Fig. 3From: Longer trinucleotide repeats of androgen receptor are associated with higher testosterone and low oxytocin levels in diabetic premature ejaculatory dysfunction patientsPrincipal component analysis (PCA) based on clinical, hormonal, and genetic parameters among PE + DM patients. Whereas, correlation circle showing a projection of the initial variables in the factor space. The Coordinate F1 accounts for 19.27% variations and Coordinate F2 accounts for 10.92% variation. PE: Premature Ejaculatory dysfunction; BMI: Body mass index; TSH: Thyroid stimulating hormone; PEDT: = Premature ejaculation diagnostic tool; BDI-II: Beck’s Depression Inventory-II; IELT: Intravaginal ejaculatory latency time; IIEF-15 = International Index of Erectile Dysfunction-15Back to article page