Individuals with mental ailment could disproportionately drop into these non-response groups. While NSDUH weighting includes non-reaction changes to reduce bias, these adjustments may not completely account for differential non-response by mental sickness status. The NCS-A was performed under a cooperative settlement sponsored by NIMH to fulfill a request from Congress https://kingswoodhomes.uk.com/news/mental-health-football-team-showcase-new-kit-during-match-against-sponsor/