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. Author manuscript; available in PMC: 2023 Feb 28.
Published in final edited form as: Nature. 2021 Nov 17;600(7887):121–126. doi: 10.1038/s41586-021-04099-6

Fig. 2: Conversation topics during the first COVID-19 wave.

Fig. 2:

a, Pre-pandemic shares of main non-exclusive conversation topics by sex and age group, before 1/100,000 SARS-CoV-2 infections/population were recorded39. b, Estimated coefficients for binary post-outbreak indicator variable with 95% confidence intervals. Separate linear probability regression models with dependent variable set to one for calls related to the respective topic, see Methods, equation (2).