What is the ACR/EULAR classification of primary Sjogren?

Score 4 positive Labial salivary gland with focal lymphocytic sialadenitis and focus score of ≥1 foci/4 mm2 3 pt Anti-Ro/SSA positive 3 pt Ocular staining score ≥5 (or van Bijsterveld score ≥4) in at least one eye 1 pt Schirmer test ≤5 mm/5 minutes in at least one eye 1 pt Unstimulated whole saliva flow rate ≤0.1 mL/minute 1 pt