Research Article
M-CHAT Mexican Version Validity and Reliability and Some Cultural Considerations
Table 3
Kappa coefficient of MM-CHAT and ADI-R in ASD group.
| MM-CHAT dichotomic score using any two critical Γtems | ADI-R (cutoff point) | Kappa | |
| (10) | .168 | .019 | verbal (8) | .290 | .004 | nonverbal (7) | .614 | .0001 | (3) | .175 | .095 |
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