Wu Fang-yin, Jiang Ying-jia, Cao Jing, Liu Jing-tao, Xiong Qing
Sichuan Women and Children's Hospital, Chengdu, China.
Zhonghua Liu Xing Bing Xue Za Zhi. 2011 Mar;32(3):271-3.
To study the trend of infant mortality and the leading cause of the deaths in Sichuan province from 2001 to 2009.
Data presented in this report was obtained from the child mortality surveillance network with target population as children under 5 years of age. Rates on infant mortality, neonatal mortality and indirect estimation of infant mortality were calculated.
The neonatal mortality rate and infant mortality rate in Sichuan dropped from 18.6, 25.5 in 2001 to 7.6, 12.1 per 1000 live birth in 2009, with rates of decline as 59.1% and 35.0%, from 2001 to 2009. In urban areas of Sichuan, the neonatal and infant mortality rates dropped from 4.7, 7.5 in 2001 to 3.7 and 6.5 per 1000 live birth in 2009, with the rates of decline as 22.3% and 13.1%. In the rural areas of Sichuan, the neonatal and infant mortality rates dropped from 25.2 and 34.0 in 2001 to 9.6, 14.3 per 1000 live birth in 2009, with rates of decline as 62.0%, 57.9% from 2001 to 2009.
In both urban and rural areas, the neonatal and infant mortality rates had decreased drastically from 2001 to 2009, due to the decrease of avoidable deaths as pneumonia and diarrhea in infants.
研究2001年至2009年四川省婴儿死亡率趋势及主要死因。
本报告中的数据来自以5岁以下儿童为目标人群的儿童死亡率监测网络。计算婴儿死亡率、新生儿死亡率及婴儿死亡率间接估计值。
2001年至2009年，四川省新生儿死亡率和婴儿死亡率从2001年的18.6‰、25.5‰降至2009年的7.6‰、12.1‰，下降幅度分别为59.1%和35.0%。四川省城市地区，新生儿和婴儿死亡率从2001年的4.7‰、7.5‰降至2009年的3.7‰、6.5‰，下降幅度分别为22.3%和13.1%。四川省农村地区，新生儿和婴儿死亡率从2001年的25.2‰、34.0‰降至2009年的9.6‰、14.3‰，2001年至2009年下降幅度分别为62.0%、57.9%。
2001年至2009年，城乡地区新生儿和婴儿死亡率均大幅下降，原因是婴儿肺炎和腹泻等可避免死亡的减少。
