Institutional members access full text with Ovid®

Prevalence of metabolic syndrome and associated factors in women aged 35 to 65 years who were enrolled in a family health program in Brazil

Schmitt, Ana Carolina Basso PhD1; Cardoso, Maria Regina Alves PhD2; Lopes, Heno PhD3; Pereira, Wendry Maria Paixão MSc4; Pereira, Elaine Cristina MSc4; de Rezende, Debora Aparecida Paccola MSc4; Guarizi, Rubia Guibo BSc4; Dellu, Mayra Cecilia MSc4; de Moura Oliveira, Jéssica MSc4; Flauzino, Erika BSc4; Blümel, Juan E. PhD5; Aldrighi, José Mendes PhD4

doi: 10.1097/gme.0b013e318272c938
Original Articles

Objective: The aims of this study were to estimate the prevalence of metabolic syndrome among women aged 35 to 65 years and to identify associated factors.

Methods: This was a cross-sectional study. We randomly selected 581 women (aged 35-65 y) from among those enrolled in a family health program in the city of Pindamonhangaba, Brazil. Metabolic syndrome was identified in accordance with the definition of the National Cholesterol Education Program Adult Treatment Panel III. Health conditions and lifestyle habits were evaluated by a survey, and anthropometric measurements were obtained. The prevalence of metabolic syndrome was estimated, and Poisson regression was used to evaluate the associations between metabolic syndrome `and the factors investigated.

Results: The prevalence of metabolic syndrome was 42.2% (95% CI, 38.1-46.2). The most common metabolic syndrome component was abdominal obesity (60.6%), followed by low levels of high-density lipoprotein cholesterol (51.3%), high levels of triglycerides (41.4%), high blood pressure (31.7%), and diabetes (13.9%). The following factors were associated with metabolic syndrome: the 45- to 54-year age group (prevalence ratio, 1.54; 95% CI, 1.08-2.01), the 55- to 65-year age group (prevalence ratio, 3.51; 95% CI, 1.49-3.10), hyperuricemia (prevalence ratio, 2.95; 95% CI, 1.15-1.86), and sleep apnea risk (prevalence ratio, 2.41; 95% CI, 1.16-1.82). We found an inverse association between metabolic syndrome and having had more than 5 years of schooling (prevalence ratio, 0.65; 95% CI, 0.65-1.04).

Conclusions: The prevalence of metabolic syndrome is high, and the associated clinical factors are hyperuricemia and risk of sleep apnea.

From the 1Department of Physical Therapy, Speech Therapy, and Occupational Therapy, University of São Paulo School of Medicine, São Paulo, Brazil; 2Department of Epidemiology, University of São Paulo School of Public Health, São Paulo, Brazil; 3Heart Institute, University of São Paulo School of Medicine Hospital das Clínicas, São Paulo, Brazil; 4Department of Mother and Child Health, University of São Paulo School of Public Health, São Paulo, Brazil; and 5Department of Internal Medicine, University of Chile School of Medicine (South Campus), Santiago, Chile.

Received June 5, 2012; revised and accepted September 4, 2012.

Funding/support: This study received financial support from the Fundação de Amparo à Pesquisa do Estado de São Paulo (São Paulo Research Foundation; grant 06/57016-2). M.R.A.C. (scholarship 303049/2007-3) and J.M.A. are investigators of the Brazilian Council for Science and Technology Development.

Financial disclosure/conflicts of interest: None reported.

Address correspondence to: Ana Carolina Basso Schmitt, PhD, Department of Physical Therapy, Speech Therapy, and Occupational Therapy, University of São Paulo School of Medicine, Rua Cipotânea, 51, Cidade Universitária, São Paulo 05360-000, SP, Brazil. E-mail: carolinaschmitt@usp.br

© 2013 by The North American Menopause Society.