Table 1

observed (GP-registered) and expected/modelled prevalence summary statistics

Coronary Heart Disease

Hypertension

Stroke


Observed Prevalence

Expected Prevalence

O:E Ratio

Observed Prevalence

Expected Prevalence

Observed: Expected Ratio

Observed Prevalence

Expected Prevalence

O:E Ratio


Number

1,299,601

2,286,597

4,530,369

12,356,995

588,500

1,009,144


Prevalence rate/Percent (95% CIs)1

2.57%

(2.45%-2.69%)

4.52%

(4.42%-4.61%)

0.57

(0.55-0.59)

8.95%

(8.59%-9.32%)

24.42%

(24.13%-24.72%)

0.37

(0.35-0.38)

1.16%

(1.11%-1.22%)

1.99%

(1.96-2.03%)

0.58

(0.56-0.61)


Median

2.40%

4.48%

0.55

8.77%

24.77%

0.36

1.11%

1.99%

0.57


Maximum

5.47%

7.78%

1.10

16.62%

35.17%

0.63

2.48%

3.26%

1.08


Minimum

0.14%

2.61%

0.04

0.57%

17.71%

0.02

0.06%

1.24%

0.03


1st quartile

1.56%

3.89%

0.38

5.92%

23.06%

0.25

0.74%

1.77%

0.40


3rd quartile

3.31%

5.10%

0.69

11.10%

26.75%

0.43

1.49%

2.23%

0.73


Interquartile range

1.75%

1.22%

0.32

5.18%

3.69%

0.18

0.75%

0.47%

0.33


Standard deviation

0.011

0.009

0.21

0.035

0.028

0.13

0.005

0.004

0.22


1The England population denominator used for all three diseases was 50,598,200

Soljak et al. BMC Cardiovascular Disorders 2011 11:12   doi:10.1186/1471-2261-11-12

Open Data