{"id":6225,"date":"2015-02-22T20:43:00","date_gmt":"2015-02-22T20:43:00","guid":{"rendered":"http:\/\/bioengineer.org\/?p=6225"},"modified":"2015-02-22T20:43:00","modified_gmt":"2015-02-22T20:43:00","slug":"non-invasive-first-trimester-blood-test-reliably-detects-downs-syndrome","status":"publish","type":"post","link":"https:\/\/bioengineer.org\/non-invasive-first-trimester-blood-test-reliably-detects-downs-syndrome\/","title":{"rendered":"Non-Invasive First Trimester Blood Test Reliably Detects Down\u2019s Syndrome"},"content":{"rendered":"

Cell-free fetal DNA testing, which measures the relative amount of free fetal DNA in a pregnant woman\u2019s blood, is a new screening test that indicates the risk of Down syndrome (trisomy 21), Edward syndrome (trisomy 18), and Patau syndrome (trisomy 13).<\/p>\n

\"down-sendrym\"<\/a><\/p>\n

Photo credit: liveactionnews<\/p><\/blockquote>\n

A recent analysis of 37 published studies shows that the test can detect more than 99% of Down syndrome cases in singleton pregnancies, with a very low false positive rate of less than 0.1%. This makes it superior to all other testing methods. The test is much less accurate for Edward syndrome and Patau syndrome, however, with respective detection rates of about 96% and 92% and a false positive rate of 0.26%. The analysis is published in Ultrasound in Obstetrics & Gynecology.<\/p>\n

Story Source:<\/strong><\/p>\n

The above story is based on materials provided by Wiley. <\/p>\n","protected":false},"excerpt":{"rendered":"

Cell-free fetal DNA testing, which measures the relative amount of free fetal DNA in a pregnant woman\u2019s blood, is a new screening test that indicates the risk of Down syndrome (trisomy 21), Edward syndrome (trisomy 18), and Patau syndrome (trisomy 13).<\/p>\n","protected":false},"author":8,"featured_media":6226,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"jnews-multi-image_gallery":[],"jnews_single_post":[],"jnews_primary_category":[],"footnotes":""},"categories":[251],"tags":[],"class_list":["post-6225","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-health"],"_links":{"self":[{"href":"https:\/\/bioengineer.org\/wp-json\/wp\/v2\/posts\/6225","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bioengineer.org\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bioengineer.org\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bioengineer.org\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/bioengineer.org\/wp-json\/wp\/v2\/comments?post=6225"}],"version-history":[{"count":0,"href":"https:\/\/bioengineer.org\/wp-json\/wp\/v2\/posts\/6225\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bioengineer.org\/wp-json\/wp\/v2\/media\/6226"}],"wp:attachment":[{"href":"https:\/\/bioengineer.org\/wp-json\/wp\/v2\/media?parent=6225"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bioengineer.org\/wp-json\/wp\/v2\/categories?post=6225"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bioengineer.org\/wp-json\/wp\/v2\/tags?post=6225"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}} BIOENGINEER.ORG

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