Dictionary
The Dictionary provides concise definitions of health economics terms, arranged alphabetically for quick reference. Use it to understand unfamiliar terminology or confirm the meaning of a specific term.
A
- AttritionParticipant Dropout, Sample Loss
- The loss of study participants over a trial or longitudinal study due to withdrawal, loss to follow-up, or death.
L
- Loss to Follow-UpLTFU, Uncontactable Participant
- A situation in which a study participant can no longer be reached before planned completion, resulting in incomplete outcome data.