The objective of the research is to understand the vision of adolescents on the prevention of adolescent pregnancy in a school in the municipality of Divinópolis, Minas Gerais. This is a descriptive study, exploratory, with a qualitative approach, with 14 adolescents. Semistructured interviews. Data were analyzed and interpreted by discourse analysis. The analysis of the reports of the subjects interviewed originated four empirical categories: perception about the importance of preventing teenage pregnancy, knowledge about the use of contraception methods, use of contraceptives methods, barriers to access to health services for the prevention of pregnancy. It is concluded that the adolescents consider the prevention of teenage pregnancy as something positive, express their Knowledge about contraceptive methods demonstrate that practicing, safe sex and unsafe and point out flaws in the quality of health care. Efforts of public power are required for the realization of the public policies in health care of adolescents.

RESUMO Objetivo: evidenciar o efeito da utilização de aplicativos/softwares educativos no conhecimento/comportamento de adolescentes sobre a atividade física e a alimentação saudável. Método: trata-se de estudo bibliográfico, descritivo, tipo revisão integrativa, de estudos publicados entre 2013 e 2017, nas bases de dados PUBMED/MEDILINE, LILACS e Cochrane central. Realizou-se a busca nos meses de abril e maio de 2017, utilizando-se descritores controlados contemplados no DeCS, e os resultados apresentados em forma de figuras, discutidos com a literatura. Resultados: percebeu-se que não há um consenso na literatura sobre os efeitos da utilização de aplicativos/softwares na melhoria do conhecimento e do comportamento de adolescentes acerca da atividade física e da alimentação saudável. Conclusão: acredita-se, dessa forma, ser de suma importância a realização de mais estudos no desenvolvimento de aplicativos/softwares educativos que visem a aplicar técnicas de mudança comportamental a fim de que o uso dos aplicativos/softwares, pelos adolescentes, possa apresentar a melhoria do conhecimento e do comportamento acerca da atividade física e da alimentação saudável. Descritores: Adolescente; Obesidade; Software; Estado Nutricional; Tecnologia Educacional; Aplicativos Móveis.ABSTRACT Objective: to demonstrate the effect of the use of educational applications / softwares on adolescents' knowledge / behavior about physical activity and healthy eating. Method: this is a descriptive, descriptive, integrative review, of studies published between 2013 and 2017 in the PUBMED / MEDILINE, LILACS and Cochrane central databases. The search was carried out in April and May 2017, using controlled descriptors included in DeCS, and the results presented in the form of figures, discussed with the literature. Results: it was noticed that there is no consensus in the literature about the effects of the use of applications / softwares in improving the knowledge and behavior of adolescents about physical activity and healthy eating. Conclusion: it is believed, therefore, to be of great importance to carry out further studies in the development of educational applications / software aimed at applying behavioral change techniques so that the use of the applications / softwares by the adolescents can present the improvement of knowledge and behavior about physical activity and healthy eating. Descriptors: Adolescent; Obesity; Software; Nutritional Status; Educational Technology; Mobile Applications.RESUMEN Objetivo: evidenciar el efecto del uso de aplicaciones / softwares educativos en el conocimiento / comportamiento de adolescentes sobre la actividad física y la alimentación sana. Método: se trata de un estudio bibliográfico, descriptivo, tipo revisión integrativa, de estudios publicados entre 2013 y 2017, en las bases de datos PUBMED / MEDILINE, LILACS y Cochrane central. Se realizó la búsqueda en los meses de abril y mayo de 2017, utilizando descriptores controlados contemplados en el DeCS, y los resultados presentados en forma de figuras, discutidos con la literatura. Resultados: se percibió que no hay consenso en la literatura sobre los efectos del uso de aplicaciones / softwares en la mejora del conocimiento y del comportamiento de adolescentes acerca de la actividad física y de la alimentación sana. Conclusión: se considera de suma importancia la realización de más estudios en el desarrollo de aplicaciones / softwares educativos que apunte a aplicar técnicas de cambio comportamental a fin de que el uso de las aplicaciones / softwares, por los adolescentes, pueda presentar la mejora del desempeño el conocimiento y el comportamiento acerca de la actividad física y de la alimentación sana. Descriptores: Adolescente; Obesidad; Programas Informáticos; Estado Nutricional; Tecnología Educacional; Aplicaciones Móviles.

The research aimed to characterize patients affected by Identity Disorders and Sexual Behavior and identify their occurrence by sex, as well as the patient's origin, diagnosis and length of stay, type of admission and discharge and funding source for services rendered. This is a retrospective study conducted in a psychiatric clinic in the Midwest Miner. The sample consisted of 2715 patients, predominantly male (1518- 55.9%), age range 21-30 years (917- 33.7%), the origin of hospitalization for Psychosocial Care Centers (1123 - 41.3%), the diagnosis of "Other Disorders of sexual preference" (2567- 94.5%), the residence time of 1 to 30 days (1770-65.2%), the high medical (1818-66,9%), the first admissions (1775-65.3%) and Health System as the main funder (2004 to 73.1%). It was evident that the disorders are more common in young men and it was realized how little knowledge of health professionals about these disorders.

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