Research Article
Validation of an LC-MS/MS Method for Urinary Lactulose and Mannitol Quantification: Results in Patients with Irritable Bowel Syndrome
Table 3
L/M ratio of each urinary sample of controls and patients.
| Controls | L/M ratio | IBS | L/M ratio |
| 1 | 0.010 | 1 | 0.307 | 2 | 0.010 | 2 | 0.054 | 3 | 0.009 | 3 | 0.115 | 4 | 0.029 | 4 | 0.018 | 5 | 0.014 | 5 | 0.083 | 6 | 0.019 | 6 | 0.029 | 7 | 0.008 | 7 | 0.187 | 8 | 0.016 | 8 | 0.041 | 9 | 0.009 | 9 | 0.022 | 10 | 0.011 | 10 | 0.047 | | | 11 | 0.068 | | | 12 | 0.093 | | | 13 | 0.141 | | | 14 | 0.080 | | | 15 | 0.0161 |
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