Development and Validation of a Cross-Device Platform for Anhedonia Trend Visualization by Using Ecological Momentary Assessment and Moving Averages (Part I): Protocol for a Methodological Pilot Study

Yen-Chung Ho   ^{1 *} , MSN, PhD ;   Chia-Ling Fang   ^{1 *} , AS ;   Yung-Chieh Ching   ^{1 *} , PhD ;   Hsiu-Ju Chang   ^{2, 3} , PhD ;   Jiun-Yi Wang   ^{4, 5} , PhD ;   Charles CN Wang   ^{6, 7} , PhD

¹ School of Nursing, College of Nursing, Asia University, Taichung, Taiwan

² Department of Nursing, College of Nursing, National Yang Ming Chiao Tung University, Taipei, Taiwan

³ Efficient Smart Care Research Center, College of Nursing, National Yang Ming Chiao Tung University, Taipei, Taiwan

⁴ Department of Healthcare Administration, College of Medical and Health Sciences, Asia University, Taichung, Taiwan

⁵ Department of Medical Research, China Medical University Hospital, China Medical University, Taichung, Taiwan

⁶ Department of Bioinformatics and Medical Engineering, Asia University, Taichung, Taiwan

⁷ Center for Precision Health Research, Asia University, Taichung, Taiwan

*these authors contributed equally