Considering the social isolation policy during the COVID-19 outbreak in China, we conducted an online survey with the use of a professional platform named Credamo. We randomly sent the survey to participants on Credamo via WeChat database during February 2020. The survey consists of 1548 individuals, covering 297 prefecture-level cities in 31 provincial administrative regions in China. The demographic information of the sample is shown in Table 1.
Demographic information of the sample (N = 1548).
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