Number of physician office visits
Number of non-physician office visits
Number of physician outpatient visits
Number of non-physician outpatient visits
Number of emergency room visits
Number hospitalizations
Equals 1 if self perceived health is excellent
Equals 1 if self perceived health is poor
Number of chronic conditions
Equals 1 if the person has a condition that limits activities of daily living
Equals 1 if the person lives in northeastern U.S.
Equals 1 if the person lives in the midwestern U.S.
Equals 1 if the person lives in the western U.S.
Age in years (divided by 10)
Equals 1 if the person is African American
Equals 1 if the person is male
Equals 1 if the person is married
Number of years of education
Family income in $10,000
Equals 1 if the person is employed
Equals 1 if the person is covered by private health insurance
Equals 1 if the person is covered by Medicaid