Negative and positive symptoms in schizophrenia and depression: a followup.
Negative and positive symptoms in schizophrenia and depression: a followup.
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精神分裂症和抑郁症的阴性和阳性症状：后续行动。
DOI：
10.1093/schbul/10.3.371
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发表时间：
1984
影响因子：
6.6
通讯作者：
Harrow,M
中科院分区：
文献类型：
--
作者：
Pogue-Geile,MF;Harrow,M
Negative and positive symptoms were investigated in 39 schizophrenic and 33 depressed patients, aged 18–30 yrs, at follow-up approximately 1½ yrs after hospital discharge. Flat affect, poverty of speech, and psychomotor retardation were included as negative symptoms, and delusions, hallucinations, and florid thought disorder were included as positive symptoms. Marked negative symptoms occurred in a subgroup of schizophrenic Ss at follow-up, but they were infrequent among depressed Ss. Educational difficulties and poor social functioning before initial hospitalization were associated with later negative symptoms at follow-up for schizophrenics. Negative symptoms were also related to concurrent outcome measures of instrumental and social functioning at follow-up. Contrary to some hypotheses, negative and positive symptoms, when assessed concurrently, were not at opposite ends of a bipolar continuum. Rather, they appeared to be independent phenomena in schizophrenia during the early posthospital phase. Results suggest that negative symptoms are important for a subgroup of schizophrenic patients during the early course of their disorder and that they have important correlates with specific aspects of role functioning.(58 ref)(PsycINFO Database Record (c) 2016 APA, all rights reserved)
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作者：
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DOI：
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DOI：
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发表时间：
1975
期刊：
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作者：
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影响因子：
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作者：
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影响因子：
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作者：
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