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Iranian Journal of Public Health، جلد ۵۱، شماره ۹، صفحات ۲۰۷۸-۲۰۸۸
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژه‌های فارسی مقاله |
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| عنوان انگلیسی |
Epidemiological Characteristics of Hand, Foot and Mouth Disease Reinfection in Guangzhou, Southern China from 2012 to 2017 |
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| چکیده انگلیسی مقاله |
Background: Hand, foot and mouth disease (HFMD) reinfection is common because of the limited cross-protection from infections of different enterovirus. We aimed to investigate the epidemiological characteristics and its influential factors of HFMD reinfection in Guangzhou, China.
Methods: Data on HFMD patients aged ≤5 yr from 2012 to 2017 were extracted from surveillance system. Influential factors of reinfection were assessed using the logistic regression model.
Results: Of 369,054 HFMD patients, 11,321 patients (3.07%) were classified as reinfection. The reinfection rate in male was higher than in female (χ2=60.11, P< 0.001). The reinfection rate in patients ≤1 yr was 3.86%, which showed a downward trend with age (Z=37.37, Ptrend< 0.001). The highest reinfection rate was observed in the scattered children (3.38%), followed by nursery care children and others (χ2=514.75, P< 0.001). Besides, higher risk of reinfection was detected among those who were male, lower age group, rural residence and other enteroviruses infection compared with their respective counterparts. Seasonality was illustrated according to the number of reinfections peaked from April to July. Time intervals curves revealed the number of reinfections gradually increased after 13 months from the initial infection.
Conclusion: Male ≤4 yr, living rural area, especially those lived scattered and infected with other enteroviruses were more likely to be reinfection. |
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| کلیدواژه‌های انگلیسی مقاله |
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| نویسندگان مقاله |
| Xuan Zhong
1. Shenzhen Nanshan Center for Chronic Disease Control, Shenzhen 518054, China 2. School of Public Health, Guangdong Pharmaceutical University, Guangzhou 510310, China
| Hui Wang
Guangzhou Center for Disease Control and Prevention, Guangzhou 510440, China
| Chun Chen
Guangzhou Center for Disease Control and Prevention, Guangzhou 510440, China
| Xiaoni Zou
Guangdong Women and Children Hospital, Guangzhou 510010, China
| Tiegang Li
Guangzhou Municipal Health Commission, Guangzhou 510062, China
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| نشانی اینترنتی |
https://ijph.tums.ac.ir/index.php/ijph/article/view/23480 |
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