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Table 1 Quality of report assessment items

From: Protocol registration improves reporting quality of systematic reviews in dentistry

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Assessed characteristics

1

SR or meta-analysis in title/abstract

2

Eligible publication status reported

3

Eligible languages reported

4

Eligible study designs reported

5

Both start and end years of search reported

6

Full Boolean search strategy reported

7

Screening method reported

8

Data extraction method reported

9

Risk of bias/quality of studies assessed

10

Risk of bias/quality assessment method reported

11

Review flow fully reported

12

Excluded studies fully reported

13

Total number of participants reported

14

Outcomes specified in Methods section

15

Primary outcomes specified

16

Statistical heterogeneity assessed

17

Publication bias assessed (or intent to assess)

18

Harms assessed (or intent to assess)

19

Both SR and study limitations reported

20

Abstract conclusions incorporate limitations

21

Source of funding of SR reported