[Euthanasia and other medical decisions concerning the end of life in Belgium: epidemiologic studies].
BACKGROUND
The study presented here is the first replica of the Dutch death certificate study on end of life decisions (ELDs). The main objective was to assess the incidence of euthanasia (the administration of drugs with the explicit intention to shorten the patient's life at the explicit request of the patient), physician assisted suicide (PAS), and other ELDs in medical practice in Belgium (Flanders).


METHODS
A 20% random sample of 3,999 deaths was selected from all death certificates between January 1 and April 30, 1998. The physicians who signed the death certificates received one mail questionnaire per death case.


RESULTS
The response rate of the physicians was 52%. The results were corrected for the non response bias, and extrapolated to estimated annual incidences after seasonal adjustment for causes of death. It was estimated that 1.3% (1.0-1.6%, CI: 95) of all deaths resulted from euthanasia or PAS. In 3.2% (2.7-3.8%, CI: 95) of all cases, the physician ended the patient's life with lethal drugs without the explicit request of the patient. Alleviation of pain and symptoms with opioids in doses with a potential life shortening effect preceded death in 18.5% (17.3-19.7%, CI: 95) of cases and nontreatment decisions in 16.4% (15.3-17.5%, CI: 95) of cases, of which 5.8% (5.1-6.5%, CI: 95) with the explicit intention of ending the patient's life.


CONCLUSIONS
ELDs are prominent in medical practice in Belgium (Flanders). The incidence of deaths preceded by an ELD is similar to the Netherlands, but greater than in Australia. However, in Belgium (Flanders) the incidence of ending of patient's life without the patient's explicit request (3.2%, 2.7-3.8% CI: 95) is similar to Australia (3.5%, 2.7-4.3% CI: 95), but significantly higher than in the Netherlands (0.7%, 0.5-0.9% CI: 95).
Deliens
L
L
Service de Sociologie Médicale, Vrije Universiteit Brussel.
Mortier
F
F
Bilsen
J
J
Cosyns
M
M
Vander Stichele
R
R
Vanoverloop
J
J
Ingels
K
K
Bernheim
J
J
D000293:Adolescent; D000328:Adult; D016223:Advance Directives; D000368:Aged; D000369:Aged, 80 and over; D001530:Belgium / Q000453:epidemiology; D002648:Child; D002675:Child, Preschool; D003644:Death Certificates; D003657:Decision Making; D005065:Euthanasia / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D015994:Incidence; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D017236:Suicide, Assisted / Q000706:statistics & numerical data*; D013727:Terminal Care