Study of supervised aerobic exercise on physical activity, quality of life and psychological status in patients with systemic lupus erythematosus / 中华风湿病学杂志

ABSTRACT

Objective To evaluate the efficacy of medical supervised aerobic exercise on physical activity, quality of life and psychological status in patients with systemic lupus erythematosus (SLE). Methods SLE patients who fulfilled ACR criteria were recruited and divided into 2 groups exercise group (n=24) and control group (n=25). The patients in the exercise group were supervised to have aerobic exercises. The intensiveness of exercise was determined by 20%-40% of maximum heart rate reservation. Visual analog scale (VAS), SLE disease activity index (SLEDAI) score, physical working capacity (PWC170), SF-36 and profile of mood states (POMS) of the two groups were used to evaluate the changes at the baseline, 1 month, 3 months and 6 months after this study. Results The 2 groups were homogeneous and comparable in disease activity at baseline. 1, 3 and 6 months after the study, the VAS, PWC170, POMS and SF -36 of SLE patients were improved in certain degrees in both groups, while the improvement of VAS (P<0.05), PWCITO (P< 0.01 ) and social function of SF-36 (P<0.05) of exercise group were significantly more evident than those of the control group in 6 months after study without any impact on disease condition. There was a high negative correlation between VAS and 5 categories of POMS (r=-6.26~-0.393, P<0.01 ) and a more relevant positive association between VAS and 2 categories of POMS (r=0.534~0.611, P<0.01). Conclusion The data demonstrate that the supervised aerobic exercise can ameliorate physical capacity, improve quality of life and psychological and emotional status in the state SLE patients without aggravating disease per se.