Sociodemographic Patterning of Cardiorespiratory Fitness Derived by Equation in the Chilean Population: Findings from the Chilean Health Survey 2016-2017

Vasquez-Gomez, Jaime A.; Garrido-Mendez, Alex; Matus-Castillo, Carlos; Poblete-Valderrama, Felipe; Diaz-Martinez, Ximena; Concha-Cisternas, Yeny; Cigarroa, Igor; Martorell, Miquel; Adela Martinez-Sanguinetti, Maria; Maria Leiva-Ordonez, Ana; Petermann-Rocha, Fanny; Celis-Morales, Carlos

Abstract

Background: Cardiorespiratory fitness is a strong predictor of mortality and chronic diseases. However, its estimation is costly and time consuming which may limit it broad use in population-based studies. Aim: To estimate the cardiorespiratory fitness of the Chilean population by using equations and to characterize fitness levels of the Chilean population by sociodemographic factors. Material and Methods: This cross-sectional study included 5,958 adults from the Chilean Health Survey conducted between 2016 and 2017. Cardiorespiratory fitness was estimated from sex-specific equations for men and women and expressed as METs (Energy Metabolic Equivalent). Fitness levels were characterized by sociodemographics factors (age, sex, education, income and area of residency). Results: Fitness levels were higher in men (9.01 METs) than in women (6.76 METs) and in average decrease by 0.59 and 0.34 METs per each year increment in age for men and women, respectively. Fitness levels were 12.7 METs and 7.8 METs for 20-year-old men and women, respectively. However, fitness levels decreased to 7.8 METs and 4.3 METs in 90-year-old men and women, respectively. Fitness levels were also higher in individuals living in urban setting, those with higher education or income levels and lean individuals. Conclusions: This study reports fitness levels in a nationally representative sample of Chile. Fitness levels were higher in men than women however, its decline with age was more pronounce in men than women.

Más información

Título según WOS: ID WOS:000637318400006 Not found in local WOS DB
Título de la Revista: REVISTA MEDICA DE CHILE
Volumen: 148
Número: 12
Editorial: SOC MEDICA SANTIAGO
Fecha de publicación: 2020
Página de inicio: 1750
Página final: 1758
Notas: ISI