Table 4 Univariate and multivariate regression analysis for obstructive CAD and the clinical and cardiac function parameters.

From: Quantifying left ventricular myocardial strain in patients with different CAD-RADS levels based on computed tomography feature tracking technology

Variables

β Values

Wals

P Values

OR Values (95%CI)

Univariate analysis

 Age (years)

0.076

27.296

 < 0.001

1.079 (1.048–1.11)

 Female

− 1.005

9.792

0.002

0.366 (0.195–0.687)

 BMI (kg/m2)

0.034

0.922

0.337

1.035 (0.965–1.11)

 HR (beat/min)

0.027

5.598

0.018

1.028 (1.005–1.052)

 Smoking

0.548

2.786

0.095

1.73 (0.909–3.292)

 Dinking

0.62

3.512

0.061

1.858 (0.972–3.553)

 Hypertension

1.499

21.843

 < 0.001

4.478 (2.388–8.396)

 Diabetes

1.773

23.189

 < 0.001

5.887 (2.861–12.114)

 Dyslipidemia

0.956

8.255

0.004

2.601(1.355–4.993)

 History of CHD

− 0.164

0.184

0.668

0.849 (0.401–1.796)

 LVEF (%)

− 0.038

5.674

0.017

0.963 (0.933–0.993)

 GRS (%)

− 0.047

21.535

 < 0.001

0.954 (0.935–0.973)

 GCS (%)

0.152

12.193

 < 0.001

1.165 (1.069–1.269)

 GLS (%)

0.346

36.597

 < 0.001

1.414 (1.264–1.582)

 CACs (AU)

0.006

27.285

 < 0.001

1.006 (1.004–1.009)

Multivariate analysis

 Age (years)

0.065

7.792

0.005

1.067 (1.019–1.116)

 LVEF (%)

0.145

3.95

0.047

1.156 (1.002–1.335)

 GLS (%)

0.232

6.582

0.010

1.261 (1.056–1.506)

  1. BMI, body mass index; HR, heart beat; LVEF, left ventricular ejection fraction; GRS, global radial strain; GCS, global circumferential strain; GLS, global Longitudinal strain; CACs, coronary artery calcm score.
  2. Bolded: statistically significant P-values.
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