ABSTRACT
Objective To investigate the cumulative organ damage of systemic lupus erythematosus (SLE) and It's affecting factors.Methods 162 cases of SLE patients were reviewed and evaluated in the cumulative organ damage of them . At the same time, It's affecting factors were analysed by multifactorial analysis.Results The cumulative organ damage of SLE was obviously correlated with the first time of treatment, treatment with CTX ,the numbers of recurrence rate and level of complements;but were not correlated with disease duration and cumulative dosage of corticosteroid.Conclusions The cumulative organ damage was one of the evaluating factors of SLE disease, and it's occurence and development were affected by multiple factors .So, the patients should be treated with hormone and control the beneficial factors to protect organs,such as,observation on complemets level,high dosage cyclophosphamide pulse treatment etc.