Data analytics and clinical feature ranking of medical records of patients with sepsis

Table 1 Statistical quantitative description of the features. Binary and category features on the left, and numeric features on the right

binary feature	#	%	numeric feature	median	mean
atrial fibrillation (1: yes)	49	13.46	age	63	61.32
atrial fibrillation (2: no)	315	86.54	anatomical site of infection	2	2.84
cancer (1: yes)	71	19.51	bilirubin	0.6	0.87
cancer (2: no)	293	80.49	creatinine	1.37	1.96
chronic kidney disease (CKD) with dialysis (1: yes)	16	4.40	extent of infection	2	1.80
chronic kidney disease (CKD) with dialysis (2: no)	348	95.60	Glasgow coma scale	15	13.45
chronic kidney disease (CKD) without dialysis (1: yes)	51	14.01	initial procalcitonin (PCT)	1.65	13.88
chronic kidney disease (CKD) without dialysis (2: no)	313	85.99	mean arterial pressure	79	79.68
chronic obstructive pulmonary disease (COPD) (1: yes)	109	29.95	microorganism	2	2.32
chronic obstructive pulmonary disease (COPD) (2: no)	255	70.05	platelets	216	231.16
congestive heart failure (CHF) (1: yes)	72	19.78	respiration (PaO2)	79	93.86
congestive heart failure (CHF) (2: no)	292	80.22	respiration (FiO2)	32	45.79
coronary artery disease (CAD) (1: yes)	81	22.25	urine output 24 hours	1	1.14
coronary artery disease (CAD) (2: no)	283	77.75	[target] SOFA score	4	5.06
diabetes mellitus (DM) (1: yes)	135	37.09
diabetes mellitus (DM) (2: no)	229	62.91
hypertension (HTN) (1: yes)	152	41.76
hypertension (HTN) (2: no)	212	58.24
mechanical vent (1: yes)	97	26.65
mechanical vent (2: no)	267	73.35
pulmonary embolism (PE) (1: yes)	6	1.65
pulmonary embolism (PE) (2: no)	358	98.35
sex (1: male)	175	48.08
sex (2: female)	189	51.92
[target] survival (0: no)	48	13.19
[target] survival (1: yes)	316	86.81
[target] vasopressors (0: no)	67	18.41
[target] vasopressors (1: yes)	297	81.59

ISSN: 1756-0381