Investigation of incidence of acute respiratory infection and healthcare-seeking behavior in period of COVID-19 epidemic
10.3760/cma.j.cn112338-20201110-01319
- VernacularTitle:新型冠状病毒肺炎相关急性呼吸道感染及就诊情况调查
- Author:
Hongting ZHAO
1
;
Jianxing YU
;
Xiaokun YANG
;
Zhili LI
;
Yu LI
;
Mengjie GENG
;
Zhibin PENG
;
Jianhua LIU
;
Ying QIN
;
Zhongjie LI
Author Information
1. 中国疾病预防控制中心传染病管理处呼吸道传染病办公室，北京 102206
- Keywords:
Acute respiratory infection;
Healthcare seeking;
COVID-19
- From:
Chinese Journal of Epidemiology
2021;42(3):414-420
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To analyze the incidence of acute respiratory infection (ARI) and related healthcare seeking behaviors in population in the period of COVID-19 epidemic in China.Methods:According to the province specific cumulative incidence rates of COVID-19 reported as of March 31, 2020, the low, medium and high-risk areas were classified. In these areas, a stratified two stage cluster random sampling method was used to select participants for face-to-face questionnaire surveys. Data on the incidence of ARI and related healthcare seeking behaviors in community residents during COVID-19 epidemic period were collected to calculate the attack rate of ARI and related healthcare seeking rate. Logistic regression method was used to explore the influencing factors for ARI incidence and healthcare seeking behavior.Results:A total of 34 857 community residents were surveyed, in whom 647 (1.9%) reported that they had ARI symptoms during the COVID-19 epidemic period, and 241 (37.2%) had healthcare seeking behaviors. In terms of the incidence of COVID-19-related ARI, in high-risk area, the risk of COVID-19-related ARI was 1.36 times (95% CI: 1.12-1.65) than that in low-risk area; among different age groups, the risk of COVID-19-related ARI in age groups 20-39 years, ≥60 years was 1.80 times (95% CI: 1.29-2.59) and 1.63 times (95% CI: 1.14-2.40) than that in age group 1-9 years; the risk of COVID-19-related ARI in people with underlying diseases was 1.53 times (95% CI: 1.23-1.89) than that in those without underlying diseases; the risk of COVID-19-related ARI in people with contacts with confirmed cases of COVID-19 and people with fever or respiratory symptoms was 1.53 times (95% CI: 1.01-2.27) and 6.60 times (95% CI: 5.05-8.53) than those in people without these contacts. The healthcare seeking rate in COVID-19-related ARI patients with exposures to those with fever or respiratory symptoms was 1.68 times (95% CI: 1.05-2.70) than that in such patients without the exposures. Conclusions:The attack rate of COVID-19-related ARI was affected by the local epidemic level of COVID-19, and in high-risk area, the attack rate of COVID-19-related ARI was also high. The healthcare seeking rate in patients with COVID-19-related ARI was low. Therefore, it is necessary to encourage the healthcare seeking in people with ARI in COVID-19 pandemic period.
