Correlation of protein levels with clinical assessments of disease severity tested by the SDReader (n = 108).

<p>^*CF severity: a semi-quantitative evaluation of individual patients by the clinicians, ranging from 1 to 4 (1: mild, 2: moderate, 3: mod-severe, 4: severe).</p><p>Correlation of protein levels with clinical assessments of disease severity tested by the SDReader (n = 108).