Unsupervised phenotyping of sepsis using nonnegative matrix factorization of temporal trends from a multivariate panel of physiological measurements

Table 4 Within-subgroup incidences of the top 17 comorbidities with a minimal 10% incidence by subgroup

Comorbidity category	Comorbidity incidence (%)
Comorbidity category	Subgroup 1	Subgroup 2	Subgroup 3
Hypertension	69.87	65.18	48.58
Fluid electrolyte imbalance	42.12	61.94	35.36
Cardiac arrhythmias	38.59	37.13	22.47
Congestive heart failure	32.35	30.60	14.95
Deficiency anemias	22.91	28.98	21.36
Diabetes uncomplicated	28.08	25.74	16.57
Chronic pulmonary	23.40	21.02	20.49
Renal failure	28.08	28.88	6.80
Coagulopathy	9.93	29.57	11.95
Neurologic disease	15.11	13.21	21.76
Hypothyroidism	15.35	13.26	10.72
Depression	11.66	12.97	14.04
Liver disease	6.16	17.44	9.49
Valvular disease	11.82	13.02	7.24
Alcohol abuse	6.08	10.61	12.86
Peripheral vascular	11.33	12.03	5.42
Pulmonary circulation	9.85	11.10	6.29

Comorbidity categories are sorted in descending order of their combined incidence in the sepsis cohort

ISSN: 1472-6947