| pubmed-article:11246579 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:11246579 | lifeskim:mentions | umls-concept:C0001873 | lld:lifeskim |
| pubmed-article:11246579 | lifeskim:mentions | umls-concept:C0018684 | lld:lifeskim |
| pubmed-article:11246579 | lifeskim:mentions | umls-concept:C1280500 | lld:lifeskim |
| pubmed-article:11246579 | lifeskim:mentions | umls-concept:C0205178 | lld:lifeskim |
| pubmed-article:11246579 | lifeskim:mentions | umls-concept:C0036576 | lld:lifeskim |
| pubmed-article:11246579 | lifeskim:mentions | umls-concept:C0936012 | lld:lifeskim |
| pubmed-article:11246579 | lifeskim:mentions | umls-concept:C1706462 | lld:lifeskim |
| pubmed-article:11246579 | pubmed:issue | 2 | lld:pubmed |
| pubmed-article:11246579 | pubmed:dateCreated | 2001-3-14 | lld:pubmed |
| pubmed-article:11246579 | pubmed:abstractText | The case-crossover design was proposed for the study of a transient effect of an intermittent exposure on the subsequent occurrence of a rare acute-onset disease. This design can be an alternative to Poisson time series regression for studying the health effects of fine particulate matter air pollution. Characteristics of time-series of particulate matter, including long-term time trends, seasonal trends, and short-term autocorrelations, require that referent selection in the case-crossover design be considered carefully and adapted to minimize bias. We performed simulations to evaluate the bias associated with various referent selection strategies for a proposed case-crossover study of associations between particulate matter and primary cardiac arrest. Some a priori reasonable strategies were associated with a relative bias as large as 10%, but for most strategies the relative bias was less than 2% with confidence interval coverage within 1% of the nominal level. We show that referent selection for case-crossover designs raises the same issues as selection of smoothing method for time series analyses. In addition, conditional logistic regression analysis is not strictly valid for some case-crossover designs, introducing further bias. | lld:pubmed |
| pubmed-article:11246579 | pubmed:language | eng | lld:pubmed |
| pubmed-article:11246579 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:11246579 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:11246579 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:11246579 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:11246579 | pubmed:month | Mar | lld:pubmed |
| pubmed-article:11246579 | pubmed:issn | 1044-3983 | lld:pubmed |
| pubmed-article:11246579 | pubmed:author | pubmed-author:LevyDD | lld:pubmed |
| pubmed-article:11246579 | pubmed:author | pubmed-author:KaufmanJJ | lld:pubmed |
| pubmed-article:11246579 | pubmed:author | pubmed-author:CheckowayHH | lld:pubmed |
| pubmed-article:11246579 | pubmed:author | pubmed-author:SheppardLL | lld:pubmed |
| pubmed-article:11246579 | pubmed:author | pubmed-author:LumleyTT | lld:pubmed |
| pubmed-article:11246579 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:11246579 | pubmed:volume | 12 | lld:pubmed |
| pubmed-article:11246579 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:11246579 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:11246579 | pubmed:pagination | 186-92 | lld:pubmed |
| pubmed-article:11246579 | pubmed:dateRevised | 2006-11-15 | lld:pubmed |
| pubmed-article:11246579 | pubmed:meshHeading | pubmed-meshheading:11246579... | lld:pubmed |
| pubmed-article:11246579 | pubmed:meshHeading | pubmed-meshheading:11246579... | lld:pubmed |
| pubmed-article:11246579 | pubmed:meshHeading | pubmed-meshheading:11246579... | lld:pubmed |
| pubmed-article:11246579 | pubmed:meshHeading | pubmed-meshheading:11246579... | lld:pubmed |
| pubmed-article:11246579 | pubmed:meshHeading | pubmed-meshheading:11246579... | lld:pubmed |
| pubmed-article:11246579 | pubmed:meshHeading | pubmed-meshheading:11246579... | lld:pubmed |
| pubmed-article:11246579 | pubmed:meshHeading | pubmed-meshheading:11246579... | lld:pubmed |
| pubmed-article:11246579 | pubmed:meshHeading | pubmed-meshheading:11246579... | lld:pubmed |
| pubmed-article:11246579 | pubmed:meshHeading | pubmed-meshheading:11246579... | lld:pubmed |
| pubmed-article:11246579 | pubmed:meshHeading | pubmed-meshheading:11246579... | lld:pubmed |
| pubmed-article:11246579 | pubmed:year | 2001 | lld:pubmed |
| pubmed-article:11246579 | pubmed:articleTitle | Referent selection in case-crossover analyses of acute health effects of air pollution. | lld:pubmed |
| pubmed-article:11246579 | pubmed:affiliation | Department of Epidemiology, University of Washington, Seattle 98195-7232, USA. | lld:pubmed |
| pubmed-article:11246579 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:11246579 | pubmed:publicationType | Research Support, U.S. Gov't, Non-P.H.S. | lld:pubmed |
| pubmed-article:11246579 | pubmed:publicationType | Research Support, Non-U.S. Gov't | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:11246579 | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:11246579 | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:11246579 | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:11246579 | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:11246579 | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:11246579 | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:11246579 | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:11246579 | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:11246579 | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:11246579 | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:11246579 | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:11246579 | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:11246579 | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:11246579 | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:11246579 | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:11246579 | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:11246579 | lld:pubmed |
