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Table 1 Reported use and perceived yield (low, moderate, or high) of potentially eligible patients

From: The use of electronic health records for recruitment in clinical trials: a mixed methods analysis of the Harmony Outcomes Electronic Health Record Ancillary Study

Method

Perceived yield (%), N = 446

Do not use this method

Low

Moderate

High

Contacting past clinical trial participants

7.6

12.3

34.1

46.0

Reviewing upcoming clinic visit schedules

10.1

14.3

36.8

38.8

Asking healthcare providers to help identify patients who fit the trial criteria

16.1

32.5

35.7

15.7

EHR searches

26.9

13.0

26.5

33.6

Paper medical record reviews

28.7

16.4

27.6

27.4

Posting flyers in clinics or at local pharmacies

52.2

32.1

13.7

2.0

Advertising campaigns online, on local radio stations, or in local newspapers

57.4

21.1

15.9

5.6

Accessing a community database for people who are interested in research

58.7

19.7

13.2

8.3

Sending mass mailings (electronic or postal) informing patients about the trial

61.2

22.9

12.3

3.6

  1. EHR, electronic health record