Table 2.

Completeness of data entry by week.

Week in study	Number of patients in study	Number of participants entering data, n (%)
		0-1 Times per week	2-4 Times per week	5-7 Times per week
Baseline	20	N/Aa	N/A	N/A
Week 1	18	0 (0)	3 (17)	15 (83)
Week 2	18	1 (6)	3 (17)	14 (78)
Week 3	18	3 (17)	4 (22)	11 (61)
Week 4	17	4 (24)	2 (12)	11 (65)
Week 5	14b	2 (14)	3 (21)	9 (64)
Week 6	13	3 (23)	4 (31)	6 (46)
Week 7	13	3 (23)	3 (23)	7 (54)
Week 8	12	2 (17)	2 (17)	8 (67)

^aN/A: not applicable.

^bTwo patients censored after week 4 because of late recruitment.