Table 2:

Reader study results of T2FM sign: Sensitivity and specificity

Classification Definition/ReaderWith Subtraction MapSensitivity (95% CI)Specificity (95% CI)
Patel et al6
 Reader 1No35.4 (23.9–48.2)97.5 (86.8–99.9)
Yes36.9 (25.3–49.8)92.5 (79.6–98.4)
 Reader 2No30.8 (19.9–43.5)92.5 (79.6–98.4)
Yes38.5 (26.7–51.4)92.5 (79.6–98.4)
Lasocki et al8
 Reader 1No50.8 (38.1–63.4)90.0 (76.3–97.2)
Yes55.4 (42.5–67.7)85.0 (70.2–94.3)
 Reader 2No41.5 (29.4–54.4)92.5 (79.6–98.4)
Yes49.2 (36.6–61.9)92.5 (79.6–98.4)