Postvaccination Fever Response Rates in Children Derived Using the Fever Coach Mobile App: A Retrospective Observational Study

Sang Hyun Ahn   ^{1 *} , MD ;   Jooho Zhiang   ^{2 *} , BS ;   Hyery Kim   ³ , MD, PhD ;   Seyun Chang   ⁴ , BS ;   Jaewon Shin   ⁴ , MD ;   Myeongchan Kim   ⁴ , MD ;   Yura Lee   ⁵ , MD, PhD ;   Jae-Ho Lee   ^{5, 6} , MD, PhD ;   Yu Rang Park   ⁷ , PhD

¹ Korea Human Resource Development Institute for Health and Welfare, Cheongju, Republic of Korea

² Department of Neurosurgery, Yonsei University College of Medicine, Seoul, Republic of Korea

³ Department of Pediatrics, University of Ulsan College of Medicine, Asan Medical Center Children’s Hospital, Seoul, Republic of Korea

⁴ Mobile Doctor Co, Ltd, Seoul, Republic of Korea

⁵ Department of Biomedical Informatics, Asan Medical Center, Seoul, Republic of Korea

⁶ Department of Emergency Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea

⁷ Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Seoul, Republic of Korea

*these authors contributed equally