Table 6.

Patient-specific tolerance of medical nutrition therapy.

	Mean GRV (mL/24 h) Overall, Mean (Std.)	Mean GRV (mL/24 h) in Supine, Mean (Std.)	Mean GRV (mL/24 h) in Prone, Mean (Std.)	p-Value
Group A	101.4 (92.9) *	101.4 (92.9) **	/	/
Group B	146.5 (106.7) *	130.1 (138.5) **	199.1 (175.7)	<0.001

* p-value for the overall mean GRV compared in group A vs. group B; p = 0.135. ** p-value for mean GRV in supine position compared in group A vs. group B; p = 0.294. Bold p-values indicate statistically significant results. Abbreviations: GRV—gastric residual volume; h—hour; mL—milliliter; Std.—standard deviation.