Behavioral Factors Associated with COVID-19 Risk: A Cross-Sectional Survey in Japan

Sae Ochi, Mirai So, Sora Hashimoto, Kenzo Denda and Yoichi Sekizawa
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Sae Ochi: Department of Laboratory Medicine, The Jikei University School of Medicine, Tokyo 105-0003, Japan
Mirai So: Department of Psychiatry, Tokyo Dental College, Tokyo 101-0061, Japan
Sora Hashimoto: United Health Communication Co., Ltd., Tokyo 103-0006, Japan
Kenzo Denda: Hiramatsu Memorial Hospital, Sapporo 064-8536, Japan
Yoichi Sekizawa: Research Department, Research Institute of Economy, Trade and Industry, Tokyo 100-8901, Japan

IJERPH, 2021, vol. 18, issue 22, 1-10

Abstract: Background: Behaviors to avoid infection are key to minimizing casualties of the COVID-19 pandemic, as well as to avoid excessive interventions that are less effective. This study aims to identify behavioral patterns associated with SARS-CoV-2 infection in the real world. Methods: A questionnaire-based cross-sectional study was conducted targeting a research panel of NTTCom Online Marketing Solutions Corporation or its affiliates. Data were extracted so that their demographic composition ratios matched the population estimates. Individuals who answered with consistency to have been diagnosed with SARS-CoV-2 at a medical facility were categorized into a SARS-CoV-2 group. Differences in lifestyles were compared using multiple regression and inverse probability weighing. Results: In total 13,277 participants were included, of whom 44 (0.33%) were categorized as the SARS-CoV-2 group. Diagnosis of SARS-CoV-2 was negatively correlated with crowd avoidance, mask wearing, and hand-washing behavior. On the contrary, the diagnosis was positively correlated with some behaviors that appear to be preventive actions against the infection, such as changing clothes frequently, sanitizing belongings, and remote working. Conclusions: It is important to conduct evidence-based intervention on people’s behaviors and to avoid excessive interventions that are less effective, so that people can minimize the indirect harm, such as exhaustion and economic loss.

Keywords: COVID-19; SARS-CoV-2; behavioral change; remote work; exercise (search for similar items in EconPapers)
JEL-codes: I I1 I3 Q Q5 (search for similar items in EconPapers)
Date: 2021
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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