a decreasing trendP < 0.001
Annual crime rates for the 2009–2016 period show a decreasing trend in both the general population (IRR = 0.981, 95% CI 0.978–0.983, P < 0.001) and in the FEP group (IRR = 0.019, 95% CI 0.012–0.028, P < 0.001); this pattern is more pronounced in the FEP group.