Quadruple test parameters in art pregnancies.

ABSTRACT:

Aim

Quadruple test is used for Down's syndrome screening in the second trimester of pregnancy. The aim of this study was to investigate differences in quadruple test parameters between pregnancies achieved by assisted reproductive treatments (ART) and spontaneous conception.

Materials and methods

We retrospectively compared levels of alfa-fetoprotein (AFP), unconjugated Estriol (uE3), inhibin-A and hCG and also screen positive test results.

Results

Levels of all quadruple test parameters were statistically significantly increased in ART pregnancies when compared to spontaneous pregnancies, AFP was 1.4±0.74 and 1.16±0.53, (p=0.001), uE3 was 1.10±0.37 and 1.00±0.28, (p=0.004), hCG was 1.56±1.04 and 1.26±0.76, (p=0.001), inhibin A was 1.38±0.76 and 1.08±0.57, (p=0.001),

SUBMITTER: Guducu N 

PROVIDER: S-EPMC4161588 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature