Fig 1.
The identification process for selection of trials.
Table 1.
Characteristics of included studies.
Comparison A: CIAT vs. the controls (no any component from CIAT).
Table 2.
Characteristics of included studies.
Comparison B: constraint vs. unconstraint.
Table 3.
Characteristics of included studies.
Comparison C: social interaction in CIAT.
Fig 2.
Meta-analysis of AAT subscores.
Fig 3.
Meta-analysis of BNT.
Table 4.
Methodological quality of included studies.