ArticleMedicine2016
Differences in pregnancy outcomes, prenatal care utilization, and maternal complications between teenagers and adult women in Korea: A nationwide epidemiological study.
Article in Medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed, 43 citations in OpenAlex.
- Impact of socioeconomic status and remoteness of residence on pregnancy outcome in major congenital heart disease: mediation analysis.Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology · 2026Article
- Risks, complications, and protective factors for health in pregnant adolescent workers in agricultural fields.Journal of family medicine and primary care · 2025Article
- Motivational interviewing as a tool for promoting self-care and prenatal care utilization in adolescent mothers: Evidence from a quasi-experimental study.Journal of education and health promotion · 2025Article
- Perspectives on promoting healthy pregnancies.Women's health nursing (Seoul, Korea) · 2024Article
- Child Nutrition Outcomes and Maternal Nutrition-Related Knowledge in Rural Localities of Mbombela, South Africa.Children (Basel, Switzerland) · 2023Article
- Relationship of age at menarche, coitarche and first gestation: A retrospective cohort analysis.European journal of obstetrics & gynecology and reproductive biology: X · 2023Article
- Measuring resilience and stress during pregnancy and its relation to vulnerability and pregnancy outcomes in a nulliparous cohort study.BMC pregnancy and childbirth · 2023Article
- Antenatal Care and Health Behavior of Pregnant Women-An Evaluation of the Survey of Neonates in Pomerania.Children (Basel, Switzerland) · 2023Article
- Adverse Maternal, Perinatal, and Neonatal Outcomes in Adolescent Pregnancies: A Case-Control Study.Journal of research in health sciences · 2023Article
- Facilitators and barriers associated with breastfeeding among mothers attending primary healthcare facilities in Mpumalanga, South Africa.Frontiers in nutrition · 2023Article
- Factors Associated with Number of Prenatal Visits in Northeastern Brazil: A Cross-Sectional Study.International journal of environmental research and public health · 2022Article
- Impact of preeclampsia/eclampsia on hemorrhagic and ischemic stroke risk: A 17 years follow-up nationwide cohort study.PloS one · 2022Article
- The Association Between Adequate Prenatal Care and Severe Maternal Morbidity Among Teenage Pregnancies: A Population-Based Cohort Study.Frontiers in public health · 2022Article
- Prevalence, socioeconomic factors and obstetric outcomes associated with adolescent motherhood in Ceará, Brazil: a population-based study.BMC pregnancy and childbirth · 2021Article
- Maternal Characteristics and Obstetric and Neonatal Outcomes of Singleton Pregnancies Among Adolescents.Medical science monitor : international medical journal of experimental and clinical research · 2020Article
- Adequacy of Prenatal Care in Northeast Brazil: Pilot Data Comparing Attainment of Standard Care Criteria for First-Time Adolescent and Adult Pregnant Women.International journal of women's health · 2020Article
- Teenage Pregnancy and Its Adverse Obstetric and Perinatal Outcomes at Lemlem Karl Hospital, Tigray, Ethiopia, 2018.BioMed research international · 2020Article
- Hospital-Based Study of Maternal, Perinatal and Neonatal Outcomes in Adolescent Pregnancy Compared to Adult Women Pregnancy.Open access Macedonian journal of medical sciences · 2019Article
- Accessibility of Prenatal Care Can Affect Inequitable Health Outcomes of Pregnant Women Living in Obstetric Care Underserved Areas: a Nationwide Population-Based Study.Journal of Korean medical science · 2019Article
- The Mental Health Status and Intellectual Ability of Unwed Mothers Dwelling in Korean Shelter Homes.International journal of environmental research and public health · 2018Article
Corrections and comments
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Authors and funding
9 authors at 6 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Teenage mothers are at high risk for maternal and neonatal complications. This study aimed to evaluate the socioeconomic circumstances of teenage pregnancy, and determine whether these increased risks remained after adjustment for socioeconomic circumstances in Korea. Using the National Health Insurance Corporation database, we selected women who terminated pregnancy, by delivery or abortion, from January 1, 2010 to December 31, 2010. Abortion, delivery type, and maternal complications were defined based on the International Classification of Diseases-10th Revision. We compared teenagers (13-19 years at the time of pregnancy termination) with other age groups and investigated differences based on socioeconomic status, reflected by Medical Aid (MA) and National Health Insurance (NHI) beneficiaries. We used multivariate analysis to define the factors associated with preterm delivery. Among 463,847 pregnancies, 2267 (0.49%) involved teenagers. Teenage mothers were more likely to have an abortion (33.4%) than deliver a baby when compared with other age groups (20.8%; P < 0.001). About 14.4% of teenage mothers had never received prenatal care throughout pregnancy. Among teenage mothers, 61.7% of MA recipients made fewer than 4 prenatal care visits (vs 38.8% of NHI beneficiaries) (P < 0.001). Teenage mothers more often experienced preterm delivery and perineal laceration (P < 0.001). Teenage mothers (<20 years) were 2.47 times more likely to have preterm delivery than older mothers (20-34 years; P < 0.001). Teenage mothers had higher risk of inadequate prenatal care and subsequently of preterm delivery, which remained significantly higher after adjusting for socioeconomic confounding variables and adequacy of prenatal care in Korean teenagers (P < 0.001).
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Registered trials
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