【摘要】 目的　探讨国家级克山病监测点区潜、慢型克山病发病的消长趋势。方法　对监测点区 (繁荣乡 )成人343人 ,在校学生及学龄前儿童 10 0 8人 ,监测点区以外的 13个村在册的各型病人进行查体、描心电图、部分人摄胸片并投予药物治疗。结果　点区成人及学童年内无急型、亚急型、潜在型及慢型发病。潜在型及慢型患病率分别为 1.43%及 0 .14% ,全乡年内新发潜在型 1例及慢型 3例克山病 ,发病率分别为 0 .0 0 5 3%和 0 .0 16 %。结论　点区及所在乡病情稳定更多还原

【Abstract】 Objective Study on morbidity fluctuation about latent and chronic Keshan disease (KD) in national surveillance region.Methods By physical examination、ECG、X ray and drug therapy,the resients in Fanrong of Fuyu county,including 343 persons in the region、all registeral patients outside the region and 1008 children of elementary school and preschool undergo the survey.Results There aren’t acute、subactute、latent and chronic KD patients in surveillance region.The morbidity of latent and chronic KD are 1.43%、0.14%.Only 1 latent and 3 chronic KD patients appear this year in Fanrong,which means the morbidity is 0.0053% and 0.016%.Conclusions Compared with last study,the conditions of KD remain steady. [更多还原