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Table 3 SVV value in the Group S1 and COP and SVV values in the Group S2 (‾x ± s)

From: Effect of goal-directed fluid therapy based on plasma colloid osmotic pressure on the postoperative pulmonary complications of older patients undergoing major abdominal surgery

Group

Parameters

T0

T1

T2

T3

S1

SVV (%)

12.9 ± 2.8

8.6 ± 2.2*

8.6 ± 1.3*

8.8 ± 1.7*

S2

SVV (%)

12.3 ± 2.8

8.5 ± 1.4*

8.9 ± 1.9*

8.7 ± 2.0*

COP (mmHg)

19.5 ± 2.7

22.3 ± 1.5*

22.1 ± 2.2*

21.9 ± 1.6*

  1. Data are expressed as mean ± standard deviation
  2. Compared with T0 in the same group, *P < 0.05 is statistically significant