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Table 2 Correlation coefficients and p values between serum prolactin and Phe-Tyr levels in adult patients with PKU

From: Serum prolactin as a biomarker for the study of intracerebral dopamine effect in adult patients with phenylketonuria: a cross-sectional monocentric study

  Female Male
Correlation coefficient p value Correlation coefficient p value
Phe −0.082 0.478 0.177 0.230
Tyr 0.065 0.580 −0.231 0.114
Phe/Tyr −0.134 0.251 0.252 0.084
  1. Spearman’s rho correlation analysis. The significance level was set at 0.01