Association between type 2 diabetes and non-exercise estimated cardiorespiratory fitness among adults: evidences from a middle-income country.

Objective: The objective of this study is to assess the association between type 2 diabetes (T2D) and cardiorespiratory fitness (CRF) estimated through a non-exercise model in a large representative group of Brazilian adults.

Study Design: The study design of this study is a cross-sectional population-based study.

Methods: The presence of T2D was assessed through self-report in 42,631 individuals aged 20-59 years.