Articles: pain-measurement.
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The ability of three new methods of scoring the Pain Drawing to predict psychological distress in two cohorts of 100 patients with chronic low back pain was investigated. ⋯ Using the new scoring systems, it was not possible to identify distressed patients with sufficient sensitivity/specificity, nor to differentiate between organic and nonorganic pain patterns.
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Paediatric anaesthesia · Jan 1995
CRIES: a new neonatal postoperative pain measurement score. Initial testing of validity and reliability.
We have developed a neonatal pain assessment tool CRIES. The tool is a ten point scale similar to the APGAR score (Apgar 1953). It is an acronym of five physiological and behavioural variables previously shown to be associated with neonatal pain. ⋯ We have tested CRIES for validity and reliability. This report is the result of that testing. We have found CRIES to be valid, reliable and well accepted by neonatal nurses.
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The use of a pneumatic tourniquet to provide a bloodless field in orthopedic surgery is often complicated by tourniquet pain. The mechanism of this pain remains incompletely understood, but it is probably multifactorial. Nerve compression is a common etiologic feature. ⋯ Superficial (skin) compression and deep components compression like blood vessels and muscles can both induce tourniquet pain. Central nervous system can also interfere. Release of tourniquet can increase the pain by post-ischaemic oedema due to ischaemia and reperfusion injury.
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Scand. J. Rheumatol. · Jan 1995
The reliability and validity of pain threshold measurements in osteoarthritis of the knee.
The purpose of this study was to examine the reliability and validity of measuring pain threshold (PT) of persons with osteoarthritis (OA) of the knee. The PTs of women with and without OA of the knee were measured on 3 occasions at 6 sites at the knee with a pressure dolorimeter. Subjects with OA also recorded their pain on a visual analogue scale (VAS) and on the McGill Pain Questionnaire (MPQ). ⋯ The correlations between PT and measures of pain intensity were poor. It is concluded that the measurement of PT at the knee distinguishes OA from healthy controls, and that it has moderate reliability. However, it cannot substitute for a measure of pain intensity.
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Scand. J. Rheumatol. · Jan 1995
Are tender point scores assessed by manual palpation in fibromyalgia reliable? An investigation into the variance of tender point scores.
To determine the reliability of tender point assessment by manual palpation in patients with fibromyalgia, and to investigate the sources of variance, tender point scores by manual palpation were obtained in 30 fibromyalgia patients by 2 investigators; the assessments were repeated after 1 week. Test-retest stability and inter-observer agreement of tender point scores was moderate to high. ⋯ It seems to be not less than reliability of assessment by pressure algometer. Tender point scores in fibromyalgia reflect individual differences in mean pain thresholds as well as individual tender point profiles.