Articles: pain-measurement.
-
In the period from 1983-1991 133 patients (102 men, 31 women) with lung cancer were treated in our pain clinic for 8083 days. Pain was associated with tumour infiltration in 86% of patients and related to therapy in 15%. Even in 6 of 8 patients who were admitted with a diagnosis of "postthoracotomy syndrome" and in all 4 patients with "postradiation syndrome" local recurrence was diagnosed during follow-up. ⋯ The incidence of dyspnea decreased from 51% of the patients to 16%. Strong opioids were used on 56% of treatment days. Parenteral or spinal administration of opioids was necessary on 3% of days only.
-
The communication of pain requires a sufferer to encode and transmit the experience and an observer to decode and interpret it. Rosenthal's (1982) model of communication was applied to an analysis of the role of facial expression in the transmission of pain information. Videotapes of patients with shoulder pain undergoing a series of movements of the shoulder were shown to a group of 5 judges. ⋯ The results indicated that although observers can make coarse distinctions among patients' pain states, they (1) are not especially sensitive, and (2) are likely to systematically downgrade the intensity of patients' suffering. Moreover, observers appear to make insufficient use of information that is available in patients' facial expression. Implications of the findings for pain patients and for training of health-care workers are discussed as are directions for future research.
-
Pain assessments using three different observational pain assessment tools--the Post Operative Pain Score (POPS), the Nursing Assessment of Pain Intensity (NAPI), and the Pain Rating Scale (PRS)--were made on 98 preverbal children following surgery in an attempt to establish the reliability and validity of the three tools. Two observers (raters) scored pain intensity using each of the three instruments before and after administration of an analgesic. ⋯ The POPS and NAPI had internal consistency reliability alphas ranging from .79 to .88 for the POPS and .59 to .77 for the NAPI. Item analyses suggested specific revisions of the tools that might increase their reliability.