A cross-sectional study on olfactory function among young adult smokers
- Author:
Windolyn D Panganiban
;
Maria Cristina C da Silva
- Publication Type:Journal Article
- Keywords:
OLFACTION QUEZON CITY HYPOSMIA ANOSMIA YOUNG ADULT OLFACTORY FUNCTION CIGARETTE SMOKING
- MeSH:
CROSS-SECTIONAL STUDIES SMELL SMOKING OLFACTION DISORDERS ADULT
- From:
Philippine Journal of Otolaryngology Head and Neck Surgery
2006;21(1-2):28-30
- CountryPhilippines
- Language:Filipino
-
Abstract:
Objective: To determine the olfactory function and/or dysfunction of young adults who are cigarette smokers using a locally validated smell identification test. Design: Cross-sectional study Setting:Tertiary hospital in Metro Manila Patients: The volunteer study group was composed of 60 male and 21 female students and] employees of a tertiary hospital and its affiliated medical school (both in Quezon City). All subjects were young adults within the age range of 20-35 years with a mean age of 27.58 years (+/- 4.33). All the subjects were currently smoking cigarettes with no medical history of recent viral infection, nasal/sinus surgery, nasal/brain tumors, head trauma, radiotherapy, chronic rhinitides in exacerbation ortracheostomy. Olfactory function of each subject was evaluated using the Sto. Tomas Smell Identification Test (ST-SIT) which is a locally-validated test. Results: Majority of the subjects fell within the 24-27 age group with a mean age of 27.58 years (+/- 4.33). Males outnumbered females 74.1 percent as against 25.9 percent. An inverse relation between pack years and ST-SIT score was present indicating that there could be a dose-related effect off cigarette smoking on olfactory function. Among the 81 subjects, 15 (18.5 percent) turned out to be anosmic, 46 (56.7 percent) were hyposmic I and 20 (24.6 percent) had normal olfactory function. A mean ST-SIT score was computed at 81.183 (+/- 12.58), indicating that majority of the subjects had olfactory dysfunction, meaning they were hyposmic. Conclusion: Smoking cigarettes has become part of the lifestyle of a lot of people in spite of its hazards to health. In the present study, a majority of supposedly healthy young adults who currently smoked cigarettes were proven to suffer from olfactory impairment based on the scores of a locally-validated smell identification test. An inverse relation between ST-SIT scores and pack years was also noted which may indicate a dose-related effect of smoking on olfactory function. (Author)
