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. 2011 Mar 22;12(1):32. doi: 10.1186/1465-9921-12-32

Figure 1.

Figure 1

Kinetics of KL-6 levels in ELF (a) and serum (b) in the nonsurvivors (n = 10) and survivors (n = 22). Data are means ± SD. *p = 0.0087, **p = 0.0421, ***p = 0.0324 by Mann-Whitney U-test. A significant reducing trend in ELF levels of KL-6 was observed in the nonsurvivors (p = 0.0318 by test for linear trend).