Prevalence of Use of Mobile Food Delivery Services During School Hours in the United States: Survey Study

Mika Matsuzaki   ^{1, 2} , MS, MPH, PhD ;   Audrey W Ting   ¹ , MHS ;   Nick Birk   ³ , MS ;   Maria Elena Acosta   ⁴ , MPH ;   Carla Estefania Tarazona Meza   ¹ , PhD ;   Brisa N Sánchez   ⁵ , PhD ;   Emma V Sanchez-Vaznaugh   ⁴ , ScD ;   Sabri Bromage   ^{2, 6} , ScD

¹ Department of International Health, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, United States

² Institute of Nutrition, Mahidol University, Salaya, Nakhon Pathom, Thailand

³ Department of Biostatistics, Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA, United States

⁴ Department of Public Health, San Francisco State University, San Francisco, CA, United States

⁵ Department of Epidemiology and Biostatistics, Drexel Dornsife School of Public Health, Drexel University, Philadelphia, PA, United States

⁶ Department of Nutrition, Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA, United States