Performance of a checklist to exclude pregnancy at the time of contraceptive initiation among women with a negative urine pregnancy test

Keyphrases

• Contraception 25%
• Contraceptive Initiation 100%
• Contraceptive Methods 12%
• Contraceptives 12%
• Criteria-based 12%
• Early Pregnancy 25%
• False Positive Rate 12%
• Intrauterine Device 12%
• Likelihood Ratio 12%
• Long-acting Reversible Contraception 12%
• Luteal Phase 50%
• Negative Predictive Value 37%
• Patient History 12%
• Positive Predictive Value 25%
• Predictive Likelihood 12%
• Pregnancy Test 12%
• Prospective Cohort Study 12%
• Same-day Initiation 12%
• Screen Positive 12%
• Sensitivity Specificity 12%
• Short-acting 12%
• St. Louis 12%
• Urine Pregnancy Test 100%

Medicine and Dentistry

• Checklist 100%
• False Positive Result 10%
• First Trimester Pregnancy 20%
• Intrauterine Device 10%
• Long-Acting Reversible Contraception 10%
• Luteal Phase 40%
• Pregnancy Test 100%
• Prospective Cohort Study 10%
• Sensitivity and Specificity 20%

Biochemistry, Genetics and Molecular Biology

• First Trimester Pregnancy 50%
• Luteal Phase 100%
• Pregnancy Testing 25%
• Prospective Cohort Study 25%