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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