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 1 Detection rates of red spots by suspected blood indicator according to the background color
ColorDetection rate (%)Rank
Very pale yellow16/150 (10.7)6
Yellow28/150 (18.7)3
Very pale magenta64/150 (42.7)1
Light grayish pink19/150 (12.7)4
Burnt sienna36/150 (24.0)2
Deep brown18/150 (12.0)5
Dark brown5/150 (3.3)7
Total186/1050 (17.7)P < 0.001