Maria João Gregório

Directorate of Health — IS

Medicine · Health Sciences

24h-index3.3kcitations123works151.52yr avg
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Research Topics

Obesity, Physical Activity, Diet(37), Nutritional Studies and Diet(24), Food Security and Health in Diverse Populations(15), Consumer Attitudes and Food Labeling(15), Child Nutrition and Water Access(13)

Publications121 total

Teacher’s Classroom Management on Student’s Attitude Among 1st Year College Students
International Journal of Innovative Science and Research Technology (IJISRT)·2025Open Access
Is school lunch participation associated with higher adherence to the Mediterranean Diet and healthier body weight? – a cross-sectional analysis of baseline data from the R23 project
Acta Portuguesa de Nutrição·2025Open Access
Strengthening the use of regulatory policy measures for prevention of NCDs in Europe through the JA PreventNCD project
Scandinavian Journal of Public Health·2025Open Access
<b>Enhancing of Science Education in Rural Areas of the Philippines</b>
SSRN Electronic Journal·2025Open Access
From Olive Oil Lovers to Mediterranean Diet Lifestyle Followers: Consumption Pattern Segmentation in the Portuguese Context
Nutrients·2024· 4 citedOpen Access
The corporate political activity of Portugal’s food industry: enhancing public health transparency
European Journal of Public Health·2024Open Access
Collaborative efforts of the Joint Action PreventNCD and the WHO Europe to protect children from harmful marketing
European Journal of Public Health·2024Open Access
Determinantes conductuales y salud cardiovascular: influencia de la actividad física en estudiantes universitarios
Psic-Obesidad·2024Open Access
Usability and Utility of a Mobile App to Deliver Health-Related Content to an Older Adult Population: Pilot Noncontrolled Quasi-Experimental Study
JMIR Formative Research·2024· 8 citedOpen Access
Hospitalization costs in Portugal among people with obesity: results from a nationwide population-based cohort 2011 to 2021
Frontiers in Public Health·2024· 4 citedOpen Access
How should we monitor marketing foods to children for their better eating habits?
European Journal of Public Health·2023Open Access
Monitoring Food Marketing Directed to Portuguese Children Broadcasted on Television
Nutrients·2023· 6 citedOpen Access
Changes in screen time from 4 to 7 years of age, dietary patterns and obesity: Findings from the Generation XXI birth cohort
Nutrition Metabolism and Cardiovascular Diseases·2023· 5 citedOpen Access
Usability and Utility of a Mobile App to Deliver Health-Related Content to an Older Adult Population: Pilot Noncontrolled Quasi-Experimental Study (Preprint)
2023
Policy implementation and priorities to create healthy food environments using the Healthy Food Environment Policy Index (Food-EPI): A pooled level analysis across eleven European countries
The Lancet Regional Health - Europe·2022· 70 citedOpen Access
Animal foods and mobility limitations in community-dwelling young-old adults: longitudinal analysis of the EpiDoC cohort
BMC Geriatrics·2022· 1 citedOpen Access
Developing healthy eating promotion mass media campaigns: A qualitative study
Frontiers in Public Health·2022· 20 citedOpen Access
Correction: Obesity- attributable costs of absenteeism among working adults in Portugal
BMC Public Health·2022· 5 citedOpen Access
A Video-Based Mobile App as a Health Literacy Tool for Older Adults Living at Home: Protocol for a Utility Study
JMIR Research Protocols·2022· 4 citedOpen Access
Obesity- attributable costs of absenteeism among working adults in Portugal
BMC Public Health·2022· 15 citedOpen Access
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Frequent Co-authors

Pedro Graça(25), Ana Maria Rodrigues(20), Helena Canhão(20), Rute Dinis de Sousa(16), Sara Simões Dias(13), Jaime Branco(10), Osvaldo Santos(7), Paulo Nogueira(7), Ana Virgolino(6), Francisco Goiana-da-Silva(5), Fernando Araújo(5), Rodrigo Feteira-Santos(5), Violeta Alarcão(5), Andreia Costa(5), Clara Salvador(4), Miguel Arriaga(4), Jorge M. Mendes(4), Pedro S. Coelho(4), David Cruz-e-Silva(4), Ara Darzi(4)