Sun exposure time (minutes) | <10 | 10 to 20 | 20 to 30 | >30 | P= Chi-square or ANOVA |
---|---|---|---|---|---|
Disease Remission = No | 85.8% | 70.3% | 76.3% | 73.7% | 0.007 |
Treatment Response = Fair or No | 61.1% | 54.6% | 50.6% | 52.9% | 0.05 |
Steinbrocker Functional state > 1 | 69.6% | 66.5% | 59.0% | 57.4% | 0.001 |
Swollen joints count | 4.3 ± 6.3 | 3.2 ± 4.9 | 2.4 ± 4.0 | 2.1 ± 3.3 | <0.001 |
DAS28 >3.1 | 83.1% | 73.7% | 70.9% | 65.5% | <0.001 |
HAQ score | 1.4 ± 0.9 | 1.2 ± 0.9 | 1.0 ± 0.8 | 0.9 ± 0.7 | <0.001 |