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Table 4 Insulin resistance indicators in the two groups

From: Effects of preoperative oral enzyme-hydrolyzed rice flour solution on gastric emptying and insulin resistance in patients undergoing laparoscopic cholecystectomy: a prospective randomized controlled trial

 

Group C (n = 50)

Group E (n = 50)

P-value

FG(mmol/L, mean ± SD)

 Pre 1d

5.2 ± 0.9

5.2 ± 0.7

0.666

 Pos 1d

7.4 ± 1.2*

6.7 ± 1.2*

0.010

FINS(mU/L, mean ± SD)

 Pre 1d

7.6 ± 1.4

7.5 ± 1.7

0.706

 Pos 1d

10.8 ± 1.9*

9.6 ± 2.2*

0.005

Homa-IR (mean ± SD)

 Pre 1d

1.8 ± 0.6a

1.8 ± 0.6a

0.609

 Pos 1d

3.6 ± 1.2*

3.0 ± 1.2*

0.007

Homa-IS (M(P25, P75))

 Pre 1d

0.5(0.4,0.8)a

0.6(0.5,0.8)a

0.605

 Pos 1d

0.3(0.2,0.4)*

0.4(0.3,0.5)*

0.018

Homa-β (M(P25, P75))

 Pre 1d

81.0(67.2,173.2)a

89.5(75.9,117.3)a

0.504

 Pos 1d

58.4(50.0,61.1)*

60.9(53.4,66.8)*

0.045

  1. FG Fasting glucose, FIns Fasting insulin, HOMA-IR Homeostasis model assessment-insulin resistance index, HOMA-IS Homeostasis model assessment-insulin sensitivity index, HOMA-β Homeostasis model assessment-β; Pre 1d Preoperative day 1, Pos 1d Postoperative day 1, SD Standard deviation, M Median, P Percentile
  2. P-value indicates the statistical difference between the two groups at the same time point
  3. *Indicates a statistically significant difference compared with Pre 1d, P < 0.05
  4. aIndicates values that were not subject to normal distribution (ManneWhitney U test)