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Table 2 Data of gastroscopy procedure

From: The effect of varying inhaled oxygen concentrations of high-flow nasal cannula oxygen therapy during gastroscopy with propofol sedation in elderly patients: a randomized controlled study

 

Group C

(n = 123)

Group H100

(n = 123)

Group H50

(n = 123)

P value

Duration, min

9 (8, 11)

9 (8, 11)

9 (8, 10)

0.177

Dose of propofol, mg

139.6 ± 22.3

143.2 ± 22.1

142.7 ± 18.5

0.068

Wake-up time, min

3 (3, 4)

3 (2, 4)

4 (3, 4)

0.056

  1. Values were presented as mean ± SD and median (Q1, Q3)