Pre- and postprocedure | Preprocedure only | Postprocedure only | No interruption | Total | |
---|---|---|---|---|---|
Major surgerya,b | 160 (58.4) | 47 (17.2) | 13 (4.7) | 54 (19.7) | 274 (100) |
CrCL ≤ 50 | 35 (54.7) | 12 (18.8) | 4 (6.3) | 13 (20.3) | 64 (100) |
CrCL > 50 | 108 (57.4) | 33 (17.6) | 9 (4.8) | 38 (20.2) | 188 (100) |
CrCL unknown | 17 (77.3) | 2 (9.1) | 0 | 3 (13.6) | 22 (100) |
Nonmajor surgeryc | 114 (22.3) | 222 (43.4) | 16 (3.1) | 160 (31.3) | 512 (100) |
CrCL ≤ 50 | 26 (19.4) | 54 (40.3) | 3 (2.2) | 51 (38.1) | 134 (100) |
CrCL > 50 | 71 (23.5) | 137 (45.4) | 9 (3.0) | 85 (28.1) | 302 (100) |
CrCL unknown | 17 (22.4) | 31 (40.8) | 4 (5.3) | 24 (31.6) | 76 (100) |