Genotype distribution and associated odds ratio for the SERT-P polymorphism in diarrhoea predominant irritable bowel syndrome (dIBS) cases and controls
| Genotype | Controls | dIBS cases |
|---|---|---|
| s/s | 77 (17.2%) | 61 (31.4%) |
| l/s | 214 (47.8%) | 62 (31.9%) |
| l/l | 138 (30.8%) | 63 (32.5%) |
| No genotype obtained | 19 (4.2%) | 8 (4.1%) |
| Odds ratio (95% CI) for s/sv non-s genotypes: | ||
| 2.23 (1.51–3.31) | ||