Skip to main content

Table 3 Multiple regression model of fatigue (fVAS scores) and selected variables

From: Interleukin-1-related activity and hypocretin-1 in cerebrospinal fluid contribute to fatigue in primary Sjögren’s syndrome

Variables Estimate Std. error P
Depression (BDI) scores 0.97 0.40 0.019
Pain (SF-36) scores* 0.38 0.13 0.004
IL-1Ra 0.54 0.19 0.009
  1. Statistics for the final model: adjusted R2 0.37, P value < 0.001
  2. Abbreviations: BDI Beck Depression Inventory, SF-36 36-item short form survey instrument, IL-1Ra interleukin 1 receptor antagonist
  3. *SF-36 pain scores are reported according to the transformed scale with high scores indicating high bodily pain and low scores indicating low bodily pain