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. 2011 Mar 18;6(3):e14749. doi: 10.1371/journal.pone.0014749

Figure 3. Forest plots describing the association of putative EPHX1 enzyme activities with lung and upper aerodigestive tract (UADT) cancers.

Figure 3

ORs were calculated as (A) putative low activity vs. putative intermediate activity, and (B) putative high activity vs. putative intermediate activity predicted by genotype combination of polymorphisms Y113H/H139R in lung and UADT cancers. P-values of the ORs are calculated with the DerSimonian-Laird method using a random effects model and measurements of heterogeneity are based on Cochran's Q-test and the inconsistency index I 2.