Comparison | No of studies | Weighted mean difference in walking times in minutes (95% CI) |
---|---|---|
*3 trials were not included in the statistical analysis because of incomplete data. | ||
†Not significant. | ||
Exercise v usual care or placebo | 3* | −6.52 (4.38 to 8.67) |
Exercise v angioplasty | 1 | −3.30 (2.21 to 4.39) |
Exercise v antiplatelet treatment | 1 | −1.06 (0.15 to 1.97) |
Exercise v surgery | 1 | −1.66 (−4.55 to 1.23)† |
Exercise v pentoxifylline | 1 | −0.45 (−0.66 to −0.24) |