borderline significantp < 0.06
Paired t -Student revealed no significant differences regarding the first and the second evaluation, or between the second and the third measurements, except for a small borderline significant increase in TT (combined first and second and second and third evaluations—377 ± 141 ng/dL vs. 393 ± 138 ng/dL, t = 1.990, p < 0.06).