Improving Children’s Sleep Habits Using an Interactive Smartphone App: Community-Based Intervention Study

Arika Yoshizaki   ¹ , MA ;   Emi Murata   ¹ , PhD ;   Tomoka Yamamoto   ¹ , MA ;   Takashi X Fujisawa   ^{2, 3} , PhD ;   Ryuzo Hanaie   ¹ , OTR, PhD ;   Ikuko Hirata   ⁴ , MD ;   Sayuri Matsumoto   ⁵ , MD, PhD ;   Ikuko Mohri   ^{1, 3} , MD, PhD ;   Masako Taniike   ^{1, 3} , MD, PhD

¹ Molecular Research Center for Children's Mental Development, United Graduate School of Child Development, Osaka University, Suita, Osaka, Japan

² Research Center for Child Mental Development, University of Fukui, Yoshida-gun, Fukui, Japan

³ United Graduate School of Child Development, Osaka University, Suita, Osaka, Japan

⁴ Department of Pediatrics, Osaka University Hospital, Suita, Osaka, Japan

⁵ Higashiosaka City Health Center, Higashiosaka, Osaka, Japan