Patterns of olfactory perception, eating behavior and body composition in adolescents with different body weights.

IF 3.7 3区 医学 Q2 Medicine Endocrine Pub Date : 2025-02-08 DOI:10.1007/s12020-025-04190-2
Daria V Podchinenova, Iuliia G Samoilova, Mariia V Matveeva, Oxana A Oleynik, Tamara D Vachadze, Aleksandr Kanev
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Abstract

Purpose: To evaluate associations between olfactory function, eating behavior, and characteristics of body composition in adolescents with different body weights.

Methods: The study included 87 children aged 10-17 years with normal and excess body weight. The study group consisted of overweight and obese adolescents. All children underwent anthropometry with calculation of SDS body mass index (WHO Anthro Plus), body composition was assessed using Inbody 770, diagnosis of olfactory dysfunction was performed using a set of Sniffin Sticks (Odofin, Germany). The Dutch Eating Behavior Questionnaire was used for assessment of eating disorders. IBM SPSS. Statistics v.20 program was used for statistical analysis.

Results: In adolescents with decreased sense of smell, regardless of SDS BMI, restrictive type of eating behavior was more common (p = 0.04). Among girls, hypoosmia was diagnosed in 21.7% (n = 10) of cases, being accompanied by a higher proportion of body fat, higher prevalence of emotionogenic type of eating behavior compared to girls without olfactory impairment, who, on the contrary, more frequently exhibited the restrictive type of eating disorder. Among boys, hypoosmia was found in 39% (n = 16) of cases. There were no statistically significant differences with the normoosmia subgroup in terms of eating behavior type and body composition parameters. Girls with hypoosmia showed positive associations between body fat percentage and discriminatory olfactory test results (r = 0.805; p = 0.020), externalizing type of eating behavior and BMI-FOR-AGE (r = 0.873; p = 0.005), body fat mass (r = 0.764; p = 0.027) and body fat percentage (r = 0.805; p = 0.016). The emotiogenic type of eating behavior showed significant correlations with total body phase angle (r = 0.805; p = 0.029), skeletal muscle mass (r = 0.791; p = 0.034). In boys with hypoosmia, positive associations were found between restrictive type of eating behavior and BMI-FOR-AGE (r = 0.784; p = 0.002), visceral fat area (r = 0.701; p = 0.008), body fat mass (r = 0.660; p = 0.014) and body fat percentage (r = 0.742; p = 0.004).

Conclusion: The results of this study suggest that hypoosmia is associated with changes in eating behavior and body composition in adolescents with different body weight, yet the direction of such casual relationship remains unclear.

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来源期刊
Endocrine
Endocrine 医学-内分泌学与代谢
CiteScore
6.40
自引率
5.40%
发文量
0
期刊介绍: Well-established as a major journal in today’s rapidly advancing experimental and clinical research areas, Endocrine publishes original articles devoted to basic (including molecular, cellular and physiological studies), translational and clinical research in all the different fields of endocrinology and metabolism. Articles will be accepted based on peer-reviews, priority, and editorial decision. Invited reviews, mini-reviews and viewpoints on relevant pathophysiological and clinical topics, as well as Editorials on articles appearing in the Journal, are published. Unsolicited Editorials will be evaluated by the editorial team. Outcomes of scientific meetings, as well as guidelines and position statements, may be submitted. The Journal also considers special feature articles in the field of endocrine genetics and epigenetics, as well as articles devoted to novel methods and techniques in endocrinology. Endocrine covers controversial, clinical endocrine issues. Meta-analyses on endocrine and metabolic topics are also accepted. Descriptions of single clinical cases and/or small patients studies are not published unless of exceptional interest. However, reports of novel imaging studies and endocrine side effects in single patients may be considered. Research letters and letters to the editor related or unrelated to recently published articles can be submitted. Endocrine covers leading topics in endocrinology such as neuroendocrinology, pituitary and hypothalamic peptides, thyroid physiological and clinical aspects, bone and mineral metabolism and osteoporosis, obesity, lipid and energy metabolism and food intake control, insulin, Type 1 and Type 2 diabetes, hormones of male and female reproduction, adrenal diseases pediatric and geriatric endocrinology, endocrine hypertension and endocrine oncology.
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