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Table 1 Overall consensus from round 1 and round 3 for quantitative items

From: Challenges faced with the implementation of Web-Based Data Query Systems for population health: development of a questionnaire based on expert consensus

  

Round 1 consensus

Round 3 consensus

Topic

Total no. of items

Items in consensus

Percent consensus

Items in consensus (n)

Percent consensus

Cost

13

5

38

7

54

Data collection

13

4

31

6

46

IT infrastructure

6

2

33

2

33

Usability

10

3

30

6

60