A Food Intake Estimation System Using an Artificial Intelligence–Based Model for Estimating Leftover Hospital Liquid Food in Clinical Environments: Development and Validation Study

Masato Tagi   ¹ , PhD ;   Yasuhiro Hamada   ² , MD, PhD ;   Xiao Shan   ³ , MS ;   Kazumi Ozaki   ⁴ , DDS, PhD ;   Masanori Kubota   ⁵ , PhD ;   Sosuke Amano   ⁵ , MS ;   Hiroshi Sakaue   ^{6, 7} , MD, PhD ;   Yoshiko Suzuki   ⁶ , PhD ;   Takeshi Konishi   ¹ , PhD ;   Jun Hirose   ¹ , MD, PhD

¹ Medical Informatics, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan

² Department of Therapeutic Nutrition, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan

³ Medical Information Technology Center, Tokushima University Hospital, Tokushima, Japan

⁴ Department of Oral Health Care Promotion, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan

⁵ foo.log Inc, Tokyo, Japan

⁶ Division of Nutrition, Tokushima University Hospital, Tokushima, Japan

⁷ Department of Nutrition and Metabolism, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan