Epidemiologic analysis of other-infectious diarrhea in Shaanxi Province from 2006 to 2015
10.7652/jdyxb201704015
- VernacularTitle:2006-2015年陕西省其他感染性腹泻流行病学特征分析
- Author:
Wei SHI
;
Yi XU
;
Yang LIU
;
Luyuan GUAN
;
Jing XU
;
Lei ZHANG
;
Shen LI
;
Pengbo YU
- Keywords:
other-infectious diarrhea (OID);
epidemiological characteristic;
communicable disease surveillance;
rotavirus;
norovirus
- From:
Journal of Xi'an Jiaotong University(Medical Sciences)
2017;38(4):544-548
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the epidemiological characteristics of other-infectious diarrhea (OID) in Shaanxi Province from 2006 to 2015 to further clarify the prevention and control strategies.Methods We collected data from the Infectious Disease Report Information System in China for Disease Prevention and Control and made a statistical description of the epidemiological characteristics of incidence distribution in Shaanxi from 2006 to 2015.Results Totally 207 437 cases of other-infectious diarrhea were reported in Shaanxi Province during 2006 -2015,with the average yearly incidence rate of 52.43/105.The incidence number was higher in males (126 673 cases) than in females (80 764 cases),with male-female ratio of 1.57 ∶ 1.The diseases were most serious in age groups 0-and 1-4 years,accounting for 72.48％.The top-three careers of reported cases were scattered children (74.88 ％),farmers (10.75 ％) and students (5.75 ％),respectively.The cities with the highest incidence in Shaanxi Province were Baoji,Yan'an and Ankang.Two high-incidence seasons were summer (July to August) and winter (November to December).The main pathogen of viral diarrhea was rotavirus,but laboratory-confirmed proportion was low (4.60％).Conclusion Other-infectious diarrhea,especially infection caused by rotavirus in autumn and winter,mainly occurred in children younger than 5 years old.Etiological diagnosis should be strengthened because of the poor laboratory diagnosis reporting rate.
