Author, Date (Type of review) [Ref] | Was an ‘a priori’ design provided? | Was there duplicate study selection and data extraction? | Was a comprehensive literature search performed? | Was the status of publication (i.e., grey literature) used as an inclusion criterion? | Was a list of studies (included and excluded) provided? | Were the characteristics of the included studies provided? | Was the scientific quality of the included studies assessed and documented? | Was the scientific quality of the included studies used appropriately in formulating conclusions? | Were the methods used to combine the findings of studies appropriate? | Was the likelihood of publication bias assessed? | Was the conflict of interest included? | Sum quality scorea | Quality of the reviewb |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Babakus WS, 2012 (SLR) [24] | No | Yes | Yes | Yes | No | Yes | Yes | No | Yes | No | No | 6 | Moderate |
Barnett I, 2012 (SLR) [25] | No | Yes | Yes | Yes | No | Yes | Yes | Yes | Yes | C.A. | No | 7 | Moderate |
Craggs C, 2011 (SLR) [34] | Yes | Yes | No | No | No | Yes | Yes | Yes | N.A. | No | Yes | 6 | Moderate |
De Craemer M, 2012 (SLR) [26] | Yes | Yes | Yes | No | No | No | No | N.A. | N.A. | No | Yes | 4 | Moderate |
Engberg E, 2012 (SLR) [12] | No | Yes | Yes | No | No | Yes | No | No | No | No | Yes | 4 | Moderate |
Kaczynski AT, 2008 (SLR) [13] | No | No | C.A. | Yes | No | Yes | No | No | N.A. | No | Yes | 3 | Weak |
Koeneman MA, 2011 (SLR) [27] | No | Yes | Yes | No | No | Yes | Yes | Yes | C.A. | Yes | Yes | 7 | Moderate |
Larouche R, 2014 (SLR) [15] | Yes | Yes | Yes | No | No | Yes | Yes | Yes | No | No | No | 6 | Moderate |
Lee MC, 2008 (SLR) [28] | Yes | No | Yes | No | No | Yes | No | No | No | No | Yes | 4 | Moderate |
Marshall SJ, 2004 (MA) [14] | Yes | Yes | Yes | C.A. | No | No | Yes | Yes | Yes | No | No | 6 | Moderate |
Pearson N, 2014 (MA) [29] | No | Yes | Yes | Yes | No | Yes | Yes | Yes | Yes | Yes | Yes | 9 | Strong |
Ridgers ND, 2012 (SLR) [33] | Yes | C.A. | Yes | No | No | Yes | No | N.A. | N.A. | N.A. | Yes | 4 | Moderate |
Schoeppe S, 2013 (SLR) [16] | Yes | No | Yes | No | No | Yes | Yes | Yes | N.A. | No | No | 5 | Moderate |
Stanley RM, 2012 (SLR) [30] | No | Yes | No | No | No | No | Yes | Yes | N.A. | No | Yes | 4 | Moderate |
Tzormpatzakis N, 2007 (SLR) [31] | No | C.A. | Yes | No | No | Yes | No | C.A. | N.A. | No | No | 2 | Weak |
Uijtdewillingen L, 2014 (SLR) [35] | Yes | Yes | Yes | No | No | Yes | Yes | Yes | N.A. | N.A. | Yes | 7 | Moderate |
van der Horst K, 2007 (SLR) [32] | No | Yes | Yes | No | No | Yes | No | N.A. | N.A. | No | No | 3 | Weak |