Design and development of a self-care application for patients with liver cirrhosis.

Aim: Due to the capabilities of the mobile application in the self-care of patients, the present study was conducted to design and evaluate a mobile-based self-care application for patients with liver cirrhosis.

Background: Liver cirrhosis is a progressive and chronic disease that, if left untreated, leads to liver cancer and, finally, the death of the patient.

Methods: This study was conducted in six phases, including determining and confirming the validity of the minimum data set and capabilities for the application, designing a conceptual and logical model and determining the technical capabilities, designing the application, evaluating the prototype usability in a laboratory environment by technical experts, evaluation of the application usability in a real environment by 30 patients with QUIS (Questionnaire of User Interface Satisfaction) questionnaire.

Results: The designed application has capabilities such as calculating the patient's MELD score (Model for End-Stage Liver Disease), medication reminder, location in emergency, and conversation with the physician. The results showed that the patients evaluated the application with a score of 7.94 (out of 9 points) at a good level.

Conclusion: The self-care application can help patients with liver cirrhosis and their families access the necessary information related to the special care of the patient at any time and place; it also helps better manage the patient's life, improve the quality of life, and monitor the patient. These applications can effectively manage chronic diseases by reducing the burden of referrals and costs.