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.
Coefficients of determination (r2) of the multiple linear regression models explaining resource use
| Primary care visits | Specialist visits | Diagnostic tests | Hospitalizations | |
|---|---|---|---|---|
| Age and gender | 0.13 | 0.12 | 0.13 | 0.05 |
| Charlson Comorbidity Index, age, gender | 0.18 | 0.13 | 0.15 | 0.11 |
| ADGs, age, gender | 0.54 | 0.45 | 0.37 | 0.24 |
ADG: Aggregate Diagnostic Groups (dummy variables, non-mutually exclusive).
