Variable | New violent crime during study period | P value | |
Yes (n=65) | No (n=933) | ||
Age, years, median (IQR) | 26 (22–34) | 28 (23–38) | 0.037 |
Sex, % (n) | 0.304 | ||
Male | 88 (57) | 83 (772) | |
Female | 12 (8) | 17 (161) | |
Race, % (n) | 0.884 | ||
Black | 66 (43) | 67 (624) | |
White | 31 (20) | 31 (289) | |
Other | 3 (2) | 2 (20) | |
Insurance type, % (n) | 0.082 | ||
Commercial | 29 (19) | 19 (178) | |
Government | 32 (21) | 45 (424) | |
Self-pay | 37 (24) | 32 (298) | |
Other | 2 (1) | 4 (33) | |
Primary mechanism of injury, % (n) | 0.228 | ||
Gunshot wound | 57 (37) | 55 (512) | |
Stab | 22 (14) | 15 (143) | |
Assault | 22 (14) | 30 (278) | |
Injury Severity Score, median (IQR) | 9 (2–14) | 9 (4–14) | 0.553 |
Alcohol screen positive, % (n) | 37 (24) | 25 (236) | 0.039 |
Drug screen positive, % (n) | 48 (31) | 50 (467) | 0.713 |
National ADI percentile, median (IQR) | 90 (76–97) | 90 (75–96) | 0.565 |
History of violent crime, % (n) | 29 (19) | 13 (123) | <0.001 |
History of violent injury, % (n) | 0 (0) | 2 (14) | 1.000 |
χ2 test and Fisher’s exact test used for categorical variables. Kruskal-Wallis test used for continuous variables. P values of <0.05 are considered statistically significant.
ADI, Area Deprivation Index.