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Table 3 Levels of the inflammatory biomarkers in iRBD and HC participants

From: Parkinson's disease peripheral immune biomarker profile: a multicentre, cross-sectional and longitudinal study

Biomarkers (pg/mL)

HC (N = 35)

iRBD (N = 45)

p

CXCL12

1158.4 (241.6)

1154.9 (238.19)

0.79

CX3CL1

5522.9 (1389.1)

6435.2 (1603.7)

0.008

IL-8

1.2 (0.46)

3.4 (0.16)

 < 0.001

CCL15

14,344.1 (5403.9)

16,039.7 (5015.2)

0.14

  1. Data are expressed as mean and standard deviation (SD), as appropriate
  2. The bold emphasis in the table means p < 0.05
  3. iRBD idiopathic REM sleep behavior disorder