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Table 2 Number of GP practices identified and participant recruitment via the Primary Care Research Network (PCRN), Diabetes Research Network (DRN) and other routes

From: Cost-effective recruitment methods for a large randomised trial in people with diabetes: A Study of Cardiovascular Events iN Diabetes (ASCEND)

 

Number of practices recruited

Number of patients invited

Number of patients entered run-in

Number of patients randomised (% of those invited)

PCRN

512

79,471

6733

4207 (5 %)

DRN

156

24,420

1772

1065 (4 %)

Other

117

16,984

1234

765 (5 %)

Total

785

120,875

9739

6037 (5 %)