Using the HCR-20 to Predict Aggressive Behavior among Men with Schizophrenia Living in the Community: Accuracy of Prediction, General and Forensic Settings, and Dynamic Risk Factors

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Using the HCR-20 to Predict Aggressive Behavior among Men with Schizophrenia Living in the Community: Accuracy of Prediction, General and Forensic Settings, and Dynamic Risk Factors. / Michel, Steven F.; Riaz, Muhammad; Webster, Christopher; Hart, Stephen D.; Levander, Sten; Mueller-Isberner, Ruediger; Tiihonen, Jari; Repo-Tiihonen, Eila; Tuninger, Eva; Hodgins, Sheilagh.

I: International Journal of Forensic Mental Health, Vol. 12, Nr. 1, 2013, s. 1-13.

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Michel, Steven F. ; Riaz, Muhammad ; Webster, Christopher ; Hart, Stephen D. ; Levander, Sten ; Mueller-Isberner, Ruediger ; Tiihonen, Jari ; Repo-Tiihonen, Eila ; Tuninger, Eva ; Hodgins, Sheilagh. / Using the HCR-20 to Predict Aggressive Behavior among Men with Schizophrenia Living in the Community: Accuracy of Prediction, General and Forensic Settings, and Dynamic Risk Factors. I: International Journal of Forensic Mental Health. 2013 ; Vol. 12, Nr. 1. s. 1-13.

RIS

TY - JOUR

T1 - Using the HCR-20 to Predict Aggressive Behavior among Men with Schizophrenia Living in the Community: Accuracy of Prediction, General and Forensic Settings, and Dynamic Risk Factors

AU - Michel, Steven F.

AU - Riaz, Muhammad

AU - Webster, Christopher

AU - Hart, Stephen D.

AU - Levander, Sten

AU - Mueller-Isberner, Ruediger

AU - Tiihonen, Jari

AU - Repo-Tiihonen, Eila

AU - Tuninger, Eva

AU - Hodgins, Sheilagh

PY - 2013

Y1 - 2013

N2 - The HCR-20 is widely used to assess risk of violence among patients with schizophrenia. Further understanding of the accuracy and changes over time in C and R scores is needed. Using prospectively collected data on 248 men with schizophrenia, the present study found that the HCR-20 significantly predicted aggressive behavior over 24 months. The H, C, R, HCR-20 total, and final risk judgment scores were unable to predict aggressive behavior better than chance among the general psychiatric patients in the first six months after discharge. Changes in three C items, the total R score, and in three R items significantly predicted changes in aggressive behavior.

AB - The HCR-20 is widely used to assess risk of violence among patients with schizophrenia. Further understanding of the accuracy and changes over time in C and R scores is needed. Using prospectively collected data on 248 men with schizophrenia, the present study found that the HCR-20 significantly predicted aggressive behavior over 24 months. The H, C, R, HCR-20 total, and final risk judgment scores were unable to predict aggressive behavior better than chance among the general psychiatric patients in the first six months after discharge. Changes in three C items, the total R score, and in three R items significantly predicted changes in aggressive behavior.

KW - HCR-20

KW - schizophrenia

KW - aggressive behavior

KW - predictive accuracy

KW - dynamic

KW - risk factors

U2 - 10.1080/14999013.2012.760182

DO - 10.1080/14999013.2012.760182

M3 - Article

VL - 12

SP - 1

EP - 13

JO - International Journal of Forensic Mental Health

JF - International Journal of Forensic Mental Health

SN - 1932-9903

IS - 1

ER -