Hirata S, Nakamura Y, Yanagawa H
Department of Public Health, Jichi Medical School, Tochigi, Japan.
Acta Paediatr. 2001 Jan;90(1):40-4. doi: 10.1080/080352501750064851.
To investigate the incidence of recurrent Kawasaki disease, and to discuss some of the potential risk factors, data of the 13th and 14th nationwide surveys of Kawasaki disease in Japan were analyzed. To calculate the rate of recurrence, 10679 patients with 31501.9 person-years were observed. The mean observation period was 2.95 y. The rate of recurrence was 6.89 per 1000 person-years, with a high incidence within the 12 mo following the first episode.
The incidence was high among those under 3 y of age and those with cardiac sequelae during the first episode. None of the other factors affected the incidence.
为调查川崎病复发的发生率，并探讨一些潜在风险因素，对日本第13次和第14次全国川崎病调查的数据进行了分析。为计算复发率，观察了10679例患者，共31501.9人年。平均观察期为2.95年。复发率为每1000人年6.89例，在首次发病后的12个月内发生率较高。
3岁以下儿童及首次发病时有心脏后遗症的患者复发率较高。其他因素均未影响发生率。
