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Table 2 General practitioner study form return rates and analysable data by HES diagnostic groups
| HES Diagnosis (ICD-10 code) | ||||
|---|---|---|---|---|
| Ischaemic Heart Disease (I20-I25) | Venous Thromboembolism (I26, I80-I82) | Cerebrovascular Disease (G45, I60-I69) | No Vascular Disease | |
| Study forms sent to general practitioners | N=1004 | N=1004 | N=1004 | N=997 |
| Study forms returned | 90.4% (908) | 90.3% (907) | 90.1% (905) | 92.1% (918) |
| % of returned study forms with analysable diagnostic data | 87.7% (796) | 83.9% (761) | 84.7% (766) | 94.1% (864) |
