Table 3.

The values of the difference factor f₁ and the similarity factor f₂ obtained by comparing the release profile of 5-ASA from formulations F6–F10.

Factors of Difference and Similarity	Formulations	F7	F8	F9	F10
f1	F6	7.26	19.92	12.15	19.59
	F7	―	21.27	19.64	27.70
	F8	―	―	2.70	6.22
	F9	―	―	―	7.45
f2	F6	66.49	48.53	57.34	48.99
	F7	―	48.53	50.11	43.38
	F8	―	―	81.30	69.64
	F9	―	―	―	65.74