The mediational role of helplessness in psychological outcomes in systemic lupus erythematosus

Objective Systemic lupus erythematosus (SLE) is a chronic autoimmune disease that can result in disability and psychological distress. Although pain has been associated with depressive symptomatology and stress in SLE, a paucity of theoretical models have been used to explain the relationship between pain and psychological distress in this population. Thus, the present study examined helplessness as a mediator of the relationship between pain and psychological distress among patients with SLE. Methods Multiple mediation analysis was used to examine the hypothesis that learned helplessness mediates the relationship between pain and symptoms of anxiety, depression, and stress in a sample of patients with SLE ( N = 136) receiving medical care at Cedars Sinai Medical Center. Results The mean score on the Helplessness subscale was 14.5 ( SD = 5.4). Helplessness fully mediated the relationship between pain vitality and symptoms of anxiety (BCa 95% CI (-0.073, -0.015)), depression (BCa 95% CI (-0.502, -0.212)), and stress (BCa 95% CI (-0.063, -0.027)). Conclusion Participants reported a high level of perceived inability to control one's disease. Helplessness fully mediated the relationship between pain and measures of anxiety, depression, and perceived stress among patients with SLE.