Research Paper Volume 14, Issue 11 pp 4827—4838
Advanced age is not the decisive factor in chemotherapy of small cell lung cancer: a population-based study
Figure 4. Forest plot of HRs of factors that can influence OS or LCSS in patients ≤ or >80. (A) HRs of factors influencing OS in patients ≤80 years old; (B) HRs of factors influencing LCSS in patients ≤80 years old; (C) HRs of factors influencing OS in patients >80 years old; (D) HRs of factors influencing LCSS in patients >80 years old. Abbreviations: HRs: Hazard ratios; OS: Overall survival; LCSS: Lung cancer-specific survival.