. 2020 Jan 16;17(2):570. doi: 10.3390/ijerph17020570

Table 1.

Descriptive statistics, differences between groups, and effect size in variation of systolic and diastolic velocities.

Variables	Groups	N	M	SD	p	η2	Effect Size	90% CI	ICC (IC 95%)	CoV
systolic velocity—right common femoral artery	futsal athletes	38	84.86	21.68	0.089 ^b		−0.396	−0.935–0.143	1 (0.999–1)	0.1%
systolic velocity—right common femoral artery	non-athletes	38	76.35	21.33	0.089 ^b		Small	−0.935–0.143	0.963 (0.938–0.980)	1.7%
systolic velocity—left common femoral artery	futsal athletes	38	83.27	22.20	0.068 ^a	0.044	−0.428		1 (0.999–1)	0.1%
systolic velocity—left common femoral artery	non-athletes	38	73.99	17.88	0.068 ^a	0.044	Small		0.974 (0.957–0.986)	1%
systolic velocity—right deep femoral artery	futsal athletes	38	66.23	15.12	0.274 ^b		−0.253	−0.789–0.283	1 (0.999–1)	0.1%
systolic velocity—right deep femoral artery	non-athletes	38	62.68	12.87	0.274 ^b		Small	−0.789–0.283	1 (0.999–1)	0.1%
systolic velocity—left deep femoral artery	futsal athletes	38	60.61	13.88	0.022 ^a,*	0.069	0.546		1 (0.999–1)	0.2%
systolic velocity—left deep femoral artery	non-athletes	38	72.14	20.75	0.022 ^a,*	0.069	Small		1 (0.999–1)	0.2%
systolic velocity—right superficial femoral artery	futsal athletes	38	90.13	19.63	0.028 ^b,*		−0.515	−1.057–0.028	1 (0.999–1)	0.1%
systolic velocity—right superficial femoral artery	non-athletes	38	81.43	13.63	0.028 ^b,*		Small	−1.057–0.028	1 (0.999–1)	0.1%
systolic velocity—left superficial femoral artery	futsal athletes	38	77.78	15.73	0.693 ^a	0.002	−0.091		1 (0.999–1)	0.1%
systolic velocity—left superficial femoral artery	non-athletes	38	76.38	12.13	0.693 ^a	0.002	Trivial		1 (0.999–1)	0.1%
systolic velocity—right popliteal artery	futsal athletes	38	51.39	11.00	0.257 ^a	0.017	−0.262		1(0.999–1)	0.2%
systolic velocity—right popliteal artery	non-athletes	38	47.38	10.33	0.257 ^a	0.017	Small		1 (0.999–1)	0.2%
systolic velocity—left popliteal artery	futsal athletes	38	54.45	14.08	0.975 ^a	0.000	−0.007		1 (0.999–1)	0.1%
systolic velocity—left popliteal artery	non-athletes	38	53.04	11.09	0.975 ^a	0.000	Trivial		1 (0.999–1)	0.1%
diastolic velocity—right common femoral artery	futsal athletes	38	17.18	5.17	0.533 ^a	0.005	−0.143		1 (0.999–1)	0.9%
diastolic velocity—right common femoral artery	non-athletes	38	16.03	5.90	0.533 ^a	0.005	Tivial		0.996 (0.993–0.998)	0.7%
diastolic velocity—left common femoral artery	futsal athletes	38	18.56	5.09	0.002 ^a,*	0.123	−0.748		1 (0.999–1)	0.6%
diastolic velocity—left common femoral artery	non-athletes	38	15.19	4.00	0.002 ^a,*	0.123	Moderate		0.999 (0.998–0.999)	0.9%
diastolic velocity—right deep femoral artery	futsal athletes	38	12.95	2.94	0.028 ^a,*	0.064	−0.521		0.895 (0.828–0.940)	2.5%
diastolic velocity—right deep femoral artery	non-athletes	38	11.55	3.77	0.028 ^a,*	0.064	Small		0.923 (0.898–0.972)	1.1%
diastolic velocity—left deep femoral artery	futsal athletes	38	12.73	2.33	0.753 ^b		−0.073	−0.607–0.46	0.972 (0.953–0.985)	1.1%
diastolic velocity—left deep femoral artery	non-athletes	38	12.49	3.99	0.753 ^b		Trivial	−0.607–0.46	1 (0.999–1)	0.8%
diastolic velocity—right superficial femoral artery	futsal athletes	38	17.67	3.31	0.026 ^b,*		−0.522	−1.065–0.021	0.993 (0.988–0.996)	1.1%
diastolic velocity—right superficial femoral artery	non-athletes	38	15.95	3.28	0.026 ^b,*		Small	−1.065–0.021	0.998 (0.997–0.999)	0.8%
diastolic velocity—left superficial femoral artery	futsal athletes	38	17.57	3.82	0.106 ^a	0.034	−0.377		1 (0.999–1)	0.5%
diastolic velocity—left superficial femoral artery	non-athletes	38	16.35	3.93	0.106 ^a	0.034	Small		1 (0.999–1)	0.6%
diastolic velocity—right popliteal artery	futsal athletes	38	13.66	2.74	0.002 ^a,*	0.127	−0.763		0.999 (0.998–0.999)	0.7%
diastolic velocity—right popliteal artery	non-athletes	38	11.56	2.35	0.002 ^a,*	0.127	Moderate		0.999 (0.998–0.999)	0.8%
diastolic velocity—left popliteal artery	futsal athletes	38	14.25	2.87	0.007 ^a,*	0.097	−0.655		0.999 (0.999–1)	0.7%
diastolic velocity—left popliteal artery	non-athletes	38	12.53	3.29	0.007 ^a,*	0.097	Moderate		0.999 (0.999–1)	0.9%

* p ≤ 0.05—^a Mann-Whitney U test and ^b student’s t-test significance level; p > 0.05—Levene’s test equal variances assumed. Note: N, subjects’ number; SD, standard deviation; CI, confidence interval; velocity—cm/s; ICC, intra-class correlation coefficient; CoV, coefficient of variation.