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Literature DB >> 17630562

Finger-prick blood samples can be used interchangeably with venous samples for CD4 cell counting indicating their potential for use in CD4 rapid tests.

Calman A MacLennan¹, Joep J G van Oosterhout, Sarah A White, Mark T Drayson, Eduard E Zijlstra, Malcolm E Molyneux.

Abstract

The objective of this study was to investigate the utility of finger-prick blood samples for CD4 cell counting. We estimated agreement between CD4 cell counts in paired finger-prick and venous samples from 110 HIV-infected adults from Malawi. Bias was 6.6 cells/microl (limits of agreement -50.7 and 63.7 cells/microl) for absolute counts and 0.71% (limits of agreement -2.07 and 3.48%) for %CD4/lymphocyte suggesting that finger-prick blood samples can be used interchangeably with venous samples for CD4 cell counting.

Entities: Disease Gene Species

Mesh：

Year: 2007 PMID： 17630562 PMCID： PMC2408852 DOI： 10.1097/QAD.0b013e32823bcb03

Source DB: PubMed Journal: AIDS ISSN： 0269-9370 Impact factor: 4.177

11 in total

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