Table 1 The CASP quality assessment scale (N = 6)
Author | Part 1 | Part 2 | Part 3 | Part 4 | Part 5 | Part 6 | Part 7 | Part 8 | Part 9 | Quality |
|---|---|---|---|---|---|---|---|---|---|---|
Abou Sulaiman and Shehadeh [19], Syria | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | High |
Shimabukuro et al. [21], Japan | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | High |
Gokhale et al. [20], India | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | High |
Kunsongkeit et al. [16], Thailand | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | High |
Chitsazi et al. [17], Iran | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | High |
Dodington et al. [18], Canada | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | Moderate |