The detection of psychological disturbance in patients with low back pain.
D000328:Adult; D000368:Aged; D001416:Back Pain / Q000523:psychology*; D006801:Humans; D008950:MMPI; D008875:Middle Aged; D011594:Psychometrics; D011602:Psychophysiologic Disorders / Q000175:diagnosis*; D011795:Surveys and Questionnaires