Research Article
High Incidence of Burst Suppression during Propofol Sedation for Outpatient Colonoscopy: Lessons Learned from Neuromonitoring
Table 1
Descriptive statistics for demographic and dosing variables for the study group.
| | N | Range | Mean | Standard deviation | 95.0% CI of mean |
| Demographics | Male/female | 47/72 | — | — | — | — | Age | 118 | 25.0–65.0 | 52.1 | 9.2 | 50.4–53.7 | ASA status | 118 | 1-2 | 1.8 | 0.3 | 1.7–1.9 | BMI | 119 | 19.0–67.4 | 28.9 | 6.3 | 27.7–30.0 | Height (m) | 119 | 1.4–2.0 | 1.6 | 0.1 | 1.6-1.7 | Weight (kg) | 119 | 49.0–201.0 | 83.3 | 20.3 | 79.6–87.0 |
| Dosing | Number of propofol boluses | 86 | 1.0–8.0 | 2.5 | 1.2 | 2.2–2.7 | Total propofol dose (mg) | 118 | 80.0–607.2 | 242.9 | 105.7 | 223.6–262.1 | Propofol dose per kg (mg) | 119 | 0.7–9.3 | 3.1 | 1.5 | 2.8–3.4 | Surgical duration (min) | 119 | 7.0–46.4 | 17.5 | 6.7 | 16.3–18.7 |
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