Table 1 General information of patients with humeral, femoral or tibial fractures in two groups
Fractures | Operation | RSIN | IIN |
|---|---|---|---|
Humerus (n = 494) | Age (years) | 33 ± 15 | 32 ± 16 |
Time from injury to operation (day) | 6 ± 12 | 6 ± 14 | |
Causes of injury (n) | |||
Traffic accident | 140 | 142 | |
Falling injury | 56 | 56 | |
Crashing injury of heavy object | 35 | 30 | |
Injury caused by stroke | 16 | 19 | |
Fracture type (n) | |||
A | 100 | 95 | |
B | 120 | 113 | |
C | 27 | 39 | |
Anterograde fixation (n) | 137 | 317 | |
Retrograde fixation (n) | 110 | 0 | |
Open reduction and internal fixation (n) | 221 | 222 | |
Closed reduction and internal fixation (n) | 26 | 25 | |
Femur (n = 572) | Age (years) | 37 ± 15 | 37 ± 12 |
Time from injury to operation (day) | 7 ± 15 | 7 ± 17 | |
Causes of injury (n) | |||
Traffic accident | 170 | 182 | |
Falling injury | 86 | 82 | |
Crashing injury of heavy object | 28 | 22 | |
Fracture type (n) | |||
A | 110 | 125 | |
B | 97 | 100 | |
C | 79 | 61 | |
Anterograde fixation (n) | 171 | 174 | |
Retrograde fixation (n) | 115 | 112 | |
Open reduction and internal fixation (n) | 251 | 267 | |
Closed reduction and internal fixation (n) | 35 | 19 | |
Tibia (n = 638) | Age (years) | 32 ± 17 | 32 ± 18 |
Time from injury to operation (day) | 8 ± 20 | 8 ± 20 | |
Causes of injury (n) | |||
Traffic accident | 185 | 188 | |
Falling injury | 87 | 87 | |
Crashing injury of heavy object | 45 | 38 | |
Injury caused by stroke | 2 | 6 | |
Fracture type (n) | |||
A | 150 | 130 | |
B | 100 | 115 | |
C | 69 | 74 | |
Anterograde fixation (n) | 319 | 319 | |
Retrograde fixation (n) | 0 | 0 | |
Open reduction and internal fixation (n) | 173 | 173 | |
Closed reduction and internal fixation (n) | 146 | 146 |