The Evaluation of Risk Factors in Male Stone-formers Attending a Genera Hospital Out-patient Clinic
- 1 April 1984
- journal article
- research article
- Published by Wiley in British Journal of Urology
- Vol. 56 (2) , 116-121
- https://doi.org/10.1111/j.1464-410x.1984.tb05345.x
Abstract
The daily urinary excretion of Ca, oxalate, glycosaminoglycans and uric acid, and the 24 h urinary pH and volume were measured in 61 normal men and in 81 men with a history of renal stone disease. The following features of these data were noted. No significant difference could be demonstrated between the stone-formers and normals with respect to any of the variables measured. The values of each of the urinary parameters were positively and significantly correlated with those of at least 2 other parameters in one or both subject groups. The probability density histograms constructed from the data for each urinary variable in each subject group were unsuitable as the basis for calculation of individual relative risk factors. Apparently, the data were inappropriate for the calculation of overall relative probability of forming stones (P''SF); such an index is unlikely to be of use in the assessment and management of stone-formers attending a general hospital out-patient clinic.This publication has 6 references indexed in Scilit:
- The Value of the 24‐hour Urine Analysis in the Assessment of Stone‐Formers Attending a General Hospital Outpatient ClinicBritish Journal of Urology, 1983
- Risk Factors in Calcium Stone Disease of the Urinary TractBritish Journal of Urology, 1978
- Observations on the Ultrastructure and Genesis of Urinary CalculiJournal of Urology, 1977
- New method for quantitative determination of uronic acidsAnalytical Biochemistry, 1973
- Relationships between Calcium and Oxalic Acid Intake in the Diet and Their Excretion in the Urine of Normal and Renal-Stone-Forming SubjectsClinical Science, 1972