RESULTS : LOH was found in conjunction with tumor formation in 72.9 % of RB patients ( 39/54 patients ; p=0.001 ; 95 % CI 0.6028 , 0.8417 ) ; however , we could not associate various other clinical parameters of RB patients with the presence or absence of RB1 LOH .
O O O O O O O O B-DiseaseOrPhenotypicFeature O O O O O B-DiseaseOrPhenotypicFeature B-OrganismTaxon O O B-OrganismTaxon O O O O O O O O O O O O O O O O O O O O O O B-DiseaseOrPhenotypicFeature B-OrganismTaxon O O O O O O B-GeneOrGeneProduct O O