Table 1 Methodological quality scores of all studies

Hoff & Almasbakk (1995)

0

1

1

1

0

0

0

0

1

1

1

6/10

Sabido et al. (2016)

0

1

1

1

0

0

0

1

1

1

1

7/10

Loken et al. (2021)

0

1

1

1

0

0

0

1

1

1

1

7/10

Mancado et al. (2017)

0

1

1

1

0

0

0

1

1

1

1

7/10

Kuhn et al. (2018)

1

1

1

1

0

0

1

1

1

1

1

8/10

Maroto-Izquierdo et al. (2020)

0

1

1

1

0

0

0

1

1

1

1

7/10

Hermassi et al. (2010)

0

1

1

1

0

0

0

1

1

1

1

7/10

Abuajwa et al. (2022)

1

1

1

1

0

0

0

1

1

1

1

7/10

Madruga-Parera et al. (2022)

1

1

1

1

0

0

1

1

1

1

1

8/10

Hermassi et al. (2015)

0

1

1

1

0

0

0

1

1

1

1

7/10

Ignjatovic et al. (2012)

0

1

1

1

0

0

0

1

1

1

1

7/10

Raeder et al. (2015)

0

1

1

0

0

0

0

1

1

1

1

6/10

Hammami et al. (2020)

0

1

1

1

0

0

0

1

1

1

1

7/10

Van Den Tillar et al. (2020)

0

1

1

1

0

0

0

1

1

1

1

7/10

Ettema et al. (2008)

0

1

1

1

0

0

0

1

1

1

1

7/10

Hermassi et al. (2019c)

1

1

1

1

0

0

0

1

1

1

1

7/10

Hermassi et al. (2019d)

1

1

1

1

0

0

1

1

1

1

1

8/10

Ozmen et al. (2020)

1

1

1

1

0

0

0

1

1

1

1

7/10

Aloui et al. (2019)

1

1

1

1

0

0

0

1

1

1

1

7/10

Bauer et al. (2021)

1

1

1

1

0

0

0

1

1

1

1

7/10

Hammami et al. (2022)

0

1

1

1

0

0

0

1

1

1

1

7/10

Kusuwamati et al. (2022)

0

1

1

1

0

0

0

1

1

1

1

7/10

Mascarin et al. (2017a)

1

1

1

1

0

0

0

1

1

1

1

7/10

Mascarin et al. (2017b)

1

1

1

1

0

0

0

1

1

1

1

7/10

Genevois et al. (2014)

1

1

1

1

0

0

1

1

1

1

1

8/10

Hermassi et al. (2011)

0

1

1

1

0

0

0

1

1

1

1

7/10

Hermassi et al. (2019a)

0

1

1

1

0

0

1

1

1

1

1

8/10

Hermassi et al. (2019b)

0

1

1

1

0

0

1

1

1

1

1

8/10

Liu & Li (2021)

0

1

1

1

0

0

0

1

1

1

1

8/10

Bouagina et al. (2022)

1

1

1

1

0

0

0

1

1

1

1

7/10