Jennifer C Taylor, Carolyn Sutter, Lenna L Ontai, Adrienne Nishina, Sheri Zidenberg-Cherr
Comparisons of school and home-packed lunches for fruit and vegetable dietary behaviours among school-aged youths
Public health nutrition
explore effects school lunches related factors student obesity rates 2year prospective census collected data obesity rate 2007 2008 school lunch data 2007 student health examination school health profile database used geographic information system software collect spatial environmental data hierarchical regression used analysis data total 2208 elementary junior high schools excluding offshore islands taiwan collected highest obesity rate 135 observed school one school meal cost less us 083 2008 obesity rates schools employed dietitians lower schools p0001 2007 2008 school lunches childhood obesity exert greater effect boys girls