ArticleClinical and experimental pediatrics2020
Short- and long-term outcomes of very low birth weight infants in Korea: Korean Neonatal Network update in 2019.
Article in Clinical and experimental pediatrics, 2020. 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, 30 citations in OpenAlex.
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- Respiratory severity score-guided postnatal systemic corticosteroid therapy for bronchopulmonary dysplasia in extremely preterm infants.Clinical and experimental pediatrics · 2025Article
- A decision tree analysis to predict massive pulmonary hemorrhage in extremely low birth weight infants: a nationwide large cohort database.Frontiers in pediatrics · 2025Article
- miRNA Signatures in Bronchopulmonary Dysplasia: Implications for Biomarkers, Pathogenesis, and Therapeutic Options.Frontiers in bioscience (Landmark edition) · 2024Review
- Pediatric Extracorporeal Membrane Oxygenation in Korea: A Multicenter Retrospective Study on Utilization and Outcomes Spanning Over a Decade.Journal of Korean medical science · 2024Article
- Spontaneous movements as prognostic tool of neurodevelopmental outcomes in preterm infants: a narrative review.Clinical and experimental pediatrics · 2023Article
- Optimal Protocols and Management of Clinical and Genomic Data Collection to Assist in the Early Diagnosis and Treatment of Multiple Congenital Anomalies.Children (Basel, Switzerland) · 2023Article
- The Long-Term Outcome and Rehabilitative Approach of Intraventricular Hemorrhage at Preterm Birth.Journal of Korean Neurosurgical Society · 2023Article
- Morbidity and Mortality Trends in Preterm Infants of <32 Weeks Gestational Age with Severe Intraventricular Hemorrhage : A 14-Year Single-Center Retrospective Study.Journal of Korean Neurosurgical Society · 2023Article
- Prevalence of asthma in preterm and associated risk factors based on prescription data from the Korean National Health Insurance database.Scientific reports · 2023Article
- Neurodevelopmental outcomes in very low birthweight infants with retinopathy of prematurity in a nationwide cohort study.Scientific reports · 2022Article
- Ophthalmic complications in retinopathy of prematurity in the first decade of life in Korea using the national health insurance database.Scientific reports · 2022Article
- Severe Retinopathy of Prematurity Associated With Neurodevelopmental Disorder in Children.Frontiers in pediatrics · 2022Article
- Gender Disparity and the Association Between Socioeconomic Status, Mental Health, and the Need for Long-Term Services and Support Among the Older Koreans.Frontiers in public health · 2022Article
- Nonlinear relationship between early postnatal weight gain velocity and neurodevelopmental outcomes in very-low birth weight preterm infants: A secondary analysis based on a published prospective cohort study.Frontiers in pediatrics · 2022Article
- Retinopathy of Prematurity and Hearing Impairment in Infants Born with Very-Low-Birth-Weight: Analysis of a Korean Neonatal Network Database.Journal of clinical medicine · 2021Article
- Current Status of Traditional Korean Medicine Services in Public Sector: A Study for Integrating Traditional Korean Medicine into Community Care System.Healthcare (Basel, Switzerland) · 2021Article
- Physiologic Changes during Sponge Bathing in Premature Infants.International journal of environmental research and public health · 2021Article
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Authors and funding
3 authors at 3 institutions in 1 country.
Funding
Abstract
Korea currently has the world's lowest birth rate but a rapidly inreasing number of preterm infants. The Korean Neonatal Network (KNN), launched by the Korean Society of Neonatology under the support of Korea Centers for Disease Control, has collected population-based data for very low birth weight infants (VLBWIs) born in Korea since 2013. In terms of the short-term outcomes of VLBWIs born from 2013 to 2016 registered in the KNN, the survival rate of all VLBWIs was 86%. Respiratory distress syndrome and bronchopulmonary dysplasia were observed in 78% and 30% of all VLBWIs, respectively. Necrotizing enterocolitis occurred in 7%, while 8% of the VLBWIs needed therapy for retinopathy of prematurity in the neonatal intensive care unit (NICU). Sepsis occurred in 21% during their NICU stay. Intraventricular hemorrhage (grade ≥III) was diagnosed in 10%. In terms of the long-term outcomes for VLBWIs born from 2013 to 2014 registered in the KNN, the post-discharge mortality rate was approximately 1.2%-1.5%, mainly owing to their underlying illness. Nearly half of the VLBWIs were readmitted to the hospital at least once in their first 1-2 years of life, mostly as a result of respiratory diseases. The overall prevalence of cerebral palsy was 6.2%-6.6% in Korea. Bilateral blindness was reported in 0.2%-0.3% of VLBWIs, while bilateral hearing loss was found in 0.8%-1.9%. Since its establishment, the KNN has published annual reports and papers that facilitate the improvement of VLBWI outcome and the formulation of essential healthcare policies in Korea.
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Registered trials
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