표 3. | Table 3. 집단별 VRP 변수의 기술통계량 | Descriptive statistics of VRP variables in each group

Variable	Group	Glissando_modal	VRP_modal	Glissando_falsetto	VRP_falsetto
F0max (Hz)	Premutation	484.57±68.73	469.54±48.15	649.31±180.39	632.95±188.34
	Mutation	317.42±58.90	306.67±65.37	451.05±149.64	423.30±154.78
	Postmutation	336.54±35.07	324.03±34.12	557.96±172.17	539.22±115.78
	Total	385.71±94.31	372.77±89.31	561.61±184.55	541.22±175.40
F0min (Hz)	Premutation	181.25±25.62	198.34±23.93	181.25±25.62	198.34±23.93
	Mutation	118.41±27.61	129.85±29.50	118.41±27.61	129.85±29.50
	Postmutation	86.69±8.08	94.01±11.48	86.69±8.08	94.01±11.48
	Total	130.43±46.41	142.51±50.37	130.43±46.41	142.51±50.37
F0range (Hz)	Premutation	303.33±79.53	271.21±57.61	468.07±192.03	434.61±188.66
	Mutation	199.02±47.81	176.82±53.22	332.64±146.48	293.45±145.71
	Postmutation	249.85±32.84	230.03±35.35	471.28±172.32	445.22±115.04
	Total	255.28±70.84	230.26±61.75	431.18±181.25	398.71±165.26
Imax (dB)	Premutation	97.50±6.58	91.24±9.11	101.79±7.70	97.52±7.93
	Mutation	96.09±6.02	93.63±6.96	99.63±5.93	96.97±5.95
	Postmutation	104.35±5.89	102.68±7.39	107.33±5.86	105.53±6.44
	Total	99.51±7.08	95.92±9.34	103.12±7.26	100.18±7.86
Imin (dB)	Premutation	67.88±3.74	64.86±5.11	67.88±3.74	64.86±5.11
	Mutation	66.06±3.97	63.66±5.18	66.06±3.97	63.66±5.18
	Postmutation	67.78±4.62	61.33±5.78	67.78±4.62	61.33±5.78
	Total	67.33±4.14	63.28±5.49	67.33±4.14	63.28±5.49
Irange (dB)	Premutation	29.62±7.48	26.38±8.77	33.90±8.17	32.67±7.24
	Mutation	30.03±6.24	29.97±6.14	33.56±6.23	33.31±5.99
	Postmutation	36.58±5.10	41.35±7.60	39.55±5.04	44.20±6.26
	Total	32.18±7.06	32.64±10.05	35.79±7.12	36.89±8.43

VRP, simplified voice range profile; F0max, maximum fundamental frequency; F0min, minimum fundamental frequency; F0range, range of fundamental frequency; Imax, maximum intensity; Imin, minimum intensity; Irange, intensity range.