Articles: pain-measurement.
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The purpose of this study was to determine whether the use of pictorial anchors improved a visual analog scale (VAS) designed to assess asthma episodes. The sample consisted of 77 children with moderate to severe asthma attending a summer camp. They rated one of two VASs, either nonpictorial (39 subjects in year 1) or pictorial (38 subjects in year 2), three times a day for 2 weeks to report the severity of their asthma symptoms. ⋯ For boys, the increase in individual mean VAS score in year 2 using the pictorial VAS was 44%; for girls, the increase in individual mean VAS scores was 112%. Use of a pictorial VAS increases the range of severity of symptoms reported by children with asthma. The instrument may be a useful tool in the systematic quantifiable assessment of subjective symptomatology in pediatric asthma.
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Int J Clin Exp Hypn · Jan 1994
Randomized Controlled Trial Clinical TrialLaser-induced pain-related brain potentials and sensory pain ratings in high and low hypnotizable subjects during hypnotic suggestions of relaxation, dissociated imagery, focused analgesia, and placebo.
Pain reports and amplitudes of painful argon laser-induced brain potentials were obtained for 10 high and 10 low hypnotizable volunteers following placebo and a randomized sequence of four hypnotically induced conditions of (a) neutral hypnosis, (b) deep relaxation, (c) pleasant dissociated "out of body" imagery, and (d) focused analgesia of the hand. Both high and low hypnotizable subjects exhibited significant reductions of reported pain during conditions of neutral hypnosis, relaxation, dissociated imagery, and focused analgesia. ⋯ Only the high hypnotizable group showed significant reductions in amplitudes when the data were recalculated to reflect relative changes compared to the average amplitude of the pre- and postconditions to compensate for a possible habituation effect indicated by the significantly lowered amplitudes in the posthypnotic condition. The results are discussed in light of a number of hypotheses concerning mechanisms of hypnotic analgesia.
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A short-form of the McGill Pain Questionnaire (SF-MPQ) has been translated into Swedish. One hundred women with either fibromyalgia (FS) or rheumatoid arthritis (RA) filled out the SF-MPQ three times--the RA patients monthly while receiving their routine care, and the FS patients over 6 months while participating in an experimental treatment. Results indicated that the MPQ 15-item descriptor section was internally consistent (Cronbach's alphas .73 to .89), but lacked content validity in the RA sample. ⋯ Convergent construct validity was demonstrated by significant correlations between the SF-MPQ and other pain measurements. A principal components analysis showed that the 15-item descriptor section has three distinct factors: acute sensory, chronic sensory, and affective. We conclude that the SF-MPQ is reliable and valid for use with FS patients.
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J Pain Symptom Manage · Jan 1994
Assessment of patient satisfaction utilizing the American Pain Society's Quality Assurance Standards on acute and cancer-related pain.
An evaluation of patient satisfaction with pain management is one component of a total quality assurance program on pain management recommended by the American Pain Society. This study utilized the patient satisfaction survey recommended by the Quality Assurance Committee of the American Pain Society and was conducted in an acute care, municipal hospital. ⋯ Data from the survey suggest that while patients experienced moderate-to-severe pain and had to wait relatively long periods of time for pain medications, in most cases they were satisfied with their overall pain management. Recommendations for conducting patient satisfaction surveys of pain management in acute care settings are reviewed, and methods for interpreting data from these types of surveys are discussed.
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The purpose of this study was to assess older adults to determine (a) the course of postoperative pain, (b) influences of pain and analgesics on mental status, and (c) relationships among age, mental status and pain. Sixty adults, aged 50-80 yr, who had total hip replacement surgery were included in this study. All subjects had met a preoperative criterion for mental status. ⋯ Age was not related to pain or mental status. In general, pain was poorly managed in this group of subjects. The results suggest an explanation for acute confusion in older patients after surgery and recommend improved pain management.