[Adaptation for use In Russia of the extended odor identification Sniffin' Sticks test]

The psychophysical Sniffin' Sticks test, which includes an odor identification test, is the gold standard for assessing the sense of smell in clinical and scientific practice. A necessary requirement for the odor identification test is a close familiarity with the odors used by the inhabitants of the region in which it is used. We studied 77 healthy volunteers and 51 patients with olfactory dysfunction and we found that Russians are not familiar with the three smells from the test (licorice, turpentine and anise) and are completely unfamiliar with the one proposed alternative answer (chives). Moreover, four odors demonstrated very low recognition (less than 75%). The test has been adapted for the use In Russia. In the booklet, licorice is replaced by cough syrup, turpentine by paint thinner, and chives by bay leaf. For odors with low recognition (lemon, apple, pineapple), the alternative fruity odors in the booklet were replaced with more contrasting ones. Based on the data obtained, we are going to develop a domestic version of the odor identification test.