A comparison of firearm-related intimate partner homicide in Texas and Maryland: Prevalence, identification of those at risk, and the effect of firearm regulations

德克萨斯州和马里兰州与枪支相关的亲密伴侣杀人事件的比较：发生率、高危人群的识别以及枪支法规的影响

• 批准号: 10166359
• 负责人: Jacquelyn Cutler Campbell
• 金额: $ 105.65万
• 依托单位: JOHNS HOPKINS UNIVERSITY
• 依托单位国家: 美国
• 财政年份: 2020
• 资助国家: 美国
• 起止时间: 2020-09-21 至 2024-08-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/10166359
• 关键词: Address; Affect; Attitude; Behavior; COVID-19 pandemic; Case-Control Studies; Characteristics; Communities; Couples; Data; Data Collection; Data Set; Databases; Disease; Event; Family; Firearms; Foundations; Frequencies; Funding; Future; Geography; Gun injury; Guns; Habits; Health Professional; Home environment; Homicide; Indigenous; Individual; Interdisciplinary Health Team; Interview; Investigation; Knowledge; Laws; Logistic Regressions; Machine Learning; Maryland; Medical Examiners; Methods; Military Personnel; Motivation; Native Americans; Native-Born; Outcome; Ownership; Partner Abuse; Pattern; Phase; Police; Policies; Policy Maker; Population; Prevalence; Preventive Intervention; Privatization; Recording of previous events; Regression Analysis; Regulation; Research; Risk; Risk Factors; Role; Rural; Sampling; Social Work; Social Workers; Subgroup; Substance abuse problem; Suicide; Survivors; Texas; Time; Urban Population; Veterans; Violence; Weight; Woman; abuse victim; accomplished suicide; base; data collection site; evidence base; experience; gun violence; improved; intimate partner violence; male; men; multiple data sources; offender; perpetrators; prevent; social; suicidal risk

Intimate partner homicide (IPH) accounts for one-fifth of U.S. homicides, with the majority of IPH and nearly all (91.6%) of intimate-partner related homicide-suicides (IPH-S) committed by firearms. While much is known about the frequency by which IPH is committed by firearms, research is far more limited regarding how victim/perpetrator firearm access, ownership, and behaviors affect IPH and IPH-S risk. We propose a case-control study in two states (Maryland and Texas) chosen to provide robust interstate firearm comparisons, as well as demographic, geographic and relevant law diversity. We will collect case file (medical examiner, police, prosecutor) and interview data to compare the histories of IPH victims (cases) to those of a random sample of individuals who experienced non-fatal physical IPV in the past two years (controls). The study will accomplish the following: (1) Obtain a count of firearm-related IPH and IPH-S across multiple subgroups through triangulation of data from multiple sources; (2) Describe the context of IPH and IPH-S, including precipitating events, relationship history, and perpetrator characteristics such as prior suicidality and prior substance abuse; (3) Assess the strength of firearm access, ownership, and/or use as risk factors for IPH and IPH-S, attending to intersections with risk factors at the family (e.g., abuse history), community (e.g., community violence), social and environmental levels (e.g., state firearm policies, accessibility of social services); (4) Identify differential patterns of risk between firearm-related and non-firearm related IPH, and between firearm-related IPH and IPH-S; (5) Examine patterns of gun ownership behaviors and attitudes in relation to IPH and IPH-S. We will create a database that will combine data across current data collection endeavors, creating a foundation for future funding. Findings will inform future evidence-based, multiple-level prevention interventions and allow policy makers and practitioners to develop and refine risk-informed approaches to reduce and prevent lethal IPV outcomes.

亲密伴侣凶杀案 (IPH) 占美国凶杀案的五分之一，其中大部分是 IPH 和 几乎所有（91.6%）与亲密伴侣相关的他杀/自杀（IPH-S）都是由枪支造成的。尽管 人们对枪械引发 IPH 的频率知之甚多，但研究却十分有限 关于受害者/肇事者枪支使用、拥有和行为如何影响 IPH 和 IPH-S 风险。 我们建议在两个州（马里兰州和德克萨斯州）进行病例对照研究，以提供强有力的州际医疗服务 枪支比较，以及人口、地理和相关法律的多样性。我们将收集案例 档案（法医、警察、检察官）和访谈数据，以比较 IPH 受害者的历史 （案例）过去经历过非致命性身体 IPV 的个体的随机样本 两年（对照）。该研究将完成以下任务： (1) 获得与枪支相关的 IPH 数量 通过对多个来源的数据进行三角测量，跨多个亚组进行 IPH-S； (2) 描述 IPH 和 IPH-S 的背景，包括诱发事件、关系历史和肇事者 诸如自杀倾向和药物滥用史等特征； (3)评估枪械的强度 访问、所有权和/或使用作为 IPH 和 IPH-S 的风险因素，关注风险交叉点 家庭因素（例如虐待史）、社区因素（例如社区暴力）、社会因素和 环境水平（例如国家枪支政策、社会服务的可及性）； (4) 识别差异 枪支相关和非枪支相关 IPH 之间以及枪支相关 IPH 之间的风险模式 和IPH-S； (5) 检查与 IPH 和 IPH-S 相关的枪支拥有行为和态度模式。 我们将创建一个数据库，将当前数据收集工作中的数据结合起来，创建一个 为今后的融资打下基础。研究结果将为未来基于证据的多层次预防提供信息 干预措施，并允许政策制定者和从业者制定和完善风险知情方法 减少和预防致命的 IPV 结果。

项目成果

Accounting for Multiple Nonfatal Strangulation in Intimate Partner Violence Risk Assessment.

亲密伴侣暴力风险评估中多重非致命勒颈的解释。

• 发表时间: 2022-06
• 影响因子: 2.5
• 作者: Messing, Jill Theresa;Campbell, Jacquelyn;AbiNader, Millan Alexander;Bolyard, Richelle
• 通讯作者: Bolyard, Richelle

Longitudinal Impact of the myPlan App on Health and Safety Among College Women Experiencing Partner Violence.

myPlan 应用程序对遭受伴侣暴力的女大学生健康和安全的纵向影响。

• 发表时间: 2022-07
• 影响因子: 2.5
• 作者: Glass, Nancy E;Clough, Amber;Messing, Jill T;Bloom, Tina;Brown, Megan Lindsay;Eden, Karen B;Campbell, Jacquelyn C;Gielen, Andrea;Laughon, Kathryn;Grace, Karen Trister;Turner, Rachael M;Alvarez, Carmen;Case, James;Barnes;Alhusen
• 通讯作者: Alhusen

Persistence and Potential Lethality in Intimate Partner Violence: Evaluating the Concurrent and Predictive Validity of a Dual Risk Assessment Protocol.

亲密伴侣暴力的持久性和潜在致命性：评估双重风险评估协议的并发和预测有效性。

• 发表时间: 2022
• 影响因子: 2.2
• 作者: Williams, Kirk R;Stansfield, Richard;Campbell, Jacquelyn
• 通讯作者: Campbell, Jacquelyn