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Table 2 Multivariable adjusted characteristics associated with a handgun being picked up with a short time-to-crime

From: Purchaser, firearm, and retailer characteristics associated with crime gun recovery: a longitudinal analysis of firearms sold in California from 1996 to 2021

Characteristic

Crime guns recovered within 1 year

Crime guns recovered within 3 years

Risk Ratio (95% CI1)

t-Value

P-value

Risk Ratio (95% CI)

t-Value

P-value

Characteristics supplied by dealer

Average sales per year, per 1000

0.98 (0.97, 0.99)

-6.4

 < 0.0001

0.98 (0.97, 0.99)

-6.0

 < 0.0001

Average percent denials

1.06 (1.05, 1.06)

29.3

 < 0.0001

1.06 (1.06, 1.06)

29.9

 < 0.0001

Average percent of handgun sales that are pawn redemptions

1.01 (1.01, 1.02)

7.0

 < 0.0001

1.01 (1.01, 1.02)

7.6

 < 0.0001

Average percent of sales in calendar year that become crime guns that year

1.21 (1.19, 1.23)

19.7

 < 0.0001

1.21 (1.18, 1.23)

19.4

 < 0.0001

Percent sales to police in the past year

Missing (dealership not open)

1.20 (1.12, 1.29)

5.0

 < 0.0001

1.20 (1.12, 1.28)

5.2

 < 0.0001

 ≤ 5%

0.92 (0.89, 0.95)

-4.6

 < 0.0001

0.92 (0.89, 0.95)

-5.0

 < 0.0001

 > 5–10%

1.08 (1.04, 1.11)

4.8

 < 0.0001

1.06 (1.03, 1.09)

3.9

 < 0.0001

 > 10–20%

Reference

  

Reference

  

 > 20%

0.72 (0.69, 0.76)

-13.3

 < 0.0001

0.73 (0.70, 0.77)

-13.2

 < 0.0001

Characteristics of the firearm

Low-cost manufacturers

2.12 (2.02, 2.22)

30.7

 < 0.0001

2.03 (1.94, 2.12)

29.9

 < 0.0001

Semiautomatic

1.12 (1.08, 1.16)

6.6

 < 0.0001

1.13 (1.09, 1.16)

7.1

 < 0.0001

Caliber size

Small

Reference

  

Reference

  

Medium

1.18 (1.13, 1.24)

7.4

 < 0.0001

1.18 (1.13, 1.23)

7.5

 < 0.0001

Large

1.42 (1.35, 1.48)

14.8

 < 0.0001

1.40 (1.33, 1.46)

14.7

 < 0.0001

Any previous law enforcement holds

0.70 (0.62, 0.79)

-5.8

 < 0.0001

0.68 (0.63, 0.75)

-8.6

 < 0.0001

Any previous law enforcement release

1.87 (1.60, 2.20)

7.7

 < 0.0001

1.65 (1.48, 1.85)

9.0

 < 0.0001

Any previous lost

4.42 (3.14, 6.22)

8.5

 < 0.0001

3.68 (2.86, 4.73)

10.1

 < 0.0001

Any previous pawn redemption

1.34 (1.18, 1.52)

4.4

 < 0.0001

1.42 (1.27, 1.58)

6.4

 < 0.0001

Any previous stolen

9.96 (7.25, 13.67)

14.2

 < 0.0001

8.88 (6.99, 11.29)

17.9

 < 0.0001

Characteristics of the purchaser

In possession of handgun

Age, per 10 years

0.70 (0.69, 0.70)

-66.9

 < 0.0001

0.70 (0.69, 0.70)

-67.9

 < 0.0001

Female sex

1.26 (1.22, 1.30)

-13.5

 < 0.0001

1.25 (1.21, 1.3)

-13.5

 < 0.0001

Citizen status

0.75 (0.70, 0.80)

-8.5

 < 0.0001

0.75 (0.70, 0.8)

-8.6

 < 0.0001

Race and ethnicity

Asian

0.80 (0.76, 0.84)

-9.1

 < 0.0001

0.79 (0.76, 0.83)

-9.5

 < 0.0001

Black

3.15 (3.04, 3.26)

63.0

 < 0.0001

3.18 (3.07, 3.29)

64.1

 < 0.0001

Hispanic

1.29 (1.25, 1.33)

15.8

 < 0.0001

1.28 (1.24, 1.32)

15.7

 < 0.0001

Native American/Pacific Islander

1.43 (1.32, 1.55)

8.6

 < 0.0001

1.44 (1.33, 1.56)

8.9

 < 0.0001

Other

1.43 (1.30, 1.58)

7.3

 < 0.0001

1.45 (1.32, 1.59)

7.6

 < 0.0001

White

Reference

  

Reference

  

Handguns bought in the last year

0

Reference

  

Reference

  

1

1.03 (0.99, 1.08)

1.4

0.18

1.04 (0.99, 1.09)

1.7

0.10

2–5

0.81 (0.77, 0.86)

-7.2

 < 0.0001

0.81 (0.77, 0.86)

-7.1

 < 0.0001

6–12

0.76 (0.68, 0.86)

-4.5

 < 0.0001

0.78 (0.70, 0.88)

-4.2

 < 0.0001

 > 12

1.79 (1.59, 2.02)

9.6

 < 0.0001

1.79 (1.59, 2.01)

9.6

 < 0.0001

First handgun purchase

1.43 (1.39, 1.48)

23.3

 < 0.0001

1.43 (1.39, 1.48)

23.6

 < 0.0001

Criminal history, arrests

Infraction with no other charge, past 10 years

2.24 (1.99, 2.52)

13.5

 < 0.0001

2.27 (2.02, 2.55)

13.8

 < 0.0001

Alcohol intoxication, past 10 years

1.91 (1.84, 1.98)

34.4

 < 0.0001

1.92 (1.85, 1.99)

35.1

 < 0.0001

Firearm-related, past 10 years

2.24 (2.08, 2.41)

21.4

 < 0.0001

2.21 (2.06, 2.37)

21.6

 < 0.0001

Major violent crime, past 10 years

2.20 (2.06, 2.35)

23.2

 < 0.0001

2.23 (2.09, 2.38)

24.3

 < 0.0001

Major property crime, past 10 years

2.41 (2.24, 2.59)

24.0

 < 0.0001

2.45 (2.29, 2.63)

24.8

 < 0.0001

Distance to dealer

Missing

0.46 (0.43, 0.48)

-29.6

 < 0.0001

0.45 (0.43, 0.48)

-30.1

 < 0.0001

 ≤ 5 miles

1.09 (1.06, 1.12)

6.5

 < 0.0001

1.09 (1.06, 1.12)

6.6

 < 0.0001

5–20 miles

Reference

  

Reference

  

 > 20 miles

0.87 (0.84, 0.90)

-8.2

 < 0.0001

0.87 (0.84, 0.90)

-8.3

 < 0.0001

Purchaser geographic characteristics

SVI2, socioeconomic status, per 10 units

1.06 (1.06, 1.07)

17.6

 < 0.0001

1.06 (1.06, 1.07)

15.8

 < 0.0001

SVI, housing status, per 10 units

–

  

1.00 (1.00, 1.01)

0.1

0.90

SVI, racial and ethnic minority status, per 10 units

1.05 (1.04, 1.06)

13.7

 < 0.0001

1.05 (1.04, 1.05)

13.2

 < 0.0001

SVI, housing type and transportation, per 10 units

1.03 (1.02, 1.03)

10.6

 < 0.0001

1.03 (1.02, 1.03)

10.7

 < 0.0001

RUCA2 code 1

1.36 (1.30, 1.42)

14.5

 < 0.0001

1.36 (1.30, 1.41)

14.6

 < 0.0001

Not in possession of handgun

Age, per 10 years

1.04 (1.00, 1.07)

-1.9

0.05

1.05 (1.02, 1.07)

-3.6

0.0003

Female sex

1.08 (0.96, 1.21)

-1.3

0.20

1.04 (0.96, 1.13)

-1.0

0.31

Citizen status

0.91 (0.7, 1.17)

-0.7

0.46

1.06 (0.88, 1.27)

0.6

0.56

Race and ethnicity

Asian

1.09 (0.91, 1.30)

0.9

0.35

1.18 (1.05, 1.33)

2.8

0.006

Black

1.05 (0.93, 1.19)

0.8

0.44

1.07 (0.98, 1.17)

1.4

0.15

Hispanic

0.96 (0.86, 1.09)

-0.6

0.56

0.99 (0.91, 1.08)

-0.2

0.81

Native American/Pacific Islander

0.96 (0.71, 1.30)

-0.3

0.79

1.01 (0.81, 1.26)

0.1

0.95

Other

1.30 (0.94, 1.80)

1.6

0.12

1.08 (0.84, 1.39)

0.6

0.54

White

Reference

  

Reference

  

Handguns bought in the last year

0

Reference

  

Reference

  

1

1.02 (0.88, 1.19)

0.3

0.77

1.04 (0.94, 1.15)

0.7

0.50

2–5

0.96 (0.79, 1.16)

-0.4

0.69

0.91 (0.80, 1.03)

-1.5

0.13

6–12

0.74 (0.43, 1.29)

-1.1

0.29

0.75 (0.51, 1.09)

-1.5

0.13

 > 12

0.30 (0.10, 0.94)

-2.1

0.04

0.47 (0.27, 0.81)

-2.7

0.01

First handgun purchase

1.01 (0.91, 1.12)

0.2

0.86

1.06 (0.99, 1.15)

1.6

0.11

Criminal history, arrests

Infraction with no other charge, past 10 years

1.12 (0.70, 1.79)

0.5

0.63

1.00 (0.69, 1.45)

0.0

0.98

Alcohol intoxication, past 10 years

0.93 (0.81, 1.08)

-0.9

0.35

0.96 (0.87, 1.07)

-0.7

0.46

Firearm-related, past 10 years

0.83 (0.61, 1.11)

-1.3

0.21

0.80 (0.65, 1.00)

-2.0

0.05

Major violent crime, past 10 years

0.91 (0.70, 1.17)

-0.8

0.45

0.91 (0.75, 1.09)

-1.0

0.30

Major property crime, past 10 years

1.01 (0.79, 1.31)

0.1

0.92

0.97 (0.80, 1.19)

-0.3

0.80

Distance to dealer, km

Missing

0.61 (0.51, 0.74)

-5.2

 < 0.0001

0.62 (0.54, 0.71)

-6.7

 < 0.0001

 ≤ 5 miles

0.97 (0.88, 1.08)

-0.5

0.60

0.97 (0.91, 1.04)

-0.8

0.41

5–20 miles

Reference

  

Reference

  

 > 20 miles

0.94 (0.83, 1.06)

-1.0

0.33

0.94 (0.86, 1.03)

-1.3

0.19

Purchaser geographic characteristics

SVI, socioeconomic status, per 10 units

0.97 (0.95, 1.00)

-2.3

0.02

0.96 (0.94, 0.98)

-3.6

0.0003

SVI, housing status, per 10 units

–

  

0.99 (0.97, 1.00)

-2.0

0.04

SVI, racial and ethnic minority status, per 10 units

1.04 (1.01, 1.06)

2.9

0.004

1.03 (1.01, 1.05)

3.5

0.0005

SVI, housing type and transportation, per 10 units

0.99 (0.97, 1.01)

-1.0

0.33

1.00 (0.99, 1.02)

0.4

0.71

RUCA code 1

1.30 (1.11, 1.53)

3.2

0.001

1.24 (1.11, 1.39)

3.8

0.0002

  1. 1All variables were entered into a Poisson regression model
  2. 2Abbreviations: CI: Confidence Interval, SVI: Social Vulnerability Index, RUCA: Rural Urban Commuting Area