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Epidemiology of Kawasaki Disease in South Korea: A Nationwide Survey 2015-2017.
- Source :
-
The Pediatric infectious disease journal [Pediatr Infect Dis J] 2020 Nov; Vol. 39 (11), pp. 1012-1016. - Publication Year :
- 2020
-
Abstract
- Background: This study aimed to investigate recent epidemiologic features of Kawasaki disease (KD) in South Korea.<br />Methods: The ninth triennial nationwide questionnaire survey collected data on the demographic findings, symptoms and signs, treatment patterns and coronary artery complications of acute-phase KD occurred in 2015-2017 from 98 hospitals with pediatric residency programs and 108 community hospitals without residency programs.<br />Results: We received data from 93 of the 98 hospitals (response rate: 94.9%) with residency programs and 75 of the 108 community-based children's hospitals (response rate: 69.4%) without residency programs. In the 3-year survey period, a total of 15,378 (5449 in 2015, 5171 in 2016 and 4758 in 2017) cases of KD were reported. The mean age at diagnosis was 33.0 ± 24.8 months (range: 0-205 months), and the male-to-female ratio was 1.41:1. The overall KD incidence was 196.9 (202.2 in 2015, 197.1 in 2016 and 191.0 in 2017) per 100,000 younger than 5 years population. Recurrent cases were 4.85%. KD occurred more frequently during winter (December-January) and late spring (May-June). Intravenous immunoglobulin (IVIG) was administered to 95% of the patients; nonresponder rate for the first IVIG was 14.8%. Coronary artery aneurysms and giant coronary artery aneurysms (internal diameter >8 mm) occurred in 1.7% and 19 patients, respectively. Two patients died due to multiorgan failure and hepatic encephalopathy.<br />Conclusion: Peak incidence of KD in South Korea was 202.2 per 100,000 younger than 5 years population (2015), and the incidence of giant coronary artery aneurysm decreased to 0.09% (2017).
- Subjects :
- Adolescent
Child
Child, Preschool
Coronary Aneurysm epidemiology
Coronary Aneurysm etiology
Female
Humans
Immunoglobulins, Intravenous therapeutic use
Incidence
Infant
Infant, Newborn
Male
Mucocutaneous Lymph Node Syndrome complications
Mucocutaneous Lymph Node Syndrome drug therapy
Republic of Korea epidemiology
Surveys and Questionnaires
Mucocutaneous Lymph Node Syndrome epidemiology
Subjects
Details
- Language :
- English
- ISSN :
- 1532-0987
- Volume :
- 39
- Issue :
- 11
- Database :
- MEDLINE
- Journal :
- The Pediatric infectious disease journal
- Publication Type :
- Academic Journal
- Accession number :
- 33075217
- Full Text :
- https://doi.org/10.1097/INF.0000000000002793