. Author manuscript; available in PMC: 2019 Nov 1.

Published in final edited form as: Laryngoscope. 2018 Oct 16;128(Suppl 5):10.1002/lary.27457. doi: 10.1002/lary.27457

Table XVI.

Results of Multiple Linear Regression Analyses for Normal-Hearing Controls With Speech Recognition Scores as Dependent Measures and Digit Span Scores and Age as Predictors

	Predictors: Digit Span and Age
Dependent Measures	B	SE(B)	β	t	P	R²
Harvard standard sentences (% words correct)
Predictors						0.216
Digit span (total items correct)	0.145	0.059	0.247	2.46	.016
Age (yr)	−0.175	0.054	−0.326	3.25	.002
PRESTO sentences (% words correct)						0.297
Digit span (total items correct)	0.089	0.053	0.161	1.70	.094
Age (yr)	−0.239	0.048	−0.473	4.98	<.001
CID words (% words correct)						0.366
Digit span (total items correct)	0.071	0.051	0.124	1.37	.173
Age (yr)	−0.288	0.047	−0.555	6.15	<.001

CID = Central Institute of the Deaf; PRESTO = Perceptually Robust English Sentence Test Open-set; B = Unstandardized beta; SE = standard error.