Specific language impairment: speech perception in relation to noise

The Egyptian Journal of Otolaryngology

Table 2 Results of the PSI test in both groups. *P significance <0.05

		GI	GII	t-value	P-value
Right	0 dB	60.00 ± 7.55	14.80 ± 7.70	5.37	<0.001*
	+4 SNR	75.33 ± 7.43	49.20 ± 9.53	9.07	<0.001*
	+8 SNR	92.66 ± 7.98	68.00 ± 8.16	9.32	<0.001*
	F=68.22 P<0.001 P1<0.001 P2>0.001 P3>0.001		F=63.57* P<0.001 P1<0.001 P2>0.002 P3>0.001		<0.001*
Left	0 dB	56.66 ± 9.75	15.20 ± 8.71	5.34*	<0.001*
	+4 SNR	73.33 ± 6.17	46.80 ± 9.00	10.06	<0.001*
	+8 SNR	89.33 ± 7.98	67.20 ± 7.91	8.53	<0.001*
	F=62.27* P<0.001 P1<0.001 P2>0.002 P3>0.001		F=60.90 P<0.001 P1<0.001 P2>0.002 P3>0.001	8.53	<0.001*