The time × parity factor significantly affected the levels of P4, PG-metabolite, cortisol (p < 0.001) and PAGs (p < 0.02) but there was no effect on the levels of E1SO4.
Subsequently, the currency was converted into euros taking into account purchasing power parity conversion factors.
We used the annual inflation rates and purchasing power parity conversion factors employed by the Organization for Economic Co-operation and Development (OECD) [ 15].
A second set of analyses was performed which included BMI and parity as factors in order to minimise the risk of bias.
Several studies have suggested that mucinous tumours are less affected by hormonal (oral contraceptives) and parity related factors than non-mucinous tumours.
Several age- and parity related factors predispose the aged mare to susceptibility, and repeated uterine infections may also contribute to the degree of susceptibility.
Inflation rates and purchasing power parity conversion factors were obtained from the World Bank; 2011 is the latest year for which these data are available.
Models adjusted for infant sex, gestational age, season and year of birth, parity, maternal factors (race/ethnicity, educational attainment, marital status, access to prenatal care, birth place, age) and neighborhood SES measures (poverty rate, home ownership, educational attainment, unemployment rate).
Other parity related factors such as ever a full-term birth, number of births, age- and time since last birth were associated only with ER+PR+ malignancies, however no statistical heterogeneity between breast cancer subtypes was observed.
Infants of 1 and 2 years did not differ with regard to maternal BMI, duration of breastfeeding or parity, all factors that may influence body composition and fat distribution.> -wrap-foot> Categorical values are presented as percentage.
