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. 2013 Nov 15;13:65. doi: 10.1186/1471-2466-13-65

Table 1.

Linear correlation of sputum biomarkers after repeated LPS inhalation at 2 weeks interval

Sputum biomarkers n F-test r p
Calgranulin
12
77.0
0.95
< 0.0001
IL-6
12
16.3
0.79
0.0024
IL-8
12
5.7
0.61
0.0372
PMN (%)
10
4.1
0.58
0.0774
PMN (absolute value)
10
1.2
0.36
0.3051
Macrophages (absolute value) 10 0.2 0.16 0.6557