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Comparison of preoperative and postoperative MPV, PDW, and platelet count of patients with saphenous vein graft disease (stenosis group).
| Preoperative | Postoperative | P value | |
|---|---|---|---|
| MPV | 7.8±0.9 | 9.6±1.8 | 0.0001 |
| PDW | 16.6±0.9 | 16.5±1.5 | 0.59 |
| Platelet count | 221,000±68,200 | 272,000±93,300 | 0.003 |
MPV=mean platelet volume; PDW=platelet distribution width
