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近年来,我国在卫生研究、流行病学调查,职业与肿瘤的关系评价工作中,已开始应用电子计算机。 最近流行病学分析方法已广泛用于职业性慢性危害的研究,特别是职业肿瘤的研究。流行病学的队列研究常用的分析指标如标化死亡比(SMR)、比例死亡比(PMR)、X~2检验的计算虽较简单,但在队列研究中,要在短时间内处理大量的数据,做到准确无误,一般的计算器是难以完成的。 试以SMR、PMR的计算为例,介绍程序型电子计算器SHARP PC—1500在队列研究中的应用。
In recent years, our country has started to apply electronic computers in the research on the relationship between health research, epidemiological investigation, occupational diseases and cancer. Recent methods of epidemiological analysis have been used extensively in the study of occupational chronic hazards, particularly in occupational therapies. Commonly used indicators of the epidemiological cohort study, such as the standardized death rate (SMR), the proportion of death rate (PMR), X ~ 2 test calculation is relatively simple, but in cohort study, in a short time to deal with a large number of Data, be accurate, the average calculator is difficult to complete. Taking the calculation of SMR and PMR as an example, we introduce the application of program electronic calculator SHARP PC-1500 in the research of the cohort.