TABLE II.
Bivariate Analyses of Total MMEs Prescribed
| Total MMEs | |||
| Mean (Standard Deviation) | 95% Confidence Interval | P Value | |
| Country | <0.0001 | ||
| U.S. | 383 (27) | 331-435 | |
| Netherlands | 229 (35) | 160-297 | |
| Haiti | 101 (25) | 52-150 | |
| Sex | 0.8727 | ||
| Female | 291 (53) | 186-395 | |
| Male | 300 (23) | 255-345 | |
| Training year | 0.0221 | ||
| 1 | 292 (60) | 174-411 | |
| 2 | 341 (43) | 256-425 | |
| 3 | 216 (28) | 162-270 | |
| 4 | 263 (40) | 186-341 | |
| ≥5 | 466 (67) | 336-597 | |
| Age | 0.0018 | ||
| <40 yr | 326 (25) | 278-374 | |
| >70 yr | 267 (21) | 226-308 | |
| Injury site | <0.0001 | ||
| Ankle | 257 (23) | 211-303 | |
| Femur | 357 (27) | 304-411 | |
| Wrist | 175 (17) | 142-207 | |
| Tibial shaft | 354 (26) | 304-404 | |
| Tibial plateau | 358 (28) | 303-412 | |