Table 4 Factors predictive of work disability by multivariable logistic regression analysis.

Feature	Odds ratio	95% confidence interval	p Value*
Age	1.068	1.018–1.119	0.007
Sex (male)	4.489	1.277–15.783	0.019
Poverty	2.860	1.167–7.004	0.021
Total disease duration	1.211	1.061–1.380	0.004
SLAM‐R average	1.248	1.129–1.379	<0.001
SDI at the last visit	1.362	1.115–1.663	0.002

SDI, Systemic Lupus International Collaborating Clinics Damage Index; SLAM‐R, Systemic Lupus Activity Measure—Revised.

*Only p = 0.05 are recorded.