Table 5.
Multivariable linear regression analysis of the characteristics associated with ability to participate in social activities in patients with SpA.
| Variable | Univariate OR (95% CI) | ß Regression Coefficient (95% CI) | p Value |
|---|---|---|---|
| Age, years | 0.039 (0.02, 1.55) | ||
| Female sex | −1.063 (−5.72, 3.59) | ||
| Educational level | 2.214 (−0.31, 4.74) | ||
| Socioeconomic level | 0.664 (−0.31, 4.44) | ||
| BASDAI | −2.246 (−3.14, −1.34) | −0.768 (−1.39, −0.14) | 0.017 |
| Satisfaction with social roles | 0.644 (0.48, 0.80) | 0.237 (0.05, 0.41) | 0.010 |
| Mobility | 0.311 (0.21, 0.41) | ||
| Depression | −0.699 (−0.84, −0.51) | −0.439 (−0.61, −0.26) | <0.001 |
| Company | 0.653 (0.17, 1.13) | 0.301 (0.01–0.58) | 0.038 |
| Social isolation | −0.696 (−0.94, −0.45) | ||
| Emotional support | 0.503 (0.27, 0.73) | ||
| Instrumental support | 0.226 (−0.02, 0.47) | ||
| Support via information | 0.506 (0.28, 0.72) |
Nagelkerke R2 = 0.51. The variables included in the equation were age, sex, BASDAI, satisfaction with social roles, mobility, depression, company, social isolation, emotional support, instrumental support, and support via information.