Skip to main content

Table 6 Preoperative and postoperative chemokine markers in matched non-dNCR groups

From: Association between serum chemokines levels and delayed neurocognitive recovery after non-cardiac surgery in elderly patients: a nested case–control study

 

Raw (pg/ml)

Normalized

Marker Z-scores

Pre-operative

Post-operative

Pre-operative

Post-operative

Pre-operative

Post-operative

P value

CCL2

65.24 (23.07)

84.62 (86.88)

1.79 (0.17)

1.77 (0.37)

0.0 (1.0)

 − 0.11 (2.18)

0.821

CCL5

1039.91 (242.30)

996.25 (140.62)

3.00 (0.11)

2.99 (0.06)

0.0 (1.0)

 − 0.05 (0.55)

0.670

CCL11

22.20 (22.42)

16.97 (18.45)

1.02 (0.71)

0.88 (0.68)

0.0 (1.0)

 − 0.20 (0.96)

0.342

CXCL8

4.06 (4.43)

4.41 (3.24)

0.46 (0.33)

0.58 (0.38)

0.0 (1.0)

0.38 (1.14)

0.144

  1. Data are presented as mean (SD)
  2. *P < 0.05, paired samples t-test