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Table 2 Operative characteristics of the study population

From: Association of intraocular pressure and postoperative nausea and vomiting after microvascular decompression - a prospective cohort study

 

Total (n = 103)

IOP reduction (n = 56)

No IOP reduction (n = 47)

P value

Operative time, min, Median (IQR)

59.00 (51.00, 66.00)

58.00 (48.00, 64.00)

60.00 (53.00, 73.00)

0.098

Intraoperative sufentanil dose, mg, Median (IQR)

20.00 (16.00, 25.00)

20.00 (15.25, 25.00)

20.00 (16.00, 25.00)

0.777

Intraoperative fluid, mL, Median (IQR)

800.00 (600.00, 900.00)

750.00 (600.00, 900.00)

800.00 (700.00, 900.00)

0.459

Intraoperative output, mL, Median (IQR)

155.00 (110.00, 310.00)

120.00 (110.00, 220.00)

160.00 (110.00, 320.00)

0.190

Postoperative IOP, mmHg, M ± SD

15.68 ± 2.38

14.99 ± 2.26

16.49 ± 2.28

0.003

  1. M ± SD Mean ± standard deviation, IQR Interquartile range, IOP Intraocular pressure