Articles: low-back-pain.
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Multicenter Study
Outcome of subacute low back pain: influence of patients' and rheumatologists' characteristics.
To assess the outcome of subacute low back pain, to identify the characteristics of patients and physicians which were related to outcome and to evaluate the influence of rheumatologists' beliefs about back pain on their following the guidelines for physical and occupational activity. ⋯ Back pain commonly persists 3 months later in patients with subacute low back pain. Patients and rheumatologists still have negative beliefs about back pain. Rheumatologists' beliefs influence their following guidelines on physical and occupational activities. National education programmes about low back pain are needed in France.
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According to Prochaska's transtheoretical model, the Freiburg Questionnaire stages of chronic pain management (FQ-STAPM) were used to classify chronic back patients into 4 distinct motivational stages. The FQ-STAMP was completed by 163 chronic back pain patients. Pain chronicity was measured by the Mainz Pain Staging System; pain intensity was measured by the numeric rating scale. Healthcare system expenses were considered as number of consulted physicians, number of stays in hospital, and number of rehabilitation programs. As psychometric tests, the lower pain disability index (PDI), the Hospital Anxiety and Depression Scale (HADS), and a quality of life score (SF36) were used. Patients were in the following motivational stages: precontemplation in 30%, preparation in 19%, action in 30%, maintenance in 21%. The intensity of pain in the precontemplation stage patients was significantly higher compared to patients in the maintenance stage. A lower pain chronicity was related to a significantly higher motivation. Moreover, there was a significant increase in healthcare system expenses by the lesser motivated patients. Patients in the maintenance stage used significantly less opioids than patients in the precontemplation stage. The higher motivated patients had a significantly lower PDI, a significantly lower HADS, and a significantly higher quality of life compared to less motivated patients. ⋯ The study indicates that the FQ-STAPM might be a useful tool to classify chronic back pain patients and to work out a strategy together with the patient relevant to the outcome of pain management among chronic back pain patients.
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Ann Readapt Med Phys · Jun 2006
Multicenter Study[Psychobehavioural assessment for chronic low back pain].
Psychobehavioural assessment may be a complementary approach to assess response to treatment for pain and disability in patients with low back pain. ⋯ All the correlation assessments with psychobehaviour factors are weak. So evaluating each of these parameters will be interesting. Duration of pain was not correlated with increasing pain or change in behavioural strategy. Psychobehavioural factors are more invalidating than pain. More study is needed to assess psychobehavioural therapies in patients with low back pain.
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Comparative Study
A systematic review of pain drawing literature: should pain drawings be used for psychologic screening?
The use of pain drawings to identify the psychologic "state" of patients has been advocated. They are used for psychologic screening before considering treatments, such as surgery. For pain drawings to be clinically useful as a psychologic screen they need good positive and negative predictive values. We systematically reviewed the literature that directly compared pain drawing scoring systems with measures of psychologic state. ⋯ We conclude that the available data do not support the assumption that unusual pain drawings or extensive marking indicate disturbed psychologic state. There is no high quality evidence to support pain-drawing use as a psychologic assessment tool; therefore, pain drawings are not recommended for this purpose.