… parous women with cancer than parous controls had ever breastfed (71% vs 79%), and their
average lifetime duration of … parity and average total duration of breastfeeding in parous …

… Third, the mother's actual duration of EBF was not followed in this study and the combined
effect of maternal age and parity on continuity of EBF up to six months of age could not be …

… The median age at diagnosis was 47 years for parous women and 42 years for nonparous
women (p < 0.001). The tumor size of the patients diagnosed within the breastfeeding period …

… If the association between a deficit in breastfeeding duration and ovarian cancer is causal, …
be attributable to breastfeeding for 12 months or less among parous women aged 19+ years. …

… duration of BF Mok et al., 2008 23 Prospective case-controlInitiation (ever breastfed) and
duration … with 111 normal weight matched on infant feeding, parity, maternal age, ethnicity, and …

… We wanted to pursue the effects of 2 collinear variables, previous breast-feeding and parity,
… to duration. We included an interaction term that crossed parity with previous breast-feeding. …

… Duration of breastfeeding is highly correlated with parity, so we adopted two … of breastfeeding
duration only, we also conducted multiple logistic regressions within four strata of parity (1, …

… at least 1 year, which provides a unique scenario in which to analyze breastfeeding and …
breastfeeding duration on the risk of all-cause and breast cancer mortality in Mexican women…

… (14%) who did not complete the postpartum interview were similar to those who completed
the interview in parity, age, and education; however, fewer white women than black …

… There were 62,095 parous women in this study with no prior history of type 2 diabetes mellitus,
cancer or cardiovascular disease at study recruitment; of these 50,700 (81.65%) reported …