Brief Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Aug 21, 2012; 18(31): 4169-4174
Published online Aug 21, 2012. doi: 10.3748/wjg.v18.i31.4169
Table 2 Differences in detection rate among background colors using Bonferroni’s correction
ColorDetection rate (%)Dark brownVery pale yellowDeep brownLight grayish pinkYellowBurnt siennaVery pale magenta
Dark brown3.310.01300.00490.00290.00000.00000.0000
Very pale yellow10.710.71610.59010.05060.00230.0000
Deep brown12.010.86090.10970.00690.0000
Light grayish pink12.710.15350.01130.0000
Yellow18.710.26030.0000
Burnt sienna24.010.0006
Very pale magenta42.71
Adjusted α0.002381