GNRH1 and posterior cortical atrophy: Baseline characteristic for age, education level, civil status, CCI, smoking habits, BMI, physical activity, and T2DM status (including T2DM duration, T2DM treatments and HbA1c) were similar between PCa men or PCa men with GnRH and the comparison groups in both PCa + GnRH exposure cohort and GnRH exposure cohort, respectively (Table 1).