Ever users of contraception, who have used a contraceptive method (since the last birth), but are not currently using a method (V302 > 0 and V312 = 0 and V350 > 0).
Others
Notes
Duration of use of the last method used in the OBI in months is calculated from the preceding variables. If either the years or months is missing, unknown or inconsistent then this variable is set to be the same.
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