A quantitative review of cognitive functioning in homeless adults.
A quantitative review of cognitive functioning in homeless adults.
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无家可归成年人认知功能的定量综述。
DOI：
10.1097/nmd.0000000000000248
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发表时间：
2015-02
期刊：
影响因子：
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通讯作者：
Twamley EW
中科院分区：
文献类型：
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作者：
Depp CA;Vella L;Orff HJ;Twamley EW
无家可归者认知障碍的危险因素比例较高。我们回顾了现有的同行评审研究，报告了对无家可归者样本进行客观认知测量的数据。除了汇总样本特征之外，还计算了总体认知筛查指标、全量表智商和病前智商的汇总样本加权估计值，以了解现有研究的代表性。总共确定了 24 项独特的研究，涉及 2969 名受试者。认知障碍发生率的汇总估计值为 25%，平均全量表 IQ 得分为 85，比正常人群的平均值低 1 个标准差。研究发现认知障碍在无家可归的成年人中很常见，并且可能是阻碍该人群康复工作的跨诊断问题。关于无家可归妇女和无家可归者认知能力的数据相对较少。
Homeless people experience elevated rates of risk factors for cognitive impairment. We reviewed available peer-reviewed studies reporting data from objective measures of cognition in samples identified as homeless. Pooled sample-weighted estimates of global cognitive screening measures, full scale IQ, and pre-morbid IQ were calculated, in addition to pooled sample characteristics to understand the representativeness of available studies. A total of 24 unique studies were identified, with 2969 subjects. The pooled estimate for the frequency of cognitive impairment was 25%, and the mean full scale IQ score was 85, one standard deviation below the mean of the normal population. Cognitive impairment was found to common among homeless adults, and may be a transdiagnostic problem that impedes rehabilitative efforts in this population. Comparatively little data is available about cognition in homeless women and unsheltered persons.