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Table 3 Survey reporting quality of identified studies dealing with the development and/or validation of health literacy indices

From: The evolution of health literacy assessment tools: a systematic review

Checklist items

Fully described

Not described

Background

N

%

N

%

Background literature review

16

94,1

1

5,9

Explicit research question

16

94,1

1

5,9

Clear Study objectives

17

100,0

0

0,0

Methods

    

Methods data analysis

16

94,1

1

5,9

Questionnaire administration

14

82,4

3

17,6

Location of data collection

17

100,0

0

0,0

Dates of data collection

8

47,1

9

52,9

Methods for replication

10

58,8

7

41,2

Methods for data entry

10

58,8

7

41,2

Sample selection

    

Sample size calculation

4

23,5

13

76,5

Representativeness of the sample

7

41,2

10

58,8

Method of sample selection

17

100,0

0

0,0

Population and sample frame

15

88,2

2

11,8

Research tool

    

Description of research tool

15

88,2

2

11,8

Development of research tool

16

94,1

1

5,9

Instrument pretesting

8

47,1

9

52,9

Reliability and validity

13

76,5

4

23,5

Scoring methods

6

35,3

11

64,7

Results

    

Results of research presented

17

100,0

0

0,0

Results address objectives

17

100,0

0

0,0

Generalisability

5

29,4

12

70,6

Response rate

    

Response rate stated

11

64,7

6

35,3

Response rate calculated

7

41,2

10

58,8

Discussion of nonresponse

3

17,6

14

82,4

Missing data

6

35,3

11

64,7

Interpretation and discussion

    

Interpret and discuss findings

17

100,0

0

0,0

Conclusions and recommendations

17

100,0

0

0,0

Limitations

14

82,4

3

17,6

Ethics and disclosure

    

Consent

8

47,1

9

52,9

Sponsorship

8

47,1

9

52,9

Mean reporting frequency

 

69,7

 

30,4