Table 6 Effect size of intraoperative serum high mobility group box 1 (continuous variable) levels on pediatric acute respiratory distress syndrome in subgroups

Graft cold ischemia time(min)

0.0118

 40–75

68

1.05 (0.78, 1.40)

0.7495

 76–98

71

2.20 (1.33, 3.05)

0.0009

 99–366

71

1.14 (0.90, 1.44)

0.2701

Intraoperative blood loss volume(mL)

0.4138

 50–250

60

1.34 (0.93, 1.93)

0.1160

 300–350

61

1.59 (1.11, 2.28)

0.0113

 400–1000

89

1.22 (1.02, 1.46)

0.0256

Pretransplant albumin(g/L)

0.8655

 23.7–32.6

68

1.30 (1.04, 1.61)

0.0199

 32.7–36.3

72

1.31 (1.01, 1.70)

0.0412

 36.4–49.4

70

1.18 (0.83, 1.66)

0.3536

Pretransplant total bilirubin(µmol/L)

0.1577

 3.15–184.8

70

1.18 (0.87, 1.62)

0.2877

 187.23–326

70

1.19 (0.88, 1.60)

0.2642

 327.5–862.7

70

1.67 (1.25, 2.24)

0.0006

Weight

0.0084

 4.5–6.47

70

1.46 (1.10, 1.93)

0.0080

 6.48–7.46

65

1.96 (1.27, 3.02)

0.0023

 7.5–14.5

75

0.99 (0.77, 1.27)

0.9505

Sex

0.1544

 Male

94

1.17 (0.97, 1.43)

0.1052

 Female

116

1.44 (1.14, 1.81)

0.0019

Age(month)

0.0835

 4.6–6.27

70

1.25 (0.97, 1.60)

0.0837

 6.33–8.8

70

1.68 (1.21, 2.32)

0.0020

 8.9–36.23

70

1.04 (0.77, 1.40)

0.8068