[Retracted] Diagnosis of Chronic Kidney Disease by Three-Dimensional Contrast-Enhanced Ultrasound Combined with Augmented Reality Medical Technology

Table 4

Ramsay sedation score data sheet at each moment during anesthesia.

CKD staging	Arterial resistance index	Arterial acceleration time	Arterial resistance sensitivity	Arterial resistance specificity	Arterial resistance accuracy
CKD1 period	0.59	0.56	1.15	0.97	1.02	<0.001
CKD2 period	1.04	1.73	1.71	1.14	1.27	<0.001
CKD3 period	1.67	1.94	1.56	1.92	1.53	<0.001
CKD4 period	2.06	2.29	2.30	2.04	1.96	<0.001
CKD5 period	2.94	2.82	2.40	2.67	2.69	<0.001