Skip to main content

Table 2 Preoperative hematological profiles and inflammatory indices of patients undergoing OPCABG

From: Systemic immune inflammatory index (SII) and systemic inflammatory response index (SIRI) as predictors of postoperative delirium in patients undergoing off-pump coronary artery bypass grafting (OPCABG) with cerebral infarction

Variable

Total (n = 321)

Non-POD (n = 208)

POD (n = 113)

p

Neutrophil (×10^9)

4.22 (3.41, 5.17)

4.29 (3.44, 5.18)

4.13 (3.30, 5.10)

0.637

Lymphocyte (×10^9)

1.59 (1.28, 2.07)

1.63 (1.34, 2.15)

1.53 (1.10, 1.90)

0.003

Platelet (×10^9)

209.00 (175.00, 244.00)

208.00 (175.00, 242.00)

212.00 (175.00, 252.00)

0.733

Monocyte (×10^9)

0.42 (0.33, 0.53)

0.42 (0.33, 0.53)

0.43 (0.32, 0.53)

0.979

SIRI

1.02 (0.67, 1.56)

0.96 (0.61, 1.47)

1.07 (0.74, 1.65)

0.034

SII

329.22 (194.77, 554.43)

318.65 (175.79, 475.76)

386.80 (230.87, 905.48)

0.003