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Characterization of the food supply in vending machines at the University of Porto

Santos, Carolina; Lousã, Mafalda; Silva, Beatriz; Pinto, Carolina; Poínhos, Rui; Oliveira, Bruno M P M; Rocha, Ada; Afonso, Cláudia



Sociodemographic and lifestyle factors associated with the Mediterranean Dietar...

Trinca, Catarina; Peres, Maria; Santos, Natália; Carvalho, Sofia; Gonçalves, Stefanie; Teixeira, Beatriz; Poínhos, Rui; Oliveira, Bruno M P M


Chronotype, Lifestyles, and Anthropometric and Biochemical Indices for Cardiova...

Alexandre, MR; Poínhos, Rui; Oliveira, B.M.P.M.; Correia, Flora

Background/Objectives: Obesity is a major contributor to cardiovascular disease, yet traditional risk assessment methods may overlook behavioral and circadian influences that modulate metabolic health. Chronotype, physical activity, sleep quality, eating speed, and breakfast habits have been increasingly associated with cardiometabolic outcomes. This study aims to evaluate the associations between these behavio...


Relationship between severe hypoglycemia or impaired awareness of hypoglycemia ...

Eduardo Sepúlveda; Poínhos, Rui; Gil Nata; Nuno Gaspar; Paula Freitas; Selene Vicente; Stephanie A. Amiel; Davide Carvalho


Association between nutrition self-efficacy, health locus of control and food c...

Stewart-Knox, BJ; Poínhos, Rui; Fischer, ARH; Rankin, A; Bunting, BP; Oliveira, BMPM; Frewer, LJ

We investigated associations between food choice motives and psychological determinants of dietary health behaviour change (nutrition self-efficacy, NS-E, and health locus of control, HLoC) among 9381 participants (18-65 years, 49.4% females) from nine European countries. Price was the highest rated food choice motive. Higher importance of all motives was associated with higher NS-E and with higher Internal HLo...


Anthropometry, body composition, nutritional intake and eating behavior of tran...

Azevedo, Matheus; Poínhos, Rui; Pinhão, Sílvia; Almeida, Carla


Factors associated to the perceived adherence to a healthy diet in overweight t...

Caetano, E.; Oliveira, B.M.P.M.; Correia, Flora; Torres, Duarte; Poínhos, Rui

<jats:p>Introduction: Together with sociodemographic and clinical features, locus of control and self-efficacy may impact the processes underlying changes in eating habits. Objectives: To study the relationships of sociodemographic and clinical characteristics, locus of control, general self-efficacy and eating self-efficacy with the perception of adherence to healthy eating among patients undergoing treatment ...


Sociodemographic and lifestyle factor associated with Mediterranean Dietary Pat...

Trinca, C.; Peres, M.; Santos, N.; Carvalho, S.; Gonçalves, S.; Teixeira, B.; Poínhos, Rui; Oliveira, B.M.P.M.; Afonso, Cláudia


Glycemic Control and Quality of Life Among People with Type 1 Diabetes: Relatio...

Dias, RJ; Neves, JS; Poínhos, Rui

Background/Objectives: Diabetes mellitus has physical, psychological and behavioral implications related to glycemic control and quality of life. Our aims were to evaluate glycemic control and disease-related quality of life among adults with type 1 diabetes mellitus and to study their relationships with sociodemographic, clinical and anthropometric characteristics. Methods: Eighty-five participants (49.4% fema...


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