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Advance directive (Living Will) completion and intention of completion rates in Alberta

2011· article· en· W2115693394 on OpenAlexaffabout
Donna M. Wilson, Joachim Cohen, Sabu Aliyar

Bibliographic record

VenueBMJ Supportive & Palliative Care · 2011
Typearticle
Languageen
FieldMedicine
TopicPalliative Care and End-of-Life Issues
Canadian institutionsUniversity of Alberta
Fundersnot available
KeywordsDirectiveLiving WillsPopulationDemographyPsychologyGerontologyAdvance care planningMedicineHealth careLawSociologyPolitical science

Abstract

fetched live from OpenAlex

Canadian provinces have had laws for 10 years to guide developing and use of advance directives (living wills). Although laws reflect public preferences, living will completion rates have been identified as low. A public survey in Alberta Canada was done for information on current living will completion or intention rates. The University of Alberta's Population Research Laboratory was asked to add questions to their annual telephone survey. This survey is carefully conducted for correct population proportions and results highly (95%) representative of all persons aged 18+. In May-July 2010, 1203 were surveyed and 43.6% reported having a current living will and 42.1% reported thinking about or planning one; 14.3% said they did not need or want one. Significant differences across population sub-groups were found, with higher completion rates among persons who had been involved in a decision to stop or not start life support, had cared for a dying person, had a close family member or friend who died, had been involved in a decision to put a pet or another animal down, described themselves as religious, were over age 64 and were married or divorced/widowed. Albertans have a relatively high rate of completion and intention of completion, with factors having lead to this state of interest. With the number of deaths expected to double in the future, and with public experience of death and dying increasing, living will completion rates could increase. This information should be taken into consideration for future developments in advanced care planning and end-of-life care.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.001
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.021
Threshold uncertainty score0.919

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.127
GPT teacher head0.418
Teacher spread0.292 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations0
Published2011
Admission routes2
Has abstractyes

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