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Table 1 Speech intelligibility and spatiotemporal index in children with cerebral palsy and typical development.

From: Oromotor variability in children with mild spastic cerebral palsy: a kinematic study of speech motor control

Data Children groups ANOVA
  Spastic CP (n =10) TD (n =10) F 1,18 p value Effect size d
Speech intelligibility      
   Percentage of consonants correct (PCC) 92.6 ± 7.2 97.7 ± 1.5 4.962 0.039 0.465
Spatiotemporal index (STI)      
   Mono-syllable task 19.5 ± 5.1 16.5 ± 4.3 1.937 0.181 0.312
   Poly-syllable task 30.1 ± 6.9 21.5 ± 2.3 14.093 0.001* 0.663
  1. *p < 0.01.
  2. Values are expressed as mean ± SD.
  3. CP: cerebral palsy; TD: typical development.
  4. PCC: percentage of consonants correct.