TY  - JOUR
AU  - Chen, Nai-Jung
AU  - Huang, Chiu-Mieh
AU  - Fan, Ching-Chih
AU  - Lu, Li-Ting
AU  - Lin, Fen-He
AU  - Liao, Jung-Yu
AU  - Guo, Jong-Long
PY  - 2023
DA  - 2023/9/19
TI  - User Evaluation of a Chat-Based Instant Messaging Support Health Education Program for Patients With Chronic Kidney Disease: Preliminary Findings of a Formative Study
JO  - JMIR Form Res
SP  - e45484
VL  - 7
KW  - chronic kidney disease
KW  - chatbot
KW  - health education
KW  - push notification
KW  - users’ evaluation
AB  - Background: Artificial intelligence–driven chatbots are increasingly being used in health care, but few chat-based instant messaging support health education programs are designed for patients with chronic kidney disease (CKD) to evaluate their effectiveness. In addition, limited research exists on the usage of chat-based programs among patients with CKD, particularly those that integrate a chatbot aimed at enhancing the communication ability and disease-specific knowledge of patients. Objective: The objective of this formative study is to gather the data necessary to develop an intervention program of chat-based instant messaging support health education for patients with CKD. Participants’ user experiences will form the basis for program design improvements. Methods: Data were collected from April to November 2020 using a structured questionnaire. A pre-post design was used, and a total of 60 patients consented to join the 3-month program. Among them, 55 successfully completed the study measurements. The System Usability Scale was used for participant evaluations of the usability of the chat-based program. Results: Paired t tests revealed significant differences before and after intervention for communicative literacy (t54=3.99; P<.001) and CKD-specific disease knowledge (t54=7.54; P<.001). Within disease knowledge, significant differences were observed in the aspects of CKD basic knowledge (t54=3.46; P=.001), lifestyle (t54=3.83; P=.001), dietary intake (t54=5.51; P<.001), and medication (t54=4.17; P=.001). However, no significant difference was found in the aspect of disease prevention. Subgroup analysis revealed that while the findings among male participants were similar to those of the main sample, this was not the case among female participants. Conclusions: The findings reveal that a chat-based instant messaging support health education program may be effective for middle-aged and older patients with CKD. The use of a chat-based program with multiple promoting approaches is promising, and users’ evaluation is satisfactory. Trial Registration: ClinicalTrials.gov NCT05665517; https://clinicaltrials.gov/study/NCT05665517 
SN  - 2561-326X
UR  - https://formative.jmir.org/2023/1/e45484
UR  - https://doi.org/10.2196/45484
UR  - http://www.ncbi.nlm.nih.gov/pubmed/37725429
DO  - 10.2196/45484
ID  - info:doi/10.2196/45484
ER  -