Table 7 Food groups intake of study participants across different tertiels of High FODMAP, Moderate FODMAP and Low FODMAP intake
Variables | High FODMAP (0.02–1.22 g/ kcal) | Moderate FODMAP (0.03–0.39 g/ kcal) | Low FODMAP (0.13–2.96 g/ kcal) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
T1 (n = 113) | T2 (n = 113) | T3 (n = 113) | *P | T1 (n = 113) | T2 (n = 113) | T3 (n = 113) | *P | T1 (n = 113) | T2 (n = 113) | T3 (n = 113) | *P | |
Fruits (g/d) | 2.90 (3.18) | 4.28 (2.45) | 6.30 (2.70) |  < 0.001 | 3.46 (2.27) | 4.77 (4.11) | 4.36 (2.89) | 0.06 | 3.30 (1.99) | 4.34 (3.32) | 4.76 (3.58) | 0.02 |
Vegetables (g/d) | 2.95 (1.54) | 3.65 (1.46) | 5.75 (3.09) |  < 0.001 | 1.58 (0.19) | 3.64 (1.57) | 4.78 (2.81) |  < 0.001 | 3.06 (1.81) | 3.73 (1.55) | 4.67 (2.83) |  < 0.001 |
MFP (g/d) | 2.78 (1.53) | 3.22 (1.70) | 4.13 (1.93) |  < 0.001 | 2.69 (1.21) | 3.60 (1.95) | 3.51 (1.91) |  < 0.001 | 2.84 (1.49) | 3.24 (1.64) | 3.61 (1.99) | 0.04 |
Dairy (g/d) | 1.13 (0.48) | 2.14 (0.80) | 3.70 (1.29) |  < 0.001 | 1.89 (1.13) | 2.27 (1.56) | 2.10 (1.25) | 0.30 | 1.88 (1.40) | 2.12 (1.20) | 2.20 (1.31) | 0.36 |
Grains (g/d) | 13.14 (5.78) | 15.37 (7.18) | 14.46 (8.22) | 0.15 | 8.32 (2.90) | 13.90 (3.67) | 19.88 (6.75) |  < 0.001 | 10.62 (4.34) | 13.67 (6.22) | 17.99 (7.60) |  < 0.001 |
Nuts(g/day) | 11.63 (20.13) | 14.33 (15.06) | 25.94 (65.62) | 0.02 | 11.94 (19.98) | 21.73 (55.33) | 18.10 (38.97) | 0.19 | 11.52 (14.12) | 15.94 (21.72) | 24.36 (65.53) | 0.049 |
Beans(g/day) | 0.55 (0.39) | 0.87 (0.89) | 0.89 (0.78) |  < 0.001 | 0.63 (0.55) | 0.70 (0.58) | 0.87 (0.87) | 0.12 | 0.62 (0.52) | 0.69 (0.40) | 0.89 (0.98) | 0.09 |
Fiber (g/day) | 61.10 (33.26) | 78.37 (45.27) | 82.37 (54.80) | 0.01 | 38.97 (10.94) | 65.25 (19.86) | 107.00 (49.39) |  < 0.001 | 50.63 (23.14) | 67.45 (34.45) | 95.29 (53.92) |  < 0.001 |