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Fig. 3 | BMC Pediatrics

Fig. 3

From: Effect of increased enteral protein intake on plasma and urinary urea concentrations in preterm infants born at < 32 weeks gestation and < 1500 g birth weight enrolled in a randomized controlled trial – a secondary analysis

Fig. 3

Plasma urea (PU) concentrations (mg/dl) – a Blood sample (BS) 1 lower-protein group 23.9 (17.7–29.6)) vs. higher-protein group 30.6 (22.8–37.6) p = 0.03; b BS2 lower-protein group 12.9 (11.4–16.3) vs. higher-protein group 19.2 (15.0–21.9) p = 0.0008

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BMC Pediatrics

ISSN: 1471-2431

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