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Fig. 1 | Critical Care

Fig. 1

From: Very high intact-protein formula successfully provides protein intake according to nutritional recommendations in overweight critically ill patients: a double-blind randomized trial

Fig. 1

Daily protein and energy intake during the first 10 days of the intervention period. The figure shows daily protein intake (g/kg ideal body weight [IBW]/d) from study product (a) and daily energy intake (kcal/kg IBW/d) from study product (b) for the standard high-protein formula (SHPF) and very high protein formula (VHPF) groups. SHPF, n = 22; VHPF, n = 22. Box plot interpretation: 0 or + average value, −: median, rectangle bottom: quartile 1 cut point (25th percentile), rectangle upper: quartile 3 cut point (75th percentile). 0 or +: outliers more than 1.5 times IQR above quartile 3 or below quartile 1, T: highest or lowest level not being an outlier. * Statistically significant between-group differences derived from a repeated measures mixed model with intervention group, day, and interaction of intervention by day including the stratification factor center as fixed effects and considering day as a within-subject factor with a compound symmetry variance-covariance structure

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Critical Care

ISSN: 1364-8535