies in women receiving optimal antenatal care. Pregnant women were enrolled <14 weeks' gestation in the Fetal Growth Longitudinal Study (FGLS) of the INTERGROWTH-21 A total of 3502 (81%) of 4321 women who delivered a live, singleton newborn with no visible congenital anomalies, contributed at least one haemoglobin value. Median haemoglobin concentrations ranged from 114.6 to 121.4 g/L, 94 to 103 g/L at the 3 We have generated International, gestational age-specific, smoothed centiles for maternal haemoglobin concentration compatible with better pregnancy outcomes, as well as adequate neonatal and early childhood morbidity, growth and development up to 2 years of age. Bill & Melinda Gates Foundation Grant number 49038.
Sections du résumé
BACKGROUND
BACKGROUND
Anaemia in pregnancy is a global health problem with associated morbidity and mortality.
METHODS
METHODS
A secondary analysis of prospective, population-based study from 2009 to 2016 to generate maternal haemoglobin normative centiles in uncomplicated pregnancies in women receiving optimal antenatal care. Pregnant women were enrolled <14 weeks' gestation in the Fetal Growth Longitudinal Study (FGLS) of the INTERGROWTH-21
FINDINGS
RESULTS
A total of 3502 (81%) of 4321 women who delivered a live, singleton newborn with no visible congenital anomalies, contributed at least one haemoglobin value. Median haemoglobin concentrations ranged from 114.6 to 121.4 g/L, 94 to 103 g/L at the 3
INTERPRETATION
CONCLUSIONS
We have generated International, gestational age-specific, smoothed centiles for maternal haemoglobin concentration compatible with better pregnancy outcomes, as well as adequate neonatal and early childhood morbidity, growth and development up to 2 years of age.
FUNDING
BACKGROUND
Bill & Melinda Gates Foundation Grant number 49038.
Identifiants
pubmed: 33437954
doi: 10.1016/j.eclinm.2020.100660
pii: S2589-5370(20)30404-1
pmc: PMC7788439
doi:
Types de publication
Journal Article
Langues
eng
Pagination
100660Subventions
Organisme : World Health Organization
ID : 001
Pays : International
Informations de copyright
© 2020 World Health Organization.
Déclaration de conflit d'intérêts
ATP reports personal fees from BJOG, grants from Bill and Melinda Gates Foundation, grants from European Research Council, grants from National Institute of Health Research, grants from Grand Challenges Research Fund, outside the submitted work. JPPR and MNGC are full time staff members of the WHO. The authors alone are responsible for the views expressed in this publication and they do not necessarily represent the official position, decisions, policy or views of the World Health Organization. The WHO receives partial financial support from the Bill & Melinda Gates Foundation, and the US Centers for Disease Control and Prevention to support its work in the area of nutrition. Donors do not fund specific guidelines and do not participate in any decision related to the guideline development process. All other authors declare no competing interests.
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