2012年重庆儿童夭折的死因构成及潜在减寿情况分析

摘要

目的：探讨造成重庆市儿童夭折的主要死因及其对寿命的损失。方法利用重庆市2012年儿童死亡调查资料，分析不同死因的死亡率和潜在寿命损失。结果2012年重庆市儿童死亡率为61．77/10万，主要死因排名前三的依次是伤害（39．48％）、起源于围生期的某些情况（15．85％）和先天性畸形及染色体异常（13．11％）；重庆市儿童的潜在减寿率为106．93‰，该指标由高到低依次是起源于围生期的某些情况、先天性畸形和染色体异常、呼吸系统疾病。结论重庆市儿童夭折的主要死因是伤害，其中以意外溺水为主；男童的死亡率高于女童；而造成儿童寿命损失的最主要死因则是起源于围生期的某些情况。%Objective To find out the major causes leading to young children′s death in Chongqing and their life loss.Methods The death rate of the different death causes and the potential years of life lost rate (PYLLR)were analyzed by using the survey da-ta of children death during 2012 in Chongqing.Results The death rate of children in Chongqing during 2012 was 617.7 per million. The top three causes were injury (39.48%),some conditions originated from the perinatal period (15.85%)and congenital malfor-mation and chromosomal variation (13.11%);PYLLR of children in Chongqing was 106.93‰,this index from high to low was some conditions originated from the perinatal period,congenital malformation and chromosomal variation and the respiratory system diseases.Conclusion The leading cause of children′s death in Chongqing is inj ury,among which the accidental drowning is predom-inant;the death rate of boys is higher than that of girls;the mainest death cause leading to the life lost is some conditions originated from the perinatal period.