Fig. 3From: The relationship between time to a high COVID-19 response level and timing of peak daily incidence: an analysis of governments’ Stringency Index from 148 countriesThe relationship between time to a high Stringency Index level and time to a peak daily incidence. a When interval was calculated from the date of starting a response (R2 = 0.65, P < 0.001); b When interval was calculated from the date of first reported case (R2 = 0.42, P < 0.001)Back to article page