时间/指标

CA19-9

CEA

AFP

术前1 d

4248.2 ± 3462.1

2.7 ± 1.3

2.5 ± 1.4

术后1 d

1346.9 ± 2639.9

2.4 ± 1.3

2.7 ± 1.5

术后7 d

46.9 ± 30.5

2.4 ± 1.3

2.8 ± 1.8

统计值

H = 15.802

F = 0.087

F = 0.054

P值

0.000

0.917

0.948