"Lost to Follow-Up" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
Study subjects in COHORT STUDIES whose outcomes are unknown e.g., because they could not or did not wish to attend follow-up visits.(from Dictionary of Epidemiology, 5th ed.)
This graph shows the total number of publications written about "Lost to Follow-Up" by people in this website by year, and whether "Lost to Follow-Up" was a major or minor topic of these publications.
To see the data from this visualization as text, click here.