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Table 4 Orthopedic Injuries in Ligamentous and Non Ligamentous Knee Injury Patients

From: Prevalence of ligamentous knee injuries in pedestrian versus motor vehicle accidents

 Overall (N = 539)No Ligamentous Knee Injury (N = 472)Ligamentous Knee Injury (N = 67) 
Count (%)Count (%)Count (%)P-valueOR (95% CI)
Cervical Spine Injury
 No464 (86.1%)412 (87.3%)52 (77.6%)  
 Yes75 (14.2%)60 (12.7%)15 (22.4%)0.03352.0 (1.1–3.7)
Thoracic Spine Injury
 No474 (87.8%)418 (88.6%)56 (83.6%)  
 Yes65 (12.2%)54 (11.7%)11 (15.9%)0.24451.5 (0.8–3.1)
Lumbar Spine Injury
 No456 (84.6%)407 (86.2%)49 (73.1%)  
 Yes83 (15.4%)65 (13.8%)18 (26.1%)0.00562.3 (1.3–4.2)
Upper Extremity Fracture
 No383 (71.1%)335 (71.0%)48 (71.6%)  
 Yes156 (28.9%)137 (29.0%)19 (28.4%)0.91030.96 (0.5–1.7)
Pelvic Ring Injury
 No408 (75.7%)365 (77.3%)43 (64.2%)  
 Yes131 (24.3%)107 (22.7%)24 (35.8%)0.01881.9 (1.1–3.3)
Acetabular Fracture
 No492 (91.3%)437 (92.6%)55 (82.1%)  
 Yes47 (8.7%)35 (7.4%)12 (17.9%)0.00442.7 (1.3–5.6)
Proximal Femur Fracture
 No509 (94.4%)448 (94.9%)61 (91.0%)  
 Yes30 (5.6%)24 (5.1%)6 (9.0%)0.19601.8 (0.7–4.7)
Diaphyseal Femur Fracture
 No512 (95.0%)448 (94.9%)64 (95.5%)  
 Yes27 (5.0%)24 (5.1%)3 (4.5%)0.83121.9 (0.9–3.8)
Distal Femur Fracture
 No532 (98.7%)468 (99.2%)64 (95.5%)  
 Yes7 (1.3%)4 (0.8%)3 (4.5%)0.01415.5 (1.2–25.1)
Patellar Fracture
 No531 (98.5%)467 (98.9%)64 (95.5%)  
 Yes8 (1.5%)5 (1.1%)3 (4.5%)0.03044.4 (1.0–18.8)
Quadriceps tendon injury
 No538 (99.8%)471 (99.8%)67 (100.0%)  
 Yes1 (0.2%)1 (0.2%)0 (0.0%)0.70610.99 (0.99–1.1)
Patellar tendon injury
 No537 (99.6%)471 (99.8%)66 (98.5%)  
 Yes2 (0.4%)1 (0.2%)1 (1.5%)0.10677.1 (0.4–115.4)
Tibial Plateau Fracture
 No491 (91.1%)447 (94.7%)44 (65.7%)  
 Yes48 (8.9%)25 (5.3%)23 (34.3%)<.00014.1 (2.4 - 7.1)
Tibial shaft fracture
 No483 (89.6%)423 (89.6%)60 (89.6%)  
 Yes56 (10.4%)49 (10.4%)7 (10.4%)0.98671.0 (0.4–2.3)
Tibial pilon fracture
 No530 (98.3%)467 (98.9%)63 (94.0%)  
 Yes9 (1.7%)5 (1.1%)4 (6.0%)0.00335.9 (1.6–22.7)
Ankle Fracture +/− Dislocation
 No491 (91.1%)428 (90.7%)63 (94.0%)  
 Yes48 (8.9%)44 (9.3%)4 (6.0%)0.36740.6 (0.2–1.8)
Hindfoot Fracture +/− Dislocation
 No527 (97.8%)461 (97.7%)66 (98.5%)  
 Yes12 (2.2%)11 (2.3%)1 (1.5%)0.66350.6 (0.1–5.00
Midfoot Fracture +/− Dislocation
 No527 (97.8%)460 (97.5%)67 (100.0%)  
 Yes12 (2.2%)12 (2.5%)0 (0.0%)0.18690.97 (0.96–0.99)
Forefoot Fracture +/− Dislocation
 No514 (95.4%)453 (96.0%)61 (91.0%)  
 Yes25 (4.6%)19 (4.0%)6 (9.0%)0.07262.3 (0.9–6.1)
Hip dislocation
 No529 (98.1%)464 (98.3%)65 (97.0%)  
 Yes10 (1.9%)8 (1.7%)2 (3.0%)0.46401.8 (0.4–8.6)
Knee dislocation
 No532 (98.7%)470 (99.6%)62 (92.5%)  
 Yes7 (1.3%)2 (0.4%)5 (7.5%)<.000119.0 (3.6–99.1)