From: A retrospective evaluation of point of care ultrasound for acute cholecystitis in a tertiary academic hospital setting
EUS (955 CI)
RADUS (95% CI)
Sensitivity
67% (56–78%)
76% (66–87%)
Specificity
88% (84–92%)
97% (95–99%)
NPV
90% (87–95%)
95% (92–97%)
PPV
60% (50–71%)
86% (76–95%)
+LR
5.6 (3.9–8.2)
25.6 (12.8–51.4)
−LR
0.37 (0.27–0.52)
0.24 (0.15–0.38)