ArticleWorld journal of pediatrics : WJP2024
National trends in sexual intercourse and usage of contraception among Korean adolescents.
Article in World journal of pediatrics : WJP, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- National Trends in the Prevalence of Suicide Attempts Among Adolescents by Self-Perceived Weight, 2005-2023: A Nationwide Representative Study in South Korea.Psychiatry investigation · 2026Article
- Prevalence and Correlates of Sexual Intercourse Among Adolescents in Post-Communist Albania.International journal of sexual health : official journal of the World Association for Sexual Health · 2025Article
- National Trends in Asthma Prevalence among Adolescents in South Korea, 2007-2023: A National Representative Serial Study.International archives of allergy and immunology · 2025Article
- Article
- National trends in type 2 diabetes mellitus stratified by central adiposity using waist-to-height ratio in South Korea, 2005-2022.Scientific reports · 2024Article
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Authors and funding
14 authors.
Funding
Abstract
backgroundThe exact influence of the COVID-19 pandemic on sexual intercourse and usage of contraception remains largely uncharted territory. To bridge this gap in knowledge, we conducted a comprehensive, cross-sectional examination of long-term trends in the prevalence of sexual intercourse and usage of contraception among South Korean adolescents from 2006 to 2022.
methodsIn our research, we drew upon data encompassing 1,138,799 South Korean adolescents aged 12 to 18 years, derived from the Korean Youth Risk Behavior Web-based Survey (KYRBS) over a period spanning from 2006 to 2022. We focused on the prevalence of sexual intercourse, contraception utilization, and the underlying associated factors among this demographic. The KYRBS data was collected using a complex sampling strategy to determine the national prevalence estimates and shifts in prevalence before (2006-2019) and during (2020-2022) the COVID-19 pandemic era.
resultsDuring the pre-pandemic period, a decrease in adolescent sexual intercourse was observed (6.34% in 2006, 5.53% in 2012, and 5.87% in 2019). However, in the post-pandemic period (2020-2022), there was a surge in sexual intercourse (4.55% in 2020 and 6.20% in 2022). This evident alteration in sexual intercourse trajectory between pre- and post-pandemic periods was statistically significant [β
conclusionsThe increase in sexual intercourse and decrease in usage of contraception observed in our study between the pre- and post-COVID-19 periods suggests a potential threat to sexual health among South Korean adolescents. This trend emphasizes the ongoing necessity of raising awareness about adolescent sexual behavior in South Korea.
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Registered trials
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