Table 3.
Logistic regression model.
R2=(Nagelkerke).307.
Hosmer and Lemeshow model goodness of fit p=0.751.
Model χ2=25.147 (p<0.001),*p<0.05, **p<0.01.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.