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Table 1 Results of nasometric assessment before and after intervention

From: Successful and rapid response of speech bulb reduction program combined with speech therapy in velopharyngeal dysfunction: a case report

  Nasalance score (%)
Vowels /a/ /i/ /e/ /o/ /u/ /ja/ /je/ /wi/
Mean (%) 8.6 22.3 8.7 8.4 10.0 8.5 8.6 20.5
Before Intervention 37.5 78.4 49.5 42.3 53.4 35.5 53.9 39.2
After Intervention 4.1 12.7 3.3 2.7 4.3 3.7 5.7 9.5