> 2.6 deaths per million child-years at risk Thinking aloud: that's about 1/7 of Canada's murder rate, and if I guess that under-5 children are 7% of populatio

> 2.6 deaths per million child-years at risk Thinking aloud: that's about 1/7 of Canada's murder rate, and if I guess that under-5 children are 7% of population, such things would make up 1% of all murders, which does not sound crazy to me. If step-dads are 100x more dangerous, and 10% of kids have one (just a guess) then step-kid murders would be 10% of all murders. That sounds high but perhaps not crazy? 321.6 / million is about 20x the whole country's murder rate.