Nighttime gunshots and the sirens wailing right after may be a larger factor in the health and well-being of millions of people than previously considered, Mass General Brigham researchers report.
The study looked at 72,236 gunshot reports from big cities — including Boston.
“A nighttime gunshot likely disrupts the sleep of nearby community residents due to the sheer sound of the shot, which is then followed by a cacophony of sirens from police vehicles and ambulances,” said Rebecca Robbins, a researcher at Brigham and Women’s Hospital and one author of the study. “The findings from our study shed light on this potentially significant and underexplored social determinant of sleep and population health.”
The report, titled “Estimating Community Disruption from Nighttime Gunshots in 6 U.S. Cities, 2015 to 2021,” explores how many people hear gunshots during the nighttime, how many nighttime shots are heard and the demographics of the most impacted communities.
Of the most populated U.S. city, researchers were only able to access enough gunshot data for Boston; Philadelphia; Washington D.C.; Baltimore; Portland, Oregon; and New York. In total, the team looked at 72,236 gunshot reports from 2015 to 2021.
The work builds on research looking into the “potential for an exponentially broader community impact” of gun violence than the “staggering” number of direct casualties in the U.S., a release from MGH states.
Overall, the study concluded that gunshots were far more prevalent at night — 72% of the shots across the cities occurred during nighttime — and there may be an estimated 12.5 million individual instances of a person hearing a gunshot in just the six cities annually.
As median household income went up, the study concluded, rates of nearby nighttime gunshots went down.
“Nighttime gunshots may be an additional environmental hindrance to sleep, health, and well-being, particularly in economically vulnerable neighborhoods,” the…
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