The trend of chronic lower respiratory disease mortality of the residents in Tianjin, China, 2000-2016
10.3760/cma.j.issn.0253-9624.2018.07.006
- VernacularTitle: 天津市2000-2016年慢性阻塞性肺疾病死亡率变化趋势分析
- Author:
Dezheng WANG
1
;
Hui ZHANG
;
Zhongliang XU
;
Guide SONG
;
Ying ZHANG
;
Chengfeng SHEN
;
Shuang ZHANG
;
Chong WANG
;
Xiaodan XUE
;
Guohong JIANG
Author Information
1. Department of Non-Communicable Disease Control and Prevention, Tianjin Centers for Diseases Control and Prevention, Tianjin 300011, China
- Publication Type:Journal Article
- Keywords:
Pulmonary disease, chronic obstructive;
Mortality;
Epidemiology;
Surveillance
- From:
Chinese Journal of Preventive Medicine
2018;52(7):709-714
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the trends and distribution of chronic obstructive pulmonary disease (COPD) mortality of the residents with different characteristics from 2000 to 2016 in Tianjin.
Methods:COPD mortality data in 2000-2016 were from Tianjin population based mortality surveillance system. The mortality rate of COPD, difference in the rate by gender, age, and geographic distribution, and the trend over years were analyzed. Age-sex-standardized mortality rates of COPD were calculated using the year 2000 world standard population. Joinpoint regression and Cochran-Armitage trend analysis were used to examine the trend of mortality.
Results:The crude COPD mortality rate in Tianjin decreased from 57.57/100 000 in 2000 to 28.23/100 000 in 2016 (annual percent change (APC)=-5.01%, Z=-64.76, P<0.001), and the standardized mortality rate decreased from 56.53/100 000 in 2000 to13.88/100 000 in 2016 (APC=-9.17%, Z=-100.83, P<0.001). The crude COPD mortality rate of males decreased from 54.57/100 000 to 27.77/100 000 (APC=-4.89%, Z=-43.63, P<0.001) and the standardized mortality rate decreased from 57.52/100 000 to 14.63/100 000 (APC=-9.07%, Z=-71.48, P<0.001). The crude COPD mortality rate of females decreased from 60.63/100 000 to 28.68/100 000 (APC=-5.12%, Z=-47.92, P<0.001) and the standardized mortality rate decreased from 55.53/100 000 to 13 13/100 000 (APC=-9.27%, Z=-71.13, P<0.001). The crude mortality rate of COPD in urban areas decreased from 45.07/100 000 to 19.54/100 000 (APC=-5.35%, Z=-42.38, P<0.001) and the standardized mortality rate decreased from 39.24/100 000 to 7.45/100 000 (Z=-63.97, P<0.001, APC=-10.22%). The crude mortality rate of COPD in rural areas decreased from 70.20/100 000 to 37.24/100 000 (APC=-4.77%, Z=-48.77, P<0.001) and the standardized mortality rate decreased from 78.88/100 000 to 25.70/100 000 (APC=-7.59%, Z=-72.43, P<0.001). The COPD mortality rate in rural areas was higher than that in urban areas (P<0.001). The COPD mortality rate in 35 years old and over decreased from 2000 to 2016 (P<0.001).
Conclusion:The COPD mortality in Tianjin decreased from 2000 to 2016. More efforts are need to reduce COPD mortality in Tianjin, in particular people in rural areas.
