Authors: Pasa G, Oates J, Dacakis G
Title: The relative effectiveness of vocal hygiene training and vocal function exercises in preventing voice disorders in primary school teachers
Source: Logopedics Phoniatrics Vocology 2007 32(3): 128-140
Year: 2007
Research Design: Randomised Controlled Trial
Rating Score: 04/10
This rating is confirmed
Eligibility specified - Y
Random allocation - Y
Concealed allocation - N
Baseline comparability - N
Blind subjects - N
Blind therapists - N
Blind assessors - N
Adequate follow-up - Y
Intention-to-treat analysis - N
Between-group comparisons - Y
Point estimates and variability - Y

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