Table 1: Baseline characteristics in patients with rheumatoid arthritis.

Total ( )*

MeanSD

Age59.2411.58
BMI (kg/m2)30.558.3

N%

Gender
 Male2819.2%
 Female11880.8%

Marital status
 Married10069.0%
 Other4531.0%

Race-collapsed
 White13290.4%
 Minority149.6%

Work status
 Full time5134.90%
 Part time149.60%
 Other8155.50%

*None of the demographics are significantly different across the groups at baseline.