Table 2.

Clinical characteristics of study participants.

Patient	Age (years)	Gender	eGFR (ml/min/1.73m2)	Age at diagnosis (years)	Major clinical feature
1	33	Female	103	0.5	Crystalluria
2	61	Male	90	23	Asymptomatic
3	28	Male	103	0.8	Kidney stones
4	38	Female	87	3.3	LUTS
5	52	Male	99	24.2	Kidney stones
6	62	Female	83	33.1	Kidney stones
7	67	Female	37	52.2	CKD
8	56	Male	80	32.9	Kidney stones

Abbreviations: eGFR, estimated glomerular filtration rate by Chronic Kidney Disease Epidemiology Collaboration equation; CKD, chronic kidney disease; LUTS, lower urinary tract symptoms.