Table 2 The association of postoperative mortality and morbidity in patients grouped by albumin level before propensity score matching

196(3.7)

248(1.2)

3.31(2.74–4.00)

< 0.001

40(0.8)

55(0.3)

2.98(1.98–4.48)

< 0.001

142(2.7)

239(1.1)

2.46(2.00–3.04)

< 0.001

183(3.5)

319(1.5)

2.39(1.98–2.87)

< 0.001

159(3)

280(1.3)

2.36(1.93–2.87)

< 0.001

991(18.9)

2009(9.4)

2.25(2.07–2.44)

< 0.001

177(3.4)

365(1.7)

2.01(1.68–2.41)

< 0.001

211(4)

457(2.1)

1.92(1.63–2.27)

< 0.001

70(1.3)

163(0.8)

1.76(1.33–2.33)

< 0.001

113(2.2)

302(1.4)

1.54(1.24–1.91)

< 0.001

245(4.7)

715(3.4)

1.42(1.22–1.64)

< 0.001

217(4.1)

646(3)

1.39(1.18–1.62)

< 0.001

353(6.7)

1068(5)

1.37(1.21–1.55)

< 0.001

430(8.2)

1411(6.6)

1.26(1.13–1.41)

< 0.001

49(0.9)

116(0.5)

1.73(1.24–2.42)

0.001

71(1.4)

180(0.8)

1.62(1.23–2.13)

0.001

44(0.8)

103(0.5)

1.75(1.23–2.49)

0.002

63(1.2)

163(0.8)

1.58(1.18–2.12)

0.002

85(1.6)

259(1.2)

1.34(1.05–1.72)

0.019

216(4.1)

869(4.1)

1.01(0.87–1.18)

0.865