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. Author manuscript; available in PMC: 2018 Aug 21.
Published in final edited form as: J Perinatol. 2018 Feb 21;38(6):665–671. doi: 10.1038/s41372-018-0084-0

Figure 2.

Figure 2

Presenting ammonia levels and time to clearance in ECMO/HD cohort. Time 0 represents ECMO cannulation. A. Neonates treated with ECMO/HD stratified by survival. Presenting ammonia levels in non-survivors appeared higher than survivors (1995 μmol/L [IQR 1333–2742] versus 973 μmol/L [IQR 728–1041], although not statistically significant (p = 0.193). B. Mode of ECMO/HD cannulation, venovenous (VV) or venoarterial (VA), showed no difference in mortality (p = 0.530) or initial ammonia levels (p = 0.494).