Multiple Autoantibodies Display Association with Lymphopenia, Proteinuria, and Cellular Casts in a Large, Ethnically Diverse SLE Patient Cohort

Table 1

Demographics of study participants.

Race/ethnicity	𝑁(%)	Mean age (SD)	Mean number of ACR criteria (SD)	Female (%)
EA	836 (46.4%)	43.17 (13.63)	5.11 (1.4)	89
AA	618 (34.3%)	40.7 (12.4)	5.2 (1.4)	92
HI	255 (14.1%)	37.92 (12.82)	5.25 (1.55)	89
Other	93 (5.2%)	39.9 (12)	5.04 (1.4)	94
Total	1803 (100%)	51.76 (15.45)	5.15 (1.41)	90

EA: European American, AA: African American, HI: Hispanic, Other: mixed race/ethnicity, American Indian, Asian, and unknown.