Table 4

Summary of test characteristics of lymphopaenia, elevated ACE and the combination of both for the diagnosis of sarcoid uveitis (data are presented as percentages (%))

Biological parametersSensitivitySpecificityPPVNPV
Elevated serum ACE45.888.844.989.2
Lymphopaenia15.396.747.885.2
Association of both parameters18.999.073.989.5
  • ACE, angiotensin-converting enzyme; NPV, negative predictive value; PPV, positive predictive value.