HCPOAHealth Care Power of Attorney
HCPOAHoward County Police Officers' Association (Ellicott City, MD)
References in periodicals archive ?
Because we recruited no PD cases from the HCPOA or through community advertisement and therefore could not include a term for this group in our models to control for potential confounding introduced by unmeasured differences among this group, our primary analyses excluded these controls.
When we excluded HCPOA and community advertisement controls from the analyses, the OR for PD among those in the highest compared with lowest quartile was 3.
The positive association with tibia bone lead remained fairly consistent whether analyses excluded HCPOA and community advertisement controls, included only movement disorders clinic cases and their spouse/in-law/friend controls, or included all cases and controls.