Contraceptive Efficacy is measured by:-
Contraceptive efficacy: Is assessed by measuring the number of unplanned pregnancies that occur during a specified period of exposure and use of a contraceptive method. Two methods used are: - Pearl index - Life table analysis Life table analysis as measure of contraceptive efficacy is a better measure than Pearl Index
Pearl index only
Pearl index and Life table analysis
Life table analysis and Couple protection rate
Pearl index and Couple protection rate
Definitions & Concepts