Circulating GLP-1 Levels in Patients with Pheochromocytoma/Paraganglioma

Figure 1

Pearson’s correlation analysis among fasting plasma GLP-1, plasma MN, and plasma glucose levels. (a) Association between plasma metanephrine and fasting plasma GLP-1. (b) Association between plasma metanephrine and fasting plasma glucose. (c) Association between fasting plasma GLP-1 and fasting plasma glucose. Data were logarithmically transformed to approximate a normal distribution.

(a)

(b)

(c)