PURPOSE: The aim of the current study was to assess the prevalence of Night Eating Syndrome (NES) in a population of non-clinical adolescents and to investigate the relationship between NES, depression and eveningness dimension. METHODS: The data were collected from a sample of 301 subjects, 181 females and 120 males, aged between 15 and 19 (mean value 17.64, SD=1.3). All subjects were invited to answer demographic questions and to take a self-report battery composed by three questionnaires: the Night Eating Questionnaire (NEQ), the Morningness Eveningness Questionnaire (MEQ) and the Beck Depression Inventory (BDI). RESULTS: The distribution of chronotypes in the sample was: morning type 9%, intermediate 68.4% and evening type 22.6%. 4% of the participants (12 subjects) reached the criteria for NES. The data indicate that MEQ and NEQ scores are significantly inversely correlated (r=-0.157; p<0.01); 58.3% of the participants who reached the criteria for NES received low scores on the MEQ. The BDI scores resulted significantly associated with the NEQ variable (r=0.275; p=0.001). CONCLUSIONS: This is the first study, as far as we are aware, which has investigated the relationship between chronotype, depression and NES in an adolescent non-clinical population. The findings of our study highlight the high prevalence of NES in the adolescent population and indicate a significant association between eveningness dimension, Depression and NES.
PURPOSE: The aim of the current study was to assess the prevalence of Night Eating Syndrome (NES) in a population of non-clinical adolescents and to investigate the relationship between NES, depression and eveningness dimension. METHODS: The data were collected from a sample of 301 subjects, 181 females and 120 males, aged between 15 and 19 (mean value 17.64, SD=1.3). All subjects were invited to answer demographic questions and to take a self-report battery composed by three questionnaires: the Night Eating Questionnaire (NEQ), the Morningness Eveningness Questionnaire (MEQ) and the Beck Depression Inventory (BDI). RESULTS: The distribution of chronotypes in the sample was: morning type 9%, intermediate 68.4% and evening type 22.6%. 4% of the participants (12 subjects) reached the criteria for NES. The data indicate that MEQ and NEQ scores are significantly inversely correlated (r=-0.157; p<0.01); 58.3% of the participants who reached the criteria for NES received low scores on the MEQ. The BDI scores resulted significantly associated with the NEQ variable (r=0.275; p=0.001). CONCLUSIONS: This is the first study, as far as we are aware, which has investigated the relationship between chronotype, depression and NES in an adolescent non-clinical population. The findings of our study highlight the high prevalence of NES in the adolescent population and indicate a significant association between eveningness dimension, Depression and NES.
Authors: Francisco José Rodríguez-Cortés; Ignacio Morales-Cané; Pedro Manuel Rodríguez-Muñoz; Rosaria Cappadona; Alfredo De Giorgi; Roberto Manfredini; María Aurora Rodríguez-Borrego; Fabio Fabbian; Pablo Jesús López-Soto Journal: Children (Basel) Date: 2022-01-28