Fig. 5From: Identification of cerebral spinal fluid protein biomarkers in Niemann-Pick disease, type C1Correlation of NPC1 cerebrospinal fluid CHI3L1 levels with NPC1 clinical phenotype. CSF CHI3L1 levels did not correlate with either age of neurological onset (a, b) or Annual Severity Increment Scores (d). However, CSF CHI3L1 levels showed a positive correlation (p = 0.0183, rho = 0.40) with the concurrent NPC Neurological Severity Scores (c)Back to article page