A pilot study conducted at Henan Provincial People’s Hospital in China suggests that a nursing intervention based on the Kano model can significantly improve quality of life and reduce hospital readmissions among older adults with chronic heart failure. The research, published in Frontiers in Medicine, employed a quasi-experimental design to evaluate the effectiveness of targeted post-discharge care strategies. By categorizing patient needs using the Kano model, the study team developed a tailored intervention that addressed specific gaps in standard discharge nursing. The results indicated that patients receiving this structured support demonstrated better readiness for discharge, higher self-management capabilities, and lower rates of unplanned readmission compared to those receiving conventional care.
Chronic heart failure is a prevalent cardiovascular condition that disproportionately affects the elderly population, leading to substantial morbidity, mortality, and healthcare costs. While pharmacological interventions and lifestyle modifications are primary treatment modalities, many patients face a lack of effective rehabilitation support after leaving the hospital. This gap in transitional care often results in high rates of hospital readmissions, placing a significant burden on families and the healthcare system. The study aimed to address this issue by systematically identifying the post-discharge care service needs of elderly patients with chronic heart failure and evaluating the impact of interventions designed to meet those needs.
The study utilized the Kano model, a framework widely used in quality management and customer satisfaction research, to classify patient needs into distinct categories. These categories include must-be attributes, which are basic expectations; one-dimensional attributes, which represent performance needs; and attractive attributes, which are delighters. By applying this model, the researchers sought to prioritize the essential attributes of post-discharge care that are crucial for elderly patients. This approach allowed for a nuanced understanding of patient expectations, moving beyond traditional clinical outcome measures to incorporate patient satisfaction and specific care preferences.
A total of 300 elderly patients with chronic heart failure were enrolled in the study between January and December 2024. Participants were aged 65 years or older and met the diagnostic criteria for chronic heart failure outlined in the Chinese Guidelines for the Diagnosis and Treatment of Heart Failure. Patients were randomly assigned to either an intervention group or a control group using a random number table. The intervention group received a structured, multi-faceted nursing intervention designed according to the Kano model, while the control group received conventional discharge nursing care, which included basic disease education, medication guidance, and routine lifestyle recommendations.
The intervention protocol included three core components: personalized health education, structured regular follow-up, and integrated psychological support. Personalized health education was delivered through one-on-one sessions, covering symptom monitoring, dietary management, fluid restriction, and medication adherence. The regular follow-up component involved telephone consultations twice a week for the first month and weekly thereafter, along with monthly home visits or virtual consultations. Psychological support was provided through counseling sessions focused on anxiety and depression management, motivation enhancement, and family involvement strategies. Additionally, a 24-hour hotline was established for urgent queries and emotional support, aiming to enhance overall quality of life and self-management capabilities.
The primary outcome measure was readiness for hospital discharge, assessed using the Readiness for Hospital Discharge Scale (RHDS). This validated self-report tool evaluates a patient’s perceived preparedness to leave the hospital, measuring dimensions such as personal status, knowledge, and coping ability. Secondary outcome measures included quality of life, measured by the Minnesota Living with Heart Failure Questionnaire (MLHFQ), and self-care ability, measured by the Self-Care of Heart Failure Index (SCHFI). The study also tracked the occurrence of unplanned hospital readmissions within three months post-discharge. Baseline characteristics showed no statistically significant differences between the two groups in terms of sex, age, marital status, residence, body mass index, educational level, or cardiac function classification.
Notable improvements were observed in the Knowledge Dimension, which includes understanding medication plans and emergency response, and the Coping Ability Dimension, reflecting confidence in self-management. The Personal Status Dimension, which assesses physical strength and mobility, also improved, though to a slightly lesser extent. The Expected Support Dimension scored higher in the intervention group, indicating that patients felt more secure and supported after discharge. These findings suggest that the educational and supportive emphasis of the Kano-based intervention effectively enhanced patients’ perceived preparedness for managing their own care.
The Minnesota Living with Heart Failure Questionnaire results showed that at baseline, there were no significant differences between the groups. However, at three months post-discharge, the Kano group showed significantly greater improvement in the physical, emotional, and social domains, with a lower total score compared to the control group. A lower MLHFQ score denotes better health-related quality of life. The study found that the intervention effectively alleviated physical symptoms, improved emotional well-being, and restored social functioning. Similarly, the Self-Care of Heart Failure Index revealed that the Kano group demonstrated significantly greater improvement in self-care maintenance, management, and confidence compared to the control group, which showed only modest improvements.
One of the most significant findings of the study was the reduction in hospital readmission rates. At three months post-discharge, the readmission rate in the Kano group was 5%, which was substantially lower than the 15% rate observed in the control group. This difference was statistically significant, with a p-value of less than 0.01. The study noted that no in-hospital deaths or deaths occurred during the three-month follow-up period in either group. The reduction in readmissions suggests that the targeted nursing intervention was effective in mitigating the risk of hospital readmission among elderly patients with chronic heart failure, potentially by addressing specific vulnerabilities identified through the Kano model analysis.
The Kano attribute analysis of discharge nursing service needs revealed that personalized medication guidance and connection to social support systems were classified as must-be qualities. Regular follow-up and personalized health education were identified as one-dimensional qualities, while providing illustrated manuals and psychological counseling were categorized as attractive qualities. Several items, such as convenient re-appointment booking channels and standardized discharge instructions, were identified as indifferent qualities. This classification helped prioritize interventions that significantly impact patient satisfaction and outcomes. The study highlights the importance of integrating psychological support and individualized care plans into the discharge process, as patients lacking family and social support have a significantly increased risk of readmission.
The study acknowledges several limitations that may affect the generalizability of its findings. The relatively small sample size and single-center design may hinder the extrapolation of results to broader populations. Additionally, the lack of long-term clinical validation limits the ability to assess the sustained impact of the intervention. The subjective nature of patient-reported outcomes may introduce bias, potentially influencing the reliability of the conclusions. The authors suggest that future research should aim for larger, multi-center studies to validate the results and further explore the integration of the Kano model in clinical settings. They also propose exploring the discharge needs of patients with implanted electronic devices to verify the regulatory effect of the Kano model on intervention outcomes.
Telemedicine played a key role in the implementation of the Kano model-based intervention, serving as a technological platform that bridged the process from hospitalization to home care. The continuous support provided by the telemedicine system allowed nurses to conduct informal education and assess patients’ health conditions remotely. This increased contact between patients and nurses, along with organized patient self-monitoring, likely contributed to the improvements in discharge preparation and self-management observed in the intervention group. The study suggests that future research can focus on the synergistic effects of remote medical services with other multidimensional nursing measures, such as drug therapy optimization and nutritional intervention.
In conclusion, the study provides valuable insights into the diverse post-discharge care needs of elderly patients with chronic heart failure. The implementation of individualized care strategies based on the Kano model significantly improved patients’ discharge preparedness and reduced readmission rates. As healthcare systems continue to evolve, integrating comprehensive discharge planning and support for elderly patients will be essential for improving their quality of life and ensuring sustainable healthcare management. This study serves as a foundational step toward establishing evidence-based nursing practices that address the complex needs of this vulnerable population, offering a viable approach to addressing the challenges of high follow-up demands and insufficient patient knowledge.
Subject of Research: Evaluation of a Kano model-based discharge nursing intervention for elderly patients with chronic heart failure
Article Title: Developing and evaluating a Kano model-based discharge nursing intervention for older adults with chronic heart failure: a pilot study on effects on readiness, quality of life, and self-management
Article References: Xie, H., Wang, X., Yu, F., Xie, Z., Hu, W., Zhao, Q., Gao, Y., & Wang, L. (2026). Developing and evaluating a Kano model-based discharge nursing intervention for older adults with chronic heart failure: a pilot study on effects on readiness, quality of life, and self-management. Frontiers in Medicine, 13, Article 1716195. https://doi.org/10.3389/fmed.2026.1716195
Image Credits: AI Generated
DOI: 10.3389/fmed.2026.1716195
Keywords: chronic heart failure, Kano model, discharge nursing, hospital readmission, quality of life, self-management, elderly care, telemedicine, patient satisfaction, quasi-experimental design, transitional care, psychological support, health education, Frontiers in Medicine, Henan Provincial People’s Hospital, cardiovascular disease, nursing intervention, discharge planning, patient needs, clinical outcomes
News Source: Ophelia Keating. (November 14, 2026). Kano Model Nursing Cuts Heart Failure Readmissions in Pilot. Scienmag.
