Qian Mu

Dec 20, 2024 | mdpi.com | Qian Mu

5. Results 5.1. Baseline Regression AnalysisGiven that both the F-test and the Hausman test yield p-values below 0.01, we opt for the fixed effect model in the subsequent empirical analyses. presents the estimation results regarding the impact of RETI on the urban GD of the Beijing-Tianjin-Hebei region. Column (1) displays the results of the explanatory variable alone, while column (2) includes the results with control variables.

Mar 15, 2024 | obgyn.onlinelibrary.wiley.com | Qian Mu |Nose Diseases Shanghai |Ling Bai |Bing Xu

1 INTRODUCTION Since the first discovery of fetal-derived DNA in cell-free DNA (cfDNA) from maternal plasma during pregnancy, prenatal screening by cfDNA has rapidly developed and been validated in large populations.1-8 Encouraged by the success of prenatal cfDNA screening in detecting common trisomies (T21, T18, T13), its application has been expanded to include the screening of rare autosomal aneuploidies, sex chromosomal aneuploidies, and sub-chromosomal abnormalities.9-13 Recently, some...