Meta-analysis of second-trimester markers for trisomy 21.
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Agathokleous M, et al.
Ultrasound Obstet Gynecol. 2013 Mar;41(3):247-61. doi: 10.1002/uog.12364. Epub 2013 Jan 24.
Ultrasound Obstet Gynecol. 2013.
PMID: 23208748
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The pooled estimates of positive and negative LR were, respectively: 5.83 (95% CI, 5.02-6.77) and 0.80 (95% CI, 0.75-0.86) for intracardiac echogenic focus; 27.52 (95% CI, 13.61-55.68) and 0.94 (95% CI, 0.91-0.98) for ventriculomegaly; 23.30 (95% CI, 14.35-37.83) and 0.80 (95% CI …
The pooled estimates of positive and negative LR were, respectively: 5.83 (95% CI, 5.02-6.77) and 0.80 (95% CI, 0.75-0.86) for intracardiac …