101. Epidemiological Trend of Hepatitis B in Shandong Province of China, 1990 - 2007
- Author
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Qi, Wen-ting, Zhang, Li, Xu, Aiqiang, Sun, Jiandong, Yan, Bingyu, Ji, Feng, Fan, Qingying, Yang, He, Qi, Wen-ting, Zhang, Li, Xu, Aiqiang, Sun, Jiandong, Yan, Bingyu, Ji, Feng, Fan, Qingying, and Yang, He
- Abstract
Objective To analyze the epidemiological trend of hepatitis B from 1990 to 2007 in Shandong province, and to find the high risk population so as to explore the further control strategy. Methods Based on the routine reporting incidence data of hepatitis B and demographic data of Shandong province, the incidence rates and sex - specific, age - specific incidence rates of hepatitis B were calculated and statistically analyzed in the simple linear regression model. Results The total number of hepatitis B was 437 094, the annual average morbidity was 27132 per 100 000 population during 1990 to 2007. The incidence of men (38142 per 100 000) was higher than that for women (15183 per 100 000) 1The annual incidence rate of hepatitis B indicated an increasing trend for the whole population, while a decreased trend for the 0~9 year - old children p resented in the past 18 years. It showed that the average age of onset moved to the older. Conclusion Young adult men are the high-risk groups for the onset of hepatitis B. For the prevention of hepatitis B, the immunization of hepatitis B vaccine should be enhanced for other groups, especially for the high - risk population on the basis of imp roving the immunization coverage rate for newborns.
- Published
- 2009