Case-control studies on the association between breastfeeding and the subsequent risk of breast cancer have given inconsistent results. To date, only two cohort studies have been reported on this subject. The present nested case-control study uses data from an Icelandic cohort of 80,219 women visiting a Cancer Detection Clinic that offers population-based cervical and breast cancer screening, in the years 1979–1995. The 993 parous cases were aged 26–90 years at diagnosis, with 9,729 parous controls individually matched on birth year, vital status at case diagnosis, and age when giving information on several potential risk factors for breast cancer. Using conditional logistic regression and confining the analysis to the 84 cases who were <...
Importance: Breastfeeding has been associated with a reduced risk of epithelial ovarian cancer in mu...
The relationship between childhood cancer and having been breastfed in infancy was investigated in t...
Methods: We also modeled the outcome variable breast cancer using attained age model in Cox proporti...
Studies have found that longer breastfeeding duration is associated with the risk of having ovarian ...
Background Although childbearing is known to protect against breast cancer, whether or not breastfee...
BACKGROUND: Although childbearing is known to protect against breast cancer, whether or not breastfe...
Background:Breast cancer affect more than 3.5 million women in the USA1. In 2017 there were 63,410 n...
BACKGROUND: Although childbearing is known to protect against breast cancer, whether or not breastfe...
Results from studies of western populations investigating lactation and breast cancer risk have been...
To investigate the relationship between breastfeeding and breast cancer in Southern Brazil, a case-c...
Lifetime lactation in relation to breast cancer risk was examined in a case-control study in two cou...
Events during perinatal and early life may influence the incidence of breast cancer in adult life, a...
The relationship between childhood cancer and having been breastfed in infancy was investigated in t...
Background :Findings from observational studies suggest an inverse association between lactation and...
The relation between breast feeding and breast cancer was investigated in a multicentric case-contro...
Importance: Breastfeeding has been associated with a reduced risk of epithelial ovarian cancer in mu...
The relationship between childhood cancer and having been breastfed in infancy was investigated in t...
Methods: We also modeled the outcome variable breast cancer using attained age model in Cox proporti...
Studies have found that longer breastfeeding duration is associated with the risk of having ovarian ...
Background Although childbearing is known to protect against breast cancer, whether or not breastfee...
BACKGROUND: Although childbearing is known to protect against breast cancer, whether or not breastfe...
Background:Breast cancer affect more than 3.5 million women in the USA1. In 2017 there were 63,410 n...
BACKGROUND: Although childbearing is known to protect against breast cancer, whether or not breastfe...
Results from studies of western populations investigating lactation and breast cancer risk have been...
To investigate the relationship between breastfeeding and breast cancer in Southern Brazil, a case-c...
Lifetime lactation in relation to breast cancer risk was examined in a case-control study in two cou...
Events during perinatal and early life may influence the incidence of breast cancer in adult life, a...
The relationship between childhood cancer and having been breastfed in infancy was investigated in t...
Background :Findings from observational studies suggest an inverse association between lactation and...
The relation between breast feeding and breast cancer was investigated in a multicentric case-contro...
Importance: Breastfeeding has been associated with a reduced risk of epithelial ovarian cancer in mu...
The relationship between childhood cancer and having been breastfed in infancy was investigated in t...
Methods: We also modeled the outcome variable breast cancer using attained age model in Cox proporti...