Table 1 Patient Demographics and Hospitalization Characteristics
From: Prevalence of ligamentous knee injuries in pedestrian versus motor vehicle accidents
|  | Overall (N = 539) | No Ligamentous Knee Injury (N = 470) | Ligamentous Knee Injury (N = 69) |  |  |
|---|---|---|---|---|---|
Count (%) | Count (%) | Count (%) | P-value | OR (95% CI) | |
Age | 43.6 | 43.7 | 42.7 | 0.6425 | Â |
Height (cm) | 172.9 | 172.8 | 173.3 | 0.6949 | Â |
Weight (kg) | 82.2 | 81.8 | 84.75 | .2707 | Â |
Body Mass Index (BMI) | 27.53 | 27.41 | 28.3 | .3032 | Â |
Sex | |||||
 Male | 349 (64.7%) | 305 (64.9%) | 44 (63.8%) | 0.9870 | 0.9 (0.5–1.7) |
 Female | 190 (35.3%) | 165 (35.1%) | 25 (36.2%) |  |  |
Payor status | |||||
 Unfunded | 211 (39.8%) | 184 (39.8%) | 27 (39.7%) | 0.7380 | 0.9 (0.7–1.2) |
 Medicaid | 94 (17.7%) | 80 (17.3%) | 14 (20.6%) |  |  |
 Medicare | 96 (18.1%) | 86 (18.6%) | 10 (14.7%) |  |  |
 private ins | 126 (23.8%) | 110 (23.8%) | 16 (23.5%) |  |  |
 Dept. of Corrections | 3 (0.6%) | 2 (0.4%) | 1 (1.5%) |  |  |
Hospital admission | |||||
 No | 119 (22.1%) | 115 (24.5%) | 4 (5.8%) | 0.0005 | 7.0 (2.1–22.5) |
 Yes | 420 (77.9%) | 355 (75.5%) | 65 (94.2%) |  |  |
ICU care | |||||
 No | 314 (58.3%) | 285 (60.6%) | 29 (42.0%) | 0.0034 | 2.1 (1.3–3.6) |
 Yes | 225 (41.7%) | 185 (39.4%) | 40 (58.0%) |  |  |
Discharge Disposition | |||||
 Home | 338 (62.7%) | 306 (65.1%) | 32 (46.4%) | 0.0546 | 0.8 (0.7–1.0) |
 Long Term Acute Care Facility | 28 (5.2%) | 22 (4.7%) | 6 (8.7%) |  |  |
 Skilled Nursing Facility | 21 (3.9%) | 16 (3.4%) | 5 (7.2%) |  |  |
 Inpatient rehab | 109 (20.2%) | 89 (18.9%) | 20 (29.0%) |  |  |
 Hospital | 17 (3.1%) | 16 (3.3%) | 1 (1.4%) |  |  |
 Dept. of Correction | 4 (.7%) | 3 (.6%) | 1 (1.4%) |  |  |
 Death | 22 (4.1%) | 18 (3.8%) | 4 (5.8%) |  |  |