Assessment of subclinical left ventricular systolic and diastolic dysfunction in patients with type 2 diabetes mellitus under follow-up at Tikur Anbessa specialized hospital, Ethiopia: a case-control study

Table 6 Multivariate analysis of echocardiographic findings

Variables	Case (n = 100)	Control (n = 200)	OR (95% CI)	P value
Grade I diastolic dysfunction	51 (51%)	50 (25%)	5.9 (3.1 - 7.1)	0.0001
Grade II diastolic dysfunction	27 (27%)	10 (5%)	2.9 (1.1 - 7.3)	0.0001
Normal diastolic function	18 (18%)	140 (70%)		-

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