Table 2 |
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|
Percentage of cross-over trial participants reporting increased flatulence each week by food type |
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|
Flatulence Change |
Cross-over Trials |
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|
|
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|
BEP Study |
BB Study |
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|
Week # |
All Beans % (n) |
Pinto beans (n = 17) |
Black eyed peas (n = 17) |
Vegetarian Baked beans (n = 29) |
Control (carrots) (n = 39*) |
|
|
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|
1 |
35% (26) |
50% (8) |
19% (3) |
47% (14) |
3% (1) |
|
2 |
19% (14) |
6% (1) |
12% (2) |
24% (7) |
11% (4) |
|
3 |
15% (11) |
0 |
6% (1) |
29% (8) |
5% (2) |
|
4 |
11% (8) |
12% (2) |
6% (1) |
11% (3) |
5% (2) |
|
5 |
5% (4) |
6% (1) |
0 |
11% (3) |
0 |
|
6 |
5% (4) |
6% (1) |
6% (1) |
7% (2) |
0 |
|
7 |
5% (4) |
0 |
6% (1) |
11% (3) |
0 |
|
8 |
3% (3) |
6% (1) |
6% (1) |
7% (2) |
0 |
|
X2 P value |
<0.001 |
<0.001 |
0.653 |
<0.001 |
0.075 |
|
|
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|
*Seven people participated in both cross-over trials and thus completed only one control phase. |
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|
Winham and Hutchins Nutrition Journal 2011 10:128 doi:10.1186/1475-2891-10-128 |
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