A Study of the Change in Sodium and Potassium Ion Concentrations in Stored Donor Blood and Their Effect on Electrolyte Balance of Recipients

Table 3

ANOVA analysis.

		Sum of squares	df	Mean square	F	Sig.
Na+	Between groups	6453.613	4	1613.403	3146.657	0.000
	Within groups	74.347	145	0.513
	Total	6527.960	149
K+	Between groups	2872.543	4	718.136	7598.119	0.000
	Within groups	13.705	145	0.095
	Total	2886.248	149