Studies | Criteria from the Mixed Methods Appraisal Tool | ||||||||||||||||||||||||
1. Qualitative | 2. Quantitative randomized controlled trials | 3. Quantitative non-randomized | 4. Quantitative descriptive | 5. Mixed methods | |||||||||||||||||||||
1.1. | 1.2. | 1.3. | 1.4. | 1.5. | 2.1. | 2.2. | 2.3. | 2.4. | 2.5. | 3.1. | 3.2. | 3.3. | 3.4. | 3.5. | 4.1. | 4.2. | 4.3. | 4.4. | 4.5. | 5.1. | 5.2. | 5.3. | 5.4. | 5.5. | |
Njoku Ola Ama & John O Olaomi (2019) |
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| 1 | 1 | 1 | ? | 1 |
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Mathe et al. (2011) |
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| 1 | 1 | 1 | ? | 1 |
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Augustine Vincent Umoh et al. (2011) |
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| 1 | 1 | 1 | ? | 1 |
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Mark Amos (2019) |
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| 1 | 1 | 1 | 1 | 1 |
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D. Yaw Atiglo and Adriana A. E. Biney (2018) |
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| 1 | 1 | 1 | 1 | 1 |
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Wuni et al. (2018) |
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| 1 | 1 | 1 | 1 | 1 |
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Rossier et al. (2014) |
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| 1 | 1 | 1 | 1 | 1 |
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Staveteig S (2017) |
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| 1 | 1 | 1 | 1 | 1 |
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Rossier and Corker (2017) |
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| 1 | 1 | 1 | 1 | 1 |
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Ayyuba Rabiu and Asma’u Ahmad Rufa’i (2018) |
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| 1 | 1 | 1 | 1 | 1 |
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Bekele et Fantahun (2011) |
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| 1 | 1 | ? | ? | 1 |
Higgins et al. (2013) |
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| 1 | 1 | 1 | 1 | 1 |
Goedele Van den Broeck (2019) |
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| 1 | 1 | 1 | 1 | 1 |
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