표 2 | Table 2. 병인 집단에 따른 EGG, VRP, SRP 측정치의 비교 | Comparison of the EGG, VRP, and SRP measures among etiological groups

Parameters	FUNC (n=30)		ORGAN (n=30)		NEUR (n=30)		NC (n=30)		F-value	p-value
Parameters	M	SD	M	SD	M	SD	M	SD	F-value	p-value
Grade	2.150	0.645	2.483	0.565	2.300	0.714	0.450	0.153	83.663	<.001^***
Severity	7.267	2.348	6.967	2.092	7.567	1.813	0.500	0.861	99.193	<.001^***
SF0_EGG(Hz)	152.095	37.947	169.751	43.798	151.902	38.314	148.155	46.079	1.621	.188
SF0_Range (Hz)	196.500	106.553	261.769	72.343	258.771	64.767	197.856	78.601	5.914	.001^{^**}
CQ (%)	44.349	2.803	45.452	4.689	45.694	4.771	43.658	2.586	1.842	.143
CQ_Range (%)	59.477	27.020	74.909	10.330	70.999	9.954	65.808	10.957	5.077	.002^**
Max_VRP (Hz)	604.806	236.122	597.691	240.092	549.092	222.056	708.960	191.658	2.723	.048^{^*}
Min_VRP (Hz)	120.401	35.846	140.728	79.255	122.501	35.885	112.424	34.768	1.705	.170
Range_VRP (Hz)	484.406	238.790	456.652	253.772	426.591	212.949	596.536	179.532	3.319	.022^{^*}
Semi_VRP	27.333	9.286	25.300	9.455	25.100	8.181	31.967	5.756	4.434	.005^**
Max_SRP (Hz)	197.912	54.417	213.577	64.365	195.559	50.687	195.161	65.604	.660	.578
Min_SRP (Hz)	135.652	37.059	151.459	55.371	133.112	35.601	127.021	42.958	1.724	.166
Range_SRP (Hz)	62.260	36.502	62.119	39.430	62.447	31.902	68.140	29.878	.876	.456
Semi_SRP	6.500	3.491	6.100	3.520	6.700	3.436	7.400	2.044	.876	.456

p<.05,
p<.01,
p<.001.
FUNC, functional; ORGAN, organic; NEUR, neurogenic; NC, normal control; Severity, self-perceived severity; SF0_EGG, speaking fundamental frequency measured by electroglottography; CQ, closed quotient; VRP, voice range profile; SRP, speech range profile; Max, maximum pitch in Hz; Min, minimum pitch in Hz; Range, pitch range in Hz; Semi, pitch range in semitones.