Keyphrases
Stillbirth
100%
Preterm Birth
100%
Extremely Preterm Infants
100%
COVID-19 Lockdown
100%
Early Neonatal Mortality
100%
Denmark
71%
COVID-19 Restrictions
71%
Perinatal Mortality
42%
Preterm Birth Rate
42%
Perinatal Death
28%
Extended Period
28%
Calendar Period
28%
Stillbirth Rate
28%
Etiology
14%
Environmental Factors
14%
Singleton Pregnancy
14%
Register-based
14%
Pregnant Women
14%
Netherlands
14%
Pregnancy Outcome
14%
Danish Registers
14%
Demographic Factors
14%
Behavior Change
14%
Social Change
14%
Psychosocial Factors
14%
Medical Factors
14%
Control Measures
14%
Neonatal Mortality
14%
High-income Countries
14%
Prevalence Proportion
14%
Causal Inference
14%
Obstetric Factors
14%
Fetal Factors
14%
Socio-environmental
14%
COVID-19
14%
Lockdown Period
14%
Lockdown
14%
Containment Measures
14%
Opportunistic Data
14%
Medicine and Dentistry
Stillbirth
100%
Premature Labor
100%
Newborn Mortality
100%
COVID-19
100%
Perinatal Mortality
30%
Birth Rate
30%
Childbirth
20%
Perinatal Death
20%
Environmental Factor
10%
Observational Study
10%
Obstetrics
10%
Mortality Rate
10%
Prevalence
10%
Patient Social Context
10%
Biochemistry, Genetics and Molecular Biology
Birth Rate
100%
Newborn Mortality
100%
Perinatal Mortality
100%
Mortality Rate
33%
Prevalence
33%
Observational Study
33%
Agricultural and Biological Sciences
Birth Rate
100%
Neonatal Mortality
100%
Prevalence
33%
Observational Studies
33%
Pregnancy Outcome
33%
Environmental Factor
33%
Pregnant Woman
33%
Psychosocial Factors
33%