abstract   background: low back pain (lbp) is still a medical problem in 21 st century. having back pain and being disabled by it are not the same thing. it is common to come across with patients who have simple back pain but surprisingly totally disabled and vice versa. in clinical practice, it is important to have a proper evaluation of disability and making a clear distinction between pain a...

The McGill Pain Questionnaire (MPQ) consists primarily of 3 major classes of word descriptors -sensory, affective and evaluative that are used by patients to specify subjective pain experience. It also contains an intensity scale and other items to determine the properties of pain experience. The questionnaire was designed to provide quantitative measures of clinical pain that can be treated st...

background: the aim of this study was the validation of the revised mcgill pain questionnaire (sf-mpq-2) in patients with irritable bowel syndrome (ibs). materials and methods:â  a total of 107 (40 males, 67 females) ibs patients diagnosed according to rome iii criteria who referred to the gastroenterology clinic at baqiyatallah hospital in 1389 enrolled in this study. â enrolled patients compl...

background: the present study aimed to translate and evaluate the reliability and validity of the persian version of the 11-item intermittent and constant osteoarthritis pain (icoap) measure in iranian subjects with knee osteoarthritis (koa). materials and methods: the icoap questionnaire was translated according to the manufacturers alliance for productivity and innovation (mapi) protocol. the...

recognizing patients at a higher risk of developing chronic low back pain (lbp) is important in industrial medicine. this study aimed to assess the power and quality of general health questionnaire (ghq) for prediction of the odds of chronicity of acute lbp. this study was conducted on industrial workers. all subjects with acute lbp who met the inclusion criteria were enrolled. demographic char...

musculoskeletal disorders commonly experienced by dental professionals can affect their health and well-being. the main aim of this study was to determine the prevalence of musculoskeletal disorders among dentists in iran. a cross sectional study was carried out in rasht, northern iran. participants were dental workers who completed structured questionnaire on the topic of musculoskeletal disor...

The problem of pain, since the beginning of this century, has been dominated by the concept that pain is purely a sensory experience. Yet it has a unique, distinctively unpleasant, affective quality that differentiates it from sensory experiences such as sight, hearing or touch. . . . The motivational-affective dimension of pain is brought clearly into focus by clinical studies on frontal lobot...