Fig. 4From: Use of diaphragm thickening fraction combined with rapid shallow breathing index for predicting success of weaning from mechanical ventilator in medical patientsReceiver operating characteristic curve for right DTF: AUC 0.951 (95% CI 0.88–1.00; p < 0.001), left DTF: AUC 0.709 (95% CI 0.50–0.92; p = 0.067), and RSBI: AUC 0.700 (95% CI 0.52–0.88; p = 0.079)Back to article page