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