Agreement and Screening Performance of an App-Based Cranial Shape Assessment Tool Compared With a 3D Scanner in Municipal Child Health Checkups in Japan: Instrument Validation Study

Yui Honda   ¹ , MS ;   Mai Takeshita   ² , MHHS ;   Hiroki Kajita   ^{3, 4} , MD, PhD ;   Yoriko Kotoku   ⁵ , MS ;   Kayo Ueda   ⁶ , MPH, PhD ;   Shigeharu Hosono   ^{7, 8} , MD, PhD ;   Hiromi Eto   ⁶ , PhD

¹ Department of Reproductive Health, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan

² Department of Implementation Science in Public Health, Kyoto University School of Public Health, Kyoto University, Kyoto, Japan

³ Department of Plastic and Reconstructive Surgery, Keio University School of Medicine, Keio University, Tokyo, Japan

⁴ Baby’s Head Reshaping Clinic, Fukuoka, Japan

⁵ Department of Nursing Sciences, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan

⁶ Department of Reproductive Health, Institute of Biomedical Sciences, Nagasaki University, Nagasaki, Japan

⁷ Department of Pediatrics, Nerima Hikarigaoka Hospital, Tokyo, Japan

⁸ Jichi Medical University, Tochigi, Japan