Adherence to Antiplatelet Therapy after Coronary Intervention among Patients with Myocardial Infarction Attending Vietnam National Heart Institute

Table 3

Multivariate logistic regression of factors associated with adherence to therapy.

Variables	Adherence	AOR∗ (95% CI)
	%
Income per month
< 6.000.000	78.13	1
≥ 6.000.000	80.18	2.92 (1.24 – 6.89)
Distance to hospital
≥ 50km	73.58	1
< 50km	88.41	2.49 (1.12 – 5.52)
Taking medicine
Irregularly follow the instructions	79.33	1
Regularly follow the instructions	78.26	3.65 (1.13 – 11.70)
Re-examination
Not on time	78.71	1
On time	85.00	3.99 (1.08-14.73)
Model indicators
χ2 and p-value of model coefficients	χ2 =28.40; p ≤ 0.001
χ2 and p-value of Hosmer and Lemeshow	χ2= 53.78; p = 0.3316
	0.14

∗AOR=Adjusted Odds Ratio.