The effect of deprivation on child health in Bro Taf

Infant mortality rate (IMR) and disability indices were compared in 16 y birth cohorts (1979–1994) inclusive) from two neighbouring but contrasting boroughs in Bro Taf. The comparison was extended to children with mild learning difficulties. Children with and without learning problems were compared for birth weight (BW). Further data on infant mortality by cause of death, BW and maternal age were analysed for 6 y within this period (all births from 1979–1984 inclusive). The more deprived area had a higher IMR and a greater number of deaths attributed to low birth weight. It had a higher rate of childhood disability which was due to a higher rate of moderate learning disabilities. There was also a higher rate of mild learning difficulty. Learning problems were associated with low birth weight. The more deprived area had a greater proportion of low birth weight and very low birth weight babies and more mothers who were in their teens and early teens.