{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,19]],"date-time":"2026-06-19T13:55:32Z","timestamp":1781877332067,"version":"3.54.5"},"reference-count":43,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2012,12,13]],"date-time":"2012-12-13T00:00:00Z","timestamp":1355356800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"name":"CONICYT","award":["Proyecto Fondecyt 1090252"],"award-info":[{"award-number":["Proyecto Fondecyt 1090252"]}]},{"name":"JUNAEB"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Maternal & Child Nutrition"],"published-print":{"date-parts":[[2015,10]]},"abstract":"Abstract<\/jats:title>The objective of this study was to identify in low\u2010income C<\/jats:styled-content>hilean children with normal birthweight which factors occurring during the prenatal period and the first year are associated with overweight (OW<\/jats:styled-content>)\/obesity at 7 years. The sample included 652 7\u2010year\u2010olds from a larger cohort study. We collected anthropometric data at 0, 12 and 84 months, maternal pre\u2010pregnancy and pregnancy characteristics, early feeding practices, number of siblings, birth order, breastfeeding, and timing of solid introduction information. We determined the residuals for z<\/jats:italic>\u2010scores for body mass index (BMI<\/jats:styled-content>) (BAZ<\/jats:styled-content>), weight\/age and height\/age0\u201312 months<\/jats:sub>, run univariate analysis (X<\/jats:styled-content>2<\/jats:sup> or t<\/jats:styled-content><\/jats:italic>\u2010test) and multivariate logistic analyses (stepwise approach); P<\/jats:styled-content><\/jats:italic>\u2009<\u20090.05 was considered significant. We evaluated the goodness of fit of the model using the H<\/jats:styled-content>osmer\u2013L<\/jats:styled-content>emeshow test and checked for overdispersion using the P<\/jats:styled-content>earson's X<\/jats:styled-content>2<\/jats:sup>. The odds of children being OW<\/jats:styled-content> at 7 years increased if their mothers were OW<\/jats:styled-content> before pregnancy, if born with a higher BAZ<\/jats:styled-content> (increase of 18\u201374% per each additional unit of BAZ<\/jats:styled-content>) and if their BAZ<\/jats:styled-content> growth during the first year was higher (62\u2013239% per each unit over the predicted BAZ<\/jats:styled-content> increase). Higher birth order was protective (6\u201368% less risk for 2nd birth compared with 1st and 10\u201373% less for \u22653rd child). All other variables, including gender, were non\u2010significant (P<\/jats:styled-content><\/jats:italic>\u2009>\u20090.1). In low\u2010income C<\/jats:styled-content>hilean children with normal birth, four factors during the prenatal period and the first year were associated with OW<\/jats:styled-content> at 7 years: pre\u2010pregnancy BMI<\/jats:styled-content>, BMI<\/jats:styled-content> at birth, BMI<\/jats:styled-content> gain between 0 and 12 months, and birth order.<\/jats:p>","DOI":"10.1111\/mcn.12024","type":"journal-article","created":{"date-parts":[[2012,12,14]],"date-time":"2012-12-14T00:27:44Z","timestamp":1355444864000},"page":"595-605","source":"Crossref","is-referenced-by-count":15,"title":["Risk factors during the prenatal period and the first year of life associated with overweight in 7\u2010year\u2010old low\u2010income C<\/scp>hilean children"],"prefix":"10.1111","volume":"11","author":[{"given":"Israel","family":"Rios\u2010Castillo","sequence":"first","affiliation":[{"name":"Institute of Nutrition and Food Technology (INTA) University of Chile Santiago Chile"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sheila","family":"Cerezo","sequence":"additional","affiliation":[{"name":"Institute of Nutrition and Food Technology (INTA) University of Chile Santiago Chile"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Camila","family":"Corval\u00e1n","sequence":"additional","affiliation":[{"name":"Institute of Nutrition and Food Technology (INTA) University of Chile Santiago Chile"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mario","family":"Mart\u00ednez","sequence":"additional","affiliation":[{"name":"Institute of Nutrition and Food Technology (INTA) University of Chile Santiago Chile"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Juliana","family":"Kain","sequence":"additional","affiliation":[{"name":"Institute of Nutrition and Food Technology (INTA) University of Chile Santiago Chile"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2012,12,13]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.3390\/ijerph9041263"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1177\/026010609901300301"},{"key":"e_1_2_9_4_1","doi-asserted-by":"crossref","first-page":"2003","DOI":"10.1016\/S0140-6736(02)08837-2","article-title":"Breastfeeding and lowering the risk of childhood obesity","volume":"359","author":"Armstrong J.","year":"2002","journal-title":"Lancet"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.38586.411273.E0"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1038\/oby.2004.190"},{"key":"e_1_2_9_7_1","first-page":"105","article-title":"Prevention and treatment of obesity since childhood: strategy to decrease the non transmissible chronic diseases in adult","volume":"128","author":"Burrows R.","year":"2000","journal-title":"Revista Medica de Chile"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.2337\/diabetes.49.12.2208"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1038\/oby.2001.125"},{"key":"e_1_2_9_10_1","first-page":"33","article-title":"Eating errors in the pathogenesis of childhood obesity","volume":"4","author":"Di Tullio G.","year":"2003","journal-title":"La Medicina Biol\u00f3gica"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1038\/sj.ijo.0803141"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.1093\/ajcn\/87.6.1587"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.1542\/peds.2010-0740"},{"key":"e_1_2_9_14_1","unstructured":"Institute of Medicine(2009)Weight Gain during Pregnancy: Reexamination of IOM Pregnancy Weight Guidelines. 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