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Correlation between intensity of symptoms (points) and results of lactulose hydrogen breath test (LHBT) and urea breath test (UBT)
| Parameter | Symptoms (points) | |
|---|---|---|
| Group I | Group II | |
| LHBT [ppm] |
r = 0.850 p < 0.001 |
r = 0.456 p < 0.05 |
| UBT (‰) |
r = 0.242 p > 0.05 |
r = 0.339 p > 0.05 |
