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Table 1 Quantitative measures descriptive statistics

From: Prediction of postoperative nausea and vomiting by point-of-care gastric ultrasound: can we improve complications and length of stay in emergency surgery? A cohort study

 

Median

IQR

Preoperative

 D1 (mm)

24,1

7,8

 D2 (mm)

26,1

8,3

 CSA (cm2) calculated

521,2

267,1

 CSA (cm2) measured

5,4

3,1

Postoperative

 D1 (mm)

23,2

7,9

 D2 (mm)

28

10,7

 CSA (cm2) calculated

505,2

288,3

 CSA (cm2) measured

5,2

2,4

  1. SD Standard deviation, D1 Diameter 1, D2 Diameter 2, CSA Cross-sectional area, IQR InterQuartile Range