Dietary patterns and life-styles of patients with gastrointestinal involvement of systemic lupus erythematosus: Questionnaire survey from a tertiary center of China.

The dietary patterns, life-styles and autoantibody spectrum of SLE-GI patients differed greatly from those of SLE-LN patients and healthy people. These factors may reflect the influence of disease and organ involvement modes on patients' daily life and may contribute partly to the systemic involvement in SLE.