
Coefficient*

P**

VIF


Daytime population density

0.355

<0.001

1.826

Elderly rate

0.089

<0.001

1.747

Income per person

0.010

0.578

1.588

Service industry workers per unit population

0.393

<0.001

1.146

Multiple correlation coefficient (R)

0.564

<0.001
 
R^{2}

0.318
  
 Outcome variable is the number of physicians per 100 000 residents
 *Standard partial correlation coefficient
 **Probability of coefficient being zero
 VIF: variance inflation factor
 All variables except for elderly rate were log10transformed