Clinical analysis of 41 cases with the late onset of systemic lupus erythematosus / 中华老年医学杂志

ABSTRACT

Objective To investigate the clinical manifestations and laboratory findings of patients with the late onset systemic lupus erythematosus(LOSLE) and the elderly onset SLE. Methods Forty one patients with SLE onset beyond the age of 50 years(including 20 patients SLE onset beyond the age of 60 years) were identified and compared with 41 patients who had SLE onset before the age of 50 (General SLE). Patients in the group of general SLE were selected by 1 to 1 individual matching according to sex, course of diseases, date of admission. The presenting clinical features, laboratory findings, incidence rate of complication, efficacy of glucocorticoid and the prognosis of patients in two groups of LOSLE and general SLE were compared and analyzed. In addition, 20 cases of elderly onset SLE were also compared and analyzed. Results There were significant differences in symptoms between groups of LOSLE and General SLE. The LOSLE group had less occurrence of rash (39 0% vs 73 2%, P