Table 2 Baseline demographics. Numbers may not add up to 100% due to rounding
Standard group | Wireless group | |
|---|---|---|
Total (n) | 126 | 124 |
Age (years; mean (SD)) | 57.5 (15.8) | 58.0 (13.9) |
Sex (female; n (%)) | 78 (61.9%) | 94 (75.8%) |
ASA class (n (%)) | ||
1 | 3 (2.4%) | 0 (0%) |
2 | 19 (15.1%) | 29 (23.4%) |
3 | 88 (69.8%) | 75 (60.5%) |
4 | 16 (12.7%) | 20 (16.1%) |
BMI (mean (SD)) | 27.5 (5.9) | 28.6 (7.0) |
OSA (n (%)) | 6 (4.8%) | 4 (3.2%) |
Type of surgery (n (%)) | ||
General surgery | 72 (57.1%) | 46 (37.1%) |
Urology | 12 (9.5%) | 12 (9.7%) |
Gynecology | 41 (32.5%) | 65 (52.4%) |
Orthopedics | 0 (0%) | 1 (0.81%) |
Plastics | 1 (0.79%) | 0 (0%) |
Type of anesthesia (n (%)) | ||
General | 89 (70.6%) | 83 (66.9%) |
General/Regional | 30 (23.8%) | 37 (29.8%) |
Regional | 7 (5.6%) | 4 (3.2%) |
Postoperative analgesia (n (%)) | ||
PCA | 61 (48.4%) | 62 (50.0%) |
Epidural | 27 (21.4%) | 37 (29.8%) |
Multi-modal analgesia | 33 (26.2%) | 18 (14.5%) |
Non-opioid multi-modal analgesia | 5 (4.0%) | 7 (5.6%) |