Nutrients, Vol. 17, Pages 3923: The Relationship of Sensory Profiles and Peripheral Biomarkers with Obesity and Eating Styles in Adolescence
Nutrients doi: 10.3390/nu17243923
Authors:
Nagihan Erdog Sahin
Nihal Hatipoglu
Didem Barlak Keti
Esra Demirci
Meda Kondolot
Background/Objectives: The increasing prevalence of obesity among children and adolescents is alarming, and the obesogenic environment is considered a major contributing factor to this public health concern. Nevertheless, individuals exposed to the same obesogenic environment exhibit considerable variability in their body weight and eating behaviors. Therefore, this study investigated the relationships between eating behaviors, sensory processing profiles, and peripheral biomarkers in the context of adolescent obesity. Methods: A total of 99 adolescents aged 11–18 years (51 in the obese group and 48 in the control group) were enrolled in the study. Blood and saliva samples were obtained from participants. All participants also completed a Sociodemographic Information Form, the Adolescent/Adult Sensory Profile (A/ASP), and the Dutch Eating Behavior Questionnaire (DEBQ). Results: No statistically significant differences were found between the groups in any of the sensory processing quadrants (p > 0.05). A moderate positive correlation was observed between Sensory Sensitivity (A/ASP) and Emotional Eating (DEBQ) (r = 0.442, p < 0.001), whereas no other associations between A/ASP quadrants and DEBQ subscales reached statistical significance after adjustment for multiple comparisons. After controlling for the effects of sex, BMI and physical activity, plasma leptin, ghrelin, and salivary cortisol levels were not significantly associated with restrained, emotional, or external eating behaviors (p > 0.05). Conclusions: Obese and control group adolescents exhibited similar sensory processing profiles, yet higher sensory sensitivity scores were associated with greater emotional eating. These findings suggest that sensory sensitivity may be relevant for understanding emotional eating in adolescence; however, longitudinal research is required to determine whether this association is causal and to clarify the processes underlying it.
Background/Objectives: The increasing prevalence of obesity among children and adolescents is alarming, and the obesogenic environment is considered a major contributing factor to this public health concern. Nevertheless, individuals exposed to the same obesogenic environment exhibit considerable variability in their body weight and eating behaviors. Therefore, this study investigated the relationships between eating behaviors, sensory processing profiles, and peripheral biomarkers in the context of adolescent obesity. Methods: A total of 99 adolescents aged 11–18 years (51 in the obese group and 48 in the control group) were enrolled in the study. Blood and saliva samples were obtained from participants. All participants also completed a Sociodemographic Information Form, the Adolescent/Adult Sensory Profile (A/ASP), and the Dutch Eating Behavior Questionnaire (DEBQ). Results: No statistically significant differences were found between the groups in any of the sensory processing quadrants (p > 0.05). A moderate positive correlation was observed between Sensory Sensitivity (A/ASP) and Emotional Eating (DEBQ) (r = 0.442, p < 0.001), whereas no other associations between A/ASP quadrants and DEBQ subscales reached statistical significance after adjustment for multiple comparisons. After controlling for the effects of sex, BMI and physical activity, plasma leptin, ghrelin, and salivary cortisol levels were not significantly associated with restrained, emotional, or external eating behaviors (p > 0.05). Conclusions: Obese and control group adolescents exhibited similar sensory processing profiles, yet higher sensory sensitivity scores were associated with greater emotional eating. These findings suggest that sensory sensitivity may be relevant for understanding emotional eating in adolescence; however, longitudinal research is required to determine whether this association is causal and to clarify the processes underlying it. Read More