Table 2.

Multiple regression predicting the RT-PCR testing of patients in each prefecture

Predictor variables	B	SEB	β	CI for B (lower, upper)
Deaths	−1.51	2.28	−0.09	−6.11, 3.09
Population	0.48	1.42	0.07	−2.39, 3.35
Number of patients	1.39*	0.60	0.42	0.19, 2.60
Number of available beds	2.61*	1.26	0.31	0.06, 5.16
Number of clusters	5.20*	2.37	0.26	0.42, 9.99
Adjusted R2	0.74

B, unstandardized regression coefficient; SE_B, standard error of the coefficient, β standardized coefficient; CI, confidence interval.

^* P < 0.05.