SET was still beneficial for maximal and pain-free walking distances at 12 months , but it did not have a significant effect on quality of life parameters .
AUTHORS ' CONCLUSIONS SET has statistically significant benefit on treadmill walking distance ( maximal and pain-free ) compared with non-supervised regimens .
BACKGROUND Although supervised exercise therapy is considered to be of significant benefit for people with leg pain ( peripheral arterial disease ( PAD ) ) , implementing supervised exercise programs ( SETs ) in daily practice has limitations .
This is an up date of a review first published in 2006 .
OBJECTIVES The main objective of this review was to provide an accurate overview of studies evaluating the effects of supervised versus non-supervised exercise therapy on maximal walking time or distance on a treadmill for people with intermittent claudication .
Predictors of treatment outcome in intermittent claudication.
OBJECTIVE To derive formulae to predict the likely 12-month health-related quality of life outcome following different treatments for intermittent claudication ( IC ) . DESIGN A prospect i ve , r and omized , controlled study . MATERIAL S One hundred and seventy-one unselected patients with stable IC were sequentially r and omized to invasive therapy , supervised physical training or observation . Hierarchical analysis was used to identify significant predictors of outcome . RESULTS The strongest outcome predictors were baseline values of the respective outcome variables in all groups . No more than two significant secondary predictors were identified for each outcome variable and no outcome variable was a predictor of any other outcome variable . Result ing prediction equations achieved between 61 and 90 % concordance with improvement ( 75 % considered adequate ) , with best prediction for invasive therapy and poorest for observation . Suggested cutpoints for the various endpoints in the three groups had sensitivities ranging between 65 and 100 % and false positive rates between 5 and 50 % . CONCLUSIONS The derived equations adequately predicted improvement on the various outcome variables in invasive therapy and supervised physical training , and may serve as aids in selecting patients likely to benefit most from a particular treatment strategy . The uniqueness of the outcome variables underscores the importance of implementing a comprehensive set of endpoints relevant to the impacts of the condition
SET was still beneficial for maximal and pain-free walking distances at 12 months , but it did not have a significant effect on quality of life parameters .
AUTHORS ' CONCLUSIONS SET has statistically significant benefit on treadmill walking distance ( maximal and pain-free ) compared with non-supervised regimens .
BACKGROUND Although supervised exercise therapy is considered to be of significant benefit for people with leg pain ( peripheral arterial disease ( PAD ) ) , implementing supervised exercise programs ( SETs ) in daily practice has limitations .
This is an up date of a review first published in 2006 .
OBJECTIVES The main objective of this review was to provide an accurate overview of studies evaluating the effects of supervised versus non-supervised exercise therapy on maximal walking time or distance on a treadmill for people with intermittent claudication .