Demographic Characteristics Among Subtypes
| NERD | RH | FH | nl-RI-NOS | Total | ||
|---|---|---|---|---|---|---|
| Total n (%) | 18 (26.5) | 14 (20.6) | 26 (38.2) | 10 (14.7) | 68 (100) | NS |
| Male n (%) | 10 (55.5) | 7 (50) | 14 (53.8) | 4 (40) | 35 (51.5) | NS |
| Median age (IQR) | 12.5 (8-14) | 10.5 (8-12) | 11 (6-13) | 11 (9-16) | 11 (8-13) | NS |
NERD, non-erosive reflux disease; RH, reflux hypersensitivity; FH, functional heartburn; nl-RI-NOS, normal reflux index not otherwise-specified; IQR, interquartile range; NS, not significant.