Gun Control and Suicide: Possible Impact of Canadian Legislation to Ensure Safe Storage of Firearms
Bibliographic record
Abstract
In 1992, the Canadian Firearms Act aimed at ensuring safe storage of firearms was promulgated. This study compares suicide methods 6 years prior to the enactment of the law and 5 years after its enactment. The study encompassed 426 suicide cases from Abitibi-Témiscamingue (Northern Quebec), the region with the highest suicide rate and the highest firearm suicide rate in Quebec. Suicide by firearms decreased in the male and female population. Suicide by hanging increased among youths of both sexes, and suicide by poisoning doubled in the female population. A decrease in firearm suicides was most noticeable in the under-25 age group, although it was in this same age group that the general suicide rate increased the most. The reduction of firearm suicides was not accompanied by a decrease in overall suicide rates.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.003 | 0.014 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.001 |
| Bibliometrics | 0.003 | 0.003 |
| Science and technology studies | 0.004 | 0.002 |
| Scholarly communication | 0.002 | 0.001 |
| Open science | 0.002 | 0.001 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.004 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
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".