[Retracted] An Exploratory Study on the Relationship between Brachial Arterial Blood Flow and Cardiac Output

Table 6

Descriptive statistics about Rate.

Rate		N	T-test						NPar tests
			Mean ± SD	Levene’s test		t-test			Median (Q1, Q3)	Z
Item	Level			F		t	df
Cardiac disfunction	Abnormal	40	1.1606 ± 0.6917	0.277	0.599	−0.695	584	0.488	1.0454 (0.6447, 1.704)	−0.843	0.399
	Normal	546	1.2384 ± 0.6824						1.1221 (0.7377, 1.5965)
Hypertension	Yes	327	1.2323 ± 0.6668	1.254	0.263	−0.028	584	0.977	1.1471 (0.736, 1.5989)	−0.426	0.670
	No	259	1.234 ± 0.7037						1.0762 (0.7292, 1.6346)
Coronary heart disease (CHD)	Yes	284	1.2593 ± 0.6956	0.045	0.831	0.903	584	0.367	1.1371 (0.7676, 1.641)	−1.049	0.294
	No	302	1.2084 ± 0.6706						1.0581 (0.7038, 1.5938)
Hypertension & CHD	Yes	172	1.2362 ± 0.6744	1.122	0.290	0.072	584	0.942	1.1404 (0.7676, 1.5961)	−0.426	0.670
	No	414	1.2317 ± 0.687						1.0968 (0.7235, 1.6027)