Copyright: ©Author(s) 2026.
World J Gastroenterol. Jul 7, 2026; 32(25): 117254
Published online Jul 7, 2026. doi: 10.3748/wjg.117254
Published online Jul 7, 2026. doi: 10.3748/wjg.117254
Table 1 Exclusion criteria of voluntary blood donors
| Exclusion criteria of voluntary blood donation | |
| Any virus carrier status, any ongoing acute infection, any malignant disease, blood coagulation and other hematological disorders, epilepsy, Parkinson’s disease, rheumatic heart disease, systemic autoimmune diseases, Graves’ disease, chronic kidney disease, pancreatic disease, liver enlargement, heart surgery, any transplantation | |
| Hypertension | Started or modified therapy within 1 month; severe, inadequate hypertension. |
| Blood pressure | < 100 mmHg or > 180 mmHg systolic or > 100 mmHg diastolic |
| Hypothyreosis | Within 180 days from recovery of infection, medicine-induced or traumatic thyroid disease |
| Hashimoto thyreoiditis | Symptomatic, therapy shorter than 3 months, taking corticosteroids |
| Bronchial asthma | Symptomatic or uncontrolled |
| Type 2 diabetes mellitus | Insulin use |
| Disc herniation | Sciatica within 30 days |
| Osteoporosis | Severe osteoporosis |
| Tachycardia/arrhythmia | < 50 bpm or >100 bpm, irregular rhythm for 7 days, presence of murmur |
| Celiac disease | Symptomatic |
Table 2 General statistical data of the categorical variables, mean ± SD/n (%)
| Demographic data | Control (n = 1145) | Irritable bowel syndrome (n = 94) | P value |
| Age (years) | 39.14 ± 12.41 | 37.83 ± 11.78 | 0.3236 |
| Body mass index | 27.12 ± 4.85 | 27.62 ± 5.07 | 0.3385 |
| Quality of life | 80.95 ± 14.39 | 75.37 ± 17.99 | 0.0004 |
| Household population | |||
| Alone | 125 (10.9) | 7 (7.4) | 0.5559 |
| Adults only | 442 (38.6) | 39 (41.5) | |
| Adults and children | 578 (50.5) | 48 (51.1) | |
| Residence | |||
| Urban | 750 (65.5) | 68 (72.3) | 0.1784 |
| Rural | 395 (34.5) | 26 (27.7) | |
| Childhood residence | |||
| Urban | 672 (58.7) | 62 (66.0) | 0.1681 |
| Rural | 473 (41.3) | 32 (34.0) | |
| Occupation | |||
| Student | 153 (13.3) | 14 (14.9) | 0.0006 |
| Intellectual | 509 (44.5) | 59 (62.8) | |
| Physical | 483 (42.2) | 21 (22.3) | |
| Smoking | |||
| Smoker | 282 (24.6) | 22 (23.4) | 0.8976 |
| Non-smoker | 699 (61.1) | 57 (60.6) | |
| Former smoker | 164 (14.3) | 15 (16.0) | |
| Coffee consumption | |||
| More than 1 | 519 (45.3) | 46 (48.9) | 0.7816 |
| 1/day | 270 (23.6) | 20 (21.3) | |
| Never | 356 (31.1) | 28 (29.8) | |
| Alcohol consumption | |||
| Regular | 45 (3.9) | 3 (3.2) | 0.3438 |
| Occasional | 848 (74.1) | 76 (80.8) | |
| Never | 252 (22.0) | 15 (16.0) |
Table 3 Comparison of prevalence of chronic illnesses in blood donors with and without irritable bowel syndrome based on Rome III and IV criteria, n (%)
| Item | Blood donors (n = 1239) | P value | ||
| With chronic illness | Without chronic illness | |||
| Rome III | Patients with IBS | 25 (9.6) | 69 (7.1) | 0.1714 |
| Patients without IBS | 236 (90.4) | 909 (92.9) | ||
| Rome IV | Patients with IBS | 3 (1.1) | 6 (0.6) | 0.4080 |
| Patients without IBS | 258 (98.9) | 972 (99.4) | ||
Table 4 Comparison of prevalence of chronic illnesses in patients with psychiatric diseases with irritable bowel syndrome based on Rome III and IV criteria, n (%)
| Item | Patients with psychiatric diseases (n = 695) | P value | ||
| With chronic illness | Without chronic illness | |||
| Rome III | Patients with IBS | 82 (16.8) | 25 (12.1) | 0.1144 |
| Patients without IBS | 406 (83.2) | 182 (87.9) | ||
| Rome IV | Patients with IBS | 29 (5.9) | 6 (2.9) | 0.0933 |
| Patients without IBS | 459 (94.1) | 201 (97.1) | ||
Table 5 Prevalence of different psychiatric diseases in patients with irritable bowel syndrome based on Rome III and IV criteria, n (%)
| P = 0.96 | IBS (Rome III) | IBS (Rome IV) |
| Depression | 20 (18.7) | 6 (17.1) |
| Anxiety | 10 (9.3) | 3 (8.6) |
| Both | 67 (62.7) | 24 (68.6) |
| Neither | 10 (9.3) | 2 (5.7) |
Table 6 Irritable bowel syndrome prevalence in blood donors and psychiatric patients, n (%)/mean (minimum-maximum)/mean ± SD (minimum-maximum)
| Item | Blood donors | Psychiatric patients | Patients with psychiatric diseases | |||
| Depression | Anxiety | Both | Neither | |||
| IBS Rome III | 94 (7.6) | 107 (15.4) | 20 (14.7) | 10 (14.5) | 67 (16.4) | 10 (12.2) |
| IBS Rome IV | 9 (0.7) | 35 (5.0) | 7 (5.1) | 3 (4.4) | 24 (5.9) | 1 (1.2) |
| Males | 699 (56.4) | 159 (22.9) | 26 (19.1) | 17 (24.6) | 91 (22.3) | 25 (30.5) |
| Females | 540 (43.6) | 536 (77.1) | 110 (80.9) | 52 (75.4) | 317 (77.7) | 57 (69.5) |
| Age | 39 (17-66) | 62.3 ± 13.1 (24-95) | 62.0 ± 12.4 (24-90) | 57.9 ± 14.8 (24-81) | 63.9 ± 12.4 (26-95) | 58.1 ± 14.8 (30-82) |
- Citation: Ollé G, Helle K, Inczefi O, Róka R, Kovács M, Youssef M, Rosztóczy A. Prevalence of irritable bowel syndrome in Southeast Hungary: Impact of Rome III and Rome IV criteria. World J Gastroenterol 2026; 32(25): 117254
- URL: https://www.wjgnet.com/1007-9327/full/v32/i25/117254.htm
- DOI: https://dx.doi.org/10.3748/wjg.117254