Intratester test-retest reliability of insertion gain measures.
Intratester test-retest reliability of insertion gain was determined on 28 subjects using the Frye 6500 real-ear analyzer. Results revealed mean differences of less than 1 dB for repeat measurements at six test frequencies between 250 and 4000 Hz. Also, over 80% of the repeat measures were within +/- 3 dB of the first measure. The results of this study are compared with previous studies of intratester reliability of insertion gain measures.
Valente
M
M
Washington University School of Medicine, Department of Otolaryngology, St. Louis, Missouri.
Meister
M
M
Smith
P
P
Goebel
J
J
D000368:Aged; D012048:Correction of Hearing Impairment; D005260:Female; D006310:Hearing Aids; D006801:Humans; D008297:Male; D015203:Reproducibility of Results