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Reliability and validity of proxy reports of impulsivity and aggression: An evidence-based assessment approach to psychological autopsy methods
被引:0
|作者:
Sanz-Gomez, Sergio
[1
]
Alacreu-Crespo, Adrian
[2
]
Guija, Julio Antonio
[1
,3
]
Giner, Lucas
[1
]
机构:
[1] Univ Seville, Dept Psychiat, Seville, Spain
[2] Univ Zaragoza, Dept Psychol & Sociol, Teruel, Spain
[3] Inst Med Legal & Ciencias Forenses Sevilla, Serv Psiquiatria Forense, Seville, Spain
来源:
SPANISH JOURNAL OF PSYCHIATRY AND MENTAL HEALTH
|
2025年
/
18卷
/
01期
关键词:
Proxy-reports;
Impulsivity;
Aggression;
Suicide ideation;
Reliability;
Validity;
Evidence-based assessment;
SPANISH ADAPTATION;
SUICIDE;
QUESTIONNAIRE;
D O I:
暂无
中图分类号:
R749 [精神病学];
学科分类号:
100205 ;
摘要:
Introduction: Psychological autopsy methods often include measures of impulsivity and aggression. The aim is to assess their reliability and validity in a Spanish sample. Methods: Cross-sectional web-based survey was fulfilled by 184 proband and proxy pairs. Data was collected on sociodemographic characteristics, impulsivity through Barratt Impulsiveness Scale (BIS-11), aggression through Buss-Perry Aggression Questionnaire (BPAQ), and history of suicide ideation. Proxies filled out BIS-11, BPAQ and suicide ideation with the responses they would expect from the probands. Reliability was assessed using intraclass correlation coefficients (ICC) between proband and proxies. Logistic regression analysis was performed to assess the predictive validity of proxy reports in predicting probands' suicide ideation. Results: Bivariate analysis showed differences in BPAQ (Median 68 vs. 62; p = 0.001), but not in BIS11 (p > .050). BIS-11 showed good concordance (ICC = 0.754; CI 95% 0.671-0.816) and BPAQ acceptable (ICC = 0.592; CI 95% 0.442-0.699). In the probands regression model BPAQ predicted suicide ideation (OR 1.038; CI 95% 1.016-1.061) but not BIS-11 (OR 0.991; CI 95% 0.958-1.025). In the proxy-report model BPAQ also predicted probands' suicide ideation (OR 1.036; CI 95% 1.014-1.058) but not BIS-11 (OR 0.973; CI 95% 0.942-1.004). Conclusion: Used as proxy-reported assessment tools, BIS-11 showed better reliability than the BPAQ. However, both showed validity in Spanish population and could be included in psychological autopsy protocols. (c) 2023 The Author(s). Published by Elsevier Espanta, S.L.U. on behalf of Sociedad Espantola de Psiquiatria y Salud Mental (SEPSM). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
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页码:28 / 33
页数:6
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