Steady state assumptions in DALYs: effect on estimates of HIV impact
Author(s) -
Adnan A. Hyder,
Richard H. Morrow
Publication year - 1999
Publication title -
journal of epidemiology and community health
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.692
H-Index - 170
eISSN - 1470-2738
pISSN - 0143-005X
DOI - 10.1136/jech.53.1.43
Subject(s) - medicine , human immunodeficiency virus (hiv) , environmental health , immunology
The disability adjusted life year (DALY) and the healthy life year (HeaLY) are both composite indicators of disease burden in a population, which combine healthy life lost from mortality and morbidity. The two formulations deal with the onset and course of a disease differently. The purpose of this paper is to compare the DALY and HeaLY formulations as to differences in apparent impact when a disease is not in an epidemiological steady state and to explore the implications of the differing results.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom