Fig. 4From: Increased cerebrospinal fluid adenosine 5'-triphosphate in patients with amyotrophic lateral sclerosisThe boxplot of CSF ATP in iNPH, mild group and severe group of ALS patients. Closed squares and horizontal bars represent group means and group medians respectively. The mean ± SD of CSF ATP levels was 716 ± 411 vs. 2676 ± 3959 vs. 6860 ± 8312 pmol/L in iNPH, mild and severe groups respectively. Weltch’s T test with Holm correction was used for comparing three groups. Value of p < 0.05 were statistically significantBack to article page