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Setup of Consumer Wearable Devices for Exposure and Health Monitoring in Population Studies
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Japan's voluntary lockdown.

Tsutomu Watanabe1, Tomoyoshi Yabu2

  • 1Graduate School of Economics, University of Tokyo, Bunkyo, Tokyo, Japan.

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Summary
This summary is machine-generated.

Government policies during COVID-19 influenced behavior. Information, not just mandates, encouraged people to stay home, reducing outings and aiding pandemic containment.

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Area of Science:

  • Public Health
  • Behavioral Economics
  • Epidemiology

Background:

  • Governments worldwide implemented measures to control COVID-19 spread.
  • Understanding the behavioral impact of these policies is crucial for effective pandemic response.

Purpose of the Study:

  • To analyze how Japanese government policies influenced public behavior during the COVID-19 pandemic.
  • To differentiate between compliance with requests and voluntary behavior change.

Main Methods:

  • Utilized smartphone location data to create a daily prefecture-level stay-at-home measure.
  • Quantified the impact of government declarations and infection rates on mobility.

Main Results:

  • The state of emergency reduced outings by 8.5%, comparable to US lockdown estimates.
  • A 1% rise in infections decreased outings by 0.027%.
  • In Tokyo, government requests accounted for 25% of reduced outings; information dissemination explained the other 75%.

Conclusions:

  • Effective pandemic containment relies on providing information that prompts voluntary behavior change.
  • Appropriate information, rather than strict mandates, is key to modifying public behavior during health crises.