Prevalence of Congenital Abnormalities in Thailand between 2008 and 2022: A Retrospective Study from a Standard Health Data Center
Keywords:
congenital anomalies, birth defect registry, Down syndrome, neural tube defectAbstract
Congenital anomalies are still the leading cause of death in children under 5 years of age. A study of the prevalence of congenital anomalies in Thailand was conducted in 2014-2016, since then there is no current data. Therefore, a retrospective study was conducted to examine the current prevalence of congenital anomalies in Thailand. Methods: A retrospective study using the 43-file standard dataset from the Health Data Center, Ministry of Public Health was conducted. Data including ICD10 (International Classification of Disease tenth revision) codes of 18 birth defect groups and child birthdates between 2008 and 2022 were collected and analyzed for the prevalence of each disorder. Results: The prevalence of 18 congenital anomalies was approximately 2 percent. The five most common congenital anomalies were congenital heart defects, limb anomalies, cleft lip/cleft palate, Down syndrome, and urinary tract obstruction, respectively. The prevalence of Down syndrome has been reduced steadily since 2016. The prevalence of congenital hydrocephalus and neural tube defects was found to be approximately 0.03 percent (among the top 10 common congenital anomalies). Conclusion: Congenital abnormality is still an important problem for children at the national level.
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Journal of Health Systems Research is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) license, unless otherwise stated.