Medicine and Dentistry
Infection
100%
Gestational Age
100%
Stillbirth
100%
Severe Acute Respiratory Syndrome Coronavirus 2
100%
First Trimester Pregnancy
57%
Third Trimester Pregnancy
42%
COVID-19
42%
Odds Ratio
28%
Logistic Regression Analysis
14%
Virus Infection
14%
Medical Intervention
14%
Childbirth
14%
Pregnancy
14%
Retrospective Cohort Study
14%
Acute Respiratory Distress Syndrome
14%
Acute Respiratory Failure
14%
Electronic Health Record
14%
Nursing and Health Professions
Infection
100%
Stillbirth
100%
Gestational Age
100%
Severe Acute Respiratory Syndrome
100%
Odds Ratio
28%
Confidence Interval
28%
Cohort Analysis
14%
Healthcare System
14%
Logistic Regression Analysis
14%
Virus Infection
14%
Electronic Health Record
14%
Adult Respiratory Distress Syndrome
14%
Acute Respiratory Failure
14%
Pharmacology, Toxicology and Pharmaceutical Science
Infection
100%
Stillbirth
100%
SARS Coronavirus
100%
Virus Infection
14%
Cohort Study
14%
Adult Respiratory Distress Syndrome
14%
Acute Respiratory Failure
14%
Keyphrases
Multilevel Logistic Regression Analysis
14%
Gestational Timing
14%