Table 2

Multivariable logistic regression analysis of patient factors associated with positive family history of CLE and/or SLE

Positive family history of CLE and/or SLE*
OR (95% CI)P value
Black versus non-Black2.13 (1.23 to 3.69)0.007
Concomitant SLE0.95 (0.46 to 2.00)0.90
Age at diagnosis1.00 (1.00 to 1.00)0.25
History of positive ANA1.10 (0.46 to 2.61)0.83
History of positive anti-Smith1.77 (0.92 to 3.38)0.09
History of positive anti-dsDNA1.00 (0.52 to 1.90)0.99
  • *A total of 244 patients were included in the multivariable model for family history of CLE and/or SLE; 94 patients were excluded due to missing data.

  • .CLE, cutaneous lupus erythematosus; dsDNA, double-stranded DNA antibody.;