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Age-adjusted all-cause mortality rates (per 10,000 woman-years) by cardiorespiratory fitness levels quantified in increments of 1 metabolic equivalent (MET) as determined by a maximal treadmill exercise test (left) and by body mass index levels in 2.5 kg/m2 increments (right) in women. Number of patients at risk is located above each associated bar, and number of deaths is located within each associated bar.
