Scale-Invariant Feature Transform (SIFT) Algorithm-Based Detection of Cardiac Insufficiency in Sepsis Patients with Echocardiography

Table 1

Score sheet of SOFA.

System	Examination program	0	1	2	3	4	Score
Respiratory function	PaO2/FiO2 (kPa)	>53.33	40–53.33	26.67–40	13.33–26.67	<13.33
	Respiratory support (yes or no)		—	—	Yes	Yes
Coagulation function	Platelet (109/L)	>150	101–150	51–100	21–50	<21
Liver function	Bilirubin (umol/L)	<20	20–32	33–101	102–204	>204
Circulatory function	Mean arterial pressure (mmHg)	>70	<70	—	—	—
	Dopamine dose (uh/kg/min)	—	—	≤5	>5	>15
	Adrenalin dose (ug/kg/min)	—	—	—	≤0.1	>0.1
	Norepinephrine dose (ug/kg/min)	—	—	—	≤0.1	>0.1
	Dobutamin (yes or no)	—	—	Yes	—	—
Neurological function	GCS scoring	15	13–14	10–12	6–9	<6
Renal function	Creatinine (umol/L)	<110	110–170	171–299	300–400	>400
	24-hour urine output (mL/24 h)	—	—	—	201–500	<200