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Table 2 WISE recruitment yield by electronic health record (EHR) and purchase list mailing type at Penn State

From: Working to Increase Stability through Exercise (WISE): screening, recruitment, and baseline characteristics

 

Letters mailed

# Enrolled

Yield per 100 letters

Letters mailed per participant

Osteoporosis from purchased list

15,298

67

0.44

228

Age 65+ from purchased list

44,870

53

0.12

847

Fragility fracture from EHR

12,473

191

1.53

65

Osteoporosis from EHR

14,855

135

0.91

110

Fall History from EHR

10,178

17

0.17

599

Total

97,674

463

0.47

211