Incidence trends of cervical cancer in Tianjin, 2007-2013
10.3760/cma.j.issn.0254-6450.2016.05.023
- VernacularTitle:天津市2007-2013年宫颈癌发病趋势及流行特征分析
- Author:
Wei LI
1
;
Dezheng WANG
;
Chengfeng SHEN
;
Ying ZHANG
;
Guohong JIANG
Author Information
1. 300011,天津市疾病预防控制中心非传染病预防控制所
- Keywords:
Cervical cancer;
Incidence;
Epidemiological characteristic
- From:
Chinese Journal of Epidemiology
2016;37(5):699-701
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the change of incidence and age distribution of cervical cancer in Tianjin from 2007 to 2013.Methods The incidence data of cervical cancer and population data were collected from the cancer registry system of Tianjin Center for Disease Control and Prevention and Tianjin Municipal Public Security Bureau,respectively.The crude incidence,and age-standardized incidence of cervical cancer were calculated by using SPSS software.The Join Point Regression Program software was used to detect the trend of cervical cancer incidence.Results A total of 3 362 cervical cancer patients were diagnosed during 2007 to 2013.The average age of the patients was 48.11 years.The crude incidence was 9.85/100 000.The annual world standard age specific incidence was 6.65/100 000.The incidence in urban area was higher than that in rural area,but the proportion of the cases in urban area showed a downward trend (trendx2=21.92,P=0.001) and the proportion of the cases in rural area showed a upward trend (trend x2=12.70,P=0.048).The difference was significant.The incidence was generally stable in urban area,the APC value was 2.7％ (95％CI:-9.1％-16.2％),the difference was not significant (Z=0.564,P=0.597);The incidence rate in rural area showed an upward trend,APC value was 13.4％ (95％CI:3.5％-24.2％),the difference was significant (Z=3.549,P=0.016).The two incidence peaks were in age groups 40-44 years and 75-79 years.Conclusion The overall incidence of cervical cancer in Tianjin was still stable during 2007-2013,and the disease mainly occurred in middle-aged and elderly population.More attention should be paid to the increased incidence of cervical cancer in rural area.
