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Sjögren Syndrome

ItemWeight/Score
Anti-SSA / Ro antibody positivity3
Focal lymphocytic sialadenitis with a focus score of ≥ 1 foci / 4 mm²3
Abnormal ocular staining score of ≥ 5 (or van Bijsterveld score of ≥ 4) 1
Shirmer's test (no local anesthetic) result of ≤ 5mm / 5 minutes1
Unstimulated salivary flow rate of ≤ 0.1 ml/minute1

Source: Shiboski et. al. 2016 American College of Rheumatology Classification Criteria for Primary Sjögren's Syndrome