Factors Associated With Behavioral and Psychological Symptoms of Dementia: Prospective Observational Study Using Actigraphy

Eunhee Cho   ¹ , PhD ;   Sujin Kim   ² , PhD ;   Sinwoo Hwang   ³ , MSN ;   Eunji Kwon   ³ , MSN ;   Seok-Jae Heo   ⁴ , MSc ;   Jun Hong Lee   ⁵ , MD, PhD ;   Byoung Seok Ye   ^{6 *} , MD, PhD ;   Bada Kang   ^{1 *} , PhD

¹ Mo-Im Kim Nursing Research Institute, College of Nursing, Yonsei University, Seoul, Republic of Korea

² College of Nursing, Yonsei University, Seoul, Republic of Korea

³ Korea Armed Forces Nursing Academy, Daejeon, Republic of Korea

⁴ Department of Biostatistics and Computing, Yonsei University Graduate School, Yonsei University, Seoul, Republic of Korea

⁵ National Health Insurance Service, Ilsan Hospital, Goyang, Republic of Korea

⁶ College of Medicine, Yonsei University, Seoul, Republic of Korea

*these authors contributed equally