Table 2.
Quality assessment data
| Study | Was the sample frame appropriate to address the target population? | Were study participants sampled in an appropriate way? | Were the study subjects and the setting described in detail? | Was the data analysis conducted with sufficient coverage of the identified sample? | Were valid methods used for the identification of the condition? | Was the condition measured in a standard, reliable way for all participants? | Was there appropriate statistical analysis? | Was the response rate adequate, and if not, was the low response rate managed appropriately? | Raw score | Score (%) |
|---|---|---|---|---|---|---|---|---|---|---|
| Addington et al. [35] | Y | Y | Y | Unclear | Y | Y | Y | N | 13/16 | 81 |
| Bedard et al. [49] | Y | Y | N | Y | Y | Unclear | Y | N/A | 11/14 | 79 |
| Bioque et al. [33] | Y | Y | Y | Unclear | Y | Y | Y | Y | 14/16 | 88 |
| Breitborde et al. [19] | Y | N | Y | Unclear | Y | Unclear | Y | N | 10/16 | 63 |
| Clarke et al. [20] | Y | N | Y | Unclear | Unclear | Unclear | Y | N/A | 7/14 | 50 |
| Coentre et al. [30] | Y | Y | Y | Y | Unclear | Unclear | Y | Y | 12/16 | 75 |
| Coleman et al. [36] | Y | Y | N | Y | Y | Unclear | Y | N/A | 11/14 | 79 |
| Colling et al. [29] | Y | Y | Y | Y | Y | Y | Y | N/A | 14/14 | 100 |
| Cotter et al. [50] | Y | Y | Y | Y | Unclear | Y | Y | N/A | 12/14 | 86 |
| Dubreucq et al. [32] | Y | Y | Y | Y | Y | Y | Y | Y | 16/16 | 100 |
| Fischler et al. [24] | Y | Y | N | Y | Y | Unclear | Y | N/A | 11/14 | 79 |
| Greenfield et al. [27] | Y | Y | Y | Y | Unclear | Unclear | Y | N/A | 10/14 | 71 |
| Haddock et al. [23] | Y | Y | Y | Unclear | Y | Y | Y | N/A | 12/14 | 86 |
| Harvey et al. [28] | Y | Y | Y | Y | Y | Unclear | Y | Y | 14/16 | 88 |
| Johns et al. [22] | Y | Y | Y | Y | Y | Unclear | Y | N/A | 12/14 | 86 |
| Mason et al. [34] | Y | Y | Y | Y | Y | Y | Y | N/A | 14/14 | 100 |
| Molag et al. [31] | Y | Y | Y | Y | Unclear | Unclear | Y | N/A | 10/14 | 71 |
| North et al. [51] | Y | Y | Y | Y | Y | Unclear | Y | N | 13/16 | 81 |
| Oluwoye et al. [37] | Y | Y | Y | Y | Y | Y | Y | N/A | 14/14 | 100 |
| Rathod et al. [21] | Y | Y | Y | Y | Unclear | Unclear | Y | N/A | 10/14 | 71 |
| Royal college of psychiatrists [25] | Y | Y | Y | Y | Y | N | Y | Y | 15/16 | 94 |
| Royal college of psychiatrists [26] | Y | Y | Y | Y | Y | N | Y | Y | 15/16 | 94 |