Evidence mapPaperPMID 42278702Full record

ArticleHealthcare (Basel, Switzerland)2026

Financial Toxicity in Women with Endometriosis: Psychometric Validation of the Polish COST-FACIT with Analysis of Demographic and Clinical Factors.

Katarzyna Pietrzak, Anna Weronika Szablewska, Arkadiusz Prajzner, Aleksandra Gaworska-Krzemińska, Bartosz Pryba

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Article in Healthcare (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 authors.

Katarzyna PietrzakIndependent Monoprofile Medical Simulation Laboratory, Institute of Nursing and Midwifery, Medical University of Gdansk, Sklodowskiej-Curie 3A, 80-210 Gdansk, Poland.ORCID 0000-0003-1031-8306
Anna Weronika SzablewskaDepartment of Obstetric and Gynaecological Nursing, Institute of Nursing and Midwifery, Medical University of Gdansk, Sklodowskiej-Curie 3A, 80-210 Gdansk, Poland.ORCID 0000-0001-8565-027X
Arkadiusz PrajznerInstitute of Psychology, Faculty of Pedagogy and Psychology, University of the National Education Commission, 30-084 Krakow, Poland.
Aleksandra Gaworska-KrzemińskaDivision on Nursing Management, Institute of Nursing and Midwifery, Medical University of Gdansk, Sklodowskiej-Curie 3A, 80-210 Gdansk, Poland.ORCID 0000-0001-6705-6816
Bartosz PrybaIndependent Monoprofile Medical Simulation Laboratory, Institute of Nursing and Midwifery, Medical University of Gdansk, Sklodowskiej-Curie 3A, 80-210 Gdansk, Poland.ORCID 0009-0009-4224-1578

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6 · The paper itself

Abstract

backgroundEndometriosis is a chronic condition associated with substantial healthcare costs, diagnostic delays and long-term impairment in quality of life. Despite the recognized economic burden, patient-reported financial distress remains insufficiently studied. The aim of this study was to adapt and validate the Polish version of the Comprehensive Score for Financial Toxicity (COST-FACIT) for use in women with endometriosis, as well as to examine demographic and clinical factors associated with financial toxicity.

methodsA cross-sectional study was conducted among Polish women with endometriosis using an online survey. The COST-FACIT was adapted following standard forward-backward translation procedures, with FACIT approval. Psychometric evaluation included internal consistency, construct validity, convergent validity with the Financial Well-Being Scale, and test-retest reliability. Exploratory and confirmatory factor analyses were performed, and multivariable models were used to identify factors associated with financial toxicity.

resultsThe adapted scale demonstrated good psychometric properties, with excellent internal consistency (Cronbach's α = 0.92; McDonald's ω = 0.92) and strong test-retest reliability (r = 0.87). Exploratory factor analysis supported a two-factor structure of the instrument. COST-FACIT scores were strongly correlated with financial well-being (r = 0.78). Higher education, stable employment and higher income were associated with better financial well-being, whereas longer symptom duration, greater distance to care and higher healthcare expenditures were associated with worse scores.

conclusionsThe Polish COST-FACIT demonstrated good psychometric properties and may serve as a useful instrument for assessing financial toxicity in women with endometriosis. The results highlight the financial burden of the disease and support the use of patient-reported measures to identify individuals at risk of financial distress and reduced quality of life. This tool may facilitate clinical research and improve patient-centered care.

Indexed as

COST-FACITendometriosisfinancial toxicitypsychometric propertiesquestionnaire validation

Identifiers

PMID42278702
PMCPMC13257366

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