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Associa??o do n?vel de atividade f?sica e do tempo sentado com o ?ngulo de fase da bioimped?ncia

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  • معلومة اضافية
    • Thesis Advisors:
      Mattiello, Rita; Baptista, Rafael Reimann
    • بيانات النشر:
      publishedVersion
    • بيانات النشر:
      Pontif?cia Universidade Cat?lica do Rio Grande do Sul; Programa de P?s-Gradua??o em Medicina/Pediatria e Sa?de da Crian?a; PUCRS; Brasil; Escola de Medicina, 2018.
    • الموضوع:
      2018
    • Collection:
      IBICT Brazilian ETDs
    • نبذة مختصرة :
      Submitted by PPG Pediatria e Sa?de da Crian?a (pediatria-pg@pucrs.br) on 2018-05-21T13:54:31Z No. of bitstreams: 1 Tese_Eduardo_Mundstock Versao Final.pdf: 1978473 bytes, checksum: 4be8f1b605788a6e254263a3c448a60f (MD5)
      Approved for entry into archive by Caroline Xavier (caroline.xavier@pucrs.br) on 2018-06-06T18:34:35Z (GMT) No. of bitstreams: 1 Tese_Eduardo_Mundstock Versao Final.pdf: 1978473 bytes, checksum: 4be8f1b605788a6e254263a3c448a60f (MD5)
      Made available in DSpace on 2018-06-06T18:36:11Z (GMT). No. of bitstreams: 1 Tese_Eduardo_Mundstock Versao Final.pdf: 1978473 bytes, checksum: 4be8f1b605788a6e254263a3c448a60f (MD5) Previous issue date: 2018-03-15
      Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES
      Introduction: The phase angle is considered an important prognostic marker because it reflects cellular health. Inadequate physical activity and sitting time are associated with a significant number of chronic noncommunicable diseases. Recent studies suggest that these two factors may be associated with phase angle values. Objective: to verify the association of phase angle with physical activity Methodology: the thesis will present two articles: a systematic review with metaanalysis and a cross-section article. Meta-analysis: We searched the following databases: MEDLINE, EMBASE, Cochrane Central Register of Controlled Trials, SciELO, LILACS, SPORTDiscus, Scopus and Web of Science. Two reviewers independently assessed eligibility criteria and bias risks. The results were synthesized using random effects models. The association between physical activity and phase angle was evaluated considering the design of the study. Cross-sectional study: individuals over 11 years of age, of both sexes, who met bioimpedance assessment criteria and without diagnosis of chronic disease, were invited to participate in the study. The phase angle evaluation was performed using Ottoboni's Biospace equipment, model InBodyS10. Physical activity level and sitting time were assessed using the International Physical Activity Questionnaire (IPAQ). The association between the phase angle and the predictor variables was evaluated using a univariate and multivariate generalized linear model (GLM). All variables with a value of p
      Introdu??o: O ?ngulo de fase est? sendo considerado um importante marcador progn?stico, pois reflete a sa?de celular. A atividade f?sica inadequada e o tempo sentado est?o associados a um n?mero importante de doen?as cr?nicas n?o transmiss?veis. Estudos recentes sugerem que esses dois fatores podem estar associados com os valores do ?ngulo de fase. Objetivo: verificar a associa??o do ?ngulo de fase com a atividade f?sica. Metodologia: a tese ir? apresentar dois artigos: uma revis?o sistem?tica com metan?lise e um artigo transversal. Metan?lise: foram realizadas buscas nas seguintes bases de dados: MEDLINE, EMBASE, Cochrane Central Register of Controlled Trials, SciELO, LILACS, SPORTDiscus, Scopus e Web of Science. Dois revisores avaliaram independentemente os crit?rios de elegibilidade e o risco de vi?s. Os resultados foram sintetizados mediante modelos de efeitos aleat?rios. A associa??o entre atividade f?sica e ?ngulo de fase foi avaliada considerando o desenho do estudo. Artigo transversal: os indiv?duos com mais de 11 anos de idade, de ambos os sexos, que atendiam aos crit?rios de avalia??o da bioimped?ncia e sem diagn?stico de doen?a cr?nica, foram convidados a participar do estudo. A avalia??o do ?ngulo de fase foi realizada usando o equipamento Biospace, modelo InBodyS10, da Ottoboni. O n?vel de atividade f?sica e o tempo sentado foram avaliados com o question?rio internacional de atividade f?sica (IPAQ). A associa??o entre o ?ngulo de fase e as vari?veis preditoras foram avaliadas utilizando um modelo linear generalizado univari?vel e multivari?vel (MLG). Todas as vari?veis com um valor de p
    • الرقم المعرف:
      oai:tede2.pucrs.br:tede/8107
    • File Description:
      application/pdf
    • Relation:
      3098206005268432148; 500; 600; -224747486637135387; -969369452308786627; 5178284805913411594; 2075167498588264571
    • Rights:
      info:eu-repo/semantics/openAccess
    • الرقم المعرف:
      edsndl.IBICT.oai.tede2.pucrs.br.tede.8107