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Patient demographics
| Demographic | Intraosseous group (n = 11) | Systemic group (n = 11) |
|---|---|---|
| Males | 6 | 4 |
| Females | 5 | 7 |
| Age (years) | 71.8 (56–87) | 65.3 (48–83) |
| Body mass index (kg/m2) | 27.7 (22.1–35) | 29.1 (23.1–35) |
| Tourniquet time (minutes) | 84 (44–135) | 82 (43–113) |
| Procedure length (minutes skin to skin) | 74 (37–122) | 76 (39–110) |
| American Society of Anesthesiologists score | 2.2 | 2.1 |
Values given as mean with range in parentheses.
