Keyphrases
Meta-analysis
100%
Venous Thrombosis
100%
Systematic Meta-analysis
100%
Combined Oral Contraceptives
100%
Thrombosis Risk
100%
Venous Thromboembolism
40%
Progestogens
40%
Risk Ratio
20%
Risk Estimation
20%
Ethinylestradiol
20%
Monophasic
20%
Levonorgestrel
20%
Confidence Interval
10%
Selection Criteria
10%
PubMed
10%
Risk-adjusted
10%
Random Effects Model
10%
Sensitivity Analysis
10%
Risk Difference
10%
Level Characteristic Values
10%
Subgroup Analysis
10%
Cochrane Library
10%
Search Strategy
10%
Oral Contraceptive Use
10%
Oral Contraception
10%
Search Terms
10%
Increasing Risk
10%
Cyproterone Acetate
10%
Venous Thromboembolism Risk
10%
Gestodene
10%
Drospirenone
10%
Comparative Risk
10%
Desogestrel
10%
Combined Search
10%
Pharmacology, Toxicology and Pharmaceutical Science
Oral Contraceptive Agent
100%
Vein Thrombosis
100%
Venous Thromboembolism
55%
Progestin
44%
Ethinylestradiol
22%
Levonorgestrel
22%
Random Effects Model
11%
Cyproterone Acetate
11%
Gestodene
11%
Drospirenone
11%
Desogestrel
11%