Surveillance on the incidence of acute coronary events in the permanent residents aged 25 years and more from 2010 to 2012 in Zhejiang province
10.3760/cma.j.issn.0253-3758.2015.02.024
- VernacularTitle:2010至2012年浙江省25岁及以上居民急性冠心病事件监测
- Author:
Haibin WU
1
;
Ruying HU
;
Weiwei GONG
;
Jin PAN
;
Fangrong FEI
;
Min YU
Author Information
1. 浙江省疾病预防控制中心
- Keywords:
Coronary disease;
Incidence;
Epidemiologic studies
- From:
Chinese Journal of Cardiology
2015;43(2):179-183
- CountryChina
- Language:Chinese
-
Abstract:
Objective To survey the incidence of acute coronary events (nonfatal acute myocardial infarction and death from coronary heart disease),and analyze the trend and distribution characteristics in permanent residents aged 25 years and more across 30 surveillance regions of Zhejiang province from 2010 to 2012.Methods Through databases matching and duplicate checking,this study incorporated the register module of coronary disease and the cause of death register module in Zhejiang provincial information system for chronic non-communicable diseases surveillance and management.The distribution of incidence was calculated across gender,age groups,regions and times.Results A total of 31 872 person-time acute coronary events were identified.The gender-and age-standardized mean annual incidence was 81156 per 100 000 people in overall population,with 94.33 in males and 68.27 in females.Age-standardized incidence was 87.90 and 77.36 per 100 000 people in urban and rural area,respectively.Urban area had higher incidence rate than rural in each of the three years,and had obvious trend of increasing (P ＜0.001) compared with rural area (P =0.331).Incidence rate also increased significantly with age (P ＜ 0.001).In addition,compared with women,men had higher incidence in each age group (all P ＜ 0.001).The incidence rate increased rapidly in population older than 75 years old.The highest incidence was observed in age group ≥85 years old,with 2 371.67 and 1 873.92 per 100 000 in males and females,respectively.Apparent seasonal trend was observed for acute coronary events,which was low in summer and high in winter.Conclusions Quantity and incidence for acute coronary events in residents aged 25 years and more of Zhejiang surveillance regions increased during 2010 to 2012.Male had higher incidence than female,and the incidence in urban areas was higher compared with rural areas.Residents older than 75 years old were high risk population of events,and winter was the high-occurrence season.
