. Author manuscript; available in PMC: 2023 Dec 6.

Published in final edited form as: J Rheumatol. 2020 Sep 1;48(7):1022–1028. doi: 10.3899/jrheum.200682

Table 5.

Factors associated with having SLE-related damage (SDI ≥ 1) for the entire cohort and stratified by race based on results of multivariable logistic regression models, exploring association of general self-efficacy with SLE-related damage.

	All, n = 121			White, n = 45			African American, n = 76
	OR	95% CI	P	OR	95% CI	P	OR	95% CI	P

Age, per 1-yr increase	1.04	1.02–1.14	0.03	1.17	1.07–1.28	0.001	1.01	0.96–1.07	0.74
General self-efficacy^a, per 5-unit increase	0.88	0.64–0.98	0.03	0.87	0.62–1.23	0.43	0.73	0.53–0.99	0.046
Hypertension	2.56	1.05–6.24	0.04	–	–	–	0.80	0.25–2.53	0.70

Values in bold are statistically significant.

Measured using PROMIS short form: 50 is the reference population mean, a score difference of 5 is clinically significant difference; higher score is better.

SDI: Systemic Lupus International Collaborating Clinics (SLICC) Damage Index; SLE: systemic lupus erythematosus.