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Table 2 Comparisons among different time points grouped by various factors

From: High-sensitivity troponin T release profile in off-pump coronary artery bypass grafting patients with normal postoperative course

  24 h before OP PO 6 h PO12h PO 24 h PO 48 h PO 72 h PO 96 h PO 120 h
Total 81.98 ± 367.60 142.27 ± 11,208 186.12 ± 145.36 207.13 ± 176.81 165.30 ± 149.34 134.06 ± 123.41 103.74 ± 100.68 72.34 ± 79.52
Group by gender
 Male (n = 317) 92.92 ± 407.98 150.75 ± 112.65 190.64 ± 141.43 213.76 ± 176.88 170.57 ± 151.19 137.99 ± 124.17 108.40 ± 106.46 76.19 ± 83.69
 Female (n = 81) 39.14 ± 103.83 109.08 ± 103.97 168.45 ± 159.53 181.18 ± 175.21 144.65 ± 140.91 118.69 ± 119.91 85.48 ± 71.50 57.30 ± 58.54
Group by grafts
 G1 (n = 279) 89.39 ± 424.06 129.51 ± 104.26 173.99 ± 143.33 193.35 ± 169.58 153.56 ± 146.50 124.67 ± 123.86 100.44 ± 103.31 72.31 ± 84.31
 G2 (n = 119) 64.58 ± 174.74 172.18 ± 123.97 214.18 ± 146.72 239.45 ± 189.54 192.82 ± 152.92 156.07 ± 120.01 111.48 ± 94.21 72.44 ± 67.28
Group by EuroSCORE II
 HRG (n = 62) 87.46 ± 176.87* 169.09 ± 125.95** 219.53 ± 169.83*** 262.19 ± 275.68**** 213.12 ± 230.94***** 171.18 ± 191.37****** 135.39 ± 148.29******* 95.81 ± 113.85********
 LRG (n = 336) 80.96 ± 392.99 137.32 ± 108.81 179.96 ± 140.89 196.97 ± 150.14 156.47 ± 127.35 127.19 ± 105.25 97.90 ± 88.26 68.01 ± 70.80
Group by age
 Elderly (n = 105) 89.60 ± 420.82 137.04 ± 105.12 178.56 ± 138.02 196.92 ± 149.48 156.27 ± 124.11 128.52 ± 106.91 98.69 ± 88.02 65.83 ± 62.79 ∆∆
 Young (n = 293) 60.97 ± 139.73 156.66 ± 128.78 206.96 ± 162.79 235.27 ± 234.91 190.16 ± 201.97 149.33 ± 159.97 117.65 ± 128.80 90.18 ± 111.98
Group by CAD
 SAP (n = 244) 65.21 ± 368.34 140.13 ± 97.59 187.26 ± 145.49 187.26 ± 145.49 210.96 ± 192.52 168.01 ± 163.61 104.99 ± 105.93 71.13 ± 80.48
 USAP (n = 109) 54.09 ± 142.57 142.55 ± 131.44 179.22 ± 135.21 190.28 ± 134.15 158.48 ± 113.69 125.45 ± 87.68 96.70 ± 72.59 73.07 ± 69.93
 AMI (n = 45) 240.38 ± 625.21 153.19 ± 134.88 196.69 ± 169.23 227.18 ± 178.92 167.10 ± 146.69 134.42 ± 113.17 113.97 ± 127.76 77.16 ± 96.16
  1. Abbreviations:G1 group1, number grafts ≤4; G2 group2, number grafts ≥5, HRG high risk group (EuroSCORE II > =2.00%), LRG low risk group (EuroSCORE II < 2.00%), CAD coronary atherosclerotic heart disease, SAP Stable angina pectoris, USAP Unstable angina pectoris, AMI acute myocardial infarction, OP operation, PO postoperative
  2. *P = 0.003; ** P = 0.040; *** P = 0.049; **** P = 0.007; ***** P = 0.006; ****** P = 0.010; ******* P = 0.007; ******** P = 0.011; P = 0.045; ∆∆ P = 0.007; P = 0.008