Data collected at the adult women level (MICS Women Questionnaire, modules Tetanus Toxoid, Maternal & NB Health, and HIV/AIDS).

Data collected at the child level (MICS Child Questionnaire, modules Birth Registration, Vitamin "A", and Care of Illness).

Data collected at the household level (MICS Household Questionnaire, including module Salt Iodization). The file also includes characteristics of the head of households (from file Household Listing), and data on assets ownership.

Data collected at the household member level (MICS Household Questionnaire, modules Household Listing, Education, and Child Labor). The file also includes the wealth index quintile, calculated using the principal analysis method based on asset ownership information.