摘要
收集了我区两个锡矿112例矽肺钙化病人进行追踪观察(1956～1985年),其中98例进行配对研究。经用简略寿命表计算,发现钙化组病人累积生存率、累积稳定率均高于对照组病人,钙化发生越早,累积生存率越高。研究表明矽肺钙化可使病程进展变缓,病人活存时间延长。
112 cases of silicosis with calcification were found in two tin-minesof Guangxi province during the past twenty-nine years, of which, 98 caseswere matched against 98 controls according to some conditions. Throughanalysing with the statistical method of abridged life-table, both the cum-ulative survival rate (CSR) and the cumulative stability rate (CTP) incase group are higher than that in control group. The earlier the patientsengender calcification, the higher the CSR is. The study showed that thefoci of silicotic calcification has prolonged the course of the disease andthe patients' lifetime.
出处
《解放军预防医学杂志》
CAS
北大核心
1991年第4期263-268,共6页
Journal of Preventive Medicine of Chinese People's Liberation Army
关键词
矽肺
寿命表
预后
钙化型
Life-table
Silicosis
Calcification
