We read with interest the article by Vitacca et al. [1] In this retrospective cohort spanning ten years of cardiorespiratory monitoring (CRM), the authors assessed residual respiratory events (rAHI≥10) and residual excessive daytime sleepiness (rEDS; ESS≥10) at three months after adaptation to nocturnal ventilatory therapy in 726 individuals, providing a useful benchmark for residual phenotypes in an outpatient pathway.
