期刊
ARCHIVES OF OTOLARYNGOLOGY-HEAD & NECK SURGERY
卷 127, 期 5, 页码 497-503出版社
AMER MEDICAL ASSOC
DOI: 10.1001/archotol.127.5.497
关键词
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Objective: To determine whether olfactory loss affects patients' quality of life or level of disability. Design: Retrospective survey using questionnaire data and clinic database review. Setting: Two university medical center smell and taste clinics. Patients: A total of 1407 patients were tested for smell and taste disturbances from 1984 through 1998. Surveys were mailed to 1093 patients who had abnormal test scores; 420 (38.4%) returned completed surveys. Patients were grouped by self-rated ability to smell as impaired (those reporting persisting deficits) or improved (those reporting no smell problem when surveyed). Main Outcome Measures: Response frequencies were compared between the 2 groups for questions regarding ability to perform common activities of daily living and quality-of-life issues. Results: Mean (+/- SD) number of activities of daily living affected by olfactory loss was 4.70 +/- 3.56 for the impaired group and 0.61 +/- 1.58 for the improved group (P < .001). Among specific activities, the most common cited impairments were ability to detect spoiled food (impaired vs improved groups, 75% vs 12%; P < .001), gas leaks (61% vs 8%; P < .001), or smoke (50% vs 1%; P < .001); eating (53% vs 12%, P < .001); and cooking (49% vs 12%; P < .001). Differences in quality-of-life issues were reported primarily in the areas of safety and eating. Overall satisfaction with life was reported by 87% of the improved group but only 50% of the impaired group (P < .001). Conclusions: Patients reporting persistent olfactory impairment after previously documented olfactory loss indicate a higher level of disability and lower quality of life than those with perceived resolution of olfactory compromise.
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