Table 3.
Unadjusted and adjusted odds of early tumor detection
| Characteristic | Unadjusted odds ratio (95% CI) | p | Adjusted odds ratio (95% CI) | p |
|---|---|---|---|---|
| Age (per 1-year increase) | 1.02 (0.99–1.04) | .28 | ||
| BMI (per 1 kg/m2 increase) | 0.99 (0.96–1.02) | .51 | 0.98 (0.94–1.02) | .23 |
| Sex female versus male | 1.44 (0.90–2.32) | .13 | 0.99 (0.52–1.91) | .98 |
| Insurance (vs commercial) | .50 | .90 | ||
| Medicaid | 0.98 (0.46–2.06) | .95 | 1.67 (0.51–5.49) | .39 |
| Medicare | 1.10 (0.61–1.97) | .76 | 1.41 (0.59–3.37) | .43 |
| Subsidy | 0.81 (0.32–2.03) | .62 | 1.49 (0.28–7.89) | .60 |
| Uninsured | 0.49 (0.18–1.32) | .15 | 1.11 (0.15–7.95) | .91 |
| Smoking (vs never) | .08 | .25 | ||
| Quit | 1.06 (0.63–1.78) | .82 | 0.86 (0.41–1.79) | .68 |
| Current | 0.61 (0.36–1.05) | .08 | 0.54 (0.25–1.18) | .12 |
| Alcohol (vs never) | .50 | |||
| Quit | 0.75 (0.45–1.24) | .26 | ||
| Current | 0.95 (0.52–1.72) | .86 | ||
| Cirrhosis yes versus no | 2.35 (1.04–5.32) | .04 | 2.12 (0.71–6.29) | .18 |
| HIV yes versus no | 1.04 (0.28–3.83) | .96 | ||
| GI specialist yes versus no | 7.01 (4.19–11.73) | <.001 | 5.38 (2.60–11.12) | <.001 |
| Dx mode incidental versus surveillance | 0.20 (0.13–0.32) | <.001 | 0.48 (0.24–0.95) | .03 |
| Race (vs White) | .29 | .14 | ||
| Black | 0.71 (0.37–1.37) | .30 | 0.73 (0.20–2.68) | .62 |
| Hispanic | 1.08 (0.55–2.10) | .82 | 1.31 (0.50–3.46) | .58 |
| Other | 0.53 (0.23–1.21) | .13 | 0.35 (0.11–1.09) | .07 |