# physician office visits
# non-physician office visits
# physician hospital outpatient visits
# non-physician hospital outpatient visits
# emergency room visits
# hospital stays
1=self-perceived health is excellent
1=self-perceived health is poor
# chronic conditions (cancer, heart attack,gall bladder problems, emphysema, art
1=has a condition that limits ADLs
1=lives in northeastern US
1=lives in the midwestern US
1=lives in the western US
age (years/10)
1=African American
1=male
1=married
# years of education
family income ($10,000)
1=employed
1=covered by private health insurance
1=covered by Medicaid