【摘要】 目的：为明确９０年代初广西居民主要死因对人群中发生“超前死亡”之危害。方法：应用减寿分析方法对广西１０县市１９９０～１９９２年居民死因资料进行分析。结果：全死因减寿率为７４．８５‰（男８９．６５２４．‰，女５８．９１‰）；各主要死因减寿率排列依次为：意外死亡（２４．５８‰）、恶性肿瘤（１２．２７‰）、呼吸系病（８．３５‰）；各主要恶性肿瘤减寿率分别为：肝癌（４．９４‰）、白血病（１．３５‰）、胃癌（１．１１‰）、肺癌（１．１１‰）。意外死亡和白血病分别居全死因构成中的第４位和恶性肿瘤死因构成中的第５位，但在相应类别的死因减寿率的排位中分别跃居首位和第２位。结论：减寿分析综合考虑某死因的死亡发生频率和死亡发生年龄，更合理地反映各种死因对人群所造成的实质性危害。更多还原

【Abstract】 Object:To define early death resulting from main death causes in population of Guangxi in early 1990s Methods:Potential years of life lost (PYLL) and rate of PYLL were used to analyse death causes in Guangxi in 1990￣1992 Result:Rate of YPLL was 74 85‰,and 89 65‰ in male, and 58 91‰ in femal Accident death and death from malignant neoplasm and disease of respiratory system rank top in rate of PYLL,and they were the most important disease affecting life span of the inhabitants Rate of PYLL sequence in the all malignant tumors was as follows: liver cancer, leukaemia, stomach tumor,lung cancer The accident death was the fourth in the proportionate mortality ratio,but the first in the rate of PYLL Leukaemia was the fifth in the proportionate mortality ratio in all malignant tumors,but the second in the rate of PYLL Conclusion:An analysis of life loss was more reasonable index in reflecting the deaths by varous diseases,because death rate and dead age were considered in analysis of PYLL更多还原