Objective To explore the appropriate dosage of glucocorticoid in treatment of systemic lupus erythematosusSLE). Methods Total of 88 patients with SLE of Shenzhen Second People's Hospital in from Mar. 2007 to Feb. 2010 were randomly divided into 3 groups( the high dose group,the middle dose group and the low dose group) according to the random number table method,the curative effect after treatment,serum blood calcium,PHT content and bone density were observed and compared. Results The curative effect of the...