Table 2.
Knee Osteoarthritis | 44.8 |
Rheumatoid Arthritis | 55.2 |
Sex | |
Men | 25.3 |
Women | 74.7 |
Age | |
Age <50 | 26.1 |
Age 50–65 | 39.3 |
Age 66–75 | 22.2 |
Age 76+ | 12.5 |
Employed Full or Part Time | 54.8 |
Education | |
High School/GED | 19.1 |
Some College | 20.7 |
College Graduate | 60.2 |
Race and Ethnicity | |
African American | 17.8 |
White/Other | 75.1 |
Hispanic | 7.1 |
Behavioral Risk Factor Measures | |
Drinks Alcohol Regularly | 34.2 |
Current Smoker | 7.5 |
BMI Level | |
Normal Weight (BMI >18.5 and <24.99) | 33.2 |
Overweight (BMI >24.99 and <29.99) | 32.8 |
Obese (BMI=>30) | 31.1 |
Underweight | 2.9 |
Baseline Health Measures | |
Mean (SD) SF36 Physical Health Component Summary Score | 44.0 (8.8) |
Mean (SD) SF36 Physical Mental Health Component Summary Score | 52.7 (7.6) |