Effects of greenery at different heights in neighbourhood streetscapes on leisure walking: a cross-sectional study using machine learning of streetscape images in Sendai City, Japan.

"Declarations Ethics approval and consent to participateThe human subjects’ committee of the Tohoku Medical Megabank Organization Institution, Tohoku University approved the survey protocol (approval no. 2019–4–065 and 2019–4-032). Informed consent was obtained from all participants, ensuring voluntary participation and the right to withdraw at any time. Consent for publicationNot applicable. Competing interestsNN, AH, and TN received grants from the East Japan Railway Company during the conduct of the study. SS, MK, TH have no competing interests to disclose. Competing interests NN, AH, and TN received grants from the East Japan Railway Company during the conduct of the study. SS, MK, TH have no competing interests to disclose."

"Funding This work was supported by JSPS KAKENHI (grant number 20H00040), the Tohoku Medical Megabank Project from the Ministry of Education, Culture, Sports, Science and Technology (MEXT), the Japan Agency for Medical Research and Development (AMED) (grant number JP21tm0124005), and the Traffic and Medical Informatics in Disaster, Tohoku Medical Megabank Organization, Tohoku University. The Endowed Department of Traffic and Medical Informatics in Disaster, Tohoku Medical Megabank Organization, Tohoku University is managed by donations from the East Japan Railway Company."