Test of specificity of association with cardiovascular disease outcomes: associations of maternal physical grade at the time of pregnancy with unintentional injury, lung cancer and breast cancer in offspring. N=11,106 (N=5,412 women for association with breast cancer) [with imputations for missing

Model 1: Adjusted for sex for unintentional injury and lung cancer and unadjusted for breast cancer Model 2: Adjusted for sex, birthweight, father's occupational social class, gravidity, born outside of marriage, maternal age, maternal height, pregnancy induced hypertension, antepartum haemorrhage, childhood height and weight