Table 2.
Characteristics associated with septoplasty revision, IBM MarketScan commercial database 2007–2013
| Unadjusted odds ratio (95% CI) | Adjusted odds ratio (95% CI) | |
|---|---|---|
| Age group | ||
| 18–34 | 1.000 (reference) | 1.000 (reference) |
| 35–44 | 0.776 (0.708–0.849) | 0.777 (0.709–0.850) |
| 45–54 | 0.813 (0.743–0.890) | 0.811 (0.740–0.887) |
| 55–64 | 0.650 (0.581–0.725) | 0.638 (0.570–0.712) |
| Gender | ||
| Male | 1.000 (reference) | 1.000 (reference) |
| Female | 1.055 (0.985–1.133) | 1.055 (0.983–1.131) |
| Insurance plan type | ||
| PPO | 1.000 (reference) | 1.000 (reference) |
| Comprehensive | 1.668 (1.325–2.069) | 1.790 (1.422–2.226) |
| EPO | 0.796 (0.591–1.046) | 0.732 (0.543–0.962) |
| HMO | 1.141 (1.029–1.262) | 1.099 (0.991–1.217) |
| POS | 1.402 (1.248–1.571) | 1.391 (1.236–1.559) |
| POS with capitation | 1.441 (0.973–2.043) | 1.353 (0.913–1.922) |
| CDHP | 1.147 (0.959–1.360) | 1.164 (0.973–1.380) |
| HDHP | 0.760 (0.576–0.982) | 0.751 (0.568–0.970) |
| Region | ||
| South | 1.000 (reference) | 1.000 (reference) |
| Northeast | 1.246 (1.126–1.377) | 1.214 (1.096–1.343) |
| Midwest | 0.887 (0.807–0.975) | 0.895 (0.814–0.984) |
| West | 1.257 (1.146–1.377) | 1.282 (1.168–1.405) |
Bolded text indicates statistically significant results. p < 0.05 was set as the threshold for statistical significance.
CI, confidence interval.