marginally significantP = 0.05462
However, when pSS patients were divided into saliva flow rate subgroups, there was a marginally significant difference: a higher percentage of CD19 + CD20 − CD27 + CD38 + plasma cells in the <0.1 mL/1 min subgroup ( P = 0.05462) compared with that in the ≥0.1mL/1min subgroup (data were not shown).