Keyphrases
Meta-analysis
100%
During Pregnancy
100%
Systematic Meta-analysis
100%
Cord Blood
100%
Vitamin D Status
100%
R-value
40%
Maternal Blood
40%
Copyright
20%
Context Effects
20%
Inclusion Criteria
20%
Prospero
20%
Methodological Quality
20%
Substantial Reduction
20%
Mother-infant Dyad
20%
Embase
20%
Exclusion Criteria
20%
Correlation Coefficient
20%
Data Extraction
20%
PubMed
20%
Random-effects Meta-analysis
20%
Effect Size Estimation
20%
Subgroup Analysis
20%
Sensitivity Analysis
20%
Text Reviews
20%
Pooling Effect
20%
Maternal Serum
20%
Web of Science Database
20%
Joanna Briggs Institute
20%
High Heterogeneity
20%
25-hydroxyvitamin D (25OHD)
20%
25(OH)D Concentration
20%
Serum 25(OH)D Concentrations
20%
Circulating 25-hydroxyvitamin D
20%
Prevalence Data
20%
Maternal Vitamin D
20%
Agricultural and Biological Sciences
Meta-Analysis
100%
Systematic Review
100%
Cord Blood
100%
Vitamin D
100%
Spider Web
20%
Prevalence
20%
Immunology and Microbiology
Maternal Blood
100%
Data Extraction
50%
Web of Science
50%
Prevalence
50%
Maternal Serum
50%
Medline
50%
Embase
50%
Biochemistry, Genetics and Molecular Biology
Vitamin D
100%
Prevalence
20%
Web of Science
20%
Data Extraction
20%
Medline
20%
Embase
20%
Pharmacology, Toxicology and Pharmaceutical Science
Vitamin D
100%
Prevalence
20%
25 Hydroxyvitamin D
20%