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| Study characteristic | No (%) | |
| Publication format | Full text | 167 (95.4) |
| Abstract | 7 (4.0) | |
| Thesis | 1 (0.6) | |
| Study design | Randomized controlled trial | 11 (6.3) |
| Cohort | 7 (4.0) | |
| Cross‐sectional | 134 (76.6) | |
| Case study | 4 (2.3) | |
| Commentary | 3 (1.7) | |
| Descriptive | 2 (1.1) | |
| Mixed methods | 3 (1.7) | |
| Systematic review | 4 (2.3) | |
| Review | 3 (1.7) | |
| Economic evaluation | 1 (0.6) | |
| Non‐randomized experimental study | 2 (1.1) | |
| Retrospective chart review | 1 (0.6) | |
| Total | 175 | |
