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Table 4 Adjusteda hazard ratios of CVD and CHD mortality by group of clinically meaningful electrocardiographic abnormalities and sex

From: Trends in electrocardiographic abnormalities and risk of cardiovascular mortality in Lithuania, 1986–2015

 

CVD mortality

CHD mortality

ECG abnormality

Men n = 281

Women n = 167

Men n = 172

Women n = 96

 

HR (95% CI)

p value

HR (95% CI)

p value

HR (95% CI)

p value

HR (95% CI)

p value

Marginal abnormalities or absent

1.0

1.0

1.0

1.0

Ischemia

2.50 (1.67–3.74)

< 0.001

1.51 (1.00–2.27)

0.048

2.00 (1.14–3.51)

0.016

1.67 (0.99–2.82)

0.053

Left VH

1.65 (0.94–2.91)

0.082

1.19 (0.52–2.72)

0.686

1.58 (0.77–3.25)

0.211

1.09 (0.34–3.50)

0.885

Possible MI

4.40 (2.30–8.42)

< 0.001

2.56 (1.03–6.35)

0.042

4.83 (2.21–10.55)

< 0.001

3.04 (0.94–9.86)

0.064

 

(2.30–8.42)

 

(1.03–6.35)

 

(2.21–10.55)

 

(0.94–9.86)

 

Definite MI

1.94 (0.48–7.91)

0.355

3.75 (0.50–27.93)

0.197

2.83 (0.68–11.68)

0.151

6.81 (0.88–52.76)

0.066

  1. a - adjusted for age, education, arterial hypertension, high density lipoprotein cholesterol, low density lipoprotein cholesterol, body mass index, smoking, and study number. CI confidence interval, CHD coronary heart disease, CVD cardiovascular diseases, ECG electrocardiogram, HR hazard ratio, MI myocardial infarction, VH ventricular hypertrophy. Bold typeface indicates significance