Table 3. The correlations of maximum plasma suPAR levels with clinical and laboratory variables reflecting the severity of the infection in 97 patients with acute Puumala hantavirus infection.

	R	P-value
Length of hospitalization	0.325	0.001
Change in weight during hospitalization	0.406	<0.001
Urinary output min	−0.332	0.002
Creatinine max	0.378	<0.001
Platelets min	−0.325	0.001
Hematocrit min	−0.369	<0.001
Leukocytes max	0.475	<0.001
CRP max	0.298	0.003
PTX3 max	0.425	0.005
IL-6 max	0.621	<0.001
IDO max	0.557	<0.001
cf-DNA max	0.363	0.018

Min = minimum, Max = maximum, CRP = C-reactive protein, PTX3 = pentraxin-3, IL-6 = interleukin-6, IDO = indoleamine 2,3-dioxygenase, cf-DNA = cell-free DNA.