Dialysis and Renal Disease Management Peer reviewed

Development and Psychometric Testing of the Patient Safety Scale for Home Peritoneal Dialysis ( PD ‐ PSS )

Zehra AYDIN, Arzu Kader Harmancı Seren

Japan Journal of Nursing Science | Aug 21, 2026

Abstract

Abstract

BACKGROUND: Home-based peritoneal dialysis treatment offers greater autonomy and flexibility. However, it also introduces unique patient safety risks. Despite these risks, there is no validated tool to assess patient safety in home settings. OBJECTIVES: To develop and validate a scale to assess environmental, behavioral, and procedural safety risks in peritoneal dialysis (PD). METHODS: This study was conducted with 600 patients across eight hospitals. Item generation was informed by literature review, clinical guidelines, existing instruments, and expert consultation, resulting in an initial 50-item pool. Content validity was established through expert opinions. The final analytic sample was randomly divided into two independent subsamples: exploratory factor analysis was conducted with Sample I (n = 300), and confirmatory factor analysis was conducted with Sample II (n = 300). Internal consistency, test-retest reliability, and convergent and discriminant validity were evaluated. RESULTS: /df = 2.487; CFI = 0.968; RMSEA = 0.035). The scale demonstrated excellent internal consistency (α = 0.939) and strong test-retest reliability (ICC = 0.938). Convergent and discriminant validity criteria were satisfied. CONCLUSION: The scale is a valid and reliable instrument for assessing patient safety in peritoneal dialysis. It addresses critical domains aligned with international safety frameworks and can support clinicians in identifying safety risks, guiding interventions, and improving outcomes in home dialysis.

Direct answer

What can I do from this paper page?

Use this page to scan "Development and Psychometric Testing of the Patient Safety Scale for Home Peritoneal Dialysis ( PD ‐ PSS )" quickly: start with the summary and abstract, then check the authors, source, topics, and related papers. From here, open Scollr to follow Dialysis and Renal Disease Management research, save the paper, or map adjacent work.

Authors

Researchers on this paper

Zehra AYDIN

first | Istanbul Technical University | ORCID 0000-0003-1968-6113

Arzu Kader Harmancı Seren

last | Fenerbahçe University | ORCID 0000-0002-4478-7234

Research areas

Follow related topics

Citation

BibTeX

@article{AYDIN2026Development,
  title = {Development and Psychometric Testing of the Patient Safety Scale for Home Peritoneal Dialysis ( PD ‐ PSS )},
  author = {Zehra AYDIN and Arzu Kader Harmancı Seren},
  journal = {Japan Journal of Nursing Science},
  year = {2026},
  doi = {10.1111/jjns.70072},
  url = {https://doi.org/10.1111/jjns.70072}
}

FAQ

Using this paper in a discovery workflow

How do I find related work for this paper?

Use the related papers and topic links on this page as starting points. In Scollr, you can also open the paper and build a literature map around its references, citing papers, and related work.

How can I keep up with new Dialysis and Renal Disease Management research papers?

Follow Dialysis and Renal Disease Management research in Scollr. New papers from the topic flow into a personalized feed, and you can save useful studies to revisit later.

Can I cite this paper from this page?

This page includes a static BibTeX block for Development and Psychometric Testing of the Patient Safety Scale for Home Peritoneal Dialysis ( PD ‐ PSS ). Always verify the DOI, source, and publication details against the publisher record before submitting a manuscript.

Follow this research in Scollr

Follow the topics and authors behind this paper, save useful studies, and build a literature map when you are ready to go deeper.

Get the app