Table 2.

Comparison of adherence between the two arms at different time points.

	Arm 1	Arm 2	p
Overall adherence
Eligible N	153	168
n (%)	146 (95.4)	157 (93.5)	0.443
1-mo adherence
Eligible N	152	168
n (%)	148 (97.4)	162 (96.4)	0.629
3-mo adherence
Eligible N	146	165
n (%)	142 (97.3)	156 (94.5)	0.233
6-mo adherence
Eligible N	145	162
n (%)	144 (99.3)	153 (94.4)	0.016
9-mo adherence
Eligible N	144	158
n (%)	141 (97.9)	152 (96.2)	0.382
12-mo adherence
Eligible N	139	152
n (%)	134 (96.4)	142 (93.4)	0.251

Bold values indicate statistical significance; ie when p-value is less than or equal to 0.05.