The effect of child access prevention laws on adolescent suicide: a negative control approach.
MacAllister S; Miller M; Swanson S · 2025 · Injury epidemiology
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Background Recent publications on Child Access Prevention (CAP) laws suggest substantial protective effects on adolescent firearm suicide. However, these studies have also found comparable protective effect estimates on adolescent…
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Metadata source: Europe PMC · DOI 10.1186/s40621-025-00577-x