Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
FPKNOCYCB indicates whether the woman knew about cycle beads, or the Standard Days Method (SDM), a calendar-based method of contraception, as a method for family planning. The complementary variable FPEVUSCYCB indicates whether the woman had ever used cycle beads as a means to delay or avoid a pregnancy.
Some samples differentiate between spontaneous and probed affirmative responses; see Comparability.