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Fig. 4 | BMC Anesthesiology

Fig. 4

From: The application of reinforced endotracheal tubes with pressure indicators in preventing postoperative airway-related complications in neurosurgical patients: a randomized controlled study

Fig. 4

The percentage for different range of cuff pressure in the control group. a: the control group after intubation, 10% of the patients had cuff pressures within the ideal range, with over 65% of the patients exhibiting cuff pressures exceeding 50 cmH2O; b: the control group at the end of the surgery, 85% of the patients still had cuff pressures exceeding 30 cmH2O

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