Table 4.
Logistic regression analysis of patient and hospital predictors, fracture characteristics predictors, and comorbidity predictors of those undergoing ORIF with major complications, postprocedural pain, or implant-related complications
| Major Complications | Postprocedural Pain | Prosthesis–related Complications | |||||||
|---|---|---|---|---|---|---|---|---|---|
| OR | 95%CI | P value | OR | 95%CI | P value | OR | 95%CI | P value | |
| Age group | – | – | – | ||||||
| < 60 | – | – | – | ||||||
| 60 to 74 | – | – | – | ||||||
| ≥ 75 | – | – | – | ||||||
| Female | 0.42 | 0.25 to 0.71 | 0.001 | 0.36 | 0.19 to 0.68 | 0.002 | 0.35 | 0.14 to 0.87 | 0.024 |
| Elective admission | 0.34 | 0.13 to 0.89 | 0.027 | 2.67 | 1.42 to 5.03 | 0.002 | – | ||
| Race | – | 0.012 | – | ||||||
| White | – | – | – | ||||||
| Black | – | 4.40 | 1.98 to 9.78 | < 0.001 | – | ||||
| Hispanic | – | 0.62 | 0.14 to 2.63 | 0.513 | – | ||||
| Asian or Pacific Islander | – | 0.00 | 0.00 to Inf | 0.998 | – | ||||
| Native American | – | 0.00 | 0.00 to Inf | 0.999 | – | ||||
| Other | – | 1.85 | 0.43 to 8.00 | 0.409 | – | ||||
| Complete rotator cuff tear or rupture | – | – | – | ||||||
| Primary osteoarthritis | – | – | – | ||||||
| Osteoporosis | – | – | – | ||||||
| Fracture type | – | – | – | ||||||
| 1-part fracture | – | – | – | ||||||
| 2-part fracture | – | – | – | ||||||
| 3-part fracture | – | – | – | ||||||
| 4-part fracture | – | – | – | ||||||
| AIDSa | – | – | – | ||||||
| Alcohol abuse | – | – | – | ||||||
| Cardiac arrhythmias | – | – | – | ||||||
| Cerebrovascular disease | – | – | – | ||||||
| Chronic blood loss anemia | – | 8.64 | 1.88 to 39.73 | 0.006 | – | ||||
| Chronic pulmonary disease | – | – | 3.30 | 1.31 to 8.35 | 0.012 | ||||
| Coagulopathy | 6.16 | 2.31 to 16.45 | < 0.001 | – | 8.84 | 1.89 to 41.36 | 0.006 | ||
| Congestive heart failure | – | – | – | ||||||
| Deficiency anemia | – | – | – | ||||||
| Dementia | – | – | – | ||||||
| Depression | – | 2.65 | 1.29 to 5.45 | 0.008 | 3.90 | 1.54 to 9.87 | 0.004 | ||
| Diabetes (uncomplicated) | – | – | – | ||||||
| Diabetes with chronic complications | – | – | – | ||||||
| Drug abuse | – | – | – | ||||||
| Fluid and electronic disorders | 3.58 | 2.11 to 6.07 | < 0.001 | – | – | ||||
| Hypertension | – | – | – | ||||||
| Hypothyroidism | – | – | – | ||||||
| Leukemia | – | – | – | ||||||
| Lymphoma | – | – | – | ||||||
| Metastatic cancer | – | – | – | ||||||
| Mild liver disease | – | – | – | ||||||
| Moderate or severe liver disease | – | – | – | ||||||
| Myocardial infarction | – | – | – | ||||||
| Obesity | – | – | – | ||||||
| Other neurological disorders | – | 2.05 | 1.00 to 4.21 | 0.050 | – | ||||
| Paralysis | – | – | – | ||||||
| Peptic ulcer disease | – | – | – | ||||||
| Peripheral vascular disorders | – | – | – | ||||||
| Psychoses | 3.17 | 0.97 to 10.34 | 0.055 | – | – | ||||
| Pulmonary circulation disorders | 18.77 | 9.74 to 36.15 | < 0.001 | – | – | ||||
| RA or CVb | – | – | – | ||||||
| Renal disease | – | – | – | ||||||
| Solid tumor without metastasis | – | – | – | ||||||
| Valvular disease | – | – | – | ||||||
| Weight loss | 2.93 | 1.31 to 6.55 | 0.009 | – | – | ||||
a: acquired immune deficiency syndrome. b: rheumatoid arthritis or collagen vascular diseases. –: Excluded variables by the forward selection of binary logistic regression models