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Record W4408298654 · doi:10.1016/j.hpopen.2025.100137

A critical Response to “How firearm legislation impacts firearm mortality”, A focused look at Canadian and Australian evidence

2025· article· en· W4408298654 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

VenueHealth Policy OPEN · 2025
Typearticle
Languageen
FieldSocial Sciences
TopicGun Ownership and Violence Research
Canadian institutionsMcMaster University
Fundersnot available
KeywordsLegislationBusinessForensic engineeringEngineeringPolitical scienceLaw

Abstract

fetched live from OpenAlex

, entitled "How firearm legislation impacts firearm mortality internationally: A scoping review" claims that Australian and Canadian firearms legislation is associated with reductions in homicide and suicide by firearms. Unfortunately, the review overexaggerates the effectiveness of firearms legislation in Australia and Canada, leaves out some important studies, and does not rigorously examine these articles. Eight Australian studies are referenced that examine the association between gun control legislation, primarily the National Firearms Act (NFA), and firearm homicide. Seven studies find no association between gun control legislation and firearm homicide. Only one study finds a reduction in female homicide but this is contradicted by a study using methods controlling for confounding factors. Four studies examining suicide rates and the association with the NFA find no associated benefit, including the single study that controls for confounders. Two studies find an associated decline in firearm suicide rates with the NFA but there is a decline in non firearms homicide rates at the same time that makes it impossible to know if the decline is associated with the NFA or another variable. The results of the Canadian studies on legislation and the association with firearms homicide points to no beneficial association when more methodologically sound methods and studies are reviewed. Canadian studies on the association with legislation and suicide by firearm demonstrate a reduction in suicide rates with a substitution for other methods and no overall reduction in suicide rates. Overall, Australian and Canadian studies to not appear to demonstrate beneficial associations with gun control legislation.

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)0.005
metaresearch head score (Gemma)0.011
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMetaresearch, Science and technology studies
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.656
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0050.011
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
Science and technology studies0.0020.000
Scholarly communication0.0010.001
Open science0.0010.000
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 head0.265
GPT teacher head0.570
Teacher spread0.305 · 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