Evidence map›Paper›PMID 39441344›Full record

ArticleWorld journal of urology2024

Polish validation of the wisconsin stone quality of life questionnaire (POL-WISQoL).

Wojciech Tomczak, Wojciech Krajewski, Joanna Chorbińska, Łukasz Nowak, Katarzyna Grunwald, Adam Chełmoński, Jan Łaszkiewicz, Bartosz Małkiewicz, Tomasz Szydełko

Abstract readValidation Study
In one paragraph

Article in World journal of urology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Evaluating the psychometric properties of patient-reported outcome measurements for urolithiasis: a COSMIN-based systematic review.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2025
    Pooled it
  2. Trial
  3. Review
  4. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Wojciech TomczakUniversity Centre of Excellence in Urology, Wroclaw Medical University, Wroclaw, Poland. tomczak.w.a@gmail.com.ORCID http://orcid.org/0009-0006-1073-0797
Wojciech KrajewskiDepartment of Minimally Invasive and Robotic Urology, University Centre of Excellence in Urology, Wroclaw Medical University, Wroclaw, Poland.ORCID http://orcid.org/0000-0003-1727-2283
Joanna ChorbińskaDepartment of Minimally Invasive and Robotic Urology, University Centre of Excellence in Urology, Wroclaw Medical University, Wroclaw, Poland.
Łukasz NowakDepartment of Minimally Invasive and Robotic Urology, University Centre of Excellence in Urology, Wroclaw Medical University, Wroclaw, Poland.
Katarzyna GrunwaldUniversity Centre of Excellence in Urology, Wroclaw Medical University, Wroclaw, Poland.
Adam ChełmońskiUniversity Centre of Excellence in Urology, Wroclaw Medical University, Wroclaw, Poland.
Jan ŁaszkiewiczUniversity Centre of Excellence in Urology, Wroclaw Medical University, Wroclaw, Poland.
Bartosz MałkiewiczDepartment of Minimally Invasive and Robotic Urology, University Centre of Excellence in Urology, Wroclaw Medical University, Wroclaw, Poland.
Tomasz SzydełkoUniversity Centre of Excellence in Urology, Wroclaw Medical University, Wroclaw, Poland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeUrolithiasis significantly affects patient quality of life, yet the global standard of care predominantly focuses on achieving a stone free status, often ignoring patient reported outcomes. Currently, there are no specific measures available to assess the quality of life in the Polish population suffering from kidney stones. Therefore, this study aimed to develop and validate the Polish version of the Wisconsin Stone Quality of Life Questionnaire.

methodsThe translation of WISQOL was carried out in accordance with the best available guidelines. Patients treated for kidney stones at a tertiary centre were recruited and completed both POL-WISQOL and SF36 questionnaires. Comprehensive analyses were conducted to assess internal consistency, inter-item and inter-domain correlations, as well as convergent and construct validity. Additionally, test-retest reliability was evaluated to ensure the accuracy and stability of the findings.

resultsA total of 102 participants fully completed both questionnaires and were included in the analysis. The translated survey demonstrated excellent internal consistency (Cronbach's coefficient 0.967) and significant convergent validity (Spearman's correlation = 0.847, p < 0.001). Furthermore, an ANOVA with Tukey's post hoc analysis revealed a significant decline in WISQOL scores between symptomatic and asymptomatic individuals, thereby confirming tool's construct validity.

conclusionPOL-WISQoL turned out to be a valid disease specific health related quality of life measuring tool. Its widespread utilisation has the potential to shift the standard of care towards patient centered outcomes.

Indexed as

Kidney CalculiQuality of LifeAdultAgedFemaleHumansMaleMiddle AgedPolandReproducibility of ResultsSurveys and QuestionnairesTranslationsHRQOLKidney stonePolish WISQOLUrolithiasisWISQOL

Identifiers

PMID39441344
PMCPMC11499438

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.