{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,7,18]],"date-time":"2024-07-18T19:40:02Z","timestamp":1721331602443},"reference-count":48,"publisher":"Federa\u00e7\u00e3o das Associa\u00e7\u00f5es de Ginecologia e Obstetr\u00edcia","issue":"03","license":[{"start":{"date-parts":[[2017,3,15]],"date-time":"2017-03-15T00:00:00Z","timestamp":1489536000000},"content-version":"vor","delay-in-days":14,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Rev Bras Ginecol Obstet"],"published-print":{"date-parts":[[2017,3]]},"abstract":"<jats:p>\n            Objectives\u2003To assess the prevalence of hypovitaminosis D, altered arterial blood pressure, and serum levels of glucose and lipids in community-dwelling women in the city of Ribeir\u00e3o Preto, in the southeast of Brazil.<\/jats:p><jats:p>\n            Methods\u2003This was a cross-sectional study of women aged 40\u201370 years old. Calcium intake and level of sun exposure were assessed by means of a questionnaire. A blood sample was used to determine glucose, lipid profile and 25-hydroxyvitamin D (25[OH]D) concentration.<\/jats:p><jats:p>\n            Results\u2003Ninety-one women were enrolled (age\u2009=\u200954.2\u2009\u00b1\u20097.1 years). The mean serum 25(OH)D concentration was 25.7\u2009\u00b1\u20098.9 ng\/mL. A total of 24 (26.4%) women had 25(OH)D levels\u2009&lt;\u200920 ng\/mL. Seventy women (76.9%) had 25(OH)D levels\u2009&lt;\u200930 ng\/mL. Seventy-five women (90.4%) had inadequate calcium intake, and 61 women (67%) had appropriate sun exposure, 49 of whom (80.3%) had serum 25(OH)D levels\u2009&lt;\u200930 ng\/mL.<\/jats:p><jats:p>\n            Conclusion\u2003This study indicates that even in community-dwelling women, living in a city with high sun exposure, serum levels of 25(OH)D\u2009&gt;\u200930 ng\/ml are hardly reached. Thus, it is probable that other intrinsic factors besides sun exposure may regulate the levels of vitamin D.<\/jats:p>","DOI":"10.1055\/s-0037-1600520","type":"journal-article","created":{"date-parts":[[2017,3,15]],"date-time":"2017-03-15T23:46:53Z","timestamp":1489621613000},"page":"102-109","source":"Crossref","is-referenced-by-count":4,"title":["Does the Access to Sun Exposure Ensure Adequate Levels of 25-Hydroxyvitamin D?"],"prefix":"10.61622","volume":"39","author":[{"given":"Francisco Jos\u00e9 Albuquerque de","family":"Paula","sequence":"first","affiliation":[{"name":"Department of Internal Medicine, Faculdade de Medicina de Ribeir\u00e3o Preto, Universidade de S\u00e3o Paulo, Ribeir\u00e3o Preto, SP, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Silvio Ant\u00f4nio","family":"Franceschini","sequence":"first","affiliation":[{"name":"Department of Obstetrics and Gynecology, Faculdade de Medicina de Ribeir\u00e3o Preto, Universidade de S\u00e3o Paulo (FMRP-USP), Ribeir\u00e3o Preto, SP, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Carolina Sales","family":"Vieira","sequence":"first","affiliation":[{"name":"Department of Obstetrics and Gynecology, Faculdade de Medicina de Ribeir\u00e3o Preto, Universidade de S\u00e3o Paulo (FMRP-USP), Ribeir\u00e3o Preto, SP, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rui Alberto","family":"Ferriani","sequence":"first","affiliation":[{"name":"Department of Obstetrics and Gynecology, Faculdade de Medicina de Ribeir\u00e3o Preto, Universidade de S\u00e3o Paulo (FMRP-USP), Ribeir\u00e3o Preto, SP, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marcos Felipe","family":"Silva de S\u00e1","sequence":"first","affiliation":[{"name":"Department of Obstetrics and Gynecology, Faculdade de Medicina de Ribeir\u00e3o Preto, Universidade de S\u00e3o Paulo (FMRP-USP), Ribeir\u00e3o Preto, SP, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lucia Alves da Silva","family":"Lara","sequence":"first","affiliation":[{"name":"Department of Obstetrics and Gynecology, Faculdade de Medicina de Ribeir\u00e3o Preto, Universidade de S\u00e3o Paulo (FMRP-USP), Ribeir\u00e3o Preto, SP, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"\u00canio Luis","family":"Damaso","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, Faculdade de Medicina de Ribeir\u00e3o Preto, Universidade de S\u00e3o Paulo (FMRP-USP), Ribeir\u00e3o Preto, SP, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"47794","published-online":{"date-parts":[[2017,3,15]]},"reference":[{"issue":"01","key":"ref1","doi-asserted-by":"crossref","first-page":"64","DOI":"10.1016\/j.abb.2011.12.002","article-title":"Vitamin D safety and requirements","volume":"523","author":"F J de Paula","year":"2012","journal-title":"Arch 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