Table 1.

Baseline comorbidities in Olmsted County, Minnesota, stone formers and control subjects

ComorbidityStone Formers (n = 4564; n [%])Control Subjects (n = 10,860; n [%])P
CKD116 (2.5)200 (1.8)0.0051
Hypertension848 (18.6)1748 (16.1)0.0002
Diabetes420 (9.2)771 (7.1)<0.0001
Obesity1017 (22.3)2155 (19.9)0.0007
Dyslipidemia860 (18.8)1802 (16.6)0.0007
Gout135 (3.0)255 (2.4)0.028
Alcohol dependence235 (5.2)777 (7.2)<0.0001
Tobacco use619 (13.6)1598 (14.7)0.063