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 3. Comparison of survival curves between chemotherapy group and group without chemotherapy. (A) Comparison of OS in patients ≤ 80 years old; (B) Comparison of LCSS in patients ≤ 80 years old; (C) Comparison of OS in patients >80 years old; (D) Comparison of LCSS in patients > 80 years old. Abbreviations: OS: Overall survival; LCSS: Lung cancer-specific survival; Cum: Cumulative.