Figure 2From: Perceptions and use of the national kidney foundation KDOQI guidelines: a survey of U.S. renal healthcare providers Barriers to the Implementation of KDOQI Guidelines. The proportions of respondents among physicians (light blue), physician extenders (medium blue) and allied health professionals (dark blue) for each barrier are shown. P-values are detailed for barriers in which there were significant differences in the proportion of respondents between the two groups.Back to article page