%0 Journal Article %A Arnaud D Kaze %A Dayawa Da Agoons %A Prasanna Santhanam %A Sebhat Erqou %A Rexford S Ahima %A Justin B Echouffo-Tcheugui %T Correlates of cardiorespiratory fitness among overweight or obese individuals with type 2 diabetes %D 2022 %R 10.1136/bmjdrc-2021-002446 %J BMJ Open Diabetes Research & Care %P e002446 %V 10 %N 1 %X Introduction Mechanistic studies suggest that type 2 diabetes is independently associated with low cardiorespiratory fitness (CRF). Little is known about the CRF profile in type 2 diabetes; we assessed the correlates of low CRF among overweight/obese adults with type 2 diabetes.Research design and methods A total of 4215 participants with type 2 diabetes and without cardiovascular disease underwent maximal exercise testing in the Look AHEAD (Action for Health in Diabetes) study. Low CRF was defined based on the Aerobics Center Longitudinal Study reference standards. Calorie intake and physical activity were assessed using questionnaires. Body fat composition was assessed using dual-energy X-ray absorptiometry.Results Waist circumference, systolic blood pressure, glycemic measures, whole body fat, caloric intake, and fat-free mass were inversely associated with fitness across sex (all p<0.001). Comparing with moderate or high CRF groups, the low CRF group was associated with higher adjusted odds of obesity (OR 3.19 (95% CI 1.95 to 5.20) in men, 3.86 (95% CI 2.55 to 5.84)) in women), abdominal obesity (OR 3.99 (95% CI 2.00 to 7.96) in men, 2.28 (95% CI 1.08 to 4.79) in women), hypertension (OR 1.74 (95% CI 1.09 to 2.77) in men, 1.44 (95% CI 1.02 to 2.05) in women), metabolic syndrome (OR 5.52 (95% CI 2.51 to 12.14) in men, 2.25 (95% CI 1.35 to 3.76) in women), use of beta-blocker (1.22 (95% CI 0.86 to 1.73) in men, 1.33 (95% CI 1.03 to 1.73) in women), and ACE inhibitor/angiotensin-receptor blocker (1.86 (95% CI 1.39 to 2.50) in men, 1.07 (95% CI 0.86 to 1.32) in women). Women with low CRF had higher odds of current smoking (2.02 (95% CI 1.25 to 3.28)).Conclusions Low CRF was associated with increased odds of cardiometabolic correlates in a large cohort of adults with type 2 diabetes.Data may be obtained from a third party and are not publicly available. The data used for the analyses are publicly available through the NHLBI Biorepository (BioLINCC). %U https://drc.bmj.com/content/bmjdrc/10/1/e002446.full.pdf