FIG 7.

Multiple linear regression can partially predict levels of bladder and urine colonization. (A) Pearson’s correlation between either bladder colonization or urine colonization for each indicated phenotype assay. (B) Select phenotypes used in multiple linear regression with displayed R² values based on Pearson’s correlation. (C) Multiple linear regression used to model either bladder or urine colonization. Each variable used in the model is displayed with its corresponding single R² value, as well as the final adjusted R² value when all three variables are taken into account.