Table 2.

Post-Intervention Least Squared Means for Physical Function Measures by Group^a

Physical Function	Exercise (N=48)	Control (N=51)
VO2peak, mL/kg/min	15.7 [15.2, 16.3]*	13.5 [13.0, 14.0]
VAT, mL/min	807.5[768.8, 846.2]*	673.9 [636.5, 711.5]
6MWT, meters	489.3 [474.5, 504.1]*	448.6 [434.4, 462.9]
Peak workload, W	74.3 [70.6, 78.0]*	58.0 [54.4, 61.6]

^aControlling for baseline values and sex

Data presented as mean [95% CI]

Abbreviations: 6MWT, 6 min walk test; VAT, ventilatory anaerobic threshold.

^*P < .05 level after adjustment for multiple comparisons; individual p values in text