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Table 1 Sources of relevant default assumptions in Impact 2 model

From: Estimating the contribution of a service delivery organisation to the national modern contraceptive prevalence rate: Marie Stopes International's Impact 2 model

Data

Source

Projected women of reproductive age

UN Population Prospects (2010) revision [11]

Projected female life expectancy at birth (e0)

UN Population Prospects (2010) revision [11]

Female age-specific mortality rates (5px)

Model life table families [14]

Units needed for one year of coverage

United States Agency for International Development (USAID) 2011 CYP Update [6]

Median age of sterilisation

DHS (for samples greater than 30 women) or weighted regional average [10]

Cumulative continuation rates (IUD, implant)

USAID 2011 CYP Update [6]