Fig. 3From: Trends in treatment patterns and survival outcomes in advanced non-small cell lung cancer: a Canadian population-based real-world analysisOverall survival in patients who received first-line treatment for advanced NSCLC in the pre– and post–I-O periods: A all patients, B patients with NSQ histology, and C patients with SQ histology. Abbreviations: CI confidence interval; I-O immuno-oncology; NSCLC non-small cell lung cancer; NSQ non-squamous; OS overall survival; SQ squamous.Back to article page