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Table 1 DCE background information on the 27 included studies

From: Methodology to derive preference for health screening programmes using discrete choice experiments: a scoping review

Item

Specification

Number of studies

Country of origin

Europe

16

US

5

Australia

4

Asia

2

Screening program of interest

Cancer screening programa

26

Cardiovascular disease screening program

1

Target population

General public

21

Healthcare provider

5

Healthcare provider and stakeholder

1

Main objective

Consumer preference

21

Health professionals’ preferences

6

Sample size calculation reported

Yes

18

No

9

Ethical approval

Approved by international organisation

2

Approved by local organisation

16

Not required

1

Not reported

8

Administration of survey

Self-completed (online)

13

Self-completed (paper based)

7

Self-completed (paper based/online)

3

Face to face interview

4

How participants were recruited

Via an online survey panel

12

Via an online survey panel/snowball

1

Via email

1

Via mail

4

Via email/mail

2

Directly invited

5

Not clearly reported

2

Reimbursements

Money

8

Gift

1

Voucher

1

Not reported

17

  1. aColorectal, breast, cervical, prostate, oesophageal, lung, skin cancer screening programmes