期刊
BEHAVIOUR RESEARCH AND THERAPY
卷 42, 期 7, 页码 761-774出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/S0005-7967(03)00195-5
关键词
chronic low back pain; adjustment; fear-avoidance beliefs; catastrophizing; appraisals of control
The present study investigated the relative extent to which patients' adjustment to chronic low back pain (CLBP) was influenced by their fear-avoidance beliefs, their tendency to catastrophize, and their appraisals of control. Eighty-three CLBP patients completed a series of self-report measures before participating in a physical therapist-led intervention. Hierarchical multiple regression analyses revealed that patients' perceptions of their ability to decrease pain explained a small, but statistically significant, proportion of the variance in pain intensity. In addition, patients' levels of catastrophizing, as well as their fear-avoidance beliefs about both work and physical activity, were independently associated with levels of disability. Interestingly, however, when exploring the relative predictive utility of these three psychological factors, it became evident that fear-avoidance beliefs about physical activity (FABs-PA) were the only significant predictor of patients' disability. Specifically, those patients who exhibited higher levels of FABs-PA tended to report greater levels of disability, even after adjusting for age, sex and pain intensity. (C) 2003 Elsevier Ltd. All rights reserved.
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