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Table 5 Health Informatics Cohort Enhancement (HICE) Algorithm characteristics

From: The health informatics cohort enhancement project (HICE): using routinely collected primary care data to identify people with a lifetime diagnosis of psychotic disorder

Test Characteristic Value (95% Confidence Interval)
Sensitivity 0.79 (0.6319-0.8970)
Specificity 0.96 (0.8103-0.9991)
Prevalence 0.61 (0.4837-0.7240)
Predictive value of positive test 0.97 (0.8467-0.9993)
Predictive value of negative test 0.74 (0.5674-0.8751)
Likelihood ratio of positive test 21.21 (3.0798-146.1268)
Likelihood ratio of negative test 4.49 (2.5065-8.0568)
Diagnostic odds ratio 95.33 (11.3410-801.3784)