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Record W2014894886 · doi:10.2174/157488606777934404

NSAID Use and the Risk of Parkinsons Disease

2006· article· en· W2014894886 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.
aboutThe title or abstract carries a Canadian signal from the geographic lexicon.

Bibliographic record

VenueCurrent Drug Safety · 2006
Typearticle
Languageen
FieldMedicine
TopicParkinson's Disease Mechanisms and Treatments
Canadian institutionsUniversity of British ColumbiaCentre for Advancing Health OutcomesVancouver General Hospital
Fundersnot available
KeywordsMedicineMedical prescriptionDiseaseLogistic regressionRetrospective cohort studyInternal medicinePharmacoepidemiologyConditional logistic regressionCase-control studyPharmacology

Abstract

fetched live from OpenAlex

Parkinson's disease (PD) is a neurodegenerative disease with limited pharmacologic therapies. Recent animal studies and one large retrospective study have found NSAIDs to be protective against the development of PD. We decided to test this hypothesis by conducting a nested case-control study using the Saskatchewan drug plan database. Entry to the cohort was defined as the first prescription of an antihypertensive agent between 1980 and 1987 and followed until 1999. Cases were defined as those having received three prescriptions for a dopamine agonist within a year. For each case, ten controls were selected matched to the case by age, calendar time and index date. Conditional logistic regression was used to estimate rate ratios adjusting for gender, previous use of arthritis medication and previous antipsychotic use. Current users of NSAIDs had a slightly higher risk of developing PD (RR=1.49 [95% CI, 1.11-2.01]). This effect was not seen with past users (RR=1.18 [95% CI, 0.89-1.59]). Based on the results of our study current users of NSAIDs may be at a slightly higher risk of developing PD. More studies are needed to confirm this finding.

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.

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)0.000
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 score0.113
Threshold uncertainty score0.382

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
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 head0.015
GPT teacher head0.255
Teacher spread0.240 · 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