| Features Calendar 
| CalendarThe DHS calendar is a month by month history of certain key reproductive and contraceptive key events in the life of the woman respondent for the 5 years preceding the interview. |  | 
| HIV behavior 
| HIV behaviorQuestions asking individuals about behavioral risk factors related to the transmission of HIV. Can be asked of women and/or men. These are included as part of the core questionnaire. |  | 
| HIV knowledge 
| HIV knowledgeQuestions asking individuals about their knowledge about HIV. Can be asked of women and/or men. These are included as part of the core questionnaire. |  | 
| Husband's survey 
| Husband's surveySurveys that used a separate questionnaire for husband's of women respondents (rather than a men's questionnaire). |  | 
| Men's survey 
| Men's surveySurveys that include men in addition to women as individual respondents. |  | 
| Migration 
| MigrationQuestions asking individuals about their prior residences if they have moved since birth. Can be asked of women and/or men. |  | 
| Paper survey 
| Paper surveyInterviews conducted with paper questionnaires which are later entered into a computer at a central office. |  |