z-logo
open-access-imgOpen Access
Antenatal iron–folic acid supplementation reduces risk of low birthweight in P akistan: secondary analysis of D emographic and H ealth S urvey 2006–2007
Author(s) -
Nisar Yasir Bin,
Dibley Michael J.
Publication year - 2016
Publication title -
maternal and child nutrition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.181
H-Index - 63
eISSN - 1740-8709
pISSN - 1740-8695
DOI - 10.1111/mcn.12156
Subject(s) - medicine , odds ratio , confounding , confidence interval , pregnancy , logistic regression , obstetrics , birth weight , folic acid , gestational age , pediatrics , genetics , biology
The aim of the current study was to examine the impact of antenatal iron–folic acid ( IFA ) supplementation on perceived birth size and birthweight in P akistan over a 5‐year period from 2002 to 2006. The data source was the P akistan D emographic and H ealth S urvey ( PDHS ) 2006–2007. Information from 5692 most recent live‐born infants within 5 years prior to the survey was examined. The primary outcomes were maternal perception of birth size and birthweight, and the main exposure was any use of antenatal IFA supplements. Birthweight was reported for only 10% of the live births in the PDHS 2006–2007. Multivariate logistic regression analysis was adjusted for the cluster sampling design and for 13 potential confounders. The risk of having smaller than average birth size newborn was significantly reduced by 18% (adjusted odds ratio 0.82, 95% confidence interval 0.71, 0.96) for mothers who used any IFA supplements compared with those who did not. A similar (18%), but non‐significant reduction in the risk of low birthweight, was found with the maternal use of IFA supplements. The risk of having smaller than average birth size babies was significantly reduced by 19% in those women who started IFA in the first trimester of pregnancy. About 11% of babies with smaller than average birth size were attributed to non‐use of antenatal IFA supplements. Antenatal IFA supplementation significantly reduces the risk of a newborn of smaller than average birth size in P akistan. Universal coverage of supplementation would improve birth size.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.
Having issues? You can contact us here