Objective To compare a subjective patient/family-derived voice handicap survey with an expert observer–derived method of evaluating voice disturbance in pediatric patients with vocal fold lesions (VFLs).
Design Retrospective review.
Setting Tertiary care referral center.
Patients Thirty-eight children with VFLs referred for voice evaluation.
Main Outcome Measures Pediatric Voice Handicap Index (pVHI) scores and Consensus Auditory-Perceptual Evaluation of Voice (CAPE-V) scores. Percentages for CAPE-V (100-point scale) and pVHI (92-point scale) were calculated for direct comparisons. Relationships between pVHI scores and CAPE-V scores were investigated using the Spearman rank correlation.
Results Thirty-eight patients with VFLs (median age, 8.3 years; age range, 4.2-17.2 years; 63% males) were included from a database of more than 600 children and evaluated between November 15, 2005, and June 15, 2010. The median CAPE-V overall score was 30.3 (range, 1-67), and the normalized total pVHI score was 29.3 (range, 0-73) (P = .90). The Spearman rank correlation showed significant fair correlations between CAPE-V overall and functional pVHI and between CAPE-V strain and breathiness, and the pVHI total, functional, but none higher than ρ = 0.44 (P ≤ .03). The correlation was higher in males for CAPE-V loudness to total pVHI (ρ = 0.40, P = .04) and in females for CAPE-V breathiness (ρ = 0.58, P = .03) and strain (ρ = 0.55, P = .04) to total pVHI.
Conclusions The CAPE-V and the pVHI are useful tools in the measurement of voice outcomes in children with VFLs. There are fair correlations between the CAPE-V and the pVHI, and they likely evaluate important yet different aspects of voice disturbance. Significant gender differences in these correlations should be further evaluated in future studies.