Figure 8.
Age-adjusted competing risk analysis to estimate the cumulative cancer-specific mortality with different treatment modalities: (A) treatment for second primary lung cancer, (B) radiotherapy alone versus surgery alone. HR: hazard ratio.
Age-adjusted competing risk analysis to estimate the cumulative cancer-specific mortality with different treatment modalities: (A) treatment for second primary lung cancer, (B) radiotherapy alone versus surgery alone. HR: hazard ratio.