ArticlePLOS global public health2023
Effect of prenatal care quality on the risk of low birth weight, preterm birth and vertical transmission of HIV, syphilis, and hepatitis.
Article in PLOS global public health, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 10 citations in OpenAlex.
- Risk Factors for Vertical Transmission of Human Immunodeficiency Virus in Angola: A Case-Control Study.Portuguese journal of public health · 2026Review
- Article
- Too Late to Treat: Missed Antenatal Syphilis Screening and a Fatal Neonatal Outcome - A Case Report.International medical case reports journal · 2025Article
- Attitudes Toward Pregnancy and Their Impact on Timing of Prenatal Care Initiation after Prior Spontaneous Preterm Delivery: A Qualitative Descriptive Study.Women's health reports (New Rochelle, N.Y.) · 2024Article
- Household Wealth Gradient in Low Birthweight in India: A Cross-Sectional Analysis.Children (Basel, Switzerland) · 2023Article
- Subnational certification of elimination of mother-to-child transmission of HIV and/or syphilis: a Brazilian experience report.Epidemiologia e servicos de saude : revista do Sistema Unico de Saude do Brasil · 2023Article
- Development and Testing of the Comprehensive Prenatal Care Index: Relationship With Preterm Birth and Small for Gestational Age Across Racial and Ethnic Groups.Journal of midwifery & women's healthArticle
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundAverse birth-outcomes still affect newborns worldwide. Although high-quality prenatal care is the main strategy to prevent these outcomes, the effect of prenatal care based on Kotelchuck index combined with consultation contents is still unclear. Thus, this article to evaluate the effect of the quality of prenatal care (PC) process on birth indicators in a cohort of puerperaes who attended maternity hospitals in Brazilian western Amazon, city of Rio Branco, in the state of Acre, Brazil, in 2015.
methodsThis research was a hospital-based cohort study. The sample consisted of 1,030 women who gave birth in maternity hospitals in the city between April 6 and June 30, 2015. This research was a hospital-based cohort study. The sample consisted of 1,030 women who gave birth in maternity hospitals in Rio Branco between April 6th. and June 30th., 2015. Prenatal care was classified as fully adequate when started ≤4th month; ≥80.0-109% expected consultations for GA according to the Kotelchuck Index; ≥5 records of blood pressure, weight, GA, fundal height, ≥4 records of fetal heart rate, fetal movements or equivalent to 75% of the number of consultations; in addition to recording ABO/RH, hemoglobin, VDRL, urine, glucose, anti-HIV and anti-toxoplamosis during the 1st trimester. The evaluated outcomes were low birth weight (LBW), preterm birth and vertical transmission of human immunodeficiency virus (HIV)/hepatitis/syphilis. Differences between proportions were assessed using the X² test, and the crude and adjusted odds ratios (OR) (95% CI) were estimated using unconditional logistic regression.
resultsOverall cohort, the outcomes incidences were 8.8% for LBW, 9.2% for preterm birth, and 1.1% for vertical transmission (syphilis/HIV/hepatitis). Crude and adjusted OR showed that inadequate PC increased the risk statistically significant of LBW (ORcrude: 1.84; 95%CI: 0.99-3.44; ORadjusted: 1.87; 95%CI: 1.00-3.52), and preterm birth (ORcrude: 1.79; 95%CI: 1.00-3.29; ORadjusted: 3.98; 95%CI: 1.40-11.29).
conclusionThe results draw attention to the importance of quality PC in reducing the risks of LBW, preterm birth, and vertical transmission of syphilis/HIV/hepatitis. Moreover, using this proposed quality prenatal care indicator based on Kotelchuck index combined with consultations contents adjusted by GA may accurately predict unfavorable outcomes.
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