A new procedure for the short screening of olfactory function using five items from the "Sniffin' Sticks" identification test kit
Publikation: Beitrag in Fachzeitschrift › Forschungsartikel › Beigetragen › Begutachtung
Beitragende
Abstract
Background: The aim of this study was to create a new protocol based on the "Sniffin' Sticks" test kit, which would be suitable for short screening of olfactory function. Methods: One hundred forty-one subjects were included in the investigation. In a first session, 106 subjects were presented five odorants together with a list of 20 descriptors. Additional choices were "no odor" and "undefinable." The established 16-item identification test was then performed to assess olfactory function. In another session, the new procedure was repeated on 21 subjects to check the test-retest reliability. The Brief Smell Identification Test was used together with the five-item test in an additional 35 subjects for additional validation. Results: The correlation coefficients between the results of the new test and the established procedures were r106 = 0.61 and r35 = 0.77 (p < 0.01). The new test procedure revealed two groups of subjects (score of 0 and scores 4 or 5). These groups had no overlapping results in the established odor identification tests. Repeated measurements of the short test showed a correlation coefficient of r21 = 0.77 (p < 0.01). Conclusion: The present data indicate the usefulness of the short screening test. Given a maximum of one error, the test is able to confirm the presence of normosmia or mild hyposmia. The kit can be carried in a pocket and the test takes only 3 minutes to perform.
Details
Originalsprache | Englisch |
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Seiten (von - bis) | 113-116 |
Seitenumfang | 4 |
Fachzeitschrift | American Journal of Rhinology |
Jahrgang | 20 |
Ausgabenummer | 1 |
Publikationsstatus | Veröffentlicht - 2006 |
Peer-Review-Status | Ja |
Externe IDs
PubMed | 16539306 |
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ORCID | /0000-0003-0845-6793/work/139025182 |