Full breastfeeding and paediatric cancer

AIM

It has been suggested that there is an inverse association between breastfeeding and the risk of childhood cancer. We investigated the association between full breastfeeding and paediatric cancer (PC) in a case control study in Spain.

METHODS

Maternal reports of full breastfeeding, collected through personal interviews using the Paediatric Environmental History, were compared among 187 children 6 months of age or older who had PC and 187 age-matched control siblings.

RESULTS

The mean duration of full breastfeeding for cases were 8.43 and 11.25 weeks for controls. Cases had been significantly more often bottle-fed than controls (odds ratio (OR) 1.8; 95% confidence interval (CI) 1.1-2.8). Cases were significantly less breastfed for at least 2 months (OR 0.5; 95% CI 0.3-0.8), for at least 4 months (OR 0.5; 95% CI 0.3-0.8), and for 24 weeks or more (OR 0.5; 95% CI 0.2-0.9).

CONCLUSIONS

Breastfeeding was inversely associated with PC, the protection increasing with the duration of full breastfeeding. Additional research on possible mechanisms of this association may be warranted. Meanwhile, breastfeeding should be encouraged among mothers.

Health care provision for illegal migrants: may health policy make a difference?

Illegal migrants in Europe are, generally, only entitled to emergency care and services for children and pregnant women. In 2002 legal changes in Spain made accessible medical cards and free medical care for illegal migrants in similar terms than the legal migrants or the Spanish population. We interviewed 380 migrants to assess whether there were differences on health services utilization by legal status. We did not find differences in the utilization of health services when ill between legal and illegal migrants. However, a significantly lower utilization of health services was associated with less education (RP = 0.4; 95% CI: 0.2-0.9).