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Table 4 Risk of bias summary

From: Role and efficacy of music therapy in learning disability: a systematic review

Authors

Selection bias (random sequence generation)

Selection bias (allocation concealment)

Performance bias (blinding of participants and personnel)

Detection bias (blinding of outcome assessment)

Attrition bias (incomplete outcome data)

Reporting bias (selective reporting)

1. Riberio and Santos, 2017 [12]

0

_

+

+

_

_

2. Habib et al.,2016 [11]

+

+

+

+

+

+

3. Flaugnacco et al., 2015 [13]

+

+

+

+

+

+

4. Skeja, 2014 [14]

0

0

0

+

+

+

5. Cogo-Moreira et al., 2013 [15]

+

+

+

+

+

+

6. Register et al., 2007 [16]

_

+

+

+

+

+

7. Overy, 2003 [17]

_

_

+

+

+

+

  1. + low risk, − high risk, 0 unclear risk of bias