{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,4,23]],"date-time":"2025-04-23T18:25:19Z","timestamp":1745432719640},"reference-count":15,"publisher":"Walter de Gruyter GmbH","issue":"9","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2020,11,26]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:sec id=\"j_jpm-2020-0387_abs_001_w2aab3b7c50b1b6b1aab1c16b1Aa\">\n                  <jats:title>Objectives<\/jats:title>\n                  <jats:p>The burden of undocumented SARS-Cov-2 infections in Portuguese pregnant women is unknown. At our institution, routine COVID-19 testing was implemented from 19th of March on to all pregnant women who were admitted for delivery. The purpose of the study was to estimate the SARS-CoV-2 infection rate in our obstetric population admitted for delivery.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec id=\"j_jpm-2020-0387_abs_002_w2aab3b7c50b1b6b1aab1c16b2Aa\">\n                  <jats:title>Mathods<\/jats:title>\n                  <jats:p>Between 19th March and May 4th, 184 pregnant women were screened for SARS-CoV-2 infection upon admission.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec id=\"j_jpm-2020-0387_abs_003_w2aab3b7c50b1b6b1aab1c16b3Aa\">\n                  <jats:title>Results<\/jats:title>\n                  <jats:p>Eleven women were positive for SARS-CoV-2, corresponding to a global prevalence of 6.0%. Of these, only two reported symptoms at admission. The prevalence of asymptomatic infection was 4.9%. We report a lower rate of positive cass than other studies. Eighty-two percent of our cases had no symptoms at admission.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec id=\"j_jpm-2020-0387_abs_004_w2aab3b7c50b1b6b1aab1c16b4Aa\">\n                  <jats:title>Conclusions<\/jats:title>\n                  <jats:p>The proportion of asymptomatic infection highlights the importance of universal laboratory screening for all women admitted for delivery as opposed to symptom-based screening.<\/jats:p>\n               <\/jats:sec>","DOI":"10.1515\/jpm-2020-0387","type":"journal-article","created":{"date-parts":[[2020,10,24]],"date-time":"2020-10-24T05:27:57Z","timestamp":1603517277000},"page":"977-980","source":"Crossref","is-referenced-by-count":12,"title":["Systematic screening for SARS-CoV-2 in pregnant women admitted for delivery in a Portuguese maternity"],"prefix":"10.1515","volume":"48","author":[{"given":"Rita","family":"Figueiredo","sequence":"first","affiliation":[{"name":"Department of Obstetrics , Centro Hospitalar Universit\u00e1rio de S\u00e3o Jo\u00e3o , Porto , Portugal"}]},{"given":"Sara","family":"Tavares","sequence":"additional","affiliation":[{"name":"Department of Obstetrics , Centro Hospitalar Universit\u00e1rio de S\u00e3o Jo\u00e3o , Porto , Portugal"},{"name":"Faculdade de Medicina da Universidade do Porto , Porto , Portugal"},{"name":"Instituto de Investiga\u00e7\u00e3o e Inova\u00e7\u00e3o em Sa\u00fade, i3S , Porto , Portugal"}]},{"given":"Marina","family":"Moucho","sequence":"additional","affiliation":[{"name":"Department of Obstetrics , Centro Hospitalar Universit\u00e1rio de S\u00e3o Jo\u00e3o , Porto , Portugal"}]},{"given":"Carla","family":"Ramalho","sequence":"additional","affiliation":[{"name":"Department of Obstetrics , Centro Hospitalar Universit\u00e1rio de S\u00e3o Jo\u00e3o , Porto , Portugal"},{"name":"Faculdade de Medicina da Universidade do Porto , Porto , Portugal"},{"name":"Instituto de Investiga\u00e7\u00e3o e Inova\u00e7\u00e3o em Sa\u00fade, i3S , Porto , Portugal"}]}],"member":"374","published-online":{"date-parts":[[2020,10,21]]},"reference":[{"key":"2021052709591247760_j_jpm-2020-0387_ref_001_w2aab3b7c50b1b6b1ab2b1b1Aa","doi-asserted-by":"crossref","unstructured":"Guan, WJ, Ni, ZY, Hu, Y, Liang, WH, Ou, CQ, He, JX, et al. 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