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Table 3 Risk of Bias Assessment (ROBIS) of the reviews

From: The facilitators and barriers to implementing patient reported outcome measures in organisations delivering health related services: a systematic review of reviews

 

Author

Antunes, 2014 [22]

Bantug, 2015b [36]

Boyce, 2014 [23]

Duncan, 2012 [35]

Greenhalgh, 2017c [24]

Howell, 2015d [37]

Domain 1: Concerns regarding specification of study eligibility criteria

Low

High- No description of the exclusion criteria

High- No description of the exclusion criteria

Low

Low

High- No description of the exclusion criteria

Domain 2: Concerns regarding methods used to identify and/or select studies

Unclear- No information on whether more than one researcher supported the search process

Low

Unclear- No information on whether more than one researcher supported the search process

Unclear- No information on whether more than one researcher supported the search process

High- Sought to identify studies which supported/challenged programme theories rather than identify all the available literature

High- No searching beyond electronic databases

Domain 3: Concerns regarding methods used to collect data and appraise studies

Low

High- No quality appraisal

Low

Low

High- Did not synthesis all relevant studies nor conduct quality appraisal because of it being a realist synthesis

High- Lack of information on which studies were included or description of the studies. No quality appraisal

Domain 4: Concerns regarding the synthesis and findings

Low

Low

Low

Low

High- As did not include all relevant studies there are issues with the synthesis

High- Concerns about the synthesis for example it was not clear which studies were included in the synthesis

Did the interpretation of findings address all of the concerns identified in Domains 1 to 4?

Probably yes

Probably no

Probably yes

Probably yes

Probably yes

Probably no

Was the relevance of identified studies to the review’s research question appropriately considered?

Yes

Yes

Yes

Yes

Yes

Probably yes

Did the reviewers avoid emphasizing results on the basis of their statistical significance?a

Yes

Yes

Yes

Yes

Yes

Probably no

Overall risk of bias in the review

Low

Unclear

Low

Low

Unclear

Unclear

  1. ‘Probably’- On the ROBIS there is the option to select ‘probably yes’, or ‘probably no’ in cases where the reviewer is not entirely sure. For example if it appeared that a review considered the relevance of the studies it included but the review did not include all the information on this to make the reviewer certain
  2. aThe ROBIS considers statistical significance but because the reviews are qualitative this question should be whether a review presented all its findings rather than cherry picking the results
  3. bPlease note that Bantug (2016) [36] was an integrative review so would not have undertaken some elements assessed by the ROBIS
  4. cPlease note that Greenhalgh (2017) [24] was a realist synthesis so would not have undertaken some elements assessed by the ROBIS such as including all relevant articles
  5. dPlease note that Howell (2015) [37] was a scoping review so would not have undertaken some elements assessed by the ROBIS such as quality appraisal