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. 2021 Feb 2;263:24–33. doi: 10.1016/j.jss.2021.01.018

Table 9.

Types of firearm violence 2019 historical control (May 25, 2019, to July 31, 2019) versus 2020 reopening (May 25, 2020, to July 31, 2020), per 100,000 licensed firearm owners.

Outcome measure 2019 control Reopening P value
Accidental shooting, median (min, max)
 Incidents 0.11 (0.02, 0.28) 0.13 (0.04, 0.36) 0.074
 Deaths 0.02 (0.00, 0.11) 0.04 (0.00, 0.19) 0.021
 Injuries 0.08 (0.00, 0.30) 0.11 (0.02, 0.34) 0.014
Child-involved incidents, median (min, max)
 Incidents 0.04 (0.00, 0.15) 0.06 (0.00, 0.28) <0.001
 Deaths 0.00 (0.00, 0.13) 0.02 (0.00, 0.17) 0.003
 Injuries 0.02 (0.00, 0.38) 0.08 (0.00, 0.34) <0.001
Home invasion, median (min, max)
 Incidents 0.08 (0.00, 0.25) 0.06 (0.00, 0.17) 0.005
 Deaths 0.02 (0.00, 0.08) 0.02 (0.00, 0.08) 0.666
 Injuries 0.03 (0.00, 0.21) 0.02 (0.00, 0.11) 0.309
Officer involved incident, median (min, max)
 Incidents 0.21 (0.11, 0.40) 0.25 (0.11, 0.72) 0.005
 Deaths 0.08 (0.00, 0.36) 0.08 (0.00, 0.21) 0.834
 Injuries 0.08 (0.00, 0.42) 0.08 (0.00, 0.57) 0.103
Defensive use, median (min, max)
 Incidents 0.08 (0.02, 0.19) 0.08 (0.02, 0.23) 0.355
 Deaths 0.02 (0.00, 0.11) 0.04 (0.00, 0.13) 0.060
 Injuries 0.04 (0.00, 0.15) 0.04 (0.00, 0.32) 0.603
Gang involvement, median (min, max)
 Incidents 0.02 (0.00, 0.13) 0.02 (0.00, 0.13) 0.604
 Deaths 0.00 (0.00, 0.06) 0.02 (0.00, 0.08) 0.214
 Injuries 0.00 (0.00, 0.30) 0.02 (0.00, 0.34) 0.439
Drug involvement, median (min, max)
 Incidents 0.23 (0.04, 0.47) 0.06 (0.00, 0.23) <0.001
 Deaths 0.02 (0.00 0.13) 0.01 (0.00, 0.13) 0.001
 Injuries 0.02 (0.00, 0.13) 0.02 (0.00, 0.13) 0.040
Domestic violence, median (min, max)
 Incidents 0.17 (0.04, 0.32) 0.19 (0.02, 0.32) 0.178
 Deaths 0.11 (0.00, 0.30) 0.08 (0.00, 0.25) 0.613
 Injuries 0.06 (0.00, 0.25) 0.06 (0.00, 0.25) 0.369