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. Author manuscript; available in PMC: 2023 Jun 19.
Published in final edited form as: Psychooncology. 2022 Jul 6;31(9):1536–1544. doi: 10.1002/pon.5986

TABLE 4.

Effects of anxiety on pain, fatigue, and c-reactive protein (CRP)

B SE β R2 ΔR2
Pain
 Block 1 0.06
  Age −0.03 0.02 −0.16
  Sex 0.75 0.62 0.14
  BMI 0.004 0.04 0.01
  Stage −0.06 0.12 −0.06
  Comorbidities 0.28 0.15 0.24
 Block 2 0.18 0.11*
  Anxiety 0.10 0.03 0.38**
Fatigue
 Block 1 0.24
  Age −0.54 0.17 −0.38**
  Sex 1.02 4.48 0.02
  BMI 0.29 0.27 0.12
  Stage −0.35 0.86 −0.04
  Comorbidities 3.76 1.12 0.41**
 Block 2 0.66 0.42**
  Anxiety 1.62 0.17 0.73***
CRP
 Block 1 0.17
  Age −0.002 0.01 −0.02
  Sex −0.02 0.24 −0.01
  BMI 0.04 0.02 0.32*
  Stage 0.13 0.05 0.30**
  Comorbidities −0.07 0.06 −0.16
 Block 2 0.24 0.08**
  Anxiety 0.04 0.01 0.31*

Abbreviations: ΔR2, change in R2; B, standardized beta; SE, standard error; b, unstandardized beta.

*

p < 0.05,

**

p < 0.01.