Study on Survival Years of Pneumoconiosis Patients by Life Table Correlation - Regression.

应用寿命表相关回归法预测尘肺病人生存年限的研究.

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THE THEORY OF SURVIVAL ANALYSIS AND ITS APPLICATION TO LIFE TABLE.

生存分析理论及其在研究生命表中的应用.

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At present, there are many opinion in calculating theeldest age group T of life table.

对寿命表最高年龄段T_w~ (-i)的求法,目前有各种意见.

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Methods: Under the same conditions, the method of life table and analysis of variance was used.

方法: 在相同条件下, 采用生命表的方法和方差分析.

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