Medicine and Dentistry
Premature Labor
100%
Pre-Eclampsia
58%
Cohort Analysis
46%
Cesarean Section
43%
Meta-Analysis
36%
Cardiovascular Risk
34%
Randomized Controlled Trial
33%
Cervical Length Measurement
30%
Gestational Hypertension
25%
Odds Ratio
23%
Gestational Age
21%
Health Care Cost
19%
Retrospective Cohort Study
19%
COVID-19
16%
Cardiovascular System
14%
Keyphrases
Preterm Birth
35%
Spontaneous Preterm Birth (sPTB)
26%
Preeclampsia
20%
Hypertensive Disorders of Pregnancy
17%
During Pregnancy
15%
Singleton Pregnancy
15%
Pregnant Women
13%
Short Cervical Length
13%
Confidence Interval
13%
Cardiovascular Risk
12%
Meta-analysis
12%
Preterm Birth Risk
11%
Human Milk
11%
Induction of Labor
10%
Retrospective Cohort Study
10%