Characteristic | Ketamine | Ketorolac | P value |
---|---|---|---|
Sex | 0.865 | ||
 male | 32 (45.7) | 33 (47.1) |  |
 female | 38 (55.3) | 37 (52.9) | |
Age | 0.594 | ||
  < 30 | 23 (32.9) | 23 (32.9) |  |
 31–40 | 10 (14.3) | 18 (25.7) | |
 41–60 | 11 (15.7) | 14 (20) | |
  > 60 | 26 (37.1) | 15 (21.4) | |
Drug history | 0.080 | ||
 yes | 11 (16) | 24 (34) |  |
 no | 59 (84) | 46 (64) | |
Sensitivity drug history | 0.080 | ||
 yes | 0 (0) | 3 (4) |  |
 no | 70 (100) | 67 (96) | |
Headache history | 0.716 | ||
 yes | 47 (67) | 49 (70) |  |
 no | 23 (33) | 21 (30) |