| Knee arthroscopy patients, available for: | |
---|---|---|
Ex vivo thrombin generation (N = 85) | In vivo thrombin generation (N = 28) | |
Type of procedure | ||
 Meniscectomy, n (%) | 54 (63.5) | 19 (67.9) |
 Diagnostic arthroscopy, n (%) | 5 (5.9) | 1 (3.6) |
 Removal of loose bodies, n (%) | 3 (3.5) | 0 (0.0) |
 Other, n (%) | 9 (10.6) | 4 (14.3) |
 Multiple procedures, n (%) | 14 (16.5) | 4 (14.3) |
ASA classificationa | ||
 ASA I, n (%) | 51 (62.2) | 15 (55.6) |
 ASA II, n (%) | 30 (36.6) | 12 (44.4) |
 ASA III, n (%) | 1 (1.2) | 0 (0.0) |
Type of anesthesia | ||
 General, n (%) | 56 (66.7) | 16 (57.1) |
 Spinal, n (%) | 28 (33.3) | 12 (42.9) |
Use of thigh-tourniquet | ||
 Yes, n (%) | 80 (97.6) | 25 (96.2) |
Total duration of knee arthroscopyb | ||
 Median in minutes (IQR) | 20.0 (16.0 – 27.0) | 21.0 (16.0 – 27.3) |
Duration of surgeryc | ||
 Median in minutes (IQR) | 12.0 (9.0 – 16.0) | 12.0 (10.0 – 14.8) |