Figure 4.
Percent of later and earlier respondents reporting each protective behavior by quartile of perceived COVID-19 infection risk. Later responders completed the survey on March 13‒31, 2020 and earlier responders on March 10‒12, 2020. (a) Quartiles reflect (1) 0%‒1.00% (n=712), (2) 1.01%‒10.00% (n=735), (3) 10.01%‒39.09% (n=844), and (4) 39.10%‒100.00% (n=1,026). (b) Quartiles reflect (1) 0%‒1.00% (n=1,018), (2) 1.01%‒10.00% (n=885), (3) 10.01%‒39.09% (n=820), and (4) 39.10%‒100.00% (n=647).
COVID-19, coronavirus disease 2019.
