Research output per year
Research output per year
Personal profile
Research Interests
His primary field of research is Physical Activity and Public Health, focusing on longitudinal studies to evaluate the effect of physical activity on child development and health throughout the life course.
Keywords
- RJ101 Child Health. Child health services
- RA0421 Public health. Hygiene. Preventive Medicine
Fingerprint
Fingerprint is based on mining the text of the expert's scholarly documents to create an index of weighted terms, which defines the key subjects of each individual researcher.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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A countrywide study on post-COVID-19 condition in Brazil: the Epicovid 2.0
Wehrmeister, F. C., Menezes, A. M. B., Dalcolmo, M., Prendergast, E. C. C., Batista, T. G. S., Leão, O. A. D. A., Blumenberg, C., Vinholes Siqueira, F., Struchiner, C. J., Victora, C. G. & Hallal, P. C., Jan 1 2026, In: International Journal of Epidemiology. 55, Supplement_1, p. i31-i40Research output: Contribution to journal › Article › peer-review
Open Access -
An Overview of Physical Activity and Health Research in Nigeria: The Global Observatory for Physical Activity—GOPA!
Ayoola, O. I., Leão, O. A. D. A., Varela, A. R., Oyeyemi, A. L., Pratt, M. & Hallal, P. C., Jul 2026, In: Journal of Physical Activity and Health. 23, 7, p. 1050-1056 7 p.Research output: Contribution to journal › Article › peer-review
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Body composition among 6–7 years-old children: data from the 2015 Pelotas (Brazil) Birth Cohort Study
Flores, T. R., de Andrade Leão, O. A., Domingues, M. R., Hallal, P. C., da Silveira, M. F. & Bertoldi, A. D., Dec 2026, In: BMC Pediatrics. 26, 1, 297.Research output: Contribution to journal › Article › peer-review
Open Access -
Coverage and inequalities in COVID-19 and influenza vaccination in Brazil: a nationwide cross-sectional survey
Silveira, M. F., Leão, O., Croda, J., Gatti, E., Maciel, E., Lima, N. T., Vinholes Siqueira, F., Hallal, P. C. & Victora, C. G., Jan 1 2026, In: International Journal of Epidemiology. 55, Supplement_1, p. i22-i30Research output: Contribution to journal › Article › peer-review
Open Access -
Effects of environmental and social facilitators on physical activity among older adults: A population-based study in São Paulo, Brazil
Ferreira, B. H., Sebastião, E., Leao, O. A. D. A., Figueiredo, T. K. F., Monteiro, C. N., Galvão Cesar, C. L., Goldbaum, M. & Luiz, O. D. C., Jan 2026, In: Clinics. 81, 101066.Research output: Contribution to journal › Article › peer-review
Open Access