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Table 2 Whole body ejection fraction (GEF), systemic end-diastolic volume (GEDI), cardiac index (CI), which were all consistent with color Doppler surveillance

From: Influence of injection rates of calibrating standard solution on monitoring pulse indicator continuous cardiac output

			Color ultrasonic diagnosis		KAPPA	P
			Normal	Abnormal	KAPPA	P
Injection rate 2–4 s	GEF	Normal	78	0	0.771	< 0.001
	GEF	Abnormal	9	21	0.771	< 0.001
	GEDI	Normal	50	2	0.907	< 0.001
	GEDI	Abnormal	3	53	0.907	< 0.001
	CI	Normal	64	1	0.761	< 0.001
	CI	Abnormal	9	34	0.761	< 0.001
Injection rate 5–7 s	GEF	Normal	60	0	0.464	0.048
	GEF	Abnormal	27	21	0.464	0.048
	GEDI	Normal	17	6	0.214	0.007
	GEDI	Abnormal	36	49	0.214	0.007
	CI	Normal	39	0	0.426	< 0.001
	CI	Abnormal	34	35	0.426	< 0.001
Injection rate 8–10 s	GEF	Normal	19	7	− 0.055	0.269
	GEF	Abnormal	68	14	− 0.055	0.269
	GEDI	Normal	7	4	0.06	0.308
	GEDI	Abnormal	46	51	0.06	0.308
	CI	Normal	12	0	0.113	0.011
	CI	Abnormal	61	35	0.113	0.011

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ISSN: 1475-925X

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