Fig. 3

Unadjusted (a) and age-adjusted (b) hand fracture incidence per 100,000 in Malmö, Sweden, in boys and girls < 16 years of age during the years 2014–2016 in comparison with previous examined periods; 1950/1955, 1960/1965, 1970/1975–1979, 1993–1994, and 2005–2006. The thick lines show the different periods studied and the thin vertical lines within indicate individual study years included in that period. Arrows indicate the period compared with 2014–2016, and the number above shows its associated incident rate ratio (IRR) with 95% confidence interval (95% CI)