Roster records were the next level observation. Each individual rostered has been represented by a single record (row) on the roster dataset. All individuals who slept in the household the night before or who were usual residents were included on the household roster; this information was provided by the head of the household. Roster data contains individual-level roster data collected during the household interview for individuals of all ages, including those who were not eligible, who did not consent or who were not interviewed. Individuals who participated in the individual interview were indicated as eligible respondents by the variable indstatus = 1. Individuals who participated in biomarker testing and had valid laboratory test results were indicated by the variable bt_status = 1. Each person on the Roster dataset has been identified by a unique personid.
Cases: | 50706 |
Variables: | 60 |