Table 3.

CFS: Value at baseline and at each post-baseline visit—PPS (n = 84)—Descriptive analysis, by group.

		Comfort Shield (n = 44)	Control (n = 40)	Total (n = 84)
value at baseline	n	44	40	84
	mean (sd)	4.01 (0.55)	4.27 (0.56)	4.13 (0.57)
	median (iqr)	3.92 (3.55, 4.37)	4.39 (3.72, 4.67)	4.18 (3.6, 4.6)
	min, max	3.0, 5.0	3.12, 5.00	3.0, 5.0
	missing	0	0	0
value at week 4	n	41	38
	mean (sd)	3.82 (0.84)	3.49 (1.25)
	median (iqr)	4 (3.26, 4.46)	3.8 (2.82, 4.36)
	min, max	1.35, 5.0	0.0, 5.0
	missing	3	2
value at week 8	n	41	38
	mean (sd)	3.91 (1.04)	3.62 (1.2)
	median (iqr)	4.31 (3.38, 4.68)	3.82 (3.27, 4.43)
	min, max	0.0, 5.0	0.0, 5.0
	missing	3	2