Association between watching wide show as a reliable COVID-19 information source and preventive behaviors: A nationwide survey in Japan

INTRODUCTION: Current pandemic prompted a surge in the television (TV) news watching. However, its influence is poorly understood. In Japan, wide show, a major genre of soft news TV programs, broadcasted COVID-19 for long hours, and was pointed out that it broadcasted COVID-19 sensationally, arousing fear and anxiety, and that it criticized individuals gathering in closed places. Thus, wide show may promote preventive behaviors but also produce fear or anxiety and aggressiveness towards others not engaging in preventive behaviors. We examined this issue using large-scale nationwide data. METHODS: We analyzed the cross-sectional data of 25,482 individuals from the Japan COVID-19 and Society Internet Survey conducted in 2020. Participants reported the type of COVID-19 information sources including TV news and wide show, and their trustworthiness. We calculated multivariable-adjusted prevalence ratios (PRs) of engaging in recommended preventive behaviors strictly (defined as always engaging in hand washing, mask wearing, and attempting to keep physical distancing) and alerting others not engaging in preventive behaviors, respectively. RESULTS: About 72.4% of the participants obtained information from TV news with reliance, while corresponding values were 50.3% for wide show. Overall, 32.8% engaged in recommended preventive behaviors strictly, and 9.6% alerted others. Watching wide show both with and without reliance were significantly associated with alerting others (adjusted PRs: 1.48 and 1.34, respectively) but not associated with preventive behaviors. Watching TV news was neither associated with strict preventive behaviors nor alerting others. CONCLUSION: Watching TV news and wide show was not associated with strict preventive behaviors; watching wide show was associated with only alerting others. Although causality is unclear, actions may be needed for TV stations broadcasting wide show to understand own influences on society in a timely manner amid the health emergencies.