为克山病的防治和病因研究提供线索,作者对1955年以来住院治疗过的痨型克山病333例,进行长期跟踪观察,并加以整理分析,报告如下: 观察方法 1、资料来源 1955年10月至1963年3月,黑龙江省地方病研究所共收容克山病痨型病人449例(男164,女285)住院治疗。449例中有116例(男41,女75)因出院后失去联系,不能跟踪观察。本文选其余之333例 For the prevention and treatment of Keshan disease and clues to provide clues to the hospital since 1955, 333 cases of 痨-type Keshan disease hospitalized for long-term follow-up observation, and to be analyzed, the report is as follows: Observation method 1, source 1955 From October to March 1963, 449 cases of Keshan disease patients (male 164, female 285) were admitted to Heilongjiang Provincial Institute of Endemic Diseases. Of the 449 patients, 116 (41, 75) lost contact after discharge and were unable to follow up. This article selected the remaining 333 cases