INTRODI S INCE 1956, TUBERCULIN SKIN TESTING has k e n done annually in all public and parochial elementary and secondary schools in San Francisco. Since there are 120,185 pupils in 202 schools, from kindergarten through the twelfth grade, it would be impossible to test every student and do an adequate follow-up examination of all positive reactors and their families. Therefore , it was decided...

Various information and communication technology products began to be widely implemented in school learning. Elementary junior high development is a great time teach technology. One of the popular ICT learning Google Sites. Through literature study, this study aims collect, observe, categorize data on using Sites for schools. We collected 85 sources from national international articles find ben...

introduction: decayed teeth are one of the diseases of civilization. intraoral factors which interact with the others such as heredity, cultural and social factors are involved in the initiation of the disease. among social factors, health care is particularly important. the aim of the present study was to evaluate dmft, dmft and gingivitis in the first-year students of elementary, guidance and...

conclusion investigative assessment of breast us by residents is inadvisable. we recommend continued professional resident training to improve the degree of agreement and performance. results for the faculty members, fair-to-good agreement was obtained in all descriptors and final assessment, while for residents, poor-to-moderate agreement was obtained. the areas under the roc curves were 0.78 ...

background: the use of mobile phone by children is increasing drastically. children are likely to accumulate many years of exposure during their lives. furthermore, as nervous systems in children are developing, children may be at a greater risk compared to adults. in this light, some scientists have suggested that the use of mobile phones should be restricted in high-risk groups such as childr...

BackgroundProviding healthcare for students is one of the primary duties of the states. This study aimed to analyze the contents of the science textbooks of Junior High School course in terms of the components of health education in Iran.Materials and MethodsThis descriptive study was conducted through content analysis. To collect data, a researcher-made check list including: physical health, n...

the aim of this study was to analyze the association between overweight prevalence and socioeconomic status (ses) measured by complex ses index and single ses factors in polish adolescents in respect to age and sex.this cross-sectional study was conducted in 2010-2011. a total of 1,176 adolescents aged 13.0-18.9 years were included. the respondents were students of junior-high and high schools ...