highly significantP <0.01
Furthermore, all classes showed highly significant correlations between parameter a and TY (c = 0.99, r = 0.99, and P <0.01 for SC I; c = 0.99, r = 0.99, and P <0.001 for SC II; c = 0.99, r = 0.99, and P <0.001 for SC III).
Furthermore, all classes showed highly significant correlations between parameter a and TY (c = 0.99, r = 0.99, and P <0.01 for SC I; c = 0.99, r = 0.99, and P <0.001 for SC II; c = 0.99, r = 0.99, and P <0.001 for SC III).