Patients with the II genotype had a highly significantly smaller number of lymph node metastases ( P < 0.001 ) and a significantly lower UICC tumor stage ( P = 0.01 ) than patients with the DD genotype .
B-OrganismTaxon O O O O O O O O O O O B-DiseaseOrPhenotypicFeature I-DiseaseOrPhenotypicFeature I-DiseaseOrPhenotypicFeature O O O O O O O O O O B-DiseaseOrPhenotypicFeature O O O O O O O B-OrganismTaxon O O O O O