ERRORS OF REFRACTION AMONG CHILDREN ATTENDING ELEMENTARY SCHOOLS IN LONDON
نویسندگان
چکیده
منابع مشابه
Correlates of weight gain in German children attending elementary school.
OBJECTIVE To examine the association of physical fitness, sports participation, physical activity and sedentary behavior as well as dietary patterns and family background with weight gain in non-overweight elementary school children, independent of absolute body weight. METHODS Height, weight, and physical fitness were assessed in 1249 (51% male) children in south-west Germany during the fall...
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BACKGROUND The local retail food environment around schools may act as a potential risk factor for adolescent diet. However, international research utilising cross-sectional designs to investigate associations between retail food outlet proximity to schools and diet provides equivocal support for an effect. In this study we employ longitudinal perspectives in order to answer the following two q...
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ژورنال
عنوان ژورنال: BMJ
سال: 1906
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.2.2378.190