https://repositorio.ufba.br/handle/ri/1417 Sun, 03 May 2026 05:00:00 GMT 2026-05-03T05:00:00Z https://repositorio.ufba.br/handle/ri/36878 Título: Fatores associados à história de lactação em mulheres rastreadas para o câncer de mama residentes no interior e capital da Bahia, Brasil Autor(es): Mira, Amanda Dourado Primeiro Orientador: Matos, Sheila Maria Alvim de Abstract: Lactation is a subject of great relevance and it is a protective factor for numerous diseases related to both mother and child, including breast cancer. The World Health Organization advise exclusive breastfeeding until six month old, and recommends complementary breastfeeding up to two year old. Breastfeeding time throug women life confers the relative reduced risk for breast cancer. Objective: To identify the factors associated to the history of lactation among women screened for breast cancer in the cities of Cândido Sales-BA and Salvador-BA. Methodology: This is a cross-sectional study, including 356 women, aged 50-69 year old, users of the brazilian public health system, participants in the Breast Cancer Screening Program of the State of Bahia, in the cities of Cândido Sales-BA and Salvador-BA. The information on the history of lactation was obtained through a semi-structured questionnaire and analyzed with statistical software STATA, version 12. Results: The analysis of the median of breastfeeding according to selected variables showed statistically significant differences depending on place of residence at the time of the study and the woman's schooling. It was observed that the highest percentage of women who breastfeed a longer time during their lives, at the time of the survey lived at other cities (42.0%) and those who breastfed less time lived in the state capital (46.3%). A higher proportion of women with no schooling breastfed for time above the median (25.4%). Discussion: More than 90% of women, regardless of where they live, breastfeed at least once in their lives. The level of education and work bond can explained in part the longer breastfeeding time observed in women of rural origin. In this study, 55% of non-breastfeeding women reported an informal work bond. Work may not be a specific obstacle to breastfeeding, as the current occupation may not represent the working bond established in the breastfeeding period. Conclusion: In this study, we observed a difference in the median of the duration of breastfeeding between state capital and interior (18 months, 38.5 months), which represents the disparities between the regions in terms of education, health and employment. The understanding of the protective mechanisms of breastfeeding for cancer can provide important information for the elaboration of reduction policies in the future epidemiological profile. Editora / Evento / Instituição: Universidade Federal da Bahia Tipo: Trabalho de Conclusão de Curso Sun, 01 Jan 2017 00:00:00 GMT https://repositorio.ufba.br/handle/ri/36878 2017-01-01T00:00:00Z https://repositorio.ufba.br/handle/ri/36871 Título: Fração prevenível da atividade física e câncer: revisão sistemática da literatura Autor(es): Aguiar, Bárbara Marques Fernandes de Primeiro Orientador: Rêgo, Marco Antônio Vasconcelos Abstract: PREVENABLE FRACTION OF PHYSICAL ACTIVITY AND CANCER: SYSTEMATIC REVIEW OF LITERATURE. Introduction: The incidence of cancer, as well as other chronic diseases, has increased in recent years as a consequence of the modern lifestyle characterized by deregulated diet, sedentary lifestyle and exposure to chemical, physical and biological agents. Theoretical basis: Physical activity, in the last decades, is no longer part of the routine of man. It is known that the practice is related to the strengthening of the immune response, which is of extreme importance for the fight against neoplastic cells. Thus, sedentarism contributes to individuals gaining weight (a risk factor for some cancers), deregulating hormones (a risk factor for hormone-dependent cancers) and reducing the host's immune response. Objectives: To analyze the role of physical activity in cancer prevention through estimates of the preventable fraction. Methods: A systematic review of the literature according to PRISMA criteria. The descriptors employed were "physical activity", "cancer" and "risk". The search was carried out in PubMed, Scielo, bibliographical references and 20 articles of case-control and cohort studies published in English, Portuguese or Spanish were selected, which analyzed the risk modification of the most common types of cancer caused by physical activity . Results and discussion: Of the 20 articles analyzed, 50% were treated for breast cancer and the others for other cancers (cancer in general, glioma, lung, renal, colorectal, head and neck, colon, prostate, hepatobiliary and melanoma). 16 articles found negative association between physical activity and breast cancer, even after adjusting the confounding variables. In addition, in calculating the preventable fraction of each article, from the risk values, a 24.5% preventable fraction was found, corroborating the thesis that physical activity constitutes a primary prevention strategy for the cancer. The protective function of physical exercise was more prevalent in moderate to vigorous intensity exercises, domestic or leisure / sports, and for 5 to 7 days-hours / week, which is consistent with the recommendations of other literatures. However, further studies are needed to standardize the measurement of the level of physical activity and to reliably control confounding factors. Conclusion: The data collected in this study suggest that physical activity "probably" prevents the onset of cancer, mainly breast (predominantly in ER negative), lung, glioma, kidneys, head and neck, hepatic and melanoma cancer. However, it found no significant protective effect in cancer of prostate and bile ducts. For colorectal cancer the results diverged. Editora / Evento / Instituição: Universidade Federal da Bahia Tipo: Trabalho de Conclusão de Curso Sun, 01 Jan 2017 00:00:00 GMT https://repositorio.ufba.br/handle/ri/36871 2017-01-01T00:00:00Z https://repositorio.ufba.br/handle/ri/36862 Título: Internação hospitalar de motociclistas acidentados no Estado da Bahia Autor(es): Aguiar, Dijalma Guedes Primeiro Orientador: Rêgo, Marco Antônio Vasconcelos Abstract: Hospital interior of biochemists accidented in the state of Bahia. Accidents involving motorcycles and their social and economic costs to society are widely debated and discussed today, since trauma is responsible for numerous cases of hospitalization, injuries to target organs and sequelae; Besides being the main cause of death in young people and in the economically active population. The objective of the study was to characterize the epidemiological profile of hospitalizations due to traffic accidents involving motorcyclists in the state of Bahia. Methods It is an aggregate study based on secondary data obtained from SIH / DATASUS; The cases reported as a motorcycle accident involving a motorcyclist (ICD-10: V20-V29) were used, whose place of hospitalization was the state of Bahia in the period from 2008 to 2015. The data were analyzed in a descriptive way, using numbers Absolute and relative. The variables analyzed were: sociodemographic characteristics, geographical distribution, mean length of hospital stay, hospitalization hospital stay, hospital discharge by death and financial cost by Health Macroregion and Year. Results: A total of 33,706 admissions were found. Concerning the sociodemographic profile, 85.3% occurred in males, brown (18.7%), followed by whites (2.5%), in the age group 20-29 years (34.3%); On average, hospitalization lasted 4.2 days. In the Eastern and Central-Eastern Macroregions, the highest number of hospitalizations for motorcycle accidents occurred, which corresponds to the highest absolute cost due to these accidents. The highest incidence is in the North Macroregion (76.0 / 100,000) and the highest percentage growth in the West (7716.6%). The North had the highest per capita cost (R $ 61.7 / 100). The highest hospital lethality occurs in the Central East, with 4.1 during the period. The Geral do Estado hospital was the one that most attended accident victims in the state. Conclusion: It is concluded that it is a public health problem in Bahia, mainly due to the high number of hospitalizations due to motorcycle accident, and that education and prevention in actions to control motorcycle accidents is essential, seeking a reduction in the mortality and physical incapacity of the victims post-trauma. Editora / Evento / Instituição: Universidade Federal da Bahia Tipo: Trabalho de Conclusão de Curso Sun, 01 Jan 2017 00:00:00 GMT https://repositorio.ufba.br/handle/ri/36862 2017-01-01T00:00:00Z https://repositorio.ufba.br/handle/ri/36239 Título: Uso de metodologias ativas no curso de graduação da Faculdade de Medicina da Bahia – Universidade Federal da Bahia: a percepção dos discentes e docentes Autor(es): Bastos Filho, Luiz Carlos Carneiro Primeiro Orientador: Pinto, Lorene Louise Silva Editora / Evento / Instituição: Universidade Federal da Bahia Tipo: Trabalho de Conclusão de Curso Sun, 01 Jan 2017 00:00:00 GMT https://repositorio.ufba.br/handle/ri/36239 2017-01-01T00:00:00Z