Impact of glycemic control on biventricular function in patients with type 2 diabetes mellitus: a cardiac magnetic resonance tissue tracking study

Insights into Imaging

Table 3 Association between the LV strain and HbA1c in diabetic patients

	LVGRS		LVGCS		LVGLS		LVRSR		LVCSR		LVLSR
	β (95% CI)	p	β (95% CI)	p	β (95% CI)	p	β (95% CI)	p	β (95% CI)	p	β (95% CI)	p
Model 1
HbA1c	− 0.09 (− 0.30, 0.12)	0.396	0.32 (0.12, 0.52)	0.002	0.37 (0.18, 0.57)	< 0.001	0.26 (− 0.05, 0.46)	0.014	− 0.23 (− 0.43, 0.02)	0.029	− 0.40 (− 0.59, − 0.20)	< 0.001
Model 2
HbA1c	− 0.29 (− 0.56, 0.01)	0.051	0.04 (− 0.22, 0.28)	0.774	0.27(0.03, 0.51)	0.030	0.25 (− 0.03, 0.52)	0.083	− 0.03 (− 0.30, 0.25)	0.858	− 0.39 (− 0.67, − 0.11)	0.007

Model 1 unadjusted regression analysis
Model 2 adjusted for age, sex, BMI, diabetic duration, smoking, family history of CAD, hypertension, dyslipidemia, hypoglycemic mediation, FBG, eGFR and LVMI