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. 2020 Mar 11;63(3):872–884. doi: 10.1044/2019_JSLHR-19-00227

Table 3.

Means and standard deviations of language outcome standardized scores taken at approximately twenty-four months after cochlear implantation for children with cochlear implants.

Measures M SD
PPVT 81.6 20.98
PLS AC 73.44 21.02
PLS EC 79 20.98

Note. PPVT = Peabody Picture Vocabulary Test; PLS AC = Preschool Language Scale–Fourth Edition Auditory Comprehension score; PLS EC = Preschool Language Scale–Fourth Edition Expressive Communication score.