Relative risk of death as a function of cardiorespiratory fitness (CRF) or change in CRF.
Relative risks of all-cause mortality by (CRF) quintiles for 12,831 women aged
20–100 years without cardiovascular disease (CVD) or cancer in the Aerobics Center
Longitudinal Study. Relative risks were adjusted for age, year of examination, body mass
index, smoking status, abnormal electrocardiogram, hypertension, diabetes,
hypercholesterolemia, and family history of CVD. [Reproduced with permission from (312)].