Table 4 Associated injuries of the adult motorcycle riders with positive and negative blood alcohol concentration
From: Alcohol-related hospitalizations of adult motorcycle riders
Variable | BAC + N = 601 | BAC- N = 829 | Odds ratio (95% CI) | p |
|---|---|---|---|---|
Head trauma, n(%) | ||||
Neurologic deficit | 13 (2.2) | 21 (2.5) | 0.9 (0.42-1.71) | 0.650 |
Cranial fracture | 130 (21.6) | 149 (18.0) | 1.3 (0.97-1.64) | 0.085 |
Epidural hematoma (EDH) | 82 (13.6) | 109 (13.1) | 1.0 (0.77-1.42) | 0.786 |
Subdural hematoma (SDH) | 126 (21.0) | 185 (22.3) | 0.9 (0.72-1.19) | 0.541 |
Subarachnoid hemorrhage (SAH) | 142 (23.6) | 231 (27.9) | 0.8 (0.63-1.02) | 0.072 |
Intracerebral hematoma (ICH) | 34 (5.7) | 54 (6.5) | 0.9 (0.55-1.34) | 0.506 |
Cerebral contusion | 60 (10.0) | 134 (16.2) | 0.6 (0.42-0.80) | 0.001 |
Cervical vertebral fracture | 9 (1.5) | 13 (1.6) | 1.0 (0.41-2.25) | 0.915 |
Maxillofacial trauma, n(%) | ||||
Maxillary fracture | 110 (18.3) | 125 (15.1) | 1.3 (0.95-1.67) | 0.104 |
Mandibular fracture | 50 (8.3) | 53 (6.4) | 1.3 (0.89-1.99) | 0.164 |
Orbital fracture | 39 (6.5) | 38 (4.6) | 1.4 (0.91-2.29) | 0.115 |
Nasal fracture | 20 (3.3) | 22 (2.7) | 1.3 (0.68-2.34) | 0.456 |
Thoracic trauma, n(%) | ||||
Rib fracture | 86 (14.3) | 99 (11.9) | 1.2 (0.90-1.68) | 0.188 |
Hemothorax | 16 (2.7) | 22 (2.7) | 1.0 (0.52-1.93) | 0.992 |
Pneumothorax | 18 (3.0) | 28 (3.4) | 0.9 (0.48-1.61) | 0.686 |
Hemopneumothorax | 12 (2.0) | 25 (3.0) | 0.7 (0.33-1.32) | 0.231 |
Lung contusion | 12 (2.0) | 35 (4.2) | 0.5 (0.24-0.90) | 0.020 |
Thoracic vertebral fracture | 5 (0.8) | 7 (0.8) | 1.0 (0.31-3.12) | 0.980 |
Abdominal trauma, n(%) | ||||
Intra-abdominal injury | 13 (2.2) | 27 (3.3) | 0.7 (0.34-1.28) | 0.216 |
Hepatic injury | 35 (5.8) | 50 (6.0) | 1.0 (0.62-1.50) | 0.870 |
Splenic injury | 16 (2.7) | 21 (2.5) | 1.1 (0.54-2.03) | 0.879 |
Retroperitoneal injury | 2 (0.3) | 4 (0.5) | 0.7 (0.13-3.77) | 0.665 |
Renal injury | 6 (1.0) | 9 (1.1) | 0.9 (0.33-2.60) | 0.873 |
Urinary bladder injury | 2 (0.3) | 1 (0.1) | 2.8 (0.25-30.56) | 0.387 |
Lumbar vertebral fracture | 1 (0.2) | 13 (1.6) | 0.1 (0.01-0.80) | 0.008 |
Extremity trauma, n(%) | ||||
Scapular fracture | 25 (4.2) | 19 (2.3) | 1.9 (1.01-3.39) | 0.044 |
Clavicle fracture | 96 (16.0) | 105 (12.7) | 1.3 (0.97-1.77) | 0.076 |
Humeral fracture | 15 (2.5) | 41 (4.9) | 0.5 (0.27-0.90) | 0.018 |
Radial fracture | 37 (6.2) | 82 (9.9) | 0.6 (0.40-0.89) | 0.012 |
Ulnar fracture | 25 (4.2) | 43 (5.2) | 0.8 (0.48-1.31) | 0.368 |
Metacarpal fracture | 15 (2.5) | 21 (2.5) | 1.0 (0.50-1.93) | 0.965 |
Pelvic fracture | 20 (3.3) | 34 (4.1) | 0.8 (0.46-1.41) | 0.449 |
Femoral fracture | 57 (9.5) | 87 (10.5) | 0.9 (0.63-1.27) | 0.531 |
Patella fracture | 21 (3.5) | 27 (3.3) | 1.1 (0.60-1.92) | 0.806 |
Tibia fracture | 57 (9.5) | 78 (9.4) | 1.0 (0.71-1.44) | 0.962 |
Fibular fracture | 31 (5.2) | 52 (6.3) | 0.8 (0.51-1.28) | 0.374 |
Calcaneal fracture | 17 (2.8) | 26 (3.1) | 0.9 (0.48-1.67) | 0.737 |
Metatarsal fracture | 6 (1.0) | 18 (2.2) | 0.5 (0.18-1.15) | 0.088 |