a decreasing trendp=0.001
This was driven by an increasing number of firearm injuries per 10 000 ED visits at the S site (β=+0.11 (SE 0.02), p≤0.001), whereas the W site had no change over time and the MA and NE sites both had a decreasing trend over time (β=−0.19 (SE 0.04), p=0.001; β=−0.0.15 (SE 0.04), p=0.002, respectively).