Being Lost to Follow-Up to Healthcare Appointments: A Concept Analysis.

The concept of being lost to follow-up is very common in healthcare. Though its meaning might seem literal, its use, particularly in healthcare, requires detailed analysis, to understand factors surrounding its incidence and ways of curtailing its detrimental consequences. Walker and Avant's eight-step concept analysis was used to identify the antecedents, attributes, empirical referents, and consequences of this concept.