Table 2.

Differences in adherence at each time point among the men who have sex with men population in the no-reminder group and reminder group.

		No-reminder group				Reminder group				P valuea
		n	Mean (SD)	Median (IQR)	n		Mean (SD)	Median (IQR)
Initial adherence (N=716)		372	0.75 (0.37)	1.00 (0.64-1.00)	344		0.72 (0.39)	1.00 (0.47-1.00)	.48
After using the reminder system
	Early stage adherence (n=410)	217	0.80 (0.33)	1.00 (0.79-1.00)	193		0.76 (0.37)	1.00 (0.64-1.00)	.69
	Midterm adherence (n=193)	100	0.77 (0.37)	100 (0.68-1.00)	93		0.78 (0.35)	1.00 (0.79-1.00)	.96
	Late stage adherence (n=76)	41	0.79 (0.31)	1.00 (0.64-1.00)	35		0.88 (0.23)	1.00 (0.79-1.00)	.37
	Average adherence (n=410)	217	0.79 (0.31)	0.93 (0.72-1.00)	193		0.78 (0.32)	0.97 (0.64-1.00)	.82

^aKruskal-Wallis test was used.