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Search Results: 1 - 10 of 56264 matches for " Veiga Gloria Valeria da "
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Indicadores sócio-econ?micos, demográficos e estado nutricional de crian?as e adolescentes residentes em um assentamento rural do Rio de Janeiro
Veiga, Gloria Valeria da;Burlandy, Luciene;
Cadernos de Saúde Pública , 2001, DOI: 10.1590/S0102-311X2001000600030
Abstract: this study evaluated socioeconomic indicators and nutritional status in 201 children and adolescents in a rural land settlement in s?o josé da boa morte, rio de janeiro. nutritional deficit was defined as a value below -2 z score for the reference median from the national center for health statistics (nchs) for weight-for-age (w/a) and stature-for-age (s/a) for children under five years of age and weight-for-stature (w/s) and s/a for children from 5.0 to 9.9 years. for adolescents, the study used cut-off points at the 5th percentile (thin) and 85th percentile (overweight) from the distribution of body mass index (bmi) in the brazilian population. according to the study, 53.8% of the households had 4 to 6 members, 34.5% had rudimentary cesspools, 31.2% had no running water, 11.0% had no bathroom, 58.2% burned or buried their garbage, and 13.6% of the mothers were illiterate. no case of nutritional deficit was found in the 0-4.9 year age bracket, and in the 5-9.9 year bracket there were one underweight and three overweight children. the authors concluded that the low prevalence of nutritional deficits in the study group, despite the exposure to risk factors, may be related to the presence of protective factors like access to health services, and that there was an important rate of overweight among adolescents (13.3%).
Indicadores sócio-econ micos, demográficos e estado nutricional de crian as e adolescentes residentes em um assentamento rural do Rio de Janeiro
Veiga Gloria Valeria da,Burlandy Luciene
Cadernos de Saúde Pública , 2001,
Abstract: Avaliou-se indicadores sócio-econ micos e perfil nutricional de 201 crian as e adolescentes do assentamento rural de S o José da Boa Morte, Rio de Janeiro. Considerou-se déficit nutricional valores abaixo de -2 escore z da mediana da referência National Center for Health Statistics (NCHS) para os índices peso para idade (P/I) e estatura para idade (E/I) para os menores de 5 anos e peso para estatura (P/E) e E/I entre 5,0 a 9,9 anos. Para os adolescentes utilizou-se os cortes inferiores ao percentil 5 (magreza) e superiores ao percentil 85 (sobrepeso) da distribui o de índice de massa corporal (IMC) da popula o brasileira. Encontrou-se: 53,8% dos domicílios com 4 a 6 moradores, 34,5% com fossa rudimentar, 31,2% sem água canalizada, 11,0% sem banheiro, 58,2% queimavam ou enterravam o lixo e 13,6% das m es eram analfabetas. A faixa de 0 a 4,9 anos n o apresentou nenhum tipo de déficit nutricional e entre 5 a 9,9 anos apenas um apresentou baixo peso e três sobrepeso. Concluiu-se que a baixa prevalência de déficits nutricionais no grupo estudado, apesar da exposi o a fatores de risco, pode relacionar-se com a presen a de fatores de prote o como o acesso a servi os de saúde e que o sobrepeso em adolescentes (13,3%) foi relevante.
Avalia??o de um questionário simplificado de freqüência de consumo alimentar como preditor de hipercolesterolemia em adolescentes
Teixeira, Márcia Henriques;Veiga, Gloria Valeria da;Sichieri, Rosely;
Arquivos Brasileiros de Cardiologia , 2007, DOI: 10.1590/S0066-782X2007000100011
Abstract: objective: to evaluate a short questionnaire as predictor of serum cholesterol obtained from a probabilistic sample of adolescents. methods: a probabilistic sample of 5th to12th grade students from state public schools in niteroi, state of rio de janeiro, brazil was drawn based on 28 classes. five hundred seventy-seven subjects had their blood collected, and 539 answered the simplified questionnaire (23.7% of non-respondents). the questionnaire internal consistence was evaluated through cronbach?s alpha, and agreement between cholesterol levels and food intake was assessed through weighted kappa (kw). results: weighted kappa value was very low (<- 0.05), despite the good internal consistence of the questionnaire (cronbach?s alpha > 0.66). conclusion: the results show that the short questionnaire was not a predictor of cholesterol concentration.
Confiabilidade (teste-reteste) de um questionário simplificado para triagem de adolescentes com comportamentos de risco para transtornos alimentares em estudos epidemiológicos
Ferreira, Julia Elba de Souza;Veiga, Gloria Valeria da;
Revista Brasileira de Epidemiologia , 2008, DOI: 10.1590/S1415-790X2008000300006
Abstract: introduction: the number of people presenting abnormal eating behaviors based on the habit of going on strict diets and taking measures to compensate food consumption (use of laxatives, diuretics, and self-induced vomiting) is growing. there is a clear need for simple investigative tools in population-based studies. objective: evaluate the reliability of a simplified questionnaire to investigate risk behaviors for eating disorders (ed) among adolescents. methods: the questionnaire had two questions: the second question was subdivided into four other ones, about the frequency of binge eating episodes, the use of laxatives and diuretics, self-induced vomiting, and strict dieting. it was applied in two moments (test-retest), with an interval of 15 days between the two assessments, in 195 students (70% girls) aged from 12 to 19.9 years, from a niterói/rj public school. the reliability of the questions was assessed through the weighted kappa coefficient and their 95% respective confidence intervals (ci) and frequency adjusted kappa. results: frequency-adjusted kappa values for less frequent behaviors were: 0.93 for the use of laxatives, 0.97 for the use of diuretics and 0.92 for self-induced vomiting. for the more frequent risk behaviors for ed such as binge eating episodes and restrictive dieting, weighted kappa coefficients were 0.50 and 0.61, respectively. conclusions: the reliability of the questionnaire was good, with better results for investigating less frequent behaviors.
Imagem corporal e comportamentos de risco para transtornos alimentares em bailarinos profissionais
Ribeiro, Lena Guimar?es;Veiga, Gloria Valeria da;
Revista Brasileira de Medicina do Esporte , 2010, DOI: 10.1590/S1517-86922010000200004
Abstract: introduction and objective: great concern with physical appearance and fitness as well as constant pressure in maintaining low body weight make ballet dancers a risk group for the development of eating disorders (ed). the objective of the present study was to evaluate the body image perception and its association with risk behavior for ed in professional ballet dancers. method: sixty-one dancers (39 women and 22 men) who represent the brazilian classical ballet elite were assessed. the portuguese versions of eating attitudes test (eat-26) and bulimic investigatory test edinburgh (bite) questionnaires were used to evaluate de risk behavior for ed. stunkard′s standard silhouettes were used to assess body image perception. association between variables was evaluated through the prevalence ratio (pr) and respective 95% confidence interval (ci). results: thirty-one dancers (50.8%) would like to have smaller silhouette than the usual. the presence of risk behavior for ed was 2.71 times higher (ci 95%=1.02-7.18) among those who would like to have smaller silhouette than the usual and 2.64 times higher (ci 95% = 1.20 - 5.80) among those who would like to have smaller silhouette than the ones considered healthier. conclusion: the high frequency of body dissatisfaction found can be collaborating for the onset of risk behavior for ed in professional ballet dancers.
Distor es no diagnóstico nutricional de crian as relacionadas ao uso de múltiplas curvas de crescimento em um país em desenvolvimento Distorsiones en el diagnóstico nutricional de ni os relacionados al uso de múltiples curvas de crecimiento en un país en desarrollo Distortions in child nutritional diagnosis related to the use of multiple growth charts in a developing country
Ursula Viana Bagni,Ronir Raggio Luiz,Gloria Valeria da Veiga
Revista Paulista de Pediatria , 2012, DOI: 10.1590/s0103-05822012000400013
Abstract: OBJETIVO: Visto que inúmeras unidades de saúde ainda utilizam curvas variadas para a avalia o do crescimento infantil, estimou-se a concordancia diagnóstica do estado nutricional e suas possíveis distor es na prevalência de desvios nutricionais pela utiliza o das referências National Center for Health Statistics (NCHS, 1977) e Centers for Disease Control and Prevention (CDC, 2000), considerando como padr o-ouro a referência da Organiza o Mundial de Saúde (OMS, 2006). MéTODOS: Estudo transversal desenvolvido com 646 crian as com idades entre 12 e 60 meses que frequentavam creches no Rio de Janeiro. Foram avaliados: peso para idade, peso para estatura, estatura para idade e índice de massa corporal para idade, considerando valores <-2 escore Z de peso para idade, peso para estatura e estatura para idade como déficits ponderoestaturais e valores >+2 escore Z de peso para estatura e índice de massa corporal para idade como excesso de peso. RESULTADOS: As frequências de déficit de estatura para idade foram subestimadas pelas referências NCHS, e CDC. A frequência de déficit de peso para idade e para estatura foi superestimada por CDC, particularmente entre meninas e crian as entre 12 e 23 meses para o peso para idade e entre meninos e crian as entre 24 e 60 meses para o peso para estatura. O uso da referência NCHS ocasionou frequências de déficit semelhantes àquelas obtidas com a OMS para o peso para idade e o peso para estatura. NCHS e CDC subestimaram o diagnóstico do excesso de peso para peso para estatura e índice de massa corporal para idade, particularmente entre meninas e crian as entre 24 e 60 meses. CONCLUS ES: Como distor es na estimativa dos desvios nutricionais podem trazer prejuízos em nível individual e coletivo, recomenda-se que apenas a referência OMS, 2006, seja utilizada para vigilancia nutricional de pré-escolares, a fim de se obter um diagnóstico fidedigno. OBJETIVO: Visto que innúmeras unidades de salud todavía utilizan curvas variadas para evaluar el crecimiento infantil, se estimó la concordancia diagnóstica del estado nutricional y las posibles distorsiones en la prevalencia de desvíos nutricionales por el uso de las referencias National Center for Health Statistics (NCHS-1977) y Centers for Disease Control and Prevention (CDC-2000), considerando como estándar oro la referencia World Health Organization (WHO-2006). MéTODOS: Estudio transversal, desarrollado con 646 ni os entre 12 y 60 meses frecuentando guarderías en Rio de Janeiro, Brasil. Se evaluaron: peso para la edad (P/I), peso para estatura (P/E), estatura para edad (E/I) e
Avalia??o de programa de preven??o de obesidade em adolescentes de escolas públicas
Vargas,Izabel Cristina da Silva; Sichieri,Rosely; Sandre-Pereira,Gilza; Veiga,Gloria Valeria da;
Revista de Saúde Pública , 2011, DOI: 10.1590/S0034-89102011000100007
Abstract: objective: to evaluate the effects of an obesity prevention program on the dietary practices of public school adolescents. methods: an intervention was conducted with 331 students aged between 11 and 17 years, enrolled in the 5th and 6th grades of two state public schools in the city of niterói, southeastern brazil, in 2005. these schools were categorized into "intervention schools" (is) and "control schools" (cs) for comparison. dietary practices were analyzed using self-administered questionnaires before and after the intervention period: fast food consumption; soft drink consumption; replacement of meals for snacks; consumption of fruits and vegetables; and type of food consumed during school breaks. chi-square test and mcnemar's test were applied to compare proportions, considering a value of p <0.05. results: in the baseline, 185 students participated in the is (82.2% of those eligible) and 146 students participated in the cs (70.5% of those eligible). in the post-intervention phase, there was a loss of 10.3% of is adolescents and 27.4% of cs ones. there were no significant changes in dietary practices in cs. in contrast, is showed an increase in the proportion of students who reported not consuming snacks sold by street vendors (from 36.7% to 50.6%; p=0.02) and adolescents who reported not replacing their lunch (from 44.5% to 65.2%; p<0.01) and dinner (from 38.4% to 54.3%; p<0.01) for snacks. the main favorable change was the reduction in the frequency of consumption of fast food snacks in is, when compared to cs (from 72.7% to 54.4%; p=0.001). conclusions: favorable changes in the adolescents' dietary practices were found and they encourage the implementation of programs of this nature. however, long-lasting interventions need to be implemented and evaluated in terms of their effectiveness.
Distribui??o dos valores do índice de massa corporal da popula??o brasileira até 25 anos
Anjos,Luiz Antonio dos; Veiga,Gloria Valeria da; Castro,Inês Rugani Ribeiro de;
Revista Panamericana de Salud Pública , 1998, DOI: 10.1590/S1020-49891998000300004
Abstract: this paper presents the percentage distribution of the body mass index of the brazilian population from birth to age 25, based on a national survey conducted in 1989. survey data show that body mass index decreases from birth until around 6 years of age, reaching a plateau at 8 years and progressively increasing until the age of 19 or 20 years for females and 20 or 21 for males. the survey also revealed that after the age of 12 females present a greater body mass index than males, as well as a larger range of percentile values (from 3 to 97). a comparison with data from other countries showed that the body mass index profile in brazil is similar to that observed in france, great britain, and the united states. before the age of 6, brazilian youngsters have a mean body mass index that resembles that of north american children, and a lower one thereafter. a comparison between the median body mass index of brazilian and british youngsters revealed consistently lower values among brazilian females. when compared to that of france, brazil's male population has a systematically lower body mass index after the age of 8. it is suggested that the data presented in our study be used only for comparing groups of individuals and studies, and not for screening or clinical monitoring, due to the great variability in growth patterns during adolescence.
Elabora??o de questionário de frequência alimentar semiquantitativo para adolescentes da regi?o metropolitana do Rio de Janeiro, Brasil
Araujo, Marina Campos;Veiga, Gloria Valeria da;Sichieri, Rosely;Pereira, Rosangela Alves;
Revista de Nutri??o , 2010, DOI: 10.1590/S1415-52732010000200001
Abstract: objective: the objective of this study was to describe the development of a food frequency questionnaire for adolescents from the rio de janeiro metropolitan area, brazil. methods: the selection of food items included in the questionnaire was done by recording the foods consumed during 3 days by 430 students aged 12 to 19 years from the public schools of niterói (rj) brasil. the most cited food items, which contributed to 95% of the total energy and nutrient intakes were included in the food frequency questionnaire list. for each item, the most frequent portion size referred to in the records was defined as the reference portion. the food frequency questionnaire presented different frequency options according to the kind of food. results: in the dietary records, 306 food items were cited. from those, 249 were included in the food frequency questionnaire, grouped or by themselves, forming a list with 90 items. the fourteen most cited items by the adolescents from rio de janeiro in this and in a previous study were associated with eight frequency options; 18 and 58 other food items were associated with seven and five frequency options respectively. conclusion: the study enabled the development of a food frequency questionnaire for adolescents from the rio de janeiro metropolitan area, which will eventually be submitted to reliability and validity analysis. this food frequency questionnaire represents a valuable tool for epidemiologic investigations of food intake among adolescents.
Distribui o dos valores do índice de massa corporal da popula o brasileira até 25 anos
Anjos Luiz Antonio dos,Veiga Gloria Valeria da,Castro Inês Rugani Ribeiro de
Revista Panamericana de Salud Pública , 1998,
Abstract: O presente artigo apresenta a distribui o em percentis do índice de massa corporal da popula o jovem brasileira. As medidas de massa corporal e estatura de crian as e jovens de ambos os sexos, do nascimento até os 25 anos, foram obtidas a partir da Pesquisa Nacional sobre Saúde e Nutri o realizada pelo Instituto Brasileiro de Geografia e Estatística e pelo Instituto Nacional de Alimenta o e Nutri o em 1989, com o objetivo de descrever o estado de saúde e nutri o da popula o brasileira. Os valores do índice de massa corporal levantados pela pesquisa tendem a decrescer na faixa etária de 1 a 6 anos, mantêm-se estáveis até cerca de 8 anos e aumentam progressivamente, até se estabilizarem por volta de 19 a 20 anos para mulheres e 20 a 21 anos para homens. A pesquisa também revelou que as meninas apresentam valores de índice de massa corporal superiores aos dos meninos a partir dos 12 anos, bem como maiores diferen as entre valores de percentis extremos (percentil 3 e 97). A compara o com dados de outros países revelou que, em linhas gerais, o padr o de evolu o do índice de massa corporal no Brasil assemelha-se ao encontrado na Fran a, Gr -Bretanha e Estados Unidos. As crian as e jovens brasileiros apresentam valores médios de índice de massa corporal semelhantes aos norte-americanos até os 6 anos e inferiores a partir dos 7 anos. A compara o entre a evolu o da mediana do índice de massa corporal em crian as e adolescentes brasileiros e britanicos revelou valores sempre inferiores para as meninas brasileiras. Em rela o à Fran a, o índice de massa corporal da popula o masculina brasileira é sistematicamente menor a partir dos 8 anos. Os dados aqui apresentados podem servir para acompanhamento de tendências e compara es entre estudos; seu uso para fins de triagem e monitoramento clínico é desaconselhável, dada a ampla varia o individual no processo de crescimento e desenvolvimento durante a adolescência.
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