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. 2018 Jul;108(7):871–877. doi: 10.2105/AJPH.2018.304412

TABLE 2—

Firearm-Related Characteristics and Behaviors Among Current Adult Gun Owners by Duration of Firearm Ownership: United States, 2015

Characteristics and Behaviors New Gun Owners, % (95% CI) Long-Standing Gun Owners, % (95% CI) Unadjusted OR,a (95% CI) Age-Adjusted OR (95% CI)
Number of gunsb
 1 52.2 (41.7, 62.6) 24.3 (21.7, 27.1) 3.4 (2.2, 5.3) 3.6 (2.2, 5.7)
 2 28.8 (19.9, 39.7) 18.8 (16.5, 21.3) 1.7 (1.1, 2.9) 1.6 (1.0, 2.8)
 ≥ 3 19.0 (12.3, 28.1) 56.9 (53.8, 60.0) 0.2 (0.1, 0.3) 0.2 (0.1, 0.3)
Type of guns owned
 Handgun only 44.2 (34.1, 54.8) 22.8 (20.2, 25.6) 2.7 (1.7, 4.2) 2.8 (1.7, 4.4)
 Long gun only 20.1 (13.1, 29.6) 20.0 (17.7, 22.5) 1.0 (0.6, 1.7) 0.9 (0.5, 1.6)
 Both 35.7 (26.3, 46.4) 57.2 (54.1, 60.2) 0.4 (0.3, 0.7) 0.4 (0.3, 0.7)
Where most recent firearm was acquired
 Purchase
 Store 53.1 (42.5, 63.4) 48.8 (45.7, 51.8) 1.2 (0.8, 1.8) 1.1 (0.7, 1.8)
 Gun show 2.6 (0.8, 8.1) 3.0 (2.2, 4.1) 0.9 (0.3, 2.9) 0.7 (0.2, 3.0)
 Family/acquaintance 11.7 (6.5, 20.4) 9.4 (7.8, 11.2) 1.3 (0.7, 2.5) 1.4 (0.7, 2.7)
 Pawnshop 4.6 (1.4, 13.7) 4.2 (3.1, 5.7) 1.1 (0.3, 3.7) 0.8 (0.2, 2.7)
 Online 2.5 (0.7, 8.7) 0.9 (0.5, 1.6) 2.8 (0.7, 11.4) 2.6 (0.4, 18.3)
 Other 2.8 (0.5, 14.9) 3.1 (2.3, 4.3) 0.9 (0.1, 5.4) 1.3 (0.2, 7.1)
 Nonpurchase transfer 22.7 (15.0, 32.8) 30.6 (27.9, 33.5) 0.7 (0.4, 1.1) 0.7 (0.4, 1.2)
Underwent background check with most recent firearm acquisition
 No 21.0 (11.3, 35.8) 17.8 (13.7, 22.8) 1.2 (0.6, 2.7) 1.4 (0.6, 3.1)
 Yes 70.6 (54.6, 82.7) 75.5 (69.7, 80.4) 0.8 (0.4, 1.6) 0.7 (0.3, 1.6)
 Don’t know 8.4 (2.4, 25.4) 6.7 (4.0, 11.2) 1.3 (0.3, 5.1) 1.1 (0.3, 5.1)
Number of reasons for gun ownership
 Single reason 57.4 (46.6, 67.6) 38.8 (35.8, 42.0) 2.1 (1.4, 3.3) 2.3 (1.5, 3.8)
 Multiple reasons 42.6 (32.4, 53.4) 61.2 (58.0, 64.2) 0.5 (0.3, 0.7) 0.4 (0.3, 0.7)
Reasons for gun ownership
 Protectionc 68.6 (58.0, 77.6) 69.0 (66.2, 71.7) 1.0 (0.6, 1.6) 1.0 (0.6, 1.6)
 Only protection 37.7 (28.2, 48.3) 22.4 (19.8, 25.2) 2.1 (1.3, 3.3) 2.4 (1.5, 3.8)
 Hunting 20.0 (12.7, 30.1) 43.6 (40.6, 46.6) 0.3 (0.2, 0.6) 0.3 (0.2, 0.5)
 Only hunting 3.2 (1.1, 8.7) 6.0 (4.8, 7.4) 0.5 (0.2, 1.5) 0.6 (0.2, 1.6)
 Sporting 26.7 (18.6, 36.7) 39.5 (36.5, 42.4) 0.6 (0.3, 0.9) 0.4 (0.3, 0.7)
 Only sporting 5.6 (2.7, 11.1) 3.7 (2.8, 4.9) 1.5 (0.7, 3.4) 1.1 (0.5, 2.7)
 Collection 8.3 (4.5, 14.8) 23.9 (21.4, 26.6) 0.3 (0.1, 0.6) 0.3 (0.1, 0.6)
 Only collection 1.0 (0.2, 4.8) 2.5 (1.7, 3.8) 0.4 (0.1, 2.0) 0.4 (0.1, 2.8)
 Other 13.5 (7.6, 22.9) 13.9 (12.0, 16.0) 1.0 (0.5, 1.9) 1.3 (0.7, 2.6)
 Only other 9.2 (4.4, 18.5) 5.3 (4.2, 6.8) 1.8 (0.8, 4.2) 2.7 (1.2, 6.3)
Storage
 Any unlocked 49.5 (39.1, 60.0) 63.3 (60.2, 66.3) 0.6 (0.4, 0.9) 0.7 (0.5, 1.1)
 Any loaded 36.0 (26.3, 46.9) 46.9 (43.8, 50.0) 0.6 (0.4, 1.0) 0.6 (0.4, 0.9)
 Loaded and unlocked 15.7 (9.3, 25.3) 33.1 (30.3, 36.1) 0.4 (0.2, 0.7) 0.4 (0.2, 0.7)
 Loaded and locked plus unloaded and unlocked 54.0 (43.4, 64.2) 44.0 (41.0, 47.1) 1.5 (1.0, 2.3) 1.5 (0.9, 2.3)
 Unloaded and locked 30.3 (21.5, 40.7) 22.8 (20.3, 25.5) 1.5 (0.9, 2.4) 1.4 (0.8, 2.3)
Among those living with children aged < 18 y
 Any unlocked 38.2 (22.7, 56.6) 52.0 (45.5, 58.4) 0.6 (0.3, 1.2) 0.5 (0.2, 1.2)
 Any loaded 40.3 (23.9, 59.2) 46.7 (40.4, 53.2) 0.8 (0.4, 1.7) 0.6 (0.2, 1.4)
 Loaded and unlocked 8.7 (2.2, 28.8) 24.5 (19.3, 30.6) 0.3 (0.1, 1.2) 0.2 (0.0, 0.8)
 Loaded and locked plus unloaded and unlocked 61.2 (43.2, 76.6) 49.7 (43.3, 56.2) 1.6 (0.8, 3.4) 1.8 (0.8, 4.0)
 Unloaded and locked 30.2 (17.1, 47.5) 25.8 (20.6, 31.6) 1.2 (0.6, 2.7) 1.4 (0.6, 3.3)
Do you have a concealed-carry permit?
 No 68.7 (57.7, 77.8) 70.1 (67.2, 72.8) 0.9 (0.6, 1.5) 1.1 (0.7, 1.8)
 Yes 31.3 (22.2, 42.3) 29.9 (27.2, 32.8) 1.1 (0.7, 1.8) 0.9 (0.6, 1.5)
Have you carried a loaded handgun on your person in the last 30 days?
 No 82.9 (72.9, 89.8) 78.1 (75.4, 80.5) 1.4 (0.7, 2.5) 1.9 (1.0, 3.5)
 Yes 17.1 (10.2, 27.1) 21.9 (19.5, 24.6) 0.7 (0.4, 1.3) 0.5 (0.3, 1.0)

Note. CI = confidence interval; OR = odds ratio.

a

Odds of a given row characteristic among new gun owners divided by odds of that same row characteristic among long-standing gun owners.

b

The mean number of guns owned was 2.2 (95% CI = 1.8, 2.7) for new gun owners and 5.4 (95% CI = 4.8, 6.1) for long-standing gun owners.

c

Of new and long-standing gun owners, 97.0% (95% CI = 90.8%, 99.0%) and 93.8% (95% CI =  91.7%, 95.4%), respectively, who own for protection do so for protection against strangers.