Table 2.

The proportion of days covered for one year, and the proportion of admission for cardiovascular events and aspiration pneumonia between non-ODT and ODT groups before and after high-dimensional propensity score-matching

	Unmatched groups		P value	High-dimensional propensity score-matched groups		P value
	Non-ODT	ODT		Non-ODT	ODT
Primary outcome
PDC for 1 year	0.887	0.900	0.999	0.889	0.902	0.977
Secondary outcome
Heart failure	0.529	0.391	< 0.001	0.409	0.403	0.715
Atrial fibrillation	0.312	0.180	< 0.001	0.195	0.193	0.850
Myocardial infarction	0.045	0.025	< 0.001	0.023	0.028	0.299
Angina pectoris	0.261	0.171	< 0.001	0.183	0.183	0.969
Stroke	0.771	0.812	< 0.001	0.810	0.798	0.310
Composite event of cardiovascular diseases	0.904	0.903	0.778	0.898	0.893	0.591
Aspiration pneumonia	0.363	0.400	< 0.001	0.380	0.372	0.558

Composite event of cardiovascular diseases consists of heart failure, atrial fibrillation, myocardial infarction, angina pectoris, and stroke

ODT orally disintegrating tablet, PDC proportion of days covered