Scientific research shows that the likelihood of aggressive behaviour in people with mental disorders compared to healthy people is usually higher than among healthy people. Considering the social harmfulness of acts committed by persons suffering from schizophrenia, a thorough analysis of their conditions is recommended.

The paper presents the results of research conducted by a team from the Forensic Psychiatry Clinic of the Institute of Psychiatry and Neurology (IPiN) in Warsaw regarding the psychological determinants of aggressive behaviour of people diagnosed with schizophrenia. The analysis covers selected demographic variables, personality traits as well as the level and type of aggression presented, including previously undertaken violent behaviour.

This article includes the results of studies on patients diagnosed with schizophrenia, interned in the Forensic Psychiatry Clinic of IPiN, as well as patients with schizophrenia (addicted and non-addicted) staying in general psychiatric wards.

科学研究表明，与健康人相比，精神障碍患者进行攻击行为的可能性通常高于健康人。考虑到精神分裂症患者所采取行为的社会危害性，建议对其情况进行彻底分析。

本文介绍了由华沙精神病学和神经病学研究所（IPiN）法医精神病学诊所的团队进行的有关诊断为精神分裂症患者攻击行为的心理决定因素的研究结果。该分析涵盖了选定的人口统计学变量，人格特质以及所表现出的侵略程度和类型，包括先前采取的暴力行为。

本文包括对在IPiN法医精神病学诊所实习的被诊断为精神分裂症的患者以及留在普通精神病房的精神分裂症患者（成瘾者和非成瘾者）的研究结果。