Automated databases are increasingly being used for pharmacoepidemiological research and ยฎeldwork is often carried out to supplement and validate information held within them. In MEMO's caseยฑcontrol studies, patients are identiยฎed using computerized ICD9 diagnosis codes, the original medical records
โฆ LIBER โฆ
Assessment of exposure misclassification bias in case-control studies using validation data
โ Scribed by Roger J. Marshall
- Book ID
- 117597707
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- English
- Weight
- 528 KB
- Volume
- 50
- Category
- Article
- ISSN
- 0895-4356
No coin nor oath required. For personal study only.
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## Abstract __**Objectives**__ Genotyping errors can induce biases in frequency estimates for haplotypes of single nucleotide polymorphisms (SNPs). Here, we considered the impact of SNP allele misclassification on haplotype odds ratio estimates from caseโcontrol studies of unrelated individuals. _
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