OBJECTIVE: Studies to prove a relationship between fatigue and immunological, inflammatory, or other disease characteristics of systemic lupus erythematosus (SLE) have shown no consistent findings. To further elucidate the basis for fatigue in SLE, we examined the affective states, personality traits, and mental health status in an unselected group of patients with SLE. METHODS: Fifty-seven Caucasian patients with SLE were examined. Fatigue was measured by the Fatigue Severity Scale. Personality traits and psychological function were evaluated by the Minnesota Multiphasic Personality Inventory-2 (MMPI-2), the affective states by Beck Depression Inventory, and mental health status by the General Health Questionnaire version 30 (GHQ-30). RESULTS: Fatigue was closely associated with high scores on subscales Depression (D-2) and Hysteria (Hy-3) on MMPI-2 (R2 = 0.31; p = 0.0002), as well as with high scores on BDI (R2 = 0.22; p = 0.0006) and GHQ (R2 = 0.33; p < 0.0001). CONCLUSION: Fatigue does not seem to be caused by any easily recognizable single or multiple factor(s) of an inflammatory or immunological state. Our results point to fatigue being a multifaceted phenomenon where several psychosocial factors are strongly related, and indicate that fatigue is part of a complex response to chronic disease.
OBJECTIVE: Studies to prove a relationship between fatigue and immunological, inflammatory, or other disease characteristics of systemic lupus erythematosus (SLE) have shown no consistent findings. To further elucidate the basis for fatigue in SLE, we examined the affective states, personality traits, and mental health status in an unselected group of patients with SLE. METHODS: Fifty-seven Caucasian patients with SLE were examined. Fatigue was measured by the Fatigue Severity Scale. Personality traits and psychological function were evaluated by the Minnesota Multiphasic Personality Inventory-2 (MMPI-2), the affective states by Beck Depression Inventory, and mental health status by the General Health Questionnaire version 30 (GHQ-30). RESULTS:Fatigue was closely associated with high scores on subscales Depression (D-2) and Hysteria (Hy-3) on MMPI-2 (R2 = 0.31; p = 0.0002), as well as with high scores on BDI (R2 = 0.22; p = 0.0006) and GHQ (R2 = 0.33; p < 0.0001). CONCLUSION:Fatigue does not seem to be caused by any easily recognizable single or multiple factor(s) of an inflammatory or immunological state. Our results point to fatigue being a multifaceted phenomenon where several psychosocial factors are strongly related, and indicate that fatigue is part of a complex response to chronic disease.
Authors: Laura J Julian; Chris Tonner; Ed Yelin; Jinoos Yazdany; Laura Trupin; Lindsey A Criswell; Patricia P Katz Journal: Arthritis Care Res (Hoboken) Date: 2011-04 Impact factor: 4.794
Authors: Suhyeon Yoo; Yoon Suk Jung; Jung Ho Park; Hong Joo Kim; Yong Kyun Cho; Chong Il Sohn; Woo Kyu Jeon; Byung Ik Kim; Dong Il Park Journal: Gut Liver Date: 2013-11-05 Impact factor: 4.519
Authors: Roald Omdal; Hans Sjöholm; Wenche Koldingsnes; Johan A Sundsfjord; Eva A Jacobsen; Gunnar Husby; Svein I Mellgren Journal: J Neurol Date: 2005-01 Impact factor: 4.849