Table 3. Changes within groups in different clinical parameters along the study.

	F ratio		Greenhouse-Geisser épsilon (p value)*
	Icodextrin Group	Glucose Group	Icodextrin Group	Glucose Group
Phase angle (°)	0.82	0.68	0.04	0.39
Extracellular water (L)	2.37	0.57	0.05	0.56
Diastolic blood pressure (mmHg)	0.87	1.80	0.41	0.19
Systolic blood pressure (mmHg)	3.31	0.84	0.07	0.40
Residual diuresis	2.95	1.80	0.08	0.20
Kidney KtV	0.73	0.76	0.42	0.48
Total KtV	0.77	0.17	0.41	0.71
Ultrafiltration (L)	5.41	2.58	0.02	0.12

^*Repeated-measures analysis of variance (ANOVA).