Assertion: kidney stone's risk | /r/HasProperty | 30-46%
Facets:
Source sentences:
text: Two additional retrospective studies146-147 and one prospective stud148 of patients with asymptomatic renal stones (mean size 5.7-10.8 mm) demonstrated the risk of a symptomatic stone event to be 13%, of stone growth to be 30-46%, and a need for intervention of 7-26%.