Study | OR | Cohen’s d | Effect size |
---|---|---|---|
Chen, 2015 | - | 1.86 | Large |
Cheng, 2014 | 2.45 | - | Small |
Cho, 2008 | - | 1.17 | Large |
Dalbudak, 2014 | - | 0.76 | Moderate |
Dalbudak, 2015 | - | 0.83 | Large |
Hyun, 2015 | - | 1.11 | Large |
Jelenchick, 2014 | 2.36 | - | Small |
Ko, 2008 | 4.53 | - | Large |
Ko, 2009 | 2.02 | - | Small |
Metin, 2015 | - | 1.03 | Large |
Sofia, 2016 | 2.43 | - | Small |
Yen, 2007 | - | 0.83 | Large |
Yen, 2009 | 2.84 | - | Moderate |
Yen, 2016 | 6.80 | - | Large |
Yoo, 2004 | - | 0.69 | Moderate |