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Figure 2 | Critical Care

Figure 2

From: Changes in appetite related gut hormones in intensive care unit patients: a pilot cohort study

Figure 2

Pattern of plasma peptide (PYY; mean ± standard error of the mean) during intensive care unit (ICU) stay (n = 7 patients) compared with healthy age and body mass index matched control group (n = 31). Filled circles, ICU patients; solid line, control group; doted line, error bar in control group; * p < 0.05 for patients versus controls. There was no significant difference between patients and control subjects on day 21 and 28. +p < 0.05 for patient day 3 and 5 versus patient day 28.

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