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Table 3 Cumulative incidence of cardiovascular diseases and cardiovascular risk factors (according to the diagnoses in ICD-10) and RR (risk ratios) for women aged 45-64 years (diagnosed 2002-2007) in the Twin cities.

From: Cardiovascular disease occurrence in two close but different social environments

 

White-collar twin city

Blue-collar twin city

 

45-64 years (n = 16 011 inhabitants)

45-64 years (n = 16 031 inhabitants)

 

n

n/1000

RR

95% CI

n

n/1000

RR

95% CI

High Cholesterol (ICD-E-78)

450

28.1

1.00

-

504

31.4

1.12

(0.99-1.27)

Hypertension (ICD-I10)

946

59.1

1.00

-

1302

81.2

1.37

(1.27-1.49)***

Angina Pectoris (ICD-I20.9)

212

13.2

1.00

-

307

19.2

1.45

(1.22-1.72)***

Cardiac infarction (ICD-I21)

108

6.7

1.00

-

153

9.5

1.41

(1.11-1.81)*

Ischemic heart disease UNS (ICD-I25)

223

13.9

1.00

-

296

18.5

1.33

(1.12-1.58)**

Cardiac insufficiency (ICD-I50)

104

6.5

1.00

-

199

12.4

1.91

(1.51-2.42)***

Cerebral haemorrhage (ICD-I16.9)

8

0.5

1.00

-

20

1.2

2.50

(1.10-5.67)*

Stroke (ICD-I63)

116

7.2

1.00

-

154

9.6

1.33

(1.04-1.69)*

  1. *p = 0.05,**p = 0.001,***p < 0.0001