@article{monthuy-blanc_when_2023,

title = {When Eating Intuitively Is Not Always a Positive Response: Using Machine Learning to Better Unravel Eaters Profiles},

author = {J. Monthuy-Blanc and U. Faghihi and M. N. G. Fardshad and G. Corno and S. Iceta and M. -J. St-Pierre and S. Bouchard},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85169079324&doi=10.3390%2fjcm12165172&partnerID=40&md5=2241ae85a40c73e19f30c5c3d10b514a},

doi = {10.3390/jcm12165172},

issn = {20770383},

year  = {2023},

date = {2023-01-01},

journal = {Journal of Clinical Medicine},

volume = {12},

number = {16},

abstract = {Background: The aim of the present study was to identify eaters profiles using the latest advantages of Machine Learning approach to cluster analysis. Methods: A total of 317 participants completed an online-based survey including self-reported measures of body image dissatisfaction, bulimia, restraint, and intuitive eating. Analyses were conducted in two steps: (a) identifying an optimal number of clusters, and (b) validating the clustering model of eaters profile using a procedure inspired by the Causal Reasoning approach. Results: This study reveals a 7-cluster model of eaters profiles. The characteristics, needs, and strengths of each eater profile are discussed along with the presentation of a continuum of eaters profiles. Conclusions: This conceptualization of eaters profiles could guide the direction of health education and treatment interventions targeting perceptual and eating dimensions. © 2023 by the authors.},

note = {Publisher: Multidisciplinary Digital Publishing Institute (MDPI)},

keywords = {adult, aged, article, body dissatisfaction, bulimia, causal reasoning, Cluster Analysis, controlled study, coronavirus disease 2019, feeding behavior, female, health survey, human, intuitive eating, Machine learning, major clinical study, male, online analysis, pandemic, self report},

pubstate = {published},

tppubtype = {article}

}

@article{monthuy-blanc_body_2022,

title = {Body perceptions, occupations, eating attitudes, and behaviors emerged during the pandemic: An exploratory cluster analysis of eaters profiles},

author = {J. Monthuy-Blanc and G. Corno and S. Bouchard and M. -J. St-Pierre and F. Bourbeau and L. Mostefa-Kara and É. Therrien and M. Rousseau},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85144191121&doi=10.3389%2ffpsyg.2022.949373&partnerID=40&md5=6c71d36c86f280fa9482eb582c72759b},

doi = {10.3389/fpsyg.2022.949373},

issn = {16641078 (ISSN)},

year  = {2022},

date = {2022-01-01},

journal = {Frontiers in Psychology},

volume = {13},

abstract = {Introduction: COVID-19 pandemic negatively impacted people’s mental and physical health. Three areas have been significantly impacted, among others: eating-related behaviors, occupational balance, and exposure to self-image due to videoconferencing. This study aims to explore and document eaters profiles that were reported during the pandemic in the general Canadian population using a holistic perspective, including body perceptions, attitudes, and eating behaviors (i.e., body image, behaviors, attitudes, and motivations regarding food), and occupations (i.e., physical activity and cooking). Methods: This cross-sectional study was conducted from May to September 2020. Two hundred and seventy-three Canada’s residents, French speaking of 18 years of age and older, participated in an online survey on behaviors, attitudes, and motivations regarding food and eating as well as body image and occupations during the COVID-19 pandemic. A hierarchical cluster analysis was used to determine the eaters profiles. One-way ANOVA and Chi-square test were conducted to differentiate occupational characteristics between eaters profiles. Results: Three distinctive profiles were found during the COVID-19 pandemic and could be placed on a continuum: the Congruent-driven eater is at the functional pole of the continuum, whereas the Incongruent-driven eater is at the dysfunctional pole of the eaters continuum. In the middle of the continuum, the Incongruent-perceptual eater is at a critical crossing point. Significant differences were reported between eaters profiles. Discussion: The empirical results based on an eaters continuum conceptualization highlight the importance of understanding how people perceive their body to assess and promote food well-being. Copyright © 2022 Monthuy-Blanc, Corno, Bouchard, St-Pierre, Bourbeau, Mostefa-Kara, Therrien and Rousseau.},

note = {Publisher: Frontiers Media S.A.},

keywords = {COVID–19, dysfunctional attitudes and eating behaviors, incongruent-perceptual eater, intuitive eating},

pubstate = {published},

tppubtype = {article}

}