Table 2.
Correlation of IBS according to the sociodemographic of the participants.
| Category | Subcategory | Participants without IBS | Participants with IBS | Total | Pearson chi‐square | p‐Value |
|---|---|---|---|---|---|---|
| Age | 43.965 | <0.001 | ||||
| 18–30 (n, %) | 2625 (77.4%) | 767 (22.6%) | 3392 | |||
| 31–40 (n, %) | 476 (67.9%) | 225 (32.1%) | 701 | |||
| 41–50 (n, %) | 415 (68.9%) | 187 (31.1%) | 602 | |||
| 51–60 (n, %) | 341 (71.0%) | 139 (29.0%) | 480 | |||
| More than 60 (n, %) | 242 (73.3%) | 88 (26.7%) | 330 | |||
| Gender | 5530.936 | <0.001 | ||||
| Male (n, %) | 1793 (77.9%) | 508 (22.1%)/CI: 20.4%–23.9% | 2301 | |||
| Female (n, %) | 2306 (72.0%) | 898 (28.0%)/CI: 26.6%–29.5% | 3204 | |||
| BMI according WHO Classification | 33.447 | <0.001 | ||||
| Underweight < 18.5 (n, %) | 279 (74.8%) | 94 (25.2%) | 373 | |||
| Normal range [18.5–24.9] (n, %) | 2142 (77.1%) | 638 (22.9%) | 2780 | |||
| Overweight [25.0–29.9] (n, %) | 1122 (72.9%) | 418 (27.1%) | 1540 | |||
| Obese Class I [30–34.9] (n, %) | 394 (66.2%) | 201 (33.8%) | 595 | |||
| Obese Class II [35–39.9] (n, %) | 124 (73.8%) | 44 (26.2%) | 168 | |||
| Obese Class III > 40 (n, %) | Not Counted | Not Counted | 49 | |||
| ASA grade | 5544.174 | <0.001 | ||||
| ASA I (n, %) | 2928 (76.6%) | 896 (23.4%) | 3824 | |||
| ASA II (n, %) | 961 (68.6%) | 440 (31.4%) | 1401 | |||
| ASA III (n, %) | 181 (73.3%) | 66 (26.7%) | 247 | |||
| ASA IV (n, %) | Not counted | Not counted | 27 | |||
| ASA V (n, %) | Not counted | Not counted | 6 | |||
| Geographic | 5517.374 | <0.001 | ||||
| Urban life (n, %) | 3339 (75.2%) | 1100 (24.8%) | 4439 | |||
| Rural life (n, %) | 683 (70.4%) | 287 (29.6%) | 970 | |||
| Nomad life (n, %) | Not counted | Not counted | 96 |
Note: ASA I, healthy person; ASA II, mild systemic disease; ASA III, severe systemic disease; ASA IV, severe systemic disease that is a constant threat to life; ASA IV, a moribund person who is not expected to survive without the operation; ASA V, a declared brain‐dead person whose organs are being removed for donor purposes.
Abbreviations: ASA, American Society of Anesthesiologists Classification; IBS, irritable bowel syndrome.