Comparing outcomes of voice therapy: a benchmarking study using the therapy outcome measure.
The quality cycle requires clinicians to assess the outcomes of interventions. Benchmarking is an approach that has been advocated to compare current performance across different services to identify commonalities and significant differences. This article gives the results of a study of outcomes in speech and language therapy (SLT) using the therapy outcome measure (TOM) for patients with voice disorder (dysphonia) comparing outcomes of seven separate speech and language therapy services. The study aimed to identify the similarities and differences in outcomes of care provided by different services. Two hundred and forty patients with dysphonia (age range 3-87.5 years, average 51.9 years) were treated. The results indicated that although there was no significant difference in the profile of the severity of symptomology of patients referred to speech and language therapy in different geographical areas, there was a significant difference in the treatment outcomes across the services and in the stated reason for discharge from treatment. Nevertheless, most patients with dysphonia had a good outcome and this was associated with completion of the course of treatment. There were significant differences in the number of treatment contacts provided by the different services and in the duration (between admission and discharge) of treatment across the services. Benchmarking can provide useful information through use of routinely collected clinical data.
John
Alexandra
A
The University of Sheffield, United Kingdom. a.k.john@sheffield.ac.uk
Enderby
Pamela
P
Hughes
Anthony
A
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D002675:Child, Preschool; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D012720:Severity of Illness Index; D013070:Speech Therapy / Q000379:methods*; D016896:Treatment Outcome; D014832:Voice Disorders / Q000175:diagnosis / Q000628:therapy*; D014834:Voice Training