Keyphrases
Cervical Dilatation
10%
Cervical Examination
10%
Cervical Insufficiency
10%
Cervical Length
10%
Cervical Length Measurement
20%
Cervix
10%
Counseling
10%
Density Plot
10%
During Pregnancy
10%
Effective Predictor
10%
Event Characteristics
10%
Fetus
10%
Gestational Age
10%
High-risk Women
10%
Kaplan-Meier Survival Analysis
10%
Midtrimester
30%
Multicenter Retrospective Cohort Study
10%
Obstetrics
10%
Predictive Models
10%
Pregnant Women
20%
Preterm Birth
100%
Preterm Birth Rate
10%
Short Cervical Length
20%
Singleton
10%
Sonographic
100%
Speculum
10%
Stage Classification
10%
Stage Model
20%
Stage-based
10%
Staging Criteria
100%
Statistical Analysis
10%
Targeted Intervention
10%
Time-to-event
10%
Medicine and Dentistry
Birth Rate
9%
Cervical Length Measurement
45%
Cervix
9%
Counseling
9%
Echography
9%
Gestational Age
9%
Obstetrics
9%
Physical Examination
100%
Pregnancy
100%
Premature Labor
100%
Retrospective Cohort Study
9%
Survival Analysis
9%
Uterine Cervix Dilatation
9%
Uterine Cervix Incompetence
9%
Nursing and Health Professions
Birth Rate
9%
Cervical Length Measurement
45%
Cohort Analysis
9%
Counseling
9%
Echography
9%
Gestational Age
9%
Physical Examination
100%
Premature Labor
100%
Survival Analysis
9%
Uterine Cervix Dilatation
9%
Uterine Cervix Incompetence
9%
Vascular Guide Wire
9%
Biochemistry, Genetics and Molecular Biology
Birth Rate
50%
Cohort Study
50%
Dilatation
50%
Pregnancy
100%
Pharmacology, Toxicology and Pharmaceutical Science
Cohort Study
9%
Premature Labor
100%
Uterine Cervix Incompetence
9%