منابع مشابه
Tobacco use among urban school boys of Paschim Midnapore, India.
OBJECTIVES To assess the prevalence, perception and pattern of tobacco use among 13-15-year-old urban school boys along with associated factors of tobacco use. METHODS A cross sectional, observational, study was carried out among 454 urban school boys aged 13-15 years studying in VIII, IX, X using self administered modified Global Youth Tobacco Survey Questionnaire. Data were analyzed by freq...
متن کاملPrevalence of Paan use among High School Boys of Zahedan in 2007 and its Contributory Factors
Background & Aims: considering the risks and complications resulting from tobacco use this study was performed to find the prevalence of paan use and its correlates among high school boys in Zahedan during the academic year 2007. Methods: In this cross-sectional study, 292 high school boys of Zahedan were selected randomly. A structured questionnaire was used to collect data on demographic ...
متن کاملEyesight of Indian School-Boys
through you the results of my observations. These observations, mostly having been made during my privilege leave, have been necessarily fragmentary and limited in extent, but they have still been sufficient to bear in upon my own mind some definite conclusions, and they will, I trust, be thought by you to possess some general value and significance, and to justify perhaps a further and more co...
متن کاملSchool for Educationally Subnormal Junior Boys
We have in our school about 100 boys, whose Intelligence Quotients range from 50 to 70 and who are aged 7 to 11 years. They are sent to us at all ages as they are " classified " from the ordinary schools. We pass them on to a senior boys' school, where they stay until they are 16. Although our building is in a large city, we are not far from its " golden frame " and, we feel, we are within easy...
متن کاملPrevalence and trends in obesity among school boys in Central Saudi Arabia between 1988 and 2005.
OBJECTIVE To determine the trends in body fatness and obesity among Saudi primary schoolboys using the data from 2 cross-sectional studies conducted in 1988 and 2005. METHODS Two sets of data were analyzed. The first set (n=1082) was conducted in 1988 and the second (n=702) set was conducted in 2005. Both studies used multistage random samples involving primary-school boys aged 6-14 years fro...
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ژورنال
عنوان ژورنال: The Lancet
سال: 1897
ISSN: 0140-6736
DOI: 10.1016/s0140-6736(01)90681-6