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Table 5 Costs of intervention aimed at reducing antibiotic prescribing in primary care

From: Impact of a multifaceted intervention to improve antibiotic prescribing: a pragmatic cluster-randomised controlled trial

Activity

Units

Cost per

unit (€)

Cost (€)

Identification of knowledge and attitudesa

 Staff b

2 months

2458.33

4916.66

 Administrative support

 

Various

1599

 Materials: letters, questionnaires, envelopes, postage stamps

4780

Various

4842.45

Intervention study

On-line course

  Staff

1 month

2458.33

2458.33

  On-line course (website programming and maintenance)

1

10,030

10,030

  On-line course (contents)

1

2000

2000

  Materials: overhead projector for presentations

1

500

500

Outreach visit

  Staff a

6 months

2458.33

14,750

  Travel and per diem expenses

Various

Various

3133.11

  Telephone

6

20

120

  Materials: leaflets for patients in health centre waiting rooms

45,000

0.0226

1017

Costs for the participants

  Physicians (sessions: 1 h)

409

23

9407

  Physicians (course: 10 h)

222

230

51,060

Total cost of intervention group (n = 1217)

1217

105,833.55

Mean cost per physician (by intention-to-treat)

86.96

  1. a Evaluation of physicians’ knowledge and attitudes prior to the intervention (cohort study)14
  2. b University staff salary for a pharmacist. Includes national insurance, etc.