Table 4.

Overview of urine samples analysed by ¹H-NMR in the current study, stratified by study arm and timepoint ¹.

Sample Number	Breakdown by Study Arm	Breakdown by Study Timepoint	Breakdown by Study Group and Timepoint
All samples
n = 97	CSM, n = 45	Baseline, n = 54	CSM0, n = 26
	MTA, n = 52	Month 6, n = 43	CSM6, n = 19
			MTA0, n = 28
			MTA6, n = 24
Paired samples
n = 46	CSM, n = 22	Baseline, n = 23	CSM0, n = 11
	MTA, n = 24	Month 6, n = 23	CSM6, n = 11
			MTA0, n = 12
			MTA6, n = 12

¹ CSM, combined metabolic surgery plus medical therapy; CSM0, baseline samples from CSM group; CSM6, month 6 samples from CSM group; MTA, medical therapy alone; MTA0, baseline samples from MTA group; MTA6, month 6 samples from MTA group.