Table 1 Patient demographic and perioperative data
Variables | Beach chair | Control |
|---|---|---|
(n = 30) | (n = 30) | |
Gender, M:F | 15/15 | 11/19 |
Age, y | 40.2 ± 13.7 | 44.8 ± 11.5 |
Height, cm | 163.6 ± 8.5 | 159.9 ± 7.6 |
Weight, kg | 64.4 ± 11.8 | 62.1 ± 10.1 |
BMI, Kg/m | 24.1 ± 4.0 | 24.2 ± 2.6 |
ASA classification, I/II | 9/21 | 10/20 |
Surgery time, min | 81.6 ± 37.7 | 63.9 ± 33.7 |
Surgery Type | ||
Meniscal repair | 16(53.3) | 19(63.3) |
Subtotal meniscus resection | 5(16.7) | 3(10.0) |
Knee cavity laparotomy | 3(10.0) | 2(6.7) |
Popliteal cyst resection | 1(3.3) | 1(3.3) |
Joint free body removal | 0(0) | 3(10.0) |
Cruciate ligament reconstruction | 5(16.7) | 2(6.7) |