Dataset Information
Temporal trends in voluntary behavioural changes during the early stages of the COVID-19 outbreak in Japan.
Ontology highlight
ABSTRACT: Objectives
This study evaluated the characteristics of individuals with voluntary behavioural changes (cancellation and postponement of bookings) during the early stages of the coronavirus disease 2019 (COVID-19) outbreak in Japan. In addition, the temporal trends of these changes were captured.Study design
A cross-sectional analysis and a time series analysis were conducted.Methods
A nation-wide retrospective panel survey was conducted at the end of March 2020 (n = 1052). Odds ratios for cancellations/postponements with respect to individual characteristics were calculated in the analysis. To determine the temporal trend, the incidence ratios were compared throughout the time series analysis for four time periods: period 1, before the announcement of the Public Health Emergency of International Concern (PHEIC) from the World Health Organisation (WHO) (January 1-31); period 2, after the announcement of PHEIC (February 1-26); period 3, after the announcement of school closures by the Japanese government (February 27 - March 11); and period 4, after the announcement of the pandemic by the WHO (March 12-31).Results
In total, 72% of respondents cancelled or postponed their bookings at least once, and about half of the changes occurred in period 3. Elderly individuals' changes in gatherings were, on average, 5.9 times (95% confidence interval [CI] 1.9-17.9) higher than those of young individuals. The incidence rate of change in gatherings during period 3 was 7.11 times (95% CI: 5.16-9.81) higher than in period 2 and 3.15 times (95% CI: 2.25-4.43) higher than in period 4. Significant interaction terms were observed in age and residential city size, but not sex, of the respondents.Conclusions
A significant proportion of the Japanese population voluntarily changed their behaviour during the early stages of the COVID-19 outbreak, and the government's announcement of school closures was a key trigger during this time.
SUBMITTER: Kashima S
PROVIDER: S-EPMC7816943 | biostudies-literature | 2021 Jan
REPOSITORIES: biostudies-literature
Publications
Temporal trends in voluntary behavioural changes during the early stages of the COVID-19 outbreak in Japan.
Public health 20210116
<h4>Objectives</h4>This study evaluated the characteristics of individuals with voluntary behavioural changes (cancellation and postponement of bookings) during the early stages of the coronavirus disease 2019 (COVID-19) outbreak in Japan. In addition, the temporal trends of these changes were captured.<h4>Study design</h4>A cross-sectional analysis and a time series analysis were conducted.<h4>Methods</h4>A nation-wide retrospective panel survey was conducted at the end of March 2020 (n = 1052) ...[more]