Table 1

Characteristics of patients with rheumatoid arthritis and fibromyalgia

Rheumatoid arthritis (n=142)Fibromyalgia (n=167)
Gender: female, n (%)**108 (76)158 (95)
Age (years), mean (SD)**58.8 (13.4)49.8 (12.3)
Marital status, n (%)
 Single17 (12)21 (13)
 Married/partnered104 (73)126 (76)
 Divorced11 (8)13 (8)
 Widowed10 (7)6 (4)
Education level, n (%)
 Primary14 (10)12 (7)
 Secondary87 (61)126 (75)
 Tertiary39 (28)28 (17)
Years with symptoms, mean (SD)*17.2 (12.1)14.3 (10.6)
Years since diagnosis, mean (SD)**16.1 (12.6)7.1 (8.4)
Work status, n (%)
 Employed full time11 (8)24 (14)
 Employed part time*26 (18)49 (29)
 Unemployed7 (5)13 (8)
 Retired**41 (29)16 (10)
 Workmen's Compensation Act/benefit38 (27)46 (28)
 Housewife20 (14)25 (15)
  • * p<0.05,

  • ** p<0.001, significance of difference between the two groups based on independent samples t tests for continuous variables or χ2 tests for categorical variables.