Is There Association between Vitamin D Concentrations and Body Mass Index Variation in Women Submitted to Y-Roux Surgery?

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dc.contributor.authordos Santos, Maria Tereza A.
dc.contributor.authorSuano-Souza, Fabiola Isabel [UNIFESP]
dc.contributor.authorAffonso Fonseca, Fernando Luiz [UNIFESP]
dc.contributor.authorLazaretti-Castro, Marise [UNIFESP]
dc.contributor.authorSaccardo Sarni, Roseli Oselka [UNIFESP]
dc.coverageLondon
dc.date.accessioned2020-07-08T13:09:57Z
dc.date.available2020-07-08T13:09:57Z
dc.date.issued2018
dc.description.abstractObjective. To evaluate vitamin D deficiency and body composition of women submitted to bariatric surgery and relate their body mass index variation after surgery to 25(OH) D concentrations. Method. A cross-sectional and controlled study was performed including 49 obese adult volunteer women, submitted to Roux-en-Y gastric bypass (RYGB group). Collected Data. Body mass index (BMI), self-declared ethnicity, economic condition, physical activity level, serum concentrations of 25-hydrox-ycholecalciferol (25(OH) Den
dc.description.abstractradioimmunoassay), parathormone, and body composition by dual-energy X-ray absorptiometry (Hologic DXA-QDR-1000) were collected. Results. 25(OH) D deficiency was found in 27 (55.1%) and 8 (21.1%) in the RYGB and control groups (p = 0.002). Secondary hyperparathyroidism was more frequent in the RYGB group compared to the control group (15 (30.6%) versus 1 (2.6%)en
dc.description.abstractp = 0.001).. ere was no relation of the studied variables and body composition with 25(OH) D deficiency. 25(OH) D concentrations were correlated (r = -0.531en
dc.description.abstractp < 0.001) with BMI reduction, regardless of vitamin D supplementation. Conclusion. Women submitted to bariatric surgery (RYGB) around three years ago had higher BMI and vitamin D deficiency, along with hyperparathyroidism, compared to the control group.. ere was no association between variables related to body composition and 25(OH) D concentrations. On the other hand, vitamin concentrations correlated negatively to BMI variation after undergoing surgery.en
dc.description.affiliationFac Med ABC, Santo Andre, SP, Brazil
dc.description.affiliationUniv Fed Sao Paulo, Escola Paulista Med, Sao Paulo, SP, Brazil
dc.description.affiliationUniv Fed Sao Paulo, Fac Med ABC, Campus Diadema, Diadema, SP, Brazil
dc.description.affiliationUnifespUniv Fed Sao Paulo, Escola Paulista Med, Sao Paulo, SP, Brazil
dc.description.affiliationUnifespUniv Fed Sao Paulo, Fac Med ABC, Campus Diadema, Diadema, SP, Brazil
dc.description.sourceWeb of Science
dc.format.extent-
dc.identifierhttp://dx.doi.org/10.1155/2018/3251675
dc.identifier.citationJournal Of Obesity. London, v. , p. -, 2018.
dc.identifier.doi10.1155/2018/3251675
dc.identifier.fileWOS000432145600001.pdf
dc.identifier.issn2090-0708
dc.identifier.urihttps://repositorio.unifesp.br/handle/11600/54317
dc.identifier.wosWOS:000432145600001
dc.language.isoeng
dc.publisherHindawi Ltd
dc.relation.ispartofJournal Of Obesity
dc.rightsinfo:eu-repo/semantics/openAccess
dc.titleIs There Association between Vitamin D Concentrations and Body Mass Index Variation in Women Submitted to Y-Roux Surgery?en
dc.typeinfo:eu-repo/semantics/article
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