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Forest plots of Cox proportional hazard models for mAEFS, rwPFS, and OS. Effects of alectinib versus crizotinib as the first ALK TKI treatment in a major-adverse-event-free survival, b real-world progression-free survival, and c overall survivals were estimated using multivariable Cox proportional hazard regression models. Abbreviations: mAEFS: major-adverse-event-free survival, rwPFS: real-world progression-free survival, OS: overall survival
