Study protocol: health survey of Sao Paulo: ISA-Physical Activity and Environment

Autor(es)

Florindo, Alex Antonio ^{[1, 2, 3]} ; Teixeira, Inaian Pignatti ^{[1, 3]} ; Barrozo, Ligia Vizeu ^[4] ; Sarti, Flavia Mori ^{[1, 2]} ; Fisberg, Regina Mara ^{[5, 2]} ; Andrade, Douglas Roque ^{[1, 3]} ; Totaro Garcia, Leandro Martin ^{[6, 3]}

Afiliação do(s) autor(es)

^[1] Univ Sao Paulo, Sch Arts Sci & Humanities, Rua Arlindo Bettio 1000, BR-03828000 Sao Paulo, SP - Brazil

^[2] Univ Sao Paulo, Sch Publ Hlth, Grad Program Nutr Publ Hlth, Sao Paulo - Brazil

^[3] Univ Sao Paulo, Phys Act Epidemiol Grp, Sao Paulo - Brazil

^[4] Univ Sao Paulo, Sch Philosophy Literature & Human Sci, Dept Geog, Sao Paulo - Brazil

^[5] Univ Sao Paulo, Sch Publ Hlth, Dept Nutr, Sao Paulo - Brazil

^[6] Queens Univ Belfast, Ctr Publ Hlth, Belfast, Antrim - North Ireland

• Tipo de documento: Artigo Científico
• Fonte: BMC PUBLIC HEALTH; v. 21, n. 1 FEB 4 2021.
• Citações Web of Science: 0

Resumo

BackgroundMany studies have investigated the association between the built environment and physical activity behavior in urban settings. However, most of the studies conducted in low- and middle-income countries were cross-sectional, which are limited to identify behavioral determinants. We propose a prospective cohort study to verify the relationship between built environment features and leisure-time and transport-related physical activity in adults from Sao Paulo city, Brazil.MethodsProspective multilevel cohort, denominated ``ISA-Physical Activity and Environment{''}. It will build on the Health Survey of Sao Paulo in 2015 ({''}Inquerito de Saude de SAo Paulo (ISA){''} in Portuguese). The Health Survey of Sao Paulo, originally designed as a cross-sectional survey, had a multi-stage sample, covering 150 census tracts distributed in five health administrative areas. Data collection was performed by face-to-face interviews until December 2015 and the sample comprised 4043 individuals aged 12years or more. The ISA-Physical Activity and Environment study will reassess people who are aged 18years or more in 2020, including telephone and household interviews. The primary outcome will be leisure-time and transport-related physical activity, assessed through the International Physical Activity Questionnaire long version. Exposure variables will be built environment features in the areas participants live and work in the follow-up. Data analysis will include multivariate multilevel linear and logistic models. We will also conduct cost-effectiveness analysis and develop agent-based models to help inform decision-makers. The study will be conducted by an interdisciplinary research team specialized in physical activity epidemiology, nutritional epidemiology, georeferencing applied to health, statistics, agent-based modeling, public health policy, and health economics.DiscussionThere are few longitudinal studies on the relationship between the built environment and physical activity behavior in low- and middle-income countries. We believe that the ISA-Physical Activity and Environment study will contribute with important results for the progress of the knowledge in this field and for the implementation of policies that promote leisure-time physical activity and active travel in Sao Paulo and similar cities across the world. (AU)

• Processo FAPESP: 17/17049-3 - Ambiente construído, atividade física e estado nutricional em adultos: um estudo longitudinal
• Beneficiário: Alex Antonio Florindo
• Modalidade de apoio: Auxílio à Pesquisa - Temático