{"id":5683,"date":"2026-09-09T10:46:45","date_gmt":"2026-09-09T13:46:45","guid":{"rendered":"https:\/\/wp.ufpel.edu.br\/ppgna\/?page_id=5683"},"modified":"2026-09-09T10:46:45","modified_gmt":"2026-09-09T13:46:45","slug":"mariana-otero-xavier","status":"publish","type":"page","link":"https:\/\/wp.ufpel.edu.br\/ppgna\/ensino-2\/pos-doc\/mariana-otero-xavier\/","title":{"rendered":"Mariana Otero Xavier"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-thumbnail wp-image-5685\" src=\"https:\/\/wp.ufpel.edu.br\/ppgna\/files\/2026\/09\/Foto-Mariana-X-200x200.jpg\" alt=\"\" width=\"200\" height=\"200\" srcset=\"https:\/\/wp.ufpel.edu.br\/ppgna\/files\/2026\/09\/Foto-Mariana-X-200x200.jpg 200w, https:\/\/wp.ufpel.edu.br\/ppgna\/files\/2026\/09\/Foto-Mariana-X.jpg 300w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: 14pt;\"><strong>Mariana Otero Xavier<\/strong><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: 12pt;\">P\u00f3s-doutoranda do PPGNA na Linha de Cl\u00ednica e Epidemiologia Nutricional<\/span><\/p>\n<p style=\"text-align: center;\"><a href=\"mailto:marryox@hotmail.com\" target=\"_blank\" rel=\"noopener\">E-mail<\/a>\u00a0 \u00a0 \u00a0 \u00a0<a href=\"http:\/\/lattes.cnpq.br\/3146949068403199\" target=\"_blank\" rel=\"noopener\">Curr\u00edculo Lattes<\/a>\u00a0 \u00a0 \u00a0 \u00a0<a href=\"https:\/\/orcid.org\/0000-0001-8791-3520\" target=\"_blank\" rel=\"noopener\">ORCID<\/a><\/p>\n<hr \/>\n<p><strong>Gradua\u00e7\u00e3o<\/strong>: Gradua\u00e7\u00e3o em Educa\u00e7\u00e3o F\u00edsica e em Nutri\u00e7\u00e3o pela UFPel<\/p>\n<p><strong>Especializa\u00e7\u00f5es<\/strong>: em Nutri\u00e7\u00e3o Cl\u00ednica e Doen\u00e7as Cr\u00f4nicas pelo Instituto de Educa\u00e7\u00e3o e Pesquisa do Hospital Moinhos de Vento (2014\u20132015), em Nutri\u00e7\u00e3o Materno-Infantil (2018\u20132019) e em Comportamento Alimentar (2020\u20132021), todas pelo Instituto de Pesquisas Ensino e Gest\u00e3o em Sa\u00fade (IPGS).<\/p>\n<p><strong>Mestrado<\/strong>: Epidemiologia \u2013 UFPel (2015\u20132016)<\/p>\n<p><strong>Doutorado<\/strong>: Epidemiologia \u2013 UFPel (2017\u20132021)<\/p>\n<p><strong>P\u00f3s-Doutorado<\/strong>: Departamento de Medicina Preventiva da Faculdade de Medicina da Universidade de S\u00e3o Paulo (FMUSP) (2022\u20132023)<\/p>\n<p><strong>P\u00f3s-Doutorado<\/strong>: UFPel (em andamento)<\/p>\n<p><span style=\"font-size: 14pt;\"><strong>Principais temas de pesquisa:<\/strong><\/span><\/p>\n<p>Epidemiologia do ciclo vital, desigualdades em sa\u00fade ao longo do ciclo vital e impactos de eventos adversos e traumas sobre desfechos em sa\u00fade.<\/p>\n<hr \/>\n<p><span style=\"font-size: 14pt;\"><strong>Projetos de pesquisa<\/strong>:<\/span><\/p>\n<ul>\n<li>Estudo Longitudinal de Sa\u00fade do Idoso COMO VAI? \u2013\u00a0 <a href=\"https:\/\/wp.ufpel.edu.br\/comovai\/\" target=\"_blank\" rel=\"noopener\">Site<\/a><\/li>\n<li>Coorte de Nascimentos de Pelotas de 2004 \u2013 <a href=\"https:\/\/epidemio-ufpel.org.br\/coorte-2004\/\" target=\"_blank\" rel=\"noopener\">Site<\/a><\/li>\n<\/ul>\n<hr \/>\n<p><span style=\"font-size: 14pt;\"><strong>Publica\u00e7\u00f5es destaque:<\/strong><\/span><\/p>\n<p>XAVIER, Mariana Otero; AMOUZOU, AGBESSI ; MA\u00cfGA, ABDOULAYE ; AKSEER, NADIA ; HUICHO, LUIS ; MATIJASEVICH, ALICIA. The impact of the COVID-19 pandemic on trends in stillbirths, under-5 and maternal mortality in Brazil: Excess deaths and regional inequalities. <strong>Journal of Global Health<\/strong>, v. 13, p. 06040, 2023.<\/p>\n<p>CAJACHAGUA-TORRES, K. N. ; XAVIER, M. O. ; QUEZADA-PINEDO, H. G. ; HUAYANAY-ESPINOZA, C. A. ; RIOS, A. G. O. ; AMOUZOU, AGBESSI ; MA\u00cfGA, ABDOULAYE ; AKSEER, NADIA ; MATIJASEVICH, A. ; HUICHO, LUIS. Impact of the COVID-19 pandemic on small vulnerable newborns: an interrupted time series analysis in Peru and Brazil. <strong>Journal of Global Health<\/strong>, v. 15, p. 1-19, 2025.<\/p>\n<p>XAVIER, M. O.; RODRIGUES, L. T. ; SANTOS, I. S. ; MARUYAMA, J. M. ; MURRAY, J. ; MATIJASEVICH, A. Harsh parenting trajectories from childhood through adolescence and socioemotional competences at age 18: 2004 Pelotas Birth Cohort Study. <strong>Journal of Affective Disorders<\/strong>, v. 24, p. 01340-01345, 2024.<\/p>\n<p>MATIJASEVICH, ALICIA ; OTERO XAVIER, Mariana ; TOVO-RODRIGUES, LUCIANA ; RIBEIRO, ANA ISABEL ; HENRIQUES, ANA ; PASTOR-VALERO, MARIA ; SANTOS, IN\u00c1 S. . Assessment of the Hogg eco-anxiety scale (HEAS): psychometric validation and associated characteristics in Brazilian adolescents. <strong>Journal of Environmental Psychology<\/strong>, v. 107, p. 102792, 2025.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mariana Otero Xavier P\u00f3s-doutoranda do PPGNA na Linha de Cl\u00ednica e Epidemiologia Nutricional E-mail\u00a0 \u00a0 \u00a0 \u00a0Curr\u00edculo Lattes\u00a0 \u00a0 \u00a0 \u00a0ORCID Gradua\u00e7\u00e3o: Gradua\u00e7\u00e3o em Educa\u00e7\u00e3o F\u00edsica e em Nutri\u00e7\u00e3o pela UFPel Especializa\u00e7\u00f5es: em Nutri\u00e7\u00e3o Cl\u00ednica e Doen\u00e7as Cr\u00f4nicas pelo Instituto de Educa\u00e7\u00e3o e Pesquisa do Hospital Moinhos de Vento (2014\u20132015), em Nutri\u00e7\u00e3o Materno-Infantil (2018\u20132019) e [&hellip;]<\/p>\n","protected":false},"author":209,"featured_media":0,"parent":2537,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-5683","page","type-page","status-publish","hentry","post"],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/P8FvYb-1tF","_links":{"self":[{"href":"https:\/\/wp.ufpel.edu.br\/ppgna\/wp-json\/wp\/v2\/pages\/5683","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.ufpel.edu.br\/ppgna\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/wp.ufpel.edu.br\/ppgna\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/wp.ufpel.edu.br\/ppgna\/wp-json\/wp\/v2\/users\/209"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.ufpel.edu.br\/ppgna\/wp-json\/wp\/v2\/comments?post=5683"}],"version-history":[{"count":1,"href":"https:\/\/wp.ufpel.edu.br\/ppgna\/wp-json\/wp\/v2\/pages\/5683\/revisions"}],"predecessor-version":[{"id":5686,"href":"https:\/\/wp.ufpel.edu.br\/ppgna\/wp-json\/wp\/v2\/pages\/5683\/revisions\/5686"}],"up":[{"embeddable":true,"href":"https:\/\/wp.ufpel.edu.br\/ppgna\/wp-json\/wp\/v2\/pages\/2537"}],"wp:attachment":[{"href":"https:\/\/wp.ufpel.edu.br\/ppgna\/wp-json\/wp\/v2\/media?parent=5683"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}