Articles: pain-measurement.
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This study sought to identify distinct subgroups of chronic pain patients based on responses to the Symptom Checklist 90-revised (SCL-90R), a measure of psychological distress. Two scoring methods were used: the standard scoring that accompanies the manual, and a scoring method based upon factor scores obtained in an earlier study using low back pain patients. Two separate cluster analyses assigned patients into 2 groups: one based on standard scores and one based on factor scores. ⋯ Depending upon group membership, patients significantly differed on measures of qualitative pain and quantitative pain report, depressive symptoms, medication usage, and pain-related behaviors. This study supports the use of SCL-90R factor scoring with pain patients as greater differentiation between clusters was found for pain report and pain-related behavior when this method was used. Guidelines for clinical application of SCL-90R cluster groups is provided.
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Comparative Study
Developing a translation of the McGill pain questionnaire for cross-cultural comparison: an example from Norway.
The ability to measure pain across diverse cultures is important for understanding the universal aspects of pain and expediting nursing intervention. The McGill Pain Questionnaire (MPQ) is the most valid and reliable single multidimensional pain instrument available for measuring pain. Although it has been translated in several languages, most efforts, including two Norwegian translations, have resulted in a variety of new versions, all lacking sufficient faithfulness to the original MPQ to allow qualitative or quantitative cross-cultural comparisons. ⋯ A visual analogue scale was used to check for converging validity, and Spielberger's state anxiety scale was used to assess discriminate validity. The initial testing of the NMPQ with adult surgical patients suggests that the NMPQ is culturally acceptable, relevant, sensitive to fluctuations in pain and numerically consistent with the original MPQ. The moderate levels of validity attend lend considerable assurance to the instruments readiness for use in cross-cultural studies of pain.
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Seven hundred nineteen young patients attending 21 Italian headache care settings were evaluated by a diagnostic headache interview and a neurological examination. Headache disorders were classified according to the current 1988 criteria of the International Headache Society (IHS); 54.9% of the patients suffered from migraine, 33.9% from tension-type headache, 1.9% from secondary headache, and 3.4% had non-classifiable headache. A further 5.9% of the patients were not classified due to incomplete questionnaires. ⋯ Tension-type headache was described as pressing in 73.8%, mild or moderate in 75.7%, bilateral in 87.4%, and not aggravated by routine physical activity in 85.5%. The duration of pain was less than 2 hours in 35% of the cases in migraine sufferers and less than 30 minutes in 26.7% of tension-type headache sufferers. Nausea, phonophobia, and photophobia were present in at least half of the migraine patients and in one third of tension-type headache patients, respectively.(ABSTRACT TRUNCATED AT 250 WORDS)
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Nurs. Clin. North Am. · Mar 1995
Comparative StudyWhere does it hurt? An interdisciplinary approach to improving the quality of pain assessment and management in the neonatal intensive care unit.
Identifying a premature infant's response to noxious stimuli and knowing when it is appropriate to intervene are major issues for the caregiver. After completing a pilot study, the staff of a 42-bed neonatal intensive care unit targeted improved pain assessment and management for further analysis. Using a series of Plan, Do, Check, and Act cycles they designed a stepwise set of interventions that resulted in the improved assessment and management of the neonate in pain.
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A child's pain is plastic and complex. In order to more effectively alleviate suffering, emphasis must shift from an exclusive focus on the source of tissue damage to a more comprehensive focus that includes factors that modulate pain. Evaluating a child's pain requires an integrated approach. ⋯ Pain assessment, like pain management, is a continuous process. Pain intensity rating scales should be used so children can provide a direct rating of their pain intensity and pain effect. Patients should receive some guidance about how to use the information from rating scales to develop consistent and objective criteria to know when children require analgesics and then to evaluate the effectiveness of those medications.