Table 1: Clusters found using the three approaches - the standard baseline clustering approach, the Layered Axes approach and the Prognosis Space approach. Interesting subtypes are highlighted in bold text.

Approach	Clustering Method	Cluster Label	Size	Description
Baseline	K-Modes	0	73	Digestive, los 2-4 weeks
		1	1374	Non-severe
		2	97	Respiratory, ICU, death, oxygen therapy
		3	1018	Los 2-4 weeks
		4	173	Circulatory
		5	62	Digestive
Layered Axes	K-Modes	0a	150	Nutritional, non-severe
		0b	22	Nutritional, ICU, death, oxygen therapy
		0c	113	Nutritional, los 2-4 weeks
		1a	45	Respiratory, ICU, oxygen therapy
		1b	131	Respiratory, non-severe
		2a	90	Circulatory, los 2-4 weeks
		2b	120	Circulatory, non-severe
		3a	845	Non-severe, los 2-4 weeks
		3b	1281	Non-severe
Prognosis Space	DBSCAN	-1	37	Noise
		0	914	Non-severe, los 2+ weeks
		1	1114	Non-severe, los <2 weeks
		2	112	Oxygen therapy, los 2+ weeks
		3	255	Circulatory, los <2 weeks
		4	232	Circulatory, los 2+ weeks
		5	43	Respiratory, ICU, no death
		6	44	Oxygen therapy, los <2 weeks
		7	28	Respiratory, death in <2 weeks
		8	18	Many side effects, death in 2+ weeks