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. 2015 Jan 6;17(1):e6. doi: 10.2196/jmir.3264

Table 2.

Effect of follow-up type on medication adherence (% of adherence ≥90%) using generalized estimating equations (GEE)a.

Type of follow-up Baseline (T0)
% adherence ≥90
3 months (T3)
% adherence ≥90
6 months (T6)
% adherence ≥90
Traditional follow-up (n=80) 79.7 85.7 92.7
Virtual follow-up (n=99) 83.5 90.4 89.6

aGroup x Time interaction, Z=−1.36, P=.1743; time effect, Z=−1.96, P=.0496.