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. Author manuscript; available in PMC: 2018 Dec 13.
Published in final edited form as: J Biophotonics. 2018 Feb 26;11(5):e201700238. doi: 10.1002/jbio.201700238

TABLE 1.

Summary of the Friedman ANOVA results performed on all samples. The degrees of freedom for all tests were 8

Sham group Ethanol group
Sample 1 Sample 2 Sample 3 Sample 1 Sample 2 Sample 3
χ2 value 12.31 6.53 11.26 22.37 23.46 16.44
Significance P = .137 P = .587 P = .187 P = .004 P = .003 P = .036