Table 3. Mean Differences Post vs. Pre Low FODMAP Diet per Variables JHS, IBS, Time Point and JHS # IBS Type.
| Pain |
Bloating |
Diarrhea |
Constipation |
Average score |
||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Contrast (95% CI) | SMD (95% CI) | Contrast (95% CI) | SMD (95% CI) | Contrast (95% CI) | SMD (95% CI) | Contrast (95% CI) | SMD (95% CI) | Contrast (95% CI) | SMD (95% CI) | |
| JHS | ||||||||||
| No | -0.85 (-1.06, -0.64)*** | -1.38 (-1.76, -0.99) | -1.06 (-1.27, -0.84)*** | -1.69 (-2.09, -1.29) | -0.68 (-0.88, -0.47)*** | -1.12 (-1.49, -0.75) | -0.39 (-0.59, -0.20)*** | -0.70 (-1.06, -0.35) | -0.74 (-0.87, -0.62)*** | - 2.11 (-2.54, -1.68) |
| Yes | -1.13 (-1.53, -0.74)*** | -1.89 (-2.69, -1.09) | -1.19 (-1.59, -0.79)*** | -1.96 (-2.77, -1.15) | -1.12 (-1.50, -0.73)*** | -1.91 (-2.71, -1.10) | -0.51 (-0.87, -0.15)** | -0.93 (-1.63, -0.23) | -0.99 (-1.21, -0.76)*** | -2.87 (-3.83, -1.92) |
| IBS | ||||||||||
| IBS-C | -0.88 (-1.29, -0.47)*** | -1.03 (-1.54, -0.52) | -1.10 (-1.51, -0.68)*** | -1.26 (-1.78, -0.73) | 0.14 (-0.26, 0.55) | 0.17 (-0.31, 0.65) | -1.05 (-1.42, -0.68)*** | -1.35 (-1.88, -0.81) | -0.76 (-0.94, -0.57)*** | -1.47 (-2.01, -0.92) |
| IBS-D | -0.98 (-1.31, -0.66)*** | -2.01 (-2.84, -1.19) | -0.98 (-1.31, -0.65)*** | -1.98 (-2.80, -1.17) | -1.20 (-1.51, -0.88)*** | -2.51 (-3.41, -1.61) | 0.14 (-0.15, 0.44) | 0.32 (-0.34, 0.99) | -0.72 (-0.96, -0.49)*** | -2.70 (-3.63, -1.77) |
| IBS-M | -1.11 (-1.53, -0.68)*** | -1.28 (-1.82, -0.74) | -1.30 (-1.73, -0.86)*** | -1.48 (-2.04, -0.92) | -1.64 (-2.05, -1.22)*** | -1.94 (-2.54, -1.33) | -0.45 (-0.84, -0.06)* | -0.57 (-1.07, -0.07) | -1.12 (-1.37, -0.88)*** | -2.26 (-2.90, -1.63) |
| Post-pre low FODMAP (time) | -0.99 (-1.22, -0.77)*** | -1.34 (-1.68, -1.01) | -1.12 (-1.35, -0.90)*** | -1.50 (-1.85, -1.16) | -0.90 (-1.12, -0.68)*** | -1.24 (-1.58, -0.91) | -0.45 (-0.66, -0.25)*** | -0.67 (-0.99, -0.36) | -0.87 (-0.99, -0.74)*** | -2.05 (-2.42, -1.67) |
| JHS # IBS type | ||||||||||
| Yes # IBS-C | -0.81 (-1.49, -0.13)* | -2.62 (-4.31, -0.93) | -1.02 (-1.71, -0.33)** | -1.75 (-3.19, -0.32) | 0.09 (-0.57, 0.76) | 0.16 (-1.02, 1.35) | -0.93 (-1.55, -0.31)** | -1.78 (-3.22, -0.34) | -0.67 (-1.06, -0.28)** | -2.03 (-3.53, -0.52) |
| Yes # IBS-D | -1.25 (-1.82,-0.69)*** | -1.16 (-2.23, -0.09) | -1.14 (-1.71, -0.57)*** | -1.96 (-3.17, -0.74) | -1.19 (-1.74, -0.64)*** | -2.11 (-3.36, -0.86) | 0.13 (-0.39, 0.64) | 0.24 (-0.74, 1.22) | -0.86 (-1.19, -0.54)*** | -2.62 (-3.99, -1.24) |
| Yes # IBS-M | -1.34 (-2.14, -0.55)** | -2.33 (-4.25, -0.42) | -1.41 (-2.21, -0.60)** | -2.41 (-4.36, -0.47) | -2.25 (-3.03, -1.47)*** | -4.00 (-6.66, -1.35) | -0.72 (-1.44, 0.01) | -1.37 (-2.96, 0.22) | -1.43 (-1.89, -0.97)*** | -4.33 (-7.15, -1.52) |
| No # IBS-C | -0.96 (-1.42,-0.50)*** | -1.66 (-2.60, -0.72) | -1.17 (-1.63, -0.70)*** | -2.00 (-3.00, -1.01) | 0.20 (-0.25, 0.65) | 0.35 (-0.46, 1.16) | -1.17 (-1.59, -0.75)*** | -2.23 (-3.27, -1.19) | -0.77 (-1.04, -0.51)*** | -2.34 (-3.40, -1.29) |
| No # IBS-D | -0.72 (-1.03, -0.40)*** | -1.25 (-1.85, -0.64) | -0.82 (-1.14, -0.50)*** | -1.41 (-2.02, -0.79) | -1.21 (-1.51, -0.90)*** | -2.14 (-2.84, -1.45) | 0.16 (-0.13, 0.45) | 0.31 (-0.24, 0.86) | -0.65 (-0.83, -0.47)*** | -1.96 (-2.63, -1.29) |
| No # IBS-M | -0.87 (-1.18, -0.57)*** | -1.51 (-2.11, -0.91) | -1.19 (-1.49, -0.88)*** | -2.03 (-2.69, -1.38) | -1.02 (-1.32, -0.72)*** | -1.81 (-2.45, -1.18) | -0.18 (-0.45, 0.10) | -0.33 (-0.87, 0.20) | -0.81 (-0.99, -0.64)*** | -2.46 (-3.17, -1.76) |
*P < 0.05; **P < 0.01; ***P < 0.001.