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Olfactory assessment in the Chinese pediatric population
Guowei Chen1, Hongguang Pan, Lan Li
1Department of Otolaryngology, Shenzhen Children's Hospital Infirmary of Nanshan Primary School, Shenzhen, Guangdong, China.
Medicine
|April 19, 2018
Summary
Olfactory testing is applicable to Chinese children, with performance improving with age. The T&T Olfactometer may be more suitable than Sniffin
Area of Science:
- Otolaryngology
- Pediatric Medicine
- Neuroscience
Background:
- Olfactory disturbance in young children presents diagnostic challenges in ENT clinics.
- Assessing olfactory function in pediatric populations requires validated testing methods.
Purpose of the Study:
- To evaluate the clinical applicability of olfactory testing in Chinese children.
- To determine the influence of age, sex, and BMI on olfactory test performance.
- To compare the suitability of different olfactory tests for pediatric use.
Main Methods:
- 193 healthy Chinese children (aged 6-17 years) underwent olfactory testing.
- Tests included the T&T Olfactometer (T&T) and Sniffin' Sticks (odor discrimination [OD] and odor identification [OI]).
- Demographic data (age, sex, BMI) and self-rated olfactory function were collected.
Main Results:
- Age significantly influenced olfactory test outcomes; sex, BMI, and self-rating did not.
- Children performed better on the T&T Olfactometer compared to Sniffin' Sticks OD and OI tests.
- Both T&T and Sniffin' Sticks were successfully administered to the pediatric participants.
Conclusions:
- Olfactory testing using T&T and Sniffin' Sticks is feasible in Chinese children.
- Olfactory test performance in children is age-dependent.
- The T&T Olfactometer appears more appropriate for assessing olfactory function in the Chinese pediatric population.
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