Table 2.

Multivariate linear regression ANOVA P values showing the effects of demographic factors on measured OHb in women (depth ∼95 μm)

DemographicAdenoma P values
Age (<55 vs ≥55 y)0.222
Race (white vs nonwhite)0.460
Current alcohol status0.440
Current smoking status0.850
Personal history of polyp0.950
Personal history of CRC0.600
Family history of CRC0.550

NOTE: Only no-neoplasia patients (n = 124) were used in the analysis.