Retrospective Cohort Study
Copyright ©The Author(s) 2024.
World J Orthop. May 18, 2024; 15(5): 418-434
Published online May 18, 2024. doi: 10.5312/wjo.v15.i5.418
Table 3 Comparison of propensity score matched by abbreviated injury score of pelvis and mechanism of injury non-geriatric and geriatric patients with pelvic fractures, n (%)
Variable
Non-geriatric (n = 183)
Geriatric (n = 183)
P value
Mechanism of injury--0.8
    Fall48 (26.2)48 (26.2)-
    Motor vehicle 134 (73.2)133 (72.7)-
    Other 1 (0.5)2 (1.1)-
AIS pelvis--0.9
    2124 (67.8)127 (69.4)-
    321 (11.5)17 (9.3)-
    429 (15.8)30 (16.4)-
    59 (4.9)9 (4.9)-
Age, mean42.878.8< 0.001a
Sex (Female/Male)75 (41.0)/108 (59.0)105 (57.9)/77 (42.1)0.001a
Comorbidities99 (54.1)172 (94.0)< 0.001a
Anticoagulation10 (5.5)81 (44.3)< 0.001a
Glasgow coma scale, mean12.914.00.002a
Injury severity score, mean16.515.70.4
Any blood transfusion71 (38.8)87 (47.5)0.1
Co-injury types---
    Head52 (28.4)38 (20.8)0.1
    Spine27 (14.8)31 (16.9)0.6
    Thoracic31 (16.9)51 (27.9)0.01a
    Abdominal34 (18.6)30 (16.4)0.6
CT with contrast168 (90.8)149 (80.5)0.005a
    Contrast blush29 (17.5)35 (24.5)0.1
Pelvic angiogram29 (15.8)37 (20.2)0.3
    Pelvic embolization17 (58.6)26 (70.3)0.3
Pelvic orthopedic surgery35 (19.1)14 (7.7)0.001a
Time: Admission to pelvic surgery, mean h37.920.20.1
Exploratory laparotomy24 (13.1)19 (10.4)0.4
ICU admission96 (52.5)114 (62.3)0.1
ICU length of stay, mean days7.38.10.5
Hospital length of stay, mean days11.99.10.04a
Do not resuscitate order6 (3.3)40 (21.9)< 0.001a
Mortality7 (3.8)24 (13.1)0.001a
Hospital discharge disposition--< 0.001a
    Expired in hospital5 (2.7)6 (3.3)-
    Hospice2 (1.1)18 (9.8)-
    Long term care hospital8 (4.4)11 (6.0)-
    Skilled nursing facility12 (6.6)59 (32.2)-
    Rehabilitation facility65 (35.5)68 (37.2)-
    Home91 (49.7)21 (11.5)-