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)

1

1

1

?

1

Mathe et al. (2011)

1

1

1

?

1

Augustine Vincent Umoh et al. (2011)

1

1

1

?

1

Mark Amos (2019)

1

1

1

1

1

D. Yaw Atiglo and Adriana A. E. Biney (2018)

1

1

1

1

1

Wuni et al. (2018)

1

1

1

1

1

Rossier et al. (2014)

1

1

1

1

1

Staveteig

S (2017)

1

1

1

1

1

Rossier and Corker (2017)

1

1

1

1

1

Ayyuba Rabiu and Asma’u Ahmad Rufa’i (2018)

1

1

1

1

1

Bekele et Fantahun (2011)

1

1

?

?

1

Higgins et al. (2013)

1

1

1

1

1

Goedele Van den Broeck (2019)

1

1

1

1

1