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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

Avalia??o da ingest?o alimentar e a suplementa??o de c?lcio em mulheres no climat?rio e p?s-menopausa

Coutinho, S?nia Marisa Barbieri 29 March 2013 (has links)
Made available in DSpace on 2015-04-14T13:54:01Z (GMT). No. of bitstreams: 1 448876.pdf: 2695639 bytes, checksum: a3bbbe4d7e909726487f750267010636 (MD5) Previous issue date: 2013-03-29 / Introduction : In menopause occur a loss of bone mass sharper that is due to several factors, among them, low dietary intake of calcium. Proper nutrition is vital to preserve bone health and thus prevent falls and fractures. Objective : Evaluate food intake and calcium supplementation in women during the menopause and postmenopause. Methods : Cross-sectional study involving women during the climacteric and postmenopausal users of climacteric and menopause clinic of the Hospital S?o Lucas da PUC in Porto Alegre, Brazil. A structured questionnaire was applied with socioeconomic, anthropometric and health data. To assess dietary intake, we used the 24-hour food recall (R24) and the Food Frequency Questionnaire (FFQ). For the analysis we used the Mann-Whitney and Kruskal Wallys (post hoc Dunn). The significance level was 5%. Results : The sample consisted of 63 women aged 55.7 ? 7.2 years, where 49.2% are in group 50 to 59 years. Mean BMI was 29.6 ? 5.8 kg / m?. Menopause was present in 74.6%. The use of calcium supplements, with or without vitamin D has occurred in 25.4% of the sample. The average intake was higher in the group of women who consumed skimmed over those who did not (900.6 ? 245.4 mg and 587.5 ? 352.7 mg, p <0.001), semi skimmed milk (847 , 8 mg ? 459.8 and 618.3 ? 315.3 mg, p <0.05), yogurt (766.9 ? 377.2 mg and 566.7 ? 308.9 mg, p <0.05) mines and cheese (839.1 ? 354.3 mg and 537.7 ? 302.0 mg, p <0.001). There was no difference in the daily intake of calcium and age. Conclusion : Women consuming skimmed milk, semi skimmed milk, yogurt and cheese mines ingest more calcium daily than those who do not use. However, both groups ingest insufficient quantity of calcium recommended by Dietary Reference Intakes. / Introdu??o : Na menopausa ocorre uma perda mais acentuada da massa ?ssea a qual se deve a v?rios fatores, entre eles, a baixa ingest?o alimentar de c?lcio. A nutri??o adequada ? fundamental para preservar a sa?de ?ssea e consequentemente prevenir quedas e fraturas. Objetivo : Avaliar a ingest?o alimentar e a suplementa??o de c?lcio em mulheres no per?odo do climat?rio e p?s-menopausa. Metodologia : Estudo transversal envolvendo mulheres no per?odo do climat?rio e p?s-menopausa usu?rias do ambulat?rio de climat?rio e menopausa do Hospital S?o Lucas da PUC em Porto Alegre, Brasil. Foi aplicado question?rio estruturado com dados socioecon?micos, antropom?tricos e de sa?de. Para avaliar a ingest?o alimentar foi utilizado o Recordat?rio alimentar de 24 horas (R24) e o Question?rio de Frequ?ncia Alimentar (QFA). Para a an?lise foi utilizado o teste de Mann Whitney e Kruskal Wallys (post hoc Dunn). Foi adotado n?vel de signific?ncia de 5%. Resultados : A amostra foi de 63 mulheres com idade de 55,7?7,2 anos, onde 49,2% s?o do grupo de 50 a 59 anos. O IMC m?dio foi de 29,6?5,8 kg/m?. A menopausa estava presente em 74,6%. O uso de suplementa??o de c?lcio, com ou sem vitamina D, ocorreu em 25,4% da amostra. A m?dia de ingest?o foi mais elevada no grupo de mulheres que consumiu leite desnatado em rela??o aos que n?o utilizavam (900,6?245,4 mg e 587,5?352,7 mg; p<0,001), leite semi desnatado (847,8?459,8 mg e 618,3?315,3 mg; p<0,05), iogurte (766,9?377,2 mg e 566,7?308,9 mg; p<0,05) e queijo minas (839,1?354,3 mg e 537,7?302,0 mg; p<0,001). N?o houve diferen?a em rela??o ? quantidade ingerida de c?lcio di?rio e a faixa et?ria. Conclus?o : Mulheres consumidoras de leite desnatado, leite semi desnatado, iogurte e queijo minas ingerem mais c?lcio di?rio em rela??o ?s que n?o utilizam. No entanto, ambos os grupos ingerem quantidade insuficiente de c?lcio segundo as recomenda??es da Dietary Reference Intakes.

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