Demographic information of patients
| Patient | Sex | Age (years) |
| CTRL 1 | Female | 58 |
| CTRL 2 | Female | 48 |
| CTRL 3 | Female | 64 |
| CTRL 4 | Female | 49 |
| CTRL 5 | Female | 69 |
| CTRL 6 | Female | 43 |
| CTRL 7 | Female | 52 |
| CTRL 8 | Female | 54 |
| CTRL 9 | Female | 58 |
| CTRL 10 | Female | 62 |
| STC 1 | Female | 54 |
| STC 2 | Female | 51 |
| STC 3 | Female | 54 |
| STC 4 | Female | 61 |
| STC 5 | Female | 54 |
| STC 6 | Female | 50 |
| STC 7 | Female | 55 |
| STC 8 | Female | 60 |
| STC 9 | Female | 61 |
| STC 10 | Female | 54 |
| STC 11 | Female | 60 |
CTRL, control; STC, slow transit constipation.