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  Indian J Med Microbiol
 

Figure 3: ROC curve of pupillometer vs. experienced physician. Sensitivity and specificity of the pupillometer was evaluated with ROC analysis by comparison with the manual evaluation (RAPD “present” vs. “not present”) of an experienced ophthalmologist well trained in the technique of the swinging flashlight test. An AUC of 0.94 (CI [0.89-0.99]) indicated a sensitivity of 89% and a specificity of 91.7% (one-tail P value of standardized AUC <0.001) and a most effective RAPD cut-off value equal to 0.5 log units

Figure 3: ROC curve of pupillometer vs. experienced physician. Sensitivity and specificity of the pupillometer was evaluated with ROC analysis by comparison with the manual evaluation (RAPD “present” vs. “not present”) of an experienced ophthalmologist well trained in the technique of the swinging flashlight test. An AUC of 0.94 (CI [0.89-0.99]) indicated a sensitivity of 89% and a specificity of 91.7% (one-tail <i>P</i> value of standardized AUC <0.001) and a most effective RAPD cut-off value equal to 0.5 log units