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. 2008 Jun;19(6):1197–1203. doi: 10.1681/ASN.2007101058

Table 5.

Urinary oxalate in relation to O. formigenes in patients with recurrent CaOx kidney stones and control subjectsa

O. formigenes Positive
O. formigenes Negative
n Median Oxalate (mg) n Median Oxalate (mg)
Case patients 25 32 114 35
Control subjects 52 28 86 27
a

Based on the average values of repeat 24-h urine collections in a subset of 139 case patients and 138 control subjects.