Birth order and mortality: a population-based cohort study. Further analyses in which we adjust for adult socioeconomic status and adult educational.
However, in the oldest age group ( years) the previously significant association between birth order and male mortality became insignificant when adult.
Keywords: mortality, sibship size, resource dilution, register-based .. an independent effect of birth order on adult mortality (Barclay and Kolk.
Birth order and mortality: a life-long follow-up of 14, boys and girls position on mortality is partly mediated by adult social class, education and income.