Table 2 Coronary heart disease (CHD) diagnosis, certainty of diagnosis and test ordering for CHD by country
Countries | |||||
|---|---|---|---|---|---|
p country | Germany | UK | US | Tukey's Multiple Comparison | |
CHD diagnosis (%) | < .0001 | 74 | 88 | 95 | US = UK > Germany |
Certainty of CHD diagnosis (0–100) | < .0001 | 39 | 46 | 58 | US > UK = Germany |
Test for CHD (%) | < .0001 | 39 | 80 | 89 | US = UK > Germany |
Number of tests for CHD (means) | < .0001 | 0.9 | 3.5 | 3.2 | UK = US > Germany |