Novel coronavirus infection
Conditions
Interventions
Novel coronavirus infection group:None
Control group:None
Sponsors
Chongqing Health Center for Women and Children
Eligibility
Sex/Gender
Female
Inclusion criteria
Inclusion criteria: 1.Pregnant women with a singleton pregnancy at =28 weeks of gestation; 2.The pregnant woman completed SARS-CoV-2 nucleic acid testing during pregnancy or prior to hospital admission for delivery, with the results clearly documented; 3.There is complete documentation of neonatal birth outcomes; 4.Medical records are complete, including maternal demographics, pregnancy comorbidities, mode of delivery, and laboratory findings;
Exclusion criteria
Exclusion criteria: 1.Gestational age < 28 weeks; 2.Missing neonatal birth records or missing key indicators (e.g., birth weight, Apgar scores); 3.Maternal comorbidities with other severe systemic diseases (e.g., HIV, active tuberculosis) or congenital genetic disorders; 4.Cases with grossly erroneous or duplicate data entries;
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| COVID-19 infection situation;Neonatal outcome indicators (birth length, weight, morphological indicators such as birth defects, 1-minute and 5-minute Apgar scores); | — |
Countries
China
Contacts
Public ContactHongpeng Zhang
Chongqing Health Center for Women and Children
Outcome results
None listed