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Table 4 Intra Class Coefficients

From: Cardiovascular risk management in patients with coronary heart disease in primary care: variation across countries and practices. An observational study based on quality indicators

Indicator

Country level

Practice level

Smoke status recorded

11.6

31.7

Physical activity capacity recorded

0.9

29.1

Weight or BMI recorded

7.6

24.7

Blood pressure recorded

16.4

28.4

Cholesterol recorded

17.0

19.3

Advice or contraindication for physical activity

2.1

28.6

Influenza vaccination

18.2

17.9

Antiplatelet therapy

6.1

26.1

Statin advised or prescribed

2.5

15.2

SBP below threshold

3.4

7.9

DBP below threshold

3.8

7.4

LDL below threshold

3.6

6.5