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Paternity testing 3: exclusion probabilities.

C M Brown·G A Seber
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Abstract

Blood typing with several blood systems is used in many countries to determine paternity or nonpaternity with respect to an alleged father. Various probabilities are usually presented, in particular: the conditional probability of excluding a random man as father given a particular mother-child phenotype combination, and the expected (unconditional) exclusion probability for all mother-child combinations can be calculated for a given blood system. Because these probabilities are of general interest in paternity studies, explicit formulae for the unconditional probabilities have been derived for some of the systems. Algorithms suitable for a microcomputer are given here for finding the exclusion probabilities for any system. These algorithms avoid the need for developing new formulae whenever a new system is introduced or a current system is extended through the addition of further alleles.

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AlgorithmsBlood Group AntigensBlood Grouping and CrossmatchingChildFemaleGenotypeHumansMalePaternityPhenotypeProbabilityJournal Article

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BibTeXRIS

C M Brown, G A Seber. 1987. Paternity testing 3: exclusion probabilities.. https://doi.org/10.1002/ajmg.1320260124

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