Abstract:
:Individual-level health behaviors and outcomes have multi-level determinants (individual and environmental). Multi-level analysis seeks to explain individual outcomes in terms of both individual and environmental or aggregate variables. Ecologic fallacy (improper inference about individual-level associations based on associations measured only at the aggregate level) can result from confusion about the level of inference that is of ultimate interest. The perspective of multi-level analysis acknowledges the importance of both individual and environmental variables in determining health behaviors and outcomes at the level of the indivisible unit--the individual. The authors review concepts and methods of multi-level analysis and their application to epidemiologic research on health behavior and health outcomes.
journal_name
Am J Epidemioljournal_title
American journal of epidemiologyauthors
Von Korff M,Koepsell T,Curry S,Diehr Pdoi
10.1093/oxfordjournals.aje.a116207subject
Has Abstractpub_date
1992-05-15 00:00:00pages
1077-82issue
10eissn
0002-9262issn
1476-6256journal_volume
135pub_type
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更新日期:1998-11-15 00:00:00
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pub_type: 杂志文章
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更新日期:2007-11-01 00:00:00
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journal_title:American journal of epidemiology
pub_type: 杂志文章
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journal_title:American journal of epidemiology
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pub_type: 杂志文章
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更新日期:1988-03-01 00:00:00
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pub_type: 杂志文章
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更新日期:2002-10-01 00:00:00
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journal_title:American journal of epidemiology
pub_type: 杂志文章,随机对照试验
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更新日期:2014-09-01 00:00:00
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pub_type: 杂志文章,meta分析,评审
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journal_title:American journal of epidemiology
pub_type: 临床试验,杂志文章,随机对照试验
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