Table 4.
Methodological quality scores for included studies using Jadad scale
| Study | Randomization | Blinding | Account of all patients | Total Score |
|---|---|---|---|---|
| Gurlek et al.2000 | 1 | 0 | 1 | 2 |
| Vesela et al.2001 | 0 | 0 | 1 | 1 |
| Mosca et al.2002 | 1 | 0 | 1 | 2 |
| Duranay et al.2006 | 2 | 0 | 1 | 3 |
| Kumar et al.2007 | 2 | 2 | 1 | 5 |
| McMackin et al.2007 | 2 | 2 | 1 | 5 |
| Yonei et al.2007 | 1 | 1 | 1 | 3 |
| Ates et al.2008 | 1 | 0 | 1 | 2 |
| Yonei et al.2008 | 1 | 1 | 1 | 3 |
| Bloomer et al.2009 | 1 | 2 | 1 | 4 |
| Bloomer et al.2009 | 1 | 2 | 1 | 4 |
| Bloomer et al.2009 | 1 | 2 | 1 | 4 |
| Derosa et al.2011 | 2 | 2 | 1 | 5 |
| Hakeshzadeh et al.2010 | 1 | 1 | 1 | 3 |
| Malaguarnera et al.2010 | 2 | 2 | 1 | 5 |
| Mantovani et al.2010 | 1 | 0 | 1 | 2 |
| Shakeri et al.2010 | 1 | 0 | 1 | 2 |
| Fatouros et al.2010 | 2 | 1 | 1 | 4 |
| Derosa et al.2010 | 2 | 2 | 1 | 5 |
| Suchitra et al.2011 | 1 | 1 | 1 | 3 |
| Mortazavi et al.2011 | 2 | 2 | 1 | 5 |
| Macciò et al.2012 | 1 | 0 | 1 | 2 |
| Karl et al.2012 | 2 | 1 | 1 | 4 |
| Rondanelli et al.2013 | 1 | 2 | 1 | 4 |
| Fukami et al.2013 | 1 | 0 | 1 | 2 |
| Barzegar et al.2013 | 1 | 0 | 1 | 2 |
| Higuchi et al.2014 | 1 | 0 | 1 | 2 |
| Hong et al.2014 | 1 | 1 | 1 | 3 |
| Samadi et al.2014 | 1 | 2 | 1 | 4 |
| Soare et al.2014 | 1 | 2 | 1 | 4 |
| Lee et al.2014 | 1 | 1 | 1 | 3 |
| Lee et al.2015 | 1 | 1 | 1 | 3 |
| Bañuls et al.2015 | 1 | 2 | 1 | 4 |
| Malek Mahdavi et al.2015 | 2 | 2 | 1 | 5 |
| Badrasawi et al.2016 | 2 | 2 | 1 | 5 |
| Malek Mahdavi et al.2016 | 2 | 2 | 1 | 5 |
| Jamilian et al.2017 | 2 | 2 | 1 | 5 |
| Mohammadi et al.2017 | 1 | 2 | 1 | 4 |
| Sharifi et al.2017 | 1 | 1 | 1 | 3 |
| Koozehchian et al.2018 | 1 | 2 | 1 | 4 |
| Talari et al.2019 | 2 | 2 | 1 | 5 |
| Samulak et al.2019 | 0 | 0 | 1 | 1 |
| Jamilian et al.2019 | 2 | 2 | 1 | 5 |
| El-Sheikh et al.2019 | 1 | 0 | 1 | 2 |