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. 2022 Nov 16;12(11):e066015. doi: 10.1136/bmjopen-2022-066015

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© Author(s) (or their employer(s)) 2022. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.

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Survival curves for critically ill patients with enteral nutrition. (A) Survival curves for groups divided by conventional values of NRS2002 and PCT; (B) survival curves for groups divided by cut-off values of NRS2002 and PCT. N=301. *P<0.05, **p<0.01. NRS2002, Nutrition Risk Screening 2002; PCT, procalcitonin.