美国私人枪支的数量和类型

IF 2.8 2区社会学 Q1 Social Sciences

Annals of the American Academy of Political and Social Science Pub Date : 2022-11-01 DOI:10.1177/00027162231164855

J. Berrigan, D. Azrael, Matthew Miller

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引用次数: 0

摘要

自2015年以来，已有数千万支枪支进入美国市场。利用家庭调查数据，我们发现美国成年人拥有的枪支数量从2015年的2.65亿增加到2019年的3.26亿。在此期间，手枪的比例略有增加，从42%增加到44%，延续了长期以来的趋势。手枪占70%(1.02亿支)，左轮手枪占30%(4300万支);570万存放在汽车里。63%的长枪是步枪(1.13亿支);37%是霰弹枪(6500万支)。在40%的半自动步枪中，一半被描述为军用步枪(2300万支)，一半被描述为狩猎步枪(2200万支)。枪支所有权高度集中:87%的枪支由拥有两支以上枪支的一半枪支所有者拥有。我们讨论了这些发现对公共卫生和监测的影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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The Number and Type of Private Firearms in the United States

Since 2015, tens of millions of guns have entered the U.S. market. Using household survey data, we found that the number of firearms owned by U.S. adults increased from 265 million in 2015 to 326 million in 2019. Over this period, the proportion of firearms that were handguns increased slightly, from 42 to 44 percent, continuing a long-standing trend. Seventy percent of handguns were pistols (102 million) and 30 percent revolvers (43 million); 5.7 million were stored in cars. Sixty-three percent of long guns were rifles (113 million); 37 percent were shotguns (65 million). Of the 40 percent of rifles that were semiautomatic, half were described as military-style rifles (23 million) and half as hunting rifles (22 million). Gun ownership was highly concentrated: 87 percent of all firearms were owned by the half of gun owners who owned more than two guns. We discuss the public health and surveillance implications of these findings.

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来源期刊

Annals of the American Academy of Political and Social Science Multiple-

CiteScore

5.20

自引率

0.00%

发文量

期刊介绍： The AAPSS seeks to promote the progress of the social sciences and the use of social science knowledge in the enrichment of public understanding and in the development of public policy. It does so by fostering multidisciplinary understanding of important questions among those who create, disseminate, and apply the social sciences, and by encouraging and celebrating talented people who produce and use research to enhance public understanding of important social problems.