Fig. 4From: Assessment of the ability, perception, and readiness of nurses to manage tracheostomy-related complications in Riyadh City: a cross-sectional studyLevel of knowledge. The pie chart depicts the overall level of knowledge among the study participants, with 58.7% (n = 232), 39% (n = 154), and 2.3% (n = 9) having poor, moderate, and good knowledge scores, respectivelyBack to article page