Fig. 2From: Potential relation between soluble growth differentiation factor-15 and testosterone deficiency in male patients with coronary artery diseaseSerum concentrations of GDF-15 among different testosterone tertiles. GDF-15 was log10 transformed. The data is presented as the mean value ± SEM, covariance analysis were used to compare the levels of GDF-15 across testosterone groups. Compared with the group with testosterone levels lower than 254.90 ng/dL, *p < 0.05; compared with the group with testosterone levels higher than 254.90 ng/dL, and lower than 360.49 ng/dL, #p < 0.05Back to article page