Evidence map›Paper›PMID 41947403›Full record

ArticleJournal of pregnancy2026

Factors Associated With Low Birth Weight in Cambodia: A Secondary Analysis of the Cambodia Demographic and Health Survey, 2021-2022.

Samnang Um, Sothy Heng, Sok Sakha, Leng Dany, Chantrea Sieng, Sovandara Heng

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Article in Journal of pregnancy, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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1citing papers in PubMed
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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

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1 citing paper in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Samnang UmThe National Institute of Public Health, Phnom Penh, Cambodia, szu.cz.ORCID https://orcid.org/0000-0002-1521-1260
Sothy HengManagement Team, Ministry of Health, Phnom Penh, Cambodia, behdasht.gov.ir.
Sok SakhaThe Elite Angkor Clinic, Siem Reap, Cambodia.
Leng DanyThe Elite Angkor Clinic, Siem Reap, Cambodia.
Chantrea SiengCalmette Hospital, Phnom Penh, Cambodia.
Sovandara HengKhmer Soviet Friendship Hospital, Phnom Penh, Cambodia.ORCID https://orcid.org/0009-0009-5933-9328

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimsWe examined the prevalence of low birth weight (LBW) across provinces and factors associated with LBW among newborns in Cambodia.

methodsWe analyzed the most recent children's data from the 2021-2022 Cambodia Demographic and Health Survey (CDHS). A total of 4565 weighted newborns were included in the study. Provincial variation in the prevalence of LBW was visualized using ArcGIS. Multiple logistic regression analyses were performed to identify factors associated with LBW.

resultsThe prevalence of LBW was 5.9% (95% CI: 5.2-6.8), with the highest rates observed in Ratanak Kiri (13.9%), Kratie (12.8%), Pailin (12.7%), and Svay Rieng (10.2%). After adjusting for confounders, significant factors associated with higher odds of LBW included maternal unemployment (AOR = 1.62; 95% CI: 1.03-2.56), being a first-born child (AOR = 1.73; 95% CI: 1.26-2.38), and rural area (AOR = 1.41; 95% CI: 1.00-2.01). Attending four or more antenatal care (ANC) visits was protective against LBW (AOR = 0.65; 95% CI: 0.47-0.91). Maternal age and household wealth were not independently associated with LBW in the adjusted model.

conclusionThe prevalence of LBW among newborns in Cambodia is lower than in Southeast Asia and worldwide. However, significant provincial variations in LBW prevalence exist, particularly in remote areas. Maternal employment, firstborn status, rural residence, and ANC utilization are key determinants of LBW. Public health programs should prioritize provinces with persistently high rates of LBW prevalence and improve ANC coverage, especially for first-time mothers in rural areas, to further reduce LBW and improve neonatal outcomes.

Indexed as

Infant, Low Birth WeightAdolescentAdultCambodiaFemaleHealth SurveysHumansInfant, NewbornPregnancyPrenatal CarePrevalenceRisk FactorsRural PopulationSecondary Data AnalysisYoung Adultantenatal careCambodia Demographic and Health Surveylow birth weightmaternal factorsnewborn

Identifiers

PMID41947403
PMCPMC13057398

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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.