Validity and reliability of the Dietary Sodium Restriction Questionnaire in peritoneal dialysis patients
The PD-DSRQ encompasses general information and three dimensions: attitude, subjective norms, and perceived behavioral control. The questionnaire demonstrated strong reliability and validity, making it a reliable tool for assessing adherence to sodium-restricted diets in patients undergoing PD.
Authors
- Mingzi Chu
- Y F Liu (ORCID: https://orcid.org/0009-0006-5101-4500)
- Yunyao Lin
- Yingxin Xie
- Zhihao Chen (ORCID: https://orcid.org/0000-0003-0128-1409)
- Pu Li (ORCID: https://orcid.org/0000-0003-3207-5552)
- Junyan Fang
- Ruolin Li
Institutions
- Shanghai Ninth People's Hospital (CN)
Publication Details
- Journal
- PLoS ONE
- Published
- 2025-04-04
- DOI
- https://doi.org/10.1371/journal.pone.0321177
- Primary Topic
- Sodium Intake and Health
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China