Table 2

Hazard Ratios (HR, 95% Confidence Interval (CI)) of Cardiovascular and All-Cause Deaths According to Specified Blood Pressure Groups.


Model 1
Model 2


HR
95% CI
p
HR
95% CI
p

Cardiovascular death
Group 1
1
(reference)

1
(reference)

Group 2
3.11
1.79 – 5.41
< 0.0001
2.62
1.49 – 4.62
0.0003
Group 3
2.77
1.48 – 5.16
0.003
2.48
1.33 – 6.62
0.003
Group 4
2.78
1.22 – 6.33
0.02
2.36
1.04 – 5.37
0.02
Group 5
8.45
4.42 – 16.15
<0.0001
4.28
2.07 – 8.87
<0.0001







All-cause death
Group 1
1
(reference)

1
(reference)

Group 2
2.40
1.81 – 3.20
<0.0001
2.13
1.59 – 2.85
< 0.0001
Group 3
2.01
1.43 – 2.81
<0.0001
1.80
1.29 – 2.53
<0.0001
Group 4
1.98
1.25 – 3.15
0.003
1.70
1.07 – 2.70
0.03
Group 5
5.92
4.15 – 8.46
<0.0001
3.21
2.15 – 4.79
<0.0001

Model 1: adjusted for age and sex

Model 2: adjusted for age, sex, BMI, smoking, early parental cardiovascular disease, exercise capacity measured in metabolic equivalents, self-reported elevated cholesterol and abnormal blood glucose

Please see Table 1 and the Methods-section for the explanation for the blood pressure groups

Hietanen et al. BMC Cardiovascular Disorders 2008 8:3   doi:10.1186/1471-2261-8-3