Table 1

Demographic summary for control and pSS fatigue groups

ControlMinimal (0–1)Mild (2–3)Moderate (4–5)Severe (6–7)p Value
N2824446526
Mean age±SD50±1362±1058±1460±1259±130.005
Caucasian (%)10010095.595.496.2ns
  • All participants are female. Mean age was lower in the control group while ethnicity did not vary significantly across groups.

  • pSS, primary Sjögren's syndrome.