Table. 4.
Covariates | Odds ratio | 95% Confidence interval |
---|---|---|
Hyperbaric Oxygen Therapy | ||
HBOT (Referent) | ||
Control | 10.60 | 5.23–25.1* |
SOI (per unit change in regressor) | 7.62 | 3.55–18.7* |
Age (per unit change in regressor) | 0.99 | 0.97–1.02 |
Sex | ||
Female (referent) | ||
Male | 0.65 | 0.32–1.30 |
Race | ||
White (referent) | ||
Non-white | 0.80 | 0.38–1.60 |
Comorbidities | ||
Diabetes mellitus | 0.85 | 0.41–1.72 |
Peripheral vascular disease | 2.22 | 1.67–5.85* |
Hypertension | 0.90 | 0.42–1.91 |
Obesity | 1.16 | 0.56–2.35 |
Insurance | ||
Private (referent) | ||
Medicaid | 1.50 | 0.49–4.6 |
Medicare | 0.87 | 0.24–1.4 |
Uninsured | 8.60 | 1.4–44.0* |
Other | 2.60 | 0.52–10.6 |
HBOT=hyperbaric oxygen therapy; SOI=severity of illness.