Figure 3. Urinary predictors of significant tubular plugging (> 1%).

Urinary pH (Panel A), Citrate (Panel B), and Brushite SS (Panel C) were all significantly correlated with the incidence of papillary plugging among all stone formers. (p < 0.05).

Urinary pH (Panel A), Citrate (Panel B), and Brushite SS (Panel C) were all significantly correlated with the incidence of papillary plugging among all stone formers. (p < 0.05).