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Demographic data of 34 asthmatic patients with or without GERD symptoms
| Symptomatic |
Asymptomatic |
||
| GERD | Non-GERD | ||
| Number | 16 | 11 | 7 |
| Male/female | 6/10 | 5/6 | 4/3 |
| ERD | 7 | 0 | 0 |
| NERD | 9 | 11 | 7 |
| Age (mean±SD) (yrs) | 33.75±10 | 38.27±5.68 | 36.14±8.76 |
| DIS (mean±SD) (µm) | 2.105±0.262 | 2.08±0.24 | 0.5±0.08 |
| FEV1 (mean±SD) (L) | 1.87±0.05 | 1.95±0.04 | 1.88±0.02 |
