Table 1—

Baseline demographics

VariablesGroup visitUsual care
n5961
Age (years)52.6455.23
Sex (male)1214
Race
 African American4647
 Caucasian1412
 Other01
Marital status
 Single2322
 Married2516
 Divorced38
 Separated19
 Widowed76
Education years completed10.8110.44
Insurance
 Commercial43
 Medicaid1617
 Medicaid A&B812
 Medicare/Medicaid1210
 Medicare alone11
 No insurance1818
Work
 Full/part time1711
 Retired/unemployed4250
  • Data are n.