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. Author manuscript; available in PMC: 2022 Feb 4.
Published in final edited form as: Nephron. 2021 Feb 4;145(2):91–98. doi: 10.1159/000512846

Figure 2:

Figure 2:

Quality indicators related to delivered CRRT dose. A) Clearance of urea nitrogen delivered with CRRT can be measured by the ratio of effluent urea nitrogen to blood urea nitrogen (arterial port) and should be maintained above 0.8 on average; B) The ratio of delivered to prescribed CRRT dose should be also maintained above 0.8 on average; C) Change in blood concentrations of small solutes (e.g., urea nitrogen) evaluated in 24-hour cycles can also indicate CRRT adequacy for solute removal; D) Time on CRRT is a critical aspect to effectively deliver the prescribed CRRT dose.