FIGURE 3:

Reduction in the ‘at-risk’ MBD population versus the proportion of excess events captured for 18 ad hoc MBD definitions. MBD definitions using the KDOQI PTH target begin with ‘Q-’, and those of KDIGO begin with ‘G-’ unless PTH was not included in the definition. Out of target markers for ad hoc definitions are indicated as follows: PTH = ‘T’, calcium = ‘C’ and phosphate = ‘P’. If out of target was only considered as above target, this is indicated with an ‘H’ at the end.