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. 2014 Apr 22;4(4):e004474. doi: 10.1136/bmjopen-2013-004474

Figure 1.

Figure 1

Monthly incidence trends from January 2005 to March 2012 of maltreatment or violence-related injury in (A) infants, (B) children aged 1–10 years and (C) adolescents aged 11–18 years, in England (dark grey) and Scotland (light grey). Faint lines represent observed rates and bold lines represent three monthly moving averages. Dashed lines represent smoothed trends of incidence rates estimated from the segmented regression analysis (except for trends in Scottish 1–10-year-olds where a standard Poisson regression was used) and markers indicate the change point estimated by the segmented regression model. cy, child years.