“…These references do not define this concept in broad terms, but instead offer specified functional meanings. The majority of these studies focused on lay worker health literacy in terms of functionality for a particular topic or interventions such as diabetes management (Henderson et al, 2013), tuberculosis care (Ritchie et al, 2016), smoking cessation (Harris et al, 2015), mental health (Mehrotra, Tripathi, & Elias, 2014), rheumatoid arthritis (Quinlan et al, 2013), or antiretroviral therapy (Lazarus, Safreed-Harmon, Nicholson, & Jaffar, 2014). Another major implied reference was the ability to provide health guidance to specific populations such as offender health in prison (South et al, 2014), screenings for rural native Hawaiian and Filipino women (Sentell, Cruz, Heo, & Braun, 2013), or Latino immigrants (Squires, & O'Brien, 2012).…”