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Table 2 Comparison of surgery related data

From: Xenon consumption during general surgery: a retrospective observational study

  All ECO Mode AUTO Mode MANUAL Mode p-value
(n = 48) (n = 11) (n = 26) (n = 11)
Position:              
Spine Position (n) 45   (94) 10   (91) 24   (92) 11   (100) 0.529
Lithothomy (n) 3   (6) 1   (2) 2   (4) 0   (0)  
Type of peridural anaesthesia:              
Lumbal (n) 3   (7) 1   (14) 2   (8) 0   (0) 0.737
Thoracal (n) 13   (32) 3   (7) 7   (17) 3   (7)  
Type of surgery:              
Gynaecology (n) 31   (65) 6   (55) 19   (63) 6   (55) 0.159
Urology (n) 17   (35) 6   (55) 6   (23) 5   (46)  
Intraoperative data:              
Anaesthesia time (min) 142 ± 44 143 ± 32.4 135.0 ± 51.0 161.2 ± 32.4 0.258
Mean remifentanyl consumption (μg/kg/min) 0.16 ± 0.07 0.14 ± 0.05 0.17 ± 0.07 0.17 ± 0.08 0.504
Propofol consumption (mg) 214.9 ± 79.4 180.0 ± 71.8 221.3 ± 64.3 235.9 ± 108 0.222
Rocuronium consumption (mg) 39.2 ± 9.1 39.0 ± 10.9 39.0 ± 9.2 40.2 ± 7.7 0.933
Postoperative data:              
Postoperative use of piritramid (mg) 12.2 ± 7.7 10.5 ± 7.2 14.0 ± 7.8 8.2 ± 6.6 0.152
PACU time (min) 86.8 ± 48.5 79.1 ± 37.9 91.9 ± 57.9 82.0 ± 31.1 0.726
Brice questionnaire:              
2 h post-anaesthesia (n) (awareness/dreams) 0/3   (0/6) 0/1   (0/9) 0/1   (0/4) 0/1   (0/9) 0.756
12 h post-anaesthesia (n) (awareness/dreams 0/1   (0/2) 0/0   (0/0) 0/1   (0/4) 0/0   (0/0) 0.649
  1. Data are presented as mean±SD (normally distributed data) or as absolute numbers (with the percentage (%) of the whole group). PACU, post-anaesthesia care unit.