Health education interventions to promote health literacy in adults with selected non-communicable diseases living in low-to-middle income countries: A systematic review and meta-analysis.

Rationale, Aims And Objectives: Health illiteracy is an important contributor to the burden of non-communicable diseases (NCDs); in particular in settings where health illiteracy is part of a perpetuating system of risk factors. Interventions that promote health literacy may provide an important tool in the primary and secondary prevention of NCDs. The objective of this systematic review was to evaluate the effectiveness of health literacy interventions on health literacy in the management of patients with selected NCDs living in low-to-middle income countries (LMIC).