Fig. 1
From: Anti-cytokine autoantibodies in postherpetic neuralgia
Anti-cytokine autoantibodies in herpes zoster (HZ), post-herpetic neuralgia (PHN) and complex regional pain/neuropathic pain (CRPS/NP) subjects. Each point represents an individual sample from the cohorts composed of 248 samples divided into three groups: HZ (N = 115), PHN (N = 83), and CRPS/NP (N = 50). All samples were screened for autoantibodies to IFN-α, IFN-γ, IL-6 and GM-CSF by LIPS. The blue lines represent the geometric mean with 95 % CI. The dotted line is the cutoff value