. 2023 Jul 25;76(1):5–18. doi: 10.1007/s12070-023-03994-w

Table 3.

Descriptive statistical measures and comparison of nasal airflow (ml/sec) values across groups

Task	Stimuli	Condition	Group A^a		Group B^b		Z	P-value
Task	Stimuli	Condition	Median	IQR	Median	IQR	Z	P-value
I (Vowels)	/a/	Low	27.30	93.30	17.90	42.02	− 1.467	0.142
		Mid	31.80	74.55	34.20	55.95	− 0.237	0.812
		High	47.30	149.80	43.10	64.05	− 0.014	0.989
	/i/	Low	27.70	154.86	19.80	50.86	− 0.894	0.371
		Mid	60.30	238.70	33.20	66.90	− 1.076	0.282
		High	44.80	259.20	55.90	99.65	− 0.433	0.665
	/u/	Low	20.10	38.58	10.20	13.35	− 0.852	0.394
		Mid	7.82	10.97	11.20	20.07	− 0.321	0.748
		High	34.80	139.21	14.20	46.82	− 0.740	0.459
II (Oral Non-words)	/pava/	Low	17.00	76.42	10.80	15.14	− 1.523	0.128
		Mid	34.10	96.41	19.50	23.92	− 1.383	0.167
		High	73.60	173.53	31.30	45.42	− 1.020	0.308
	/piva/	Low	13.20	103.09	24.50	45.48	− 0.265	0.791
		Mid	12.30	163.11	16.70	59.76	− 0.265	0.791
		High	23.30	86.87	38.80	76.17	− 0.545	0.586
	/puva/	Low	6.64	31.64	7.83	14.13	− 0.629	0.530
		Mid	8.61	11.97	12.60	26.29	− 1.131	0.258
		High	14.00	31.44	13.30	27.05	− 0.349	0.727
II (Nasal Non-words)	/mava/	Low	117.00	224.20	93.20	95.10	− 1.020	0.308
		Mid	90.20	125.00	121.40	163.34	− 0.489	0.625
		High	114.00	282.60	147.00	147.74	− 0.377	0.706
	/miva/	Low	180.00	239.00	140.00	133.50	− 1.299	0.194
		Mid	235.00	132.00	176.00	138.63	− 1.662	0.096
		High	163.00	232.70	184.00	170.70	− 0.168	0.867
	/muva/	Low	194.00	126.00	96.40	111.20	− 3.031	0.002*
		Mid	129.00	134.00	119.00	156.48	− 0.279	0.780
		High	60.50	130.70	107.00	206.70	− 0.545	0.586

^aSingers; ^bNon-Singers, *significant at P < 0.05