Fig. 1From: Prevalence and predictors of out-of-range cuff pressure of endotracheal and tracheostomy tubes: a prospective cohort study in mechanically ventilated patientsStandard cuff pressure measurements (SMs) by the clinical respiratory therapists and research cuff measurements (RMs) by the research respiratory therapist over the three day-study period. Error bars represent standard deviationsBack to article page