项目 | 低蛋白组(n = 184) | 正常组(n = 265) | t/χ2值 | P值 |
体外循环时间(min) | 133.12 ± 52.78 | 113.99 ± 54.24 | 3.710 | <0.01 |
阻断时间(min) | 86.31 ± 38.90 | 74.78 ± 39.87 | 3.030 | 0.003 |
手术时间(min) | 275.59 ± 85.55 | 246.63 ± 79.47 | 3.680 | <0.01 |
术中出血量(ml) | 723.91 ± 270.55 | 636.60 ± 236.09 | 3.540 | <0.01 |
术中输血量(ml) | 423.80 ± 479.26 | 401.26 ± 437.83 | 0.516 | 0.606 |
自体血回输量(ml) | 608.59 ± 238.54 | 545.17 ± 235.20 | 2.793 | 0.005 |
术中晶体量(ml) | 694.73 ± 290.29 | 655.40 ± 278.21 | 1.447 | 0.149 |
术中胶体量(ml) | 566.68 ± 256.05 | 515.43 ± 174.38 | 2.361 | 0.019 |
术中补液量(ml) | 1261.41 ± 402.32 | 1166.68 ± 332.28 | 2.631 | 0.009 |