Table 1.

Adjusted risk ratios (RRs) and 95% posterior intervals (PIs) for the adjustment variables in adjusted analysis

Model Outcome	Variable	Risk Ratio (95% PI)
Incident Cases	% of county designated rural*	0.78 (0.76, 0.79)
	% fair or poor health in county*	1.48 (1.45, 1.51)
	% adult smokers in county*	0.81 (0.79, 0.83)
	Average daily PM2.5 for county*	1.26 (1.24, 1.28)
	Proportion tested in the state†	1.08 (1.06, 1.10)
	# primary care physicians per 100,000 in county*	0.97 (0.95, 0.99)
Deaths	% of county designated rural*	0.77 (0.75, 0.80)
	% fair or poor health in county*	1.81 (1.74, 1.88)
	% adult smokers in county*	0.76 (0.73, 0.79)
	Average daily PM2.5 for county*	1.31 (1.27, 1.45)
	Proportion tested in the state†	1.13 (1.10, 1.16)
	# primary care physicians per 100,000 in county*	1.00 (0.97, 1.03)

^*From Robert Wood Johnson Foundation’s 2019 County Health Rankings & Roadmaps: Rankings Data & Documentation

^†As of August 31, 2020