Abstract
AIM:
To construct a predictive model for respiratory distress syndrome (RDS) from gestational age (GA) at delivery and TDx-FLM II value.
METHODS:
Pregnant women who underwent an amniocentesis in which TDx-FLM II was determined were included in the study. A model for the occurrence of RDS was constructed by means of a logistic regression procedure from TDx-FLM II values and GA at delivery.
RESULTS:
The mean value of TDx-FLM II was 47.11 mg/g. The mean GA at delivery was 33.4 weeks. The incidence of RDS was 7.8% (18/231). The optimal cutoff of predicted risk for respiratory distress was found to be 8.8%, resulting in a sensitivity and specificity of 89 and83%, respectively.
CONCLUSIONS:
The adjustment of the TDx-FLM II value for GA at delivery results in a significant improvement in the predictive capacity of the test for the occurrence of RDS. The use of GA-specific cutoff values may simplify clinical decisions.
2009 S. Karger AG, Basel
Year: 2009
Journal: Fetal Diagnosis and Therapy
PMID: 19786785
Centers: Congratulations to Aina Nicolau for defending her Master’s Thesis New publication in Molecular Human Reproduction New publication in the Journal of Assisted Reproduction and Genetics Agustina Alessandroni has joined our laboratory to pursue her PhD degree.