Fig. 1

Unadjusted rates of death from external causes according to country, sex, and gestational age at birth. Follow-up from age 15 years to a maximum of 50 years, among individuals born 1978–2001 in Denmark, 1987–2003 in Finland, 1967–2002 in Norway, and 1974–2001 in Sweden. Note that the different outcomes have different y-scales. Categories with no rates have either no events or are censored to maintain data privacy