Responsiveness and Minimal Important Change of Two Measures of Pain Intensity in People With Low Back Pain
This is an observational study aimed at evaluating the responsiveness and minimal important change of two measures of pain intensity in people with low back pain. It consists of a battery of self-administered questionnaires which will be given to individuals with low back pain to complete before and after a rehabilitation treatment. Relationships among the different outcome measures will be also evaluated.
- EligibilityCriteria: Inclusion Criteria:  Non specific low back pain Adult age Ability to understand the Italian language  Exclusion Criteria:  Refuse to adhere to the study Definite causes of low back pain Central or peripheral neurological signs Systemic illness or psychiatric deficits Recent myocardial infarction, cerebrovascular events, or chronic lung or renal diseases - HealthyVolunteers: No - Gender: All - MinimumAge: 18 Years - MaximumAge: 90 Years - StdAgeList: Adult, Older Adult - StudyPopulation: Non-speciﬁc low back pain is deﬁned as low back pain not attributable to a recognizable, known speciﬁc pathology (eg, infection, tumour, osteoporosis, lumbar spine fracture, structural deformity, inﬂammatory disorder,radicular syndrome, or cauda equina syndrome). - SamplingMethod: Probability Sample