Haemoglobin and ferritin values were analysed in blood from 1057 child
ren, aged 2 years, of Asian parents living in England. Children who ha
d thalassaemia trait or a current/recent infection were excluded. Twen
ty nine per cent of Pakistani, 25% of Bangladeshi, and 20% of Indian c
hildren had haemoglobin < 110.0 gn. The recent national diet and nutri
tion survey of preschool children found a prevalence of 12% of 2 year
olds with haemoglobin < 110.0 gn. No single factor accounted for more
than a small proportion of the variance in haemoglobin and ferritin va
lues, but the most significant factors that had a negative effect on i
ron status included the amount of cows' milk consumed, the use of a ba
by bottle, and mother's place of birth being outside of the UK. Taking
vitamin or iron supplements was positively associated with iron statu
s in one or more of the three groups.