The Egyptian Journal of Otolaryngology

Table 9 Comparison between both groups regarding the voice loudness on APA pre- and post-therapy

From: A comparative study of stretch-and-flow voice therapy versus Smith accent method in rehabilitation of hyperfunctional dysphonia: a randomized controlled trial

Pre-therapy		Group A (SnF group)		Group B (SA group)		Test value	P-value	Sig.
		No	%	No	%
APA
Voice loudness	Decreased	2	6.7%	4	13.3%	0.741	0.389	NS
	Average	28	93.3%	26	86.7%
Post-therapy		Group A (SnF group)		Group B (SA group)		Test value	p-value	Sig.
		No	%	No	%
APA
Voice loudness	Decreased	1	3.3%	0	0.0%	1.017	0.313	NS
	Average	29	96.7%	30	100.0%

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