Table 2.

Overview of compliance, calculated as the average amount of measurements performed per day, with optimal compliance considered as 3 measurements daily.

Variable	Entire study (n=23)	First month (n=23)	Second month (n=17)	P valuea
Measurements per day, mean (SD)	2.7 (0.9)	3.0 (0.8)	2.2 (0.7)	.002
Participants performing ≥3 measurements per day, n (%)	7 (30)	12 (52)	0 (0)	.001
Participants performing ≥2 measurements per day, n (%)	21 (91)	23 (100)	11 (65)	.008

^aObtained using a t test or 2-proportion z test.