Assessment of idiopathic Hypercalciuria in Girls kids with Infrequent Voiding (Underactive Bladder)

Background: Hypercalciuria may be a sign of infrequent voiding; these symptoms may be treated if we get rid of hypercalciuria. Objectives: This paper is intended to get to the prevalence of hypercalciuria in girls (kids) with infrequent voiding. Methods: 80 patients with the index of infrequent voiding, whowere admitted to Amir-Kabir hospital of Arak, and 80 childrenwhowere admitted without any particular disease just for a laboratory check were studied simultaneously. Urine sample (U/A-U/C), kidney, and bladder sonography was taken from both groups. Results: The prevalence of hypercalciuria in the normal group was 9.64% and in the case group was 53.18% (P = 0.003). Based on the chi-square test, hypercalciuria distribution between the 2 groups is not homogeneous. Mean calcium to creatinine ratios were 0.17±0.18 (mg/mg) and 3.9±0.34 (mg/mg) for control and case groups, respectively and significant difference is observed between the 2 groups (P = 0.0001). Based on the logistic regression test, there is a significant relationship between both case and control groups and the occurrence of hypercalciuria with 6.3 times more than the control group observed in the case group. Conclusions: Based on the high prevalence of hypercalciuria in the case group, examination and treatment of hypercalciuria in patients with infrequent voiding may be effective.