Figure 1.
a: Hazard ratio (95% CI) for assault by any means by IQ adjusted for (a) age (■) and (b) all factors including education (◆)
b: Hazard ratio (95% CI) for fight or brawl by IQ adjusted for (a) age (■) and (b) all factors including education (◆)
c: Hazard ratio (95% CI) for stabbing assault by IQ adjusted for (a) age (■) and (b) all factors including education (◆)
d: Hazard ratio (95% CI) for blunt instrument assault by IQ adjusted for (a) age (■) and (b) all factors including education (◆)