Fig. 3: Difference between treated and control zip codes in inverse hyperbolic sine numbers of COVID-19 infection by 2-week periods. | Nature Medicine

Fig. 3: Difference between treated and control zip codes in inverse hyperbolic sine numbers of COVID-19 infection by 2-week periods.

From: Effects of a large-scale social media advertising campaign on holiday travel and COVID-19 infections: a cluster randomized controlled trial

Fig. 3

a, Thanksgiving campaign (n = 6,773 zip codes). b, Christmas campaign (n = 6,716 zip codes). Estimation of the regression Eq. (2) for each fortnight. Each dot represents the differences in the inverse hyperbolic sine of COVID-19 cases between treated and control zip codes for the given 2-week period. The whiskers are the 95% CIs. The red dot denotes the period that is directly affected by each campaign.

Source data

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