Case Control Study
Copyright ©The Author(s) 2017.
World J Gastroenterol. Aug 7, 2017; 23(29): 5356-5363
Published online Aug 7, 2017. doi: 10.3748/wjg.v23.i29.5356
Table 2 Isoflavone intake levels in groups of ulcerative colitis individuals declaring lack of abdominal pain and declaring presence of abdominal pain (comparison conducted using U Mann-Whitney test)
Individuals declaring lack of abdominal pain(n = 29)
Individuals declaring abdominal pain(n = 27)
P value
Mean ± SDMedian (min-max)Mean ± SDMedian (min-max)
Intake
Daidzein (μg)168.3 ± 112.5176.7 (4.3-476.7)119.1 ± 187.268.01 (3.3-977.7)0.0075
Genistein (μg)177.9 ± 127.6156.7 (5.3-444.0)177.1 ± 287.0125.31 (2.3-1428.3)0.1356
Glycitein (μg)0.5 ± 2.60.01 (0.0-14.0)3.4 ± 12.30.01 (0.0-56.0)0.2706
Total isoflavones (μg)346.6 ± 185.2333.3 (7.7-770.7)299.6 ± 362.2177.31 (18.0-1574.0)0.0358
Intake per 1000 kcal
Daidzein (μg/1000 kcal)94.6 ± 86.169.91 (1.3-347.7)60.4 ± 79.146.21 (2.1-392.7)0.0358
Genistein (μg/1000 kcal)88.3 ± 69.686.21 (1.6-279.5)100.4 ± 161.457.41 (1.4-759.2)0.2378
Glycitein (μg/1000 kcal)0.3 ± 1.50.01 (0.0-8.0)2.1 ± 7.80.01 (0.0-37.4)0.2706
Total isoflavones (μg/1000 kcal)183.1 ± 130.9137.2 (8.3-517.2)162.9 ± 193.5119.71 (8.6-836.7)0.1400