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Table 2 Adjusted Cox regression analysis of individual echocardiography parameters for cardiovascular events

From: Incremental prognostic value of global longitudinal strain in patients with type 2 diabetes mellitus

Variable

Value (n = 247)

B

HR (95 % CI)

P

IVSd (cm)

1.13 ± 0.19

   

Univariate analysis

 

2.01

7.43 (0.66–83.7)

0.10

Adjusted clinical dataa

 

1.43

4.17 (0.31–56.8)

0.28

Adjusted clinical data + HbA1c

 

1.87

6.50 (0.47–89.5)

0.16

RWT, ratio

0.50 ± 0.09

   

Univariate analysis

 

−0.47

0.63 (0.002–171.5)

0.87

Adjusted clinical dataa

 

−1.25

0.29 (0.001–89.3)

0.67

Adjusted clinical data + HbA1c

 

0.87

2.39 (0.01–783.1)

0.77

LVMI (g/m2)

100.7 ± 24.7

   

Univariate analysis

 

0.02

1.02 (1.00–1.03)

0.07

Adjusted clinical dataa

 

0.01

1.01 (0.99–1.04)

0.29

Adjusted clinical data + HbA1c

 

0.01

1.01 (0.99–1.04)

0.27

LVEF (%)

63.2 ± 4.5

   

Univariate analysis

 

−0.08

0.92 (0.83–1.02)

0.13

Adjusted clinical dataa

 

−0.07

0.94 (0.85–1.04)

0.19

Adjusted clinical data + HbA1c

 

−0.08

0.93 (0.84–1.02)

0.11

E/A ratio

0.94 ± 0.31

   

Univariate analysis

 

−2.51

0.08 (0.01–0.98)

0.05

Adjusted clinical dataa

 

−1.05

0.35 (0.02–6.09)

0.47

Adjusted clinical data + HbA1c

 

−1.62

0.20 (0.01–4.04)

0.29

E/E′ ratio

10.4 ± 4.5

   

Univariate analysis

 

0.15

1.16 (1.10–1.22)

<0.01

Adjusted clinical dataa

 

0.14

1.16 (1.09–1.23)

<0.01

Adjusted clinical data + HbA1c

 

0.14

1.15 (1.08–1.22)

<0.01

GLS (%)

−18.1 ± 2.4

   

Univariate analysis

 

0.27

1.31 (1.10–1.56)

<0.01

Adjusted clinical dataa

 

0.29

1.35 (1.10–1.65)

<0.01

Adjusted clinical data + HbA1c

 

0.33

1.39 (1.14–1.70)

<0.01

  1. Italic values indicate statistically significant with P < 0.05
  2. Abbreviations: Similar to Table 1, E/A ratio the ratio of peak mitral flow velocity in early and late at diastole, E/E′ ratio the ratio of early peak mitral inflow velocity to early myocardial velocity of mitral annulus at diastole, GLS global longitudinal stain, IVSd Inter-ventricular septal dimension at end-diastole, LVEF left ventricular ejection fraction, LVMI left ventricular mass index, RWT relative wall thickness
  3. aClinical data includes age, gender, hyperlipidemia, plasma creatinine and treatment with insulin