Variables | All participants | Non-IBS | IBS+ | Reference value [[28]] | |
---|---|---|---|---|---|
(N= 349) | (N= 310) | (N= 39) | Non-IBS | IBS+ | |
Age | 18.8 ± 0.5 [18.7–18.8] | 18.8 ± 0.6 [18.7–18.9] | 18.8 ± 0.6 (18.6–18.8) | 19 | 19 |
Sex (% male) | 59 [54–64] | 63 [57–68] | 33 [21–49] | - | - |
IBS + (%) | 11 [8–15] | - | - | - | - |
VSI | 15.2 ± 13.6 [13.8–16.6] | 14.0 ± 12.9 [12.5–15.4] | 25.1 ± 15.3 [20.2–30.1]** | 8.2 [7.2–9.2] | 28.0 [22.1–33.9] |
ASI | 16.6 ± 9.7 [15.7–17.6] | 16.1 ± 9.2 [15.0–17.1] | 20.8 ± 12.4 [16.7–24.8]** | 18.6 [18.5–18.7] | 23.2 [19.5–26.9] |
HAD-ANX | 8.5 ± 4.0 [8.1–8.9] | 8.4 ± 4.0 [8.0–8.9] | 9.3 ± 4.5 [7.8–10.7] | 6.5 [6.1–6.9] | 8.5 [7.7–9.3] |
HAD-DEP | 7.6 ± 3.1 [7.3–7.9] | 7.6 ± 3.1 [7.3–8.0] | 7.5 ± 2.9 [6.5–8.4] | 3.1 [2.7–3.5] | 5.4 [5.0–5.8] |
IBS-SI | 103.8 ± 86.7 [96.1–114.0] | 90.9 ± 77.3 [82.3–99.6] | 206.2 ± 91.0 [176.7–225.7]** | - | - |