Table 3. Change in UC-Disease Activity Index Score at the End of Treatment.

Variable	Multimatrix-4.8 g/day	pH-3.6 g/day
Per protocol set
No. of patients	134	129
Mean±SD	−2.60±2.47	−1.80±2.64
Differences between groupsa (95% CI)	−0.7 (−1.3 to −0.1)	-
P-value	0.017	-
Full analysis set
No. of patients	137	135
Mean±SD	−2.50±2.51	−1.70±2.73
Differences between groupsa (95% CI)	−0.8 (−1.4 to −0.2)	-
P-value	0.009	-

Change in UC-DAI score=UC-DAI score at the end of treatment − UC-DAI score at baseline.

^aDifferences in mean change in UC-DAI scores between groups, adjusted according to UC-DAI score at baseline (multimatrix-4.8 g/day–pH-3.6 g/day).

UC-DAI, UC-Disease Activity Index.