TNFRSF11B and type 1 diabetes mellitus: Simple correlation analysis regarding children and adolescents with T1DM revealed a significant negative association of the levels of OPG with age (P-value 0.015) and BMI (P-value 0.003) as well as a significant positive association of combined cIMT measurements with age (P-value 0.046) and BMI (P-value 0.027) (Table 3).