求翻译：[摘要]通过分析精神科的意外事件及其产生原因，探讨如何建立相应的防范措施提高精神科护理人员的风险意识和管理能力，保证护理安全，提高护理服务质量。本文采用回顾性调查方法对我院2000年1月—2010年12月住院精神病患者中发生的意外事件25例进行分析总结，结果发现精神病患者住院期间最严重的意外事件是自杀、自伤（5例），占意外事件20%，其次是出走（9例），占意外的36%，因此加强安全护理管理，是防范意外事件发生的重要保证。是什么意思？

[Abstract] through the analysis of psychiatric accident and its causes, to explore how to establish appropriate preventive measures to raise awareness of the risk of psychiatric nursing staff and management capacity to ensure care and security, improve care quality. This retrospective survey method

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[Abstract) and has the reason through the analysis neurology department's accident, how discusses establishes the corresponding guard measure to raise the neurology department nursing staff's risk consciousness

[Summary] through the analysis of accidents and their causes of psychiatric, discussion on how to set up appropriate preventive measures to raise risk awareness and management of psychiatric nursing staff capacity, ensure the safety of nursing care, improving the quality of care. This article used r