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本文統計本院自1956年3月～1963年3月計7年間的空洞型肺結核住院病例。符合下述条件者列为本文統計对象:(1)X綫胸片有明显透明区,其直径在1厘米以上者;(2)住院治疗,連續观察为期巳达半年以上者;(3)临床資料記录完整合乎統計要求者。为了便于統計分析,我們将空洞型肺結核分为早期空洞:即发病时間在1年之內的初治病例;慢性空洞:即发病时間在1年以上的复
This article statistics hospital from March 1956 to March 1963 counted 7 years of empty tuberculosis hospitalized cases. Those who meet the following conditions are listed in this article: (1) X-ray is clear and transparent area, the diameter of more than 1 cm; (2) hospitalization, continuous observation has reached more than six months; (3) clinical Data records complete meet the statistical requirements. In order to facilitate statistical analysis, we will be divided into early-stage empty tuberculosis: the onset of time within 1 year of newly diagnosed cases; chronic cavity: the onset time of more than 1 year in the complex