Mix of destinations and sedentary behavior among Brazilian adults: a cross-sectional study

Author(s)

Florindo, Alex Antonio ^{[1, 2, 3]} ; Turrell, Gavin ^[4] ; Totaro Garcia, Leandro Martin ^{[5, 2]} ; dos Anjos Souza Barbosa, Joao Paulo ^[2] ; Cruz, Michele Santos ^{[1, 2]} ; Failla, Marcelo Antunes ^[6] ; de Aguiar, Breno Souza ^[6] ; Barrozo, Ligia Vizeu ^[7] ; Goldbaum, Moises ^[8]

Affiliation

^[1] Univ Sao Paulo, Sch Publ Hlth, Grad Program Nutr Publ Hlth, Sao Paulo - Brazil

^[2] Univ Sao Paulo, Phys Act Epidemiol Grp, Sao Paulo - Brazil

^[3] Univ Sao Paulo, Sch Arts Sci & Humanities, Rua Arlindo Bettio, BR-1000 Sao Paulo, SP - Brazil

^[4] Univ Canberra, Hlth Res Inst, Ctr Res & Act Publ Hlth, Canberra, ACT - Australia

^[5] Queens Univ Belfast, Ctr Publ Hlth, Belfast, Antrim - North Ireland

^[6] Municipal Govt Sao Paulo, Dept Epidemiol & Informat, Sao Paulo - Brazil

^[7] Univ Sao Paulo, Sch Philosophy Literature & Human Sci, Dept Geog, Sao Paulo - Brazil

^[8] Univ Sao Paulo, Sch Med, Dept Prevent Med, Sao Paulo - Brazil

• Document type: Journal article
• Source: BMC PUBLIC HEALTH; v. 21, n. 1 FEB 12 2021.
• Web of Science Citations: 0

Abstract

BackgroundSedentary behavior is influenced by contextual, social, and individual factors, including the built environment. However, associations between the built environment and sitting time have not been extensively investigated in countries with economies in transition such as Brazil. The objective of this study is to examine the relationship between sitting-time and access to a mix of destinations for adults from Sao Paulo city, Brazil.MethodsThis study uses data from the Health Survey of Sao Paulo. Sedentary behavior was assessed by a questionnaire using two questions: total sitting time in minutes on a usual weekday; and on a usual weekend day. The mix of destinations was measured by summing the number of facilities (comprising bus stops, train/subway stations, parks, squares, public recreation centres, bike paths, primary health care units, supermarkets, food stores, bakeries, and coffee-shops) within 500m of each participant's residence. Minutes of sitting time in a typical weekday and weekend day were the outcomes and the mix of destinations score in 500m buffers was the exposure variable. Associations between the mix of destinations and sitting time were examined using multilevel linear regression: these models accounted for clustering within census tracts and households and adjusted for environmental, sociodemographic, and health-related factors.ResultsAfter adjustment for covariates, the mix of destinations was inversely associated with minutes of sitting time on a weekday (beta=-8.8, p=0.001) and weekend day (beta=-6.1, p=0.022). People who lived in areas with a greater mix of destinations had shorter average sitting times.ConclusionGreater mix of destinations within 500m of peoples' residences was inversely associated with sitting time on a typical weekday and weekend day. In Latin American cities like Sao Paulo built environments more favorable for walking may contribute to reducing sedentary behavior and prevent associated chronic disease. (AU)

• FAPESP's process: 17/17049-3 - Built environment, physical activity and nutritional status in adults: a longitudinal study
• Grantee: Alex Antonio Florindo
• Support Opportunities: Research Projects - Thematic Grants
• FAPESP's process: 12/22113-9 - Biochemical indicators of micronutrient status and usual intakes of residents from the City of São Paulo - ISA-Capital Survey 2013
• Grantee: Regina Mara Fisberg
• Support Opportunities: Regular Research Grants