Sampling strategy | Comprehensive survey |
Type of study | Any article that might contribute to answering the research question |
Approaches | Electronic database searching and manually reviewing the reference lists of the articles that eventually met all inclusion/exclusion criteria |
Range of Years | January 1, 1998, to January 15, 2020 |
Limits | Excluded grey literature and non-English articles |
Inclusion/exclusion criteria | Per Table 2: Eligibility criteria for article selection |
Terms used | Appendix A for initial literature search protocol |
Electronic Databases | Medline, CINAHL, JSTOR, PsycINFO, ProQuest Dissertations and Theses Global, EMBASE and Sociological Abstracts |