Concurrent validity of negative symptom assessments in treatment refractory schizophrenia: relationship between interview-based ratings and inpatient ward observations.
Concurrent validity of negative symptom assessments in treatment refractory schizophrenia: relationship between interview-based ratings and inpatient ward observations.
复制标题
难治性精神分裂症阴性症状评估的同时有效性：基于访谈的评级与住院病房观察之间的关系。
DOI：
10.1016/s0022-3956(00)00041-8
复制
发表时间：
2000
影响因子：
4.8
通讯作者：
Green,MF
中科院分区：
文献类型：
--
作者：
Gilbert,EA;Liberman,RP;Ventura,J;Kern,R;Robertson,MJ;Hwang,S;Green,MF
对35例慢性难治性精神分裂症住院患者进行了基于访谈的阴性症状评分的同时效度评估。采用简明精神病学评定量表和阳性与阴性症状量表对住院患者的阴性症状进行访谈评分，并与时间样本行为检查表评估住院患者的自然行为之间的相关性。更高水平的基于面谈的消极症状与住院病房中人际活动的减少有关，而与娱乐、工具性或自我维持活动无关。这些发现部分支持了以办公室为基础的阴性症状评分的同时有效性，并强调了对患者进行纵向观察对准确识别阴性症状的重要性。
The concurrent validity of interview-based ratings of negative symptoms in 35 inpatients with chronic, treatment refractory schizophrenia was evaluated. Correlations were examined between interview-based ratings of negative symptoms, measured by the Brief Psychiatric Rating Scale and the Positive and Negative Syndrome Scale, and the naturalistic behavior of inpatients as assessed by the Time Sample Behavior Checklist. Higher levels of interview-based negative symptoms were related to reduced interpersonal activity on the inpatient ward, but not to entertainment, instrumental or self-maintenance activities. These findings offer partial support for the concurrent validity of office-based ratings of negative symptoms, and highlight the importance of longitudinal observations of patients for accurate identification of negative symptoms.