Table IV.
Six-month changes in six-minute walk distance and maximal treadmill walking distance among PAD participants randomized to a control group, according to presence vs. absence of intermittent claudication symptoms
Participants with intermittent claudication symptoms (N=58) | Participants without intermittent claudication symptoms (N=137) | |
---|---|---|
Six month change in six-minute walk distance | −3.0 meters (95% CI: −19.0, +13.0) | −13.3 meters (95% CI: −23.1, −3.4) |
Six-month change in maximal treadmill walking distance | +38.7 meters (95% CI: −3.0, +80) | +24.2 meters (95% CI: +1.3, +47.1) |
Difference in six month change between six-minute walk distance and maximal treadmill walking distance | −35.9 meters (95% CI:−75, +3.6) | −40.0 meters (95% CI: −63.9, −16.2) |
CI = Confidence interval