highly significantp < 0.001
There was a highly significant dependence of RVP on age for the nonmatched DR group ( p < 0.001, slope = 0.52, 0.26–0.78).
There was a highly significant dependence of RVP on age for the nonmatched DR group ( p < 0.001, slope = 0.52, 0.26–0.78).