Table 2 Multiple logistic regression estimates of odds ratios for lethal outcomes

 Age of LEO

1.02**

1.00 to 1.03

<0.001

 Suspect used Firearm

4.37**

3.10 to 6.10

<0.001

 LEO Wearing Body Armor

0.43**

0.32 to 0.58

<0.001

 LEO Disarmed

2.24**

1.48 to 3.38

<0.001

 LEO Fired Weapon

0.34**

0.27 to 0.44

<0.001

 Upper Torso/Back

0.68**

0.54 to 0.87

0.002

 Lower Torso/Back

0.24**

0.17 to 0.36

<0.001

 Below Waist

0.03**

0.02 to 0.06

<0.001

 One-officer Vehicle

1.45*

1.02 to 2.07

0.041

 Detective

1.40

0.80 to 2.50

0.242

 Off-duty

2.68**

1.50 to 4.81

0.001

 Special Assignment

1.44

0.86 to 2.42

0.165

 Undercover

1.18

0.59 to 2.39

0.641

 Disturbance Call

0.99

0.63 to 1.55

0.948

 Domestic Call

1.10

0.70 to 1.74

0.688

 Attempting Other Arrest

1.46

0.96 to 2.21

0.076

 Ambush

3.27**

1.83 to 5.85

<0.001

 Unprovoked Attack

2.24**

1.44 to 3.47

<0.001

 Burglary in Progress

1.06

0.48 to 2.36

0.887

 Robbery in Progress

1.45

0.89 to 3.38

0.139

 Tactical Situations

1.12

0.70 to 1.79

0.647

 Traffic Pursuits and Stops

2.38**

1.64 to 3.46

<0.001

 Drug-related

1.75

0.90 to 3.40

0.097

 Handling Mentally Deranged Persons

0.56

0.27 to 01.16

0.121

 Handling/Transporting/Custody of Prisoners

0.95

0.45 to 2.00

0.887