IL6 and Huntington disease: In addition, each standard deviation increase in log-IL-6 levels (HR, 2.93; 95% CI, 1.83–4.69; p = 0.001), log-hs-CRP levels (HR, 1.89; 95% CI, 1.37–2.60; p < 0.001) and log-protein carbonyl levels (HR, 2.49; 95% CI, 1.08–5.75; p = 0.032) independently predicted all-cause mortality in HD patients.