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Table 1 Participation rates

From: Management of anaphylaxis in schools: Evaluation of an epinephrine auto-injector (EpiPen®) use by school personnel and comparison of two approaches of soliciting participation

 

Partial and Full Disclosure Groups

Partial Disclosure Group

Full Disclosure Group

Difference

% (95% CI)

Overall

 Participants

343

187

156

 

 School personnel

approached

1171

460

711

 

 Participation rate %

29.3

40.7

21.9

18.7 (13.3, 24.1)

Elementary schools

 Participants

258

130

128

 

 School personnel

approached

805

334

471

 

 Participation rate %

32.0

38.9

27.2

11.7 (5.2, 18.3)

Secondary schools

 Participants

85

57

28

 

 School personnel

approached

366

126

240

 

 Participation rate %

23.2

45.2

11.7

33.6 (24.0, 43.2)

  1. CI – Confidence Interval.