Table 3.
Univariable and Multivariable Logistic Regression Analyses to Determine the Factors Associated With Extracranial Diffuse Large B-Cell Lymphoma Involvement
| Univariable Analysis | Multivariable Analysis | |||
|---|---|---|---|---|
| Odd Ratio | P value | Odd Ratio | P value | |
| Age | ||||
| Age ≤61 years | Reference | Reference | ||
| Age >61 years | 2.99 (1.20–7.47) | .019 | 3.10 (1.23–7.79) | .016 |
| Sex | ||||
| Male | Reference | |||
| Female | 1.26 (0.59–2.71) | .552 | ||
| Nation | ||||
| Republic of Korea | Reference | |||
| United States of America | 1.71 (0.74–3.96) | .212 | ||
| EBV status | ||||
| EBV negative | Reference | Reference | ||
| EBV not evaluated | 0.71 (0.30–1.68) | .441 | 0.74 (0.31–1.75) | .489 |
| EBV positive | 3.28 (0.91–11.84) | .069 | 3.78 (1.03–13.87) | .045 |