All patients | MED | CABG | P value | |
Baseline | ||||
Number | 875 | 466 | 409 | |
Mean±SD | 340±117 | 339±116 | 340±117 | 0.79 |
Median (25th, 75th) | 350 (274, 410) | 348 (270, 410) | 350 (276, 410) | |
Change at 4 months | ||||
Number | 788 | 420 | 368 | |
Mean±SD | 33±106 | 28±102 | 38±109 | 0.14 |
Median (25th, 75th) | 30 (−20, 82) | 27 (−22, 77) | 35 (−20, 91) | |
Change at 12 months | ||||
Number | 645 | 331 | 314 | |
Mean±SD | 41±113 | 36±114 | 47±112 | 0.074 |
Median (25th, 75th) | 35 (−20, 97) | 32 (−25, 75) | 40 (−14, 110) | |
Change at 24 months | ||||
Number | 551 | 287 | 264 | |
Mean±SD | 33±121 | 34±113 | 31±129 | 0.71 |
Median (25th, 75th) | 28 (−32, 94) | 28 (−26, 94) | 27 (−40, 95) | |
Change at 36 months | ||||
Number | 441 | 220 | 221 | |
Mean±SD | 0±148 | 7±139 | −7±157 | 0.48 |
Median (25th, 75th) | 13 (−56, 75) | 20 (−50, 77) | 10 (−67, 74) |
Six-minute walk distance is in metres.
CABG, coronary artery bypass surgery.