Figure 1.

Mean birthweight by area deprivation measured by Townsend deprivation score (TDS), quartiles, Newcastle upon Tyne 1961-2000. The dotted lines are the observed (yearly) means for each TDS quartile, the solid lines are the five-year moving averages.

Glinianaia et al. BMC Public Health 2013 13:345   doi:10.1186/1471-2458-13-345
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