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Exploratory study on the base-rate of paranoid ideation in a non-clinical Chinese sample
Chan, Raymond C. K.1,2; Li, Xiaoyan; Lai, Man-kin3; Li, Huanhuan4; Wang, Ya1,2; Cui, Jifang5; Deng, Yongyu6; Raine, Adrian7,8,9; Chan, RCK (reprint author), Chinese Acad Sci, Inst Psychol, Neuropsychol & Appl Cognit Neurosci Lab, 4A Datun Rd, Beijing 100101, Peoples R China.
2011-01-30
发表期刊PSYCHIATRY RESEARCH
ISSN0165-1781
文章类型Article
卷号185期号:1-2页码:254-260
产权排序1,2
摘要Recent findings from several large-scale community surveys suggest that delusions tend to occur in non-clinical samples as a continuous phenotype rather than as an all-or-none phenomenon. However, the majority of studies on the prevalence of delusions and paranoid ideation are limited to Western samples. The present study aims to examine the phenomenon and base-rate of paranoid ideation in a Chinese non-clinical sample. A total of 4951 undergraduates (65.9% male) completed a checklist for paranoid ideation and the Schizotypal Personality Questionnaire (SPQ). Participants were classified into individuals with and without schizotypal personality disorder (SPD) features based on the SPQ. For the frequency subscale, 2.1-18.2% of the participants without SPD features experienced certain types of paranoid ideation at least once a week during the survey. The prevalence rate even elevated to a higher proportion in conviction and distress dimensions. For the conviction subscale, 93-53.5% of the participants somewhat believed of the ideations. For the distress subscale, 14.7-31.3% of the participants felt somewhat distressing in the experienced paranoid ideation. Participants with SPD features reported significantly higher prevalence in most items across these three dimensions. Findings indicate a high base-rate of attenuated forms of psychotic-like symptoms in a non-clinical Chinese sample, and provide further evidence for the continuity of psychotic phenomenon in non-clinical samples. (C) 2009 Elsevier Ireland Ltd. All rights reserved.
关键词Delusions Paranoid Prevalence Non-clinical Chinese
学科领域Psychology Of Education,social Psychology
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收录类别SCI
语种英语
项目资助者Project-Oriented Hundred Talents Programme [07CX031003] ; Chinese Academy of Sciences [KSCX2-YW-R-131] ; National Basic Research Programme [2007CB512302]
项目简介This study was supported partially by the Project-Oriented Hundred Talents Programme (07CX031003), the Knowledge Innovation Project of the Chinese Academy of Sciences (KSCX2-YW-R-131), and a grant from the National Basic Research Programme (973 Programme No. 2007CB512302) to Raymond Chan. These funding agents had no further role in the study design; in the collection, analysis and interpretation of the data; in the writing of the manuscript; and in the decision to submit the paper for publication.
WOS记录号WOS:000287113000043
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被引频次:8[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/11510
专题脑与认知科学国家重点实验室
通讯作者Chan, RCK (reprint author), Chinese Acad Sci, Inst Psychol, Neuropsychol & Appl Cognit Neurosci Lab, 4A Datun Rd, Beijing 100101, Peoples R China.
作者单位1.Chinese Acad Sci, Inst Psychol, Neuropsychol & Appl Cognit Neurosci Lab, Beijing 100101, Peoples R China
2.Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Beijing 100101, Peoples R China
3.Hong Kong Polytech Univ, Network Hlth & Welf Studies, Hong Kong, Hong Kong, Peoples R China
4.Sun Yat Sen Univ, Dept Psychol, Guangzhou 510275, Guangdong, Peoples R China
5.Beijing Normal Univ, Sch Psychol, Beijing 100875, Peoples R China
6.Zhongkai Univ Agr & Technol, Guangzhou, Guangdong, Peoples R China
7.Univ Penn, Dept Criminol, Philadelphia, PA 19104 USA
8.Univ Penn, Dept Psychiat, Philadelphia, PA 19104 USA
9.Univ Penn, Dept Psychol, Philadelphia, PA 19104 USA
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Chan, Raymond C. K.,Li, Xiaoyan,Lai, Man-kin,et al. Exploratory study on the base-rate of paranoid ideation in a non-clinical Chinese sample[J]. PSYCHIATRY RESEARCH,2011,185(1-2):254-260.
APA Chan, Raymond C. K..,Li, Xiaoyan.,Lai, Man-kin.,Li, Huanhuan.,Wang, Ya.,...&Chan, RCK .(2011).Exploratory study on the base-rate of paranoid ideation in a non-clinical Chinese sample.PSYCHIATRY RESEARCH,185(1-2),254-260.
MLA Chan, Raymond C. K.,et al."Exploratory study on the base-rate of paranoid ideation in a non-clinical Chinese sample".PSYCHIATRY RESEARCH 185.1-2(2011):254-260.
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