Table 3.

COVID-19 incidence in older persons: estimated intragroup and intergroup transmission parameters with pooling of Florida counties in the analytic sample

Independent variable	Coefficient	St. error
X1	0.024	0.010
X1 × Broward	0.037	0.013
X1 × Collier	0.008	0.011
X1 × Dade	0.118	0.017
X1 × Duval	0.049	0.012
X1 × Hillsborough	0.058	0.013
X1 × Lee	0.020	0.012
X1 × Manatee	0.018	0.011
X1 × Orange	0.046	0.012
X1 × Palm Beach	0.045	0.013
X1 × Pasco	0.047	0.014
X1 × Pinellas	0.045	0.013
X1 × Polk	0.048	0.013
X1 × Sarasota	−0.006	0.014
X1 × Seminole	0.047	0.012
X1 × Volusia	0.049	0.015
X2	0.049	0.022
Constant term × 105	0.725	0.262
Number of observations	656

Estimated coefficients significant at the 5-percent level (two-sided t test) are shown in boldface, while coefficients significant only at the 10-percent level are shown in italics