Table 4.
Univariate and Multivariate Logistic Regression Analyses for Discriminating the Subjects Who Developed Lung Cancer
| Univariate Analysis | OR | 95% CI | P |
|---|---|---|---|
| Age (increasing 1-age) | 1.03 | 0.98–1.10 | 0.2717 |
| LAA (increasing 1-score) | 1.14 | 1.00–1.29 | 0.0493 |
| Current smoker (vs non-smoker) | 3.65 | 1.27–10.54 | 0.0253 |
| GOLD II (vs I) | 1.53 | 0.51–4.56 | 0.4453 |
| GOLD III (vs I) | 3.39 | 0.40–28.77 | 0.2625 |
| GOLD IV (vs I) | 0.16 | 0.04–0.70 | 0.0153 |
| Multivariate Analysis | OR | 95% CI | P |
| Age (increasing 1-age) | 1.07 | 0.97–1.18 | 0.1097 |
| LAA (increasing 1-score) | 1.17 | 1.01–1.37 | 0.0399 |
| Current smoker (vs non-smoker) | 4.8 | 1.15–20.46 | 0.0416 |
| GOLD II (vs I) | 2.74 | 0.71–10.63 | 0.1435 |
| GOLD III (vs I) | - | - | 0.9986 |
| GOLD IV (vs I) | 0.38 | 0.05–2.66 | 0.3273 |
Abbreviation: LAA, low attenuation area on CT scan.