There seem to be socioeconomically differences in survival for females with @entity0 , usually associated with a higher stage of disease. However, differences within @entity5 size have not been studied. Aim of this study is to assess differences in survival according to @entity159 ( @entity159 ), stratified for @entity5 size and stage at diagnosis, for females with @entity0 in the Netherlands. All females diagnosed with @entity0 (1995-2005) were selected from the Netherlands Cancer Registry. @entity1 were linked to a @entity159 database according to postal code. A multivariable logistic regression was used to assess factors associated with @entity159 . Overall survival (OS) and relative survival (RS) were calculated. Overall, 127,599 @entity1 were included. Higher @entity159 was associated with lower T-stage (P < 0.0001). A decreased survival (OS and RS) was found for @entity1 with a lower @entity159 . Also within different size groups, RS was different. Overall, 10-year OS for the high @entity159 group was 65 and 58% for the low @entity159 group (hazard ratio 1.1, P < 0.001) and RS was 79 versus 74% (relative excess risk, RER 1.2; P < 0.001). The socioeconomic differences remained statistically significant (P < 0.001) after adjustment for age, year of diagnosis, grade, @entity2802 stage, and treatment. For the lowest @entity159 group 777 deaths could be avoided. Socioeconomic differences in survival of @entity0 @entity1 were observed in the Netherlands. Higher stage at diagnosis of @entity1 with a lower @entity159 only partly explains the decreased survival. Policies aimed at the reduction of socioeconomic health inequalities might be important to improve survival of @entity0 .

Socioeconomic differences in survival among @entity0 @entity1 in the Netherlands not explained by XXXX size.

@entity1 :: ('9606', 'Species') :: ['Patients', 'patients'] @entity0 :: ('MESH:D001943', 'Disease') :: ['breast cancer'] @entity5 :: ('MESH:D009369', 'Disease') :: ['tumor'] @entity2802 :: ('10178', 'Gene') :: ['TNM'] @entity159 :: ('MESH:D013226', 'Disease') :: ['SES', 'socioeconomic status']
@entity5 :: (MESH:D009369,Disease) :: ['tumor']
