Copyright © 2002 American Medical Association. All rights reserved. From: Effect of Mechanical Ventilator Weaning Protocols on Respiratory Outcomes in Infants and ChildrenA Randomized Controlled Trial JAMA. 2002;288(20):2561-2568. doi:10.1001/jama.288.20.2561 Figure Legend: ICU indicates intensive care unit; PSV, pressure support ventilation;and VSV, volume support ventilation. Date of download: 10/12/2017 Copyright © 2002 American Medical Association. All rights reserved.

Copyright © 2002 American Medical Association. All rights reserved. From: Effect of Mechanical Ventilator Weaning Protocols on Respiratory Outcomes in Infants and ChildrenA Randomized Controlled Trial JAMA. 2002;288(20):2561-2568. doi:10.1001/jama.288.20.2561 Figure Legend: See "Methods" section for calculation of the sedation score. Middlebar indicates the median value, and the lower and upper boundaries indicatethe interquartile range. Vertical lines indicate the 10th and 90th percentiles;dots, more extreme observations. Date of download: 10/12/2017 Copyright © 2002 American Medical Association. All rights reserved.