FURTHER EVIDENCE FOR OLFACTORY IDENTIFICATION DEFICITS IN SCHIZOPHRENIA
FURTHER EVIDENCE FOR OLFACTORY IDENTIFICATION DEFICITS IN SCHIZOPHRENIA
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DOI：
10.1016/0920-9964(94)90075-2
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发表时间：
1994-05-01
影响因子：
4.5
通讯作者：
ALLIGER, R
中科院分区：
文献类型：
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作者：
HOULIHAN, DJ;FLAUM, M;ALLIGER, R
47名精神分裂症患者和36名吸烟史相匹配的正常对照者接受了宾夕法尼亚大学气味识别测试（UPSIT）和图片识别测试（PIT）。在成功完成PIT的受试者中，不吸烟的精神分裂症患者的UPSIT得分明显低于不吸烟的对照组。吸烟史和诊断没有相互作用产生任何明显的影响。性别差异不显著。这些结果表明，即使可能的混杂因素得到充分控制，精神分裂症患者的嗅觉识别能力也会下降。
Forty-seven schizophrenic patients and 36 normal controls, matched for smoking history, were administered the University of Pennsylvania Smell Identification Test (UPSIT) and the Picture Identification Test (PIT). Amongst subjects successfully completing the PIT, non-smoking schizophrenic patients had significantly lower UPSIT scores than non-smoking controls. Smoking history and diagnosis did not interact to produce any pronounced effect. No significant gender difference was found. These results suggest schizophrenics display decreased olfactory identification even if likely confounders are adequately controlled.