Evidence map›Paper›PMID 41299338›Full record

ArticleBMC pregnancy and childbirth2025

Prevalence and factors associated with small for gestational age births among women delivering at a tertiary hospital in South-Western Uganda: a cross-sectional study.

Jonathan Mutumba, Musa Kayondo, Joseph Ssebanenya, Joan Abaatyo, Sharon Mutesasira, Gideon Akandwanaho, Julius Mugisha, Onesmus Byamukama

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Article in BMC pregnancy and childbirth, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

8 authors.

Jonathan Mutumba *Department of Obstetrics and Gynecology, Faculty of Medicine, Mbarara University of Science and Technology, P.O. Box 1410, Mbarara, Uganda.
Musa KayondoDepartment of Obstetrics and Gynecology, Faculty of Medicine, Mbarara University of Science and Technology, P.O. Box 1410, Mbarara, Uganda.
Joseph SsebanenyaDepartment of Obstetrics and Gynecology, Faculty of Medicine, Mbarara University of Science and Technology, P.O. Box 1410, Mbarara, Uganda.
Joan AbaatyoDepartment of Psychiatry, King Ceasor University, Kampala, Uganda.
Sharon MutesasiraDepartment of Obstetrics and Gynecology, Faculty of Medicine, Mbarara University of Science and Technology, P.O. Box 1410, Mbarara, Uganda.
Gideon AkandwanahoDepartment of Obstetrics and Gynecology, Faculty of Medicine, Mbarara University of Science and Technology, P.O. Box 1410, Mbarara, Uganda.
Julius MugishaDepartment of Obstetrics and Gynecology, Faculty of Medicine, Mbarara University of Science and Technology, P.O. Box 1410, Mbarara, Uganda.
Onesmus Byamukama *Department of Obstetrics and Gynecology, Faculty of Medicine, Mbarara University of Science and Technology, P.O. Box 1410, Mbarara, Uganda. bonesmus@yahoo.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSmall for Gestational Age (SGA) is defined as birthweight of a baby below the 10th percentile for a given gestational age. A baby is born SGA if they are constitutionally small or if they had intrauterine growth restriction and this is associated with neonatal morbidity and mortality. When measuring birthweight alone to predict early adverse neonatal outcomes, babies born with a normal birthweight and are SGA go unnoticed yet they are at risk of morbidity and mortality. This study aimed to determine the prevalence and factors associated with SGA births among women delivering at Mbarara Regional Referral Hospital.

methodsA cross-sectional study was conducted on mother-baby pairs at Mbarara Regional Referral Hospital (MRRH) from May to August 2023. Data on maternal, medical, socio-demographic and obstetric characteristics were collected. Babies whose birthweight was below the < 10th percentile for gestational age were classified as SGA using a WHO birthweight gestational age chart. The prevalence of SGA was the proportion of babies whose weights were less than 10th percentile expressed as a percentage of the total participants. A modified Poisson multivariable regression analysis was used to determine the factors associated with all SGA births. Variables with a p-value of < 0.05 were considered independently associated with SGA.

resultsA total of 427 mother-baby pairs were enrolled with a mean age of 26.6 (± 5.58) years. The prevalence of SGA was 21.8% (95% CI; 18.1% − 26.0%). Factors that were independently associated with SGA included; maternal > 34 years [aPR: 2.29; 95% CI (1.15–4.53), p = 0.018], maternal height < 150 cm [aPR: 2.18; 95% CI (1.26– 3.91), p = 0.005], history of a hypertensive disorder in current pregnancy [aPR: 2.18 (1.12–5.09), p = 0.039]. CONCLUSION AND RECOMMENDATIONS: At MRRH, the prevalence of SGA is high. Factors that are associated with SGA include; advanced maternal age, short stature and a history of any hypertensive disorder in the current pregnancy. We recommend routine use of birthweight gestational age charts to screen for SGA especially among women of advanced age, short stature and those who are hypertensive.

Indexed as

Infant, Small for Gestational AgeAdultBirth WeightCross-Sectional StudiesFemaleGestational AgeHumansInfant, NewbornMaternal AgePregnancyPrevalenceRisk FactorsTertiary Care CentersUgandaYoung AdultBirth weightSmall for gestational ageUganda

Identifiers

PMID41299338
PMCPMC12764121

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