ArticleBJUI compass2024
Confirmatory structural validation and refinement of the Recurrent Urinary Tract Infection Symptom Scale.
Article in BJUI compass, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07698041 (Developing and Validating Two New Patient-Reported Outcome Measures of Recurrent Urinary Tract Infection Symptoms), which is not on this map. Cited by 4 papers.
What it found
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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.
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.
Developing and Validating Two New Patient-Reported Outcome Measures of Recurrent Urinary Tract Infection Symptoms: A Symptoms Diary and Adapted Measure for Older Adults
Who cites it
4 citing papers in PubMed, 3 citations in OpenAlex.
- From Dismissal to Partnership: Patient Experiences of Recurrent Urinary Tract Infection Healthcare Informed by the Theoretical Domains Framework and Behaviour Change Theory.Health expectations : an international journal of public participation in health care and health policy · 2026Article
- Nursing Students' Perception of and Readiness for Artificial Intelligence in Saudi Arabia.Nursing open · 2025Article
- Confirmatory structural validation and refinement of the Recurrent Urinary Tract Infection Symptom Scale.BJUI compass · 2024Article
- The mediating role of coping in the relationship between perceived health and psychological wellbeing in recurrent urinary tract infection: the rUTI Illness Process Model.Health psychology and behavioral medicine · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objectives: To confirm the structural validity of the Recurrent Urinary Tract Infection Symptom Scale (RUTISS), determining whether a bifactor model appropriately fits the questionnaire's structure and identifying areas for refinement. Used in conjunction with established clinical testing methods, this patient-reported outcome measure addresses the urgent need to validate the patient perspective. Patients and methods: A clinically and demographically diverse sample of 389 people experiencing recurrent UTI across 37 countries (96.9% female biological sex, aged 18-87 years) completed the RUTISS online. A bifactor graded response model was fitted to the data, identifying potential items for deletion if they indicated significant differential item functioning (DIF) based on sociodemographic characteristics, contributed to local item dependence or demonstrated poor fit or discrimination capability. Results: The final RUTISS comprised a 3-item symptom frequency section, a 1-item global rating of change scale and an 11-item general 'rUTI symptom and pain severity' subscale with four sub-factor domains measuring 'urinary symptoms', 'urinary presentation', 'UTI pain and discomfort' and 'bodily sensations'. The bifactor model fit indices were excellent (root mean square error of approximation [RMSEA] = 0.041, comparative fit index [CFI] = 0.995, standardised root mean square residual [SRMSR] = 0.047), and the mean-square fit statistics indicated that all items were productive for measurement (mean square fit indices [MNSQ] = 0.64 - 1.29). Eighty-one per cent of the common model variance was accounted for by the general factor and sub-factors collectively, and all factor loadings were greater than 0.30 and communalities greater than 0.60. Items indicated high discrimination capability (slope parameters > 1.35). Conclusion: The 15-item RUTISS is a patient-generated, psychometrically robust questionnaire that dynamically assesses the patient experience of recurrent UTI symptoms and pain. This brief tool offers the unique opportunity to enhance patient-centred care by supporting shared decision-making and patient monitoring.
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Registered trials
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