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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Knowledge of Human Papilloma Virus, Cervical Cancer and Cytological Screening and Attitudes towards and Practices of Screening among Undergraduate students at Rajarata University, Sri Lanka : A cross-sectional study

Östh, Josefine January 2015 (has links)
Aim The burden of cervical cancer in Sri Lanka is high and research is limited. The objective was to describe the knowledge of Human Papilloma Virus (HPV), cervical cancer and its cytological screening, as well as worry of HPV and attitudes towards and practices of screening among undergraduate students at Rajarata University of Sri Lanka, Mihintale. Methods A cross-sectional study was conducted in January 2015 at Rajarata University, using a self-administrated questionnaire containing socio-demographics, knowledge, attitudes and practices (KAP). Male and female undergraduates, 18-30 years, were eligible. Knowledge was assessed by a numerical sum score ranging from 0 to 13, with 13 as maximum. Analyses were performed using ANOVA or Kruskal-Wallis tests. Results 326 students answered the questionnaire that revealed limited knowledge on cervical cancer, HPV and screening, with a mean score of 5.34 (SD 3.33). Knowledge was higher among older, medical students in the fifth year, however there was a high correlation between these variables. Knowledge was lower among management students. Most students were uncertain about the questions in the attitude section. A majority of students would be worried if they got infected with HPV. Screening practices were low (0.45 %). Approximately half of the women would consider cytological screening in the future. Conclusion The limited knowledge, low screening practices and high worry imply a need for information and awareness programs. Further research is needed in order to fully understand the delicacy of this public health threat for Sri Lankan women.
2

Emergency contraception among young people in Uganda : user and provider perspectives /

Byamugisha, Josaphat Kayogoza, January 2007 (has links)
Diss. (sammanfattning) Stockholm : Karolinska institutet, 2007. / Härtill 4 uppsatser.
3

A alimentação saudável na visão dos adolescentes: conhecimentos, percepções e escolhas alimentares / Healthy eating in adolescents view: knowledge, perceptions and food choices.

Leme, Ana Carolina Barco 20 August 2010 (has links)
Introdução A adolescência é uma fase importante na consolidação das práticas alimentares saudáveis. Os conhecimentos e percepções dos adolescentes sobre alimentação saudável são determinantes para que se incorporem tais práticas. Objetivo Avaliar os conhecimentos e as percepções sobre alimentação saudável e escolhas alimentares de adolescentes. Métodos Trata-se de um estudo transversal, de natureza quanti-qualitativa com coleta de dados primários, com adolescentes, em escola pública no município de São Paulo. Os dados de peso, estatura foram coletados para a avaliar o estado nutricional, por meio do Índice de Massa Corporal, e possíveis associações entre o gênero e a idade foram verificadas. O estado nutricional foi analisado segundo os percentis propostos pela OMS. Utilizou-se a análise da estatística descritiva, teste do qui-quadrado, ANOVA e teste t-student. Para avaliar os conhecimentos, as percepções e as escolhas alimentares foram elaboradas 4 perguntas discursivas sobre o tema alimentação saudável. Utilizou-se a técnica do Discurso do Sujeito Coletivo, por meio das seguintes figuras metodológicas: expressões chaves e idéias centrais, para a construção do discurso. Resultados Os adolescentes apresentaram um conhecimento adequado com relação ao conceito de alimentação saudável, sendo que 52,6% relacionaram a uma dieta equilibrada e variada. 55,4% percebiam a sua alimentação como saudável. Com relação às escolhas alimentares observou-se que a maioria dos alunos opta pelo consumo de alimentos com alta densidade energética, durante o intervalo de aula ou em casa. Quanto ao estado nutricional aproximadamente 30% dos adolescentes apresentaram excesso de peso corporal. Os funcionários entrevistados sugerem modificações para a melhoria do valor nutritivo e dos aspectos sensoriais da alimentação escolar. Conclusão - Os adolescentes apresentaram excesso de peso, conhecimentos e percepções adequadas sobre alimentação saudável, mas optam por escolhas alimentares inadequadas. A percepção e a opinião dos funcionários é que há desperdício e não aceitação de alguns alimentos. / Introduction: Adolescence is an important period of life for healthy eating practices consolidation. Adolescents´ knowledge and perceptions about healthy eating are determinants to integrate these practices. Objective: Evaluate adolescents´ knowledge and perceptions about healthy eating and food choices. Methods: It was a cross-sectional study with primary data collection, with adolescents from a public school in the city of São Paulo. Weight and high was collected to evaluate the nutritional status, through body mass index, and possible associations between gender and age was verified. Nutritional status was analyzed by WHO percentiles. Descriptive statistic, chi-square test, ANOVA and t-student test were used. To evaluate their knowledge, perceptions and food choices were elaborated 4 discursive questions about healthy eating. The Discourse of the Collective Subject technique was used, through the following methodological figures: key expressions and central ideas, for the discourse construction. Results: Youth presents an adequate knowledge about healthy eating, 52,6% related it to a balance and varied diet; and 55,4% perceive their own diet as healthy. Most of the students refer to choose high energy dense foods, during school break or on their own home. In relation to nutritional status nearly 30% of the adolescents were overweight. The employees interviewed suggested modifications to improve nutritional values and sensory aspects of the school meal program. Conclusion: Adolescents presents overweight and adequate knowledge and perceptions about healthy eating, but their food choices are inadequate. The employees perception and opinion about school meals are related to waste and rejections of some foods.
4

A alimentação saudável na visão dos adolescentes: conhecimentos, percepções e escolhas alimentares / Healthy eating in adolescents view: knowledge, perceptions and food choices.

Ana Carolina Barco Leme 20 August 2010 (has links)
Introdução A adolescência é uma fase importante na consolidação das práticas alimentares saudáveis. Os conhecimentos e percepções dos adolescentes sobre alimentação saudável são determinantes para que se incorporem tais práticas. Objetivo Avaliar os conhecimentos e as percepções sobre alimentação saudável e escolhas alimentares de adolescentes. Métodos Trata-se de um estudo transversal, de natureza quanti-qualitativa com coleta de dados primários, com adolescentes, em escola pública no município de São Paulo. Os dados de peso, estatura foram coletados para a avaliar o estado nutricional, por meio do Índice de Massa Corporal, e possíveis associações entre o gênero e a idade foram verificadas. O estado nutricional foi analisado segundo os percentis propostos pela OMS. Utilizou-se a análise da estatística descritiva, teste do qui-quadrado, ANOVA e teste t-student. Para avaliar os conhecimentos, as percepções e as escolhas alimentares foram elaboradas 4 perguntas discursivas sobre o tema alimentação saudável. Utilizou-se a técnica do Discurso do Sujeito Coletivo, por meio das seguintes figuras metodológicas: expressões chaves e idéias centrais, para a construção do discurso. Resultados Os adolescentes apresentaram um conhecimento adequado com relação ao conceito de alimentação saudável, sendo que 52,6% relacionaram a uma dieta equilibrada e variada. 55,4% percebiam a sua alimentação como saudável. Com relação às escolhas alimentares observou-se que a maioria dos alunos opta pelo consumo de alimentos com alta densidade energética, durante o intervalo de aula ou em casa. Quanto ao estado nutricional aproximadamente 30% dos adolescentes apresentaram excesso de peso corporal. Os funcionários entrevistados sugerem modificações para a melhoria do valor nutritivo e dos aspectos sensoriais da alimentação escolar. Conclusão - Os adolescentes apresentaram excesso de peso, conhecimentos e percepções adequadas sobre alimentação saudável, mas optam por escolhas alimentares inadequadas. A percepção e a opinião dos funcionários é que há desperdício e não aceitação de alguns alimentos. / Introduction: Adolescence is an important period of life for healthy eating practices consolidation. Adolescents´ knowledge and perceptions about healthy eating are determinants to integrate these practices. Objective: Evaluate adolescents´ knowledge and perceptions about healthy eating and food choices. Methods: It was a cross-sectional study with primary data collection, with adolescents from a public school in the city of São Paulo. Weight and high was collected to evaluate the nutritional status, through body mass index, and possible associations between gender and age was verified. Nutritional status was analyzed by WHO percentiles. Descriptive statistic, chi-square test, ANOVA and t-student test were used. To evaluate their knowledge, perceptions and food choices were elaborated 4 discursive questions about healthy eating. The Discourse of the Collective Subject technique was used, through the following methodological figures: key expressions and central ideas, for the discourse construction. Results: Youth presents an adequate knowledge about healthy eating, 52,6% related it to a balance and varied diet; and 55,4% perceive their own diet as healthy. Most of the students refer to choose high energy dense foods, during school break or on their own home. In relation to nutritional status nearly 30% of the adolescents were overweight. The employees interviewed suggested modifications to improve nutritional values and sensory aspects of the school meal program. Conclusion: Adolescents presents overweight and adequate knowledge and perceptions about healthy eating, but their food choices are inadequate. The employees perception and opinion about school meals are related to waste and rejections of some foods.

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