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. 2018 Jun 15;9:420. doi: 10.3389/fneur.2018.00420

Figure 7.

Figure 7

Correlation of 3-HPMA levels in urine and serum in MS patients. The urine 3-HPMA is plotted against serum 3-HPMA for 39 MS patients showing the relationship between these two parameters. Urine and serum were collected at the same time for all patients. As indicated, the increase of urine 3-HPMA seems to be correlated with the elevation of serum 3-HPMA. Statistical analysis of correlation revealed a Pearson correlation coefficient (r) value of 0.75 (p < 0.0001, two tailed).