CRP and nervous system disorder: In 9/14 of the patients within the group of different neurological disorders urinary CRP was measurable with a mean concentration of 2.21 ng/ml (range: 0–11.39 ng/ml) and after normalizing to creatinine the mean ratio accounted for 0.04 CRP/Crea (range: 0–0.26 CRP/Crea) (Table 3).