N20
Conditions
Interventions
Group 1: Patients sufferning from recurring urolithiasis are supposed to complete "Wisconsin Quality of Life" questionnaire as well as the "SF-36" questionnaire before receiving stone surgery as well
Sponsors
Klinik für Urologie Klinikum Sindelfingen-Böblingen
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: Generally, all patients with at least one episode of urinary stones are suitable for the recruitment of this study pupulation. At the time of recruiting before stone removal the patient has to be at least 18 years of age and familiar to the German language.
Exclusion criteria
Exclusion criteria: First stone surgery, minor 18 years of age, no familiarity with the German language
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The target of this study is to proof the German version of the “Wisconsin quality of life score” as a valid instrument for registration of stone related symptoms. Those parameters are obtained at the end of the study by statistical analysis. Herein we check for internal consistency (Cronbach's Alpha), test-retest-reliability (Intraclass correlation coefficient) and Inter Domain Associations (Spearman's Rho). In addition we will search for convergence validity (Spearman's Rho) of the questions implemented in this questionnaire. | — |
Secondary
| Measure | Time frame |
|---|---|
| There are no concomittant risks ermeging from the participance on this study. Therefore, the secondary outcome would be the decision to stop the attendance to this study by the test person. | — |
Countries
Germany, Switzerland
Contacts
Public ContactMartin Gottstein
Klinik für Urologie Klinikum Sindelfingen-Böblingen
Outcome results
None listed