A Comparison of Three Affected-sib-pair Scoring Methods to Detect HLA-linked Disease Susceptibility Genes

B.K. Suarez, P. Van Eerdewegh

American Journal of Medical Genetics, 18, 135-146 (1984)


Abstract

Two widely used affected-sib-pair scoring procedures (the Green and Woodrow [1977] procedure, and the method of forming all possible affected-sib-pairs) are compared with a new method for their relative efficiency in detecting the presence of an HLA-linked disease susceptibility gene. Their relative performance is investigated by extensive computer simulations over a large number of disease transmission models. On the average, the new procedure appears to outperform the Green and Woodrow method and the "all-possible-pairs" method.

Allele-sharing linkage analysis