TABLE 2.

Statistical analysis and comparison of patient satisfaction index scores at each visit between the niacinamide group and cream base group

VARIABLE	NIACINAMIDE	CREAM BASE	P-VALUE
Week 2
0	5 (26%)	3 (10%)	0.46
1	5 (26%)	10 (53%)
2	4 (21%)	4 (21%)
3	4 (21%)	2 (11%)
4	1 (5%)	1 (5%)
Week 4
0	1 (5%)	1 (5%)	0.98
1	5 (26%)	5 (26%)
2	5 (26%)	5 (26%)
3	7 (37%)	7 (37%)
4	1 (5%)	1 (5%)
Week 6
0	0 (0%)	1 (5%)	0.62
1	4 (22%)	1 (5%)
2	6 (33%)	8 (44%)
3	4 (22%)	4 (22%)
4	4 (22%)	4 (22%)
Week 8
1	3 (18%)	3 (18%)	1
2	4 (24%)	3 (18%)
3	6 (35%)	6 (35%)
4	4 (24%)	5 (29%)
Week 10
1	2 (12%)	1 (5%)	1
2	3 (18%)	3 (18%)
3	6 (35%)	7 (41%)
4	6 (35%)	6 (35%)
Week 12
1	2 (12%)	1 (5%)	0.77
2	1 (6%)	1 (5%)
3	3 (18%)	6 (35%)
4	11 (65%)	9 (53%)