Articles: low-back-pain.
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Review Meta Analysis Comparative Study
Spinal manipulative therapy for low back pain. A meta-analysis of effectiveness relative to other therapies.
Low back pain is a costly illness for which spinal manipulative therapy is commonly recommended. Previous systematic reviews and practice guidelines have reached discordant results on the effectiveness of this therapy for low back pain. ⋯ There is no evidence that spinal manipulative therapy is superior to other standard treatments for patients with acute or chronic low back pain.
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The seat and back contact force, pressure distribution, lumbar lordosis, and low back muscle activities associated with a new seat design with adjustable ischial support and backrest were investigated using kinematic, kinetic, electromyographic, and radiographic measurements. ⋯ Sitting with reduced ischial support and fitted backrest to the lower spine altered the contact area, reduced peak pressure under the ischia, reduced muscular activity, maintained total and segmental lumbar lordosis, rotated the sacrum forward, and increased lumbar intervertebral disc heights, which could potentially reduce low back pain.
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The purpose of this study was to examine the influence of anticipation of pain, sensory perception of pain and pain-related fear and disability beliefs on the gait characteristics of patients with chronic low back pain (CLBP). Thirty-one individuals with CLBP (16 men and 15 women) and 24 healthy individuals (11 men and 13 women) between 20 to 56 years of age participated in this study. Anticipated pain and the pain actually felt were measured with two separate visual analogue scales before and after preferred and fast walking performances. ⋯ Within the CLBP group, stepwise regression analysis showed that FABQ (physical activity) and anticipated pain were the strongest predictors of velocity deficits in preferred and fast walking respectively. Anticipation and fear of pain accounted significantly for the velocity deficits in walking. Standard clinical gait assessments must incorporate psychological measures of pain experience.
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Clinical Trial
Physical impairment index: reliability, validity, and responsiveness in patients with acute low back pain.
Cohort study of patients with acute low back pain undergoing physical therapy. ⋯ The Physical Impairment Index appears to be a reliable and valid measure of physical impairment for patients with acute low back pain and may be useful as an adjunct outcome measure for studies involving these patients. Further research on patients with chronic pain is needed before it can be advocated for outcomes research with this population.
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Obesity and low back pain (LBP) are common health problems among patients attending Primary Health Care (PHC) in general practice at the United Arab Emirates (UAE). The objective of this study was to determine whether obesity is associated with low back pain. A cross-sectional face-to-face interview questionnaire survey was conducted. ⋯ Back pain had more influence on the life style habits on females than in males. Stepwise multiple regression analysis showed that only age (p < 0.0001), educational level (p = 0.001), gender (p = 0.002), place of living (p = 0.019), BMI (p < 0.0001), and housing condition (p = 0.02) had significant effect on the presence of LBP in patients. The present study showed that obesity is moderately associated with low back pain.