Table 3.

Mean values and standard deviations of each cluster’s numerical variables.

Cluster #	1	2	3	4
total patients	110	21	58	79
sex (male/female)	29/81	13/8	41/17	53/26
age	61.3 ± 15.0	65.4 ± 13.9	64.5 ± 13.9	65.2 ± 13.9
oxygen	94.2 ± 3.3	87.5 ± 11.4	90.6 ± 6.1	92.9 ± 3.1
temperature	37.1 ± 0.7	37.5 ± 0.8	37.3 ± 0.8	37.5 ± 0.7
d-dimers	451.2 ± 697.2	1833.7 ± 3845.4	1020.7 ± 1233.4	483.4 ± 539.9
WBC	6.2 ± 2.8	11.3 ± 5.8	10.4 ± 8.3	6.5 ± 2.8
Ht	36.3 ± 10.9	29.2 ± 16.9	32.9 ± 15.9	31.1 ± 17.0
eosinophils	0.08 ± 0.4	0.008 ± 0.01	0.04 ± 0.1	0.1 ± 0.7
basophils	0.04 ± 0.1	0.02 ± 0.02	0.02 ± 0.04	0.03 ± 0.07
PLT	217.2 ± 92.2	291.3 ± 136.3	240.9 ± 134.5	194.4 ± 80.7
ferritin	291.2 ± 217.7	2084.4 ± 2353.3	811.7 ± 720.8	421.4 ± 280.4
AST	29.7 ± 14.3	146.3 ± 103.8	58.5 ± 33.2	30.6 ± 13.6
ALT	25.4 ± 15.5	112.3 ± 91.2	47.1 ± 38.7	23.1 ± 12.9
LDH	266.8 ± 83.0	646.9 ± 250.8	473.6 ± 38.7	306.7 ± 89.6
albumin	3.6 ± 0.4	3.3 ± 0.4	9.7 ± 48.4	8.3 ± 41.9
CRP	4.0 ± 4.0	179.6 ± 747.2	9.4 ± 9.2	11.9 ± 47.3
IL6	28.2 ± 32.6	160.9 ± 246.6	94.9 ± 144.7	31.4 ± 23.6
lymphocytes	2.39 ± 8.6	1.3 ± 0.8	18.1 ± 129.3	1.2 ± 0.6