Variable | Overall, N=7605 | Males, n=5488 | Females, n=2117 | ||||
IPVRI n=1060 | Unintentional n=4428 | P value | IPVRI n=306 | Unintentional n=1811 | P value | ||
Age, n (%) | |||||||
Median (IQR) | 32 (25–42) | 29 (23.5–38) | 32 (25–41) | <0.001* | 30 (25–38) | 34 (26–46) | <0.001* |
15–24 | 1805 (23.7) | 309 (29.2) | 1026 (23.2) | <0.001* | 76 (24.8) | 394 (21.8) | <0.001* |
25–34 | 2590 (34.1) | 402 (37.9) | 1534 (34.6) | 125 (40.9) | 529 (29.2) | ||
35–44 | 1649 (21.7) | 206 (19.4) | 991 (22.4) | 64 (20.9) | 388 (21.4) | ||
45–54 | 805 (10.6) | 94 (8.9) | 453 (10.2) | 27 (8.8) | 231 (12.8) | ||
55+ | 756 (9.9) | 49 (4.6) | 424 (9.6) | 14 (4.6) | 269 (14.8) | ||
Education level, n (%) | <0.001* | 0.153 | |||||
No formal † | 402 (5.3) | 82 (7.7) | 207 (4.7) | 13 (4.2) | 100 (5.5) | ||
Primary† | 1793 (23.6) | 286 (27.0) | 1081 (24.4) | 72 (23.5) | 354 (19.6) | ||
Secondary/high school | 3868 (50.8) | 517 (48.8) | 2308 (52.1) | 155 (50.7) | 888 (49.0) | ||
University | 966 (12.7) | 90 (8.5) | 511 (11.5) | 40 (13.1) | 325 (17.9) | ||
Missing data | 576 (7.6) | 85 (8.0) | 321 (7.3) | 26 (8.5) | 144 (8.0) | ||
Employment status, n (%) | <0.001* | 0.001* | |||||
Employed ‡ | 5354 (70.4) | 724 (68.3) | 3521 (79.5) | 158 (51.6) | 951 (52.5) | ||
Unemployed § | 486 (6.4) | 169 (15.9) | 260 (5.9) | 18 (5.9) | 39 (2.2) | ||
Housewife † | 531 (7.0) | – | – | 76 (24.8) | 455 (25.1) | ||
Retired† | 190 (2.5) | 10 (1.0) | 130 (2.9) | 2 (0.7) | 48 (2.7) | ||
Student | 934 (12.3) | 123 (11.6) | 450 (10.2) | 49 (16.0) | 312 (17.2) | ||
Missing data | 110 (1.4) | 34 (3.2) | 67 (1.5) | 3 (1.0) | 6 (0.3) | ||
Household SES cluster, n (%) | <0.001* | 0.202 | |||||
Rural poor† | 43 (0.6) | 6 (0.5) | 27 (0.6) | 1 (0.3) | 9 (0.5) | ||
Rural wealthy† | 683 (9.0) | 76 (7.2) | 436 (9.8) | 31 (10.1) | 140 (7.7) | ||
Urban poor | 110 (1.5) | 37 (3.5) | 53 (1.2) | 5 (1.7) | 15 (0.8) | ||
Urban MC homeowner | 906 (11.9) | 145 (13.7) | 560 (12.7) | 27 (8.8) | 174 (9.6) | ||
Urban MC tenant | 4135 (54.4) | 617 (58.2) | 2409 (54.4) | 171 (55.9) | 938 (51.8) | ||
Urban wealthy | 1468 (19.3) | 143 (13.5) | 801 (18.1) | 61 (19.9) | 463 (25.6) | ||
Missing data | 260 (3.4) | 36 (3.4) | 142 (3.2) | 10 (3.3) | 72 (4.0) | ||
Alcohol use, n (%) ¶ | <0.001* | <0.001* | |||||
Yes | 817 (10.7) | 210 (19.8) | 490 (11.1) | 42 (13.7) | 75 (4.1) | ||
No | 6077 (79.9) | 702 (66.2) | 3521 (79.5) | 251 (82.0) | 1603 (88.5) | ||
Unknown | 711 (9.4) | 148 (14.0) | 417 (9.4) | 13 (4.3) | 133 (7.4) |
*Significant at the p<0.05 level.
†Variable categories combined for inclusion in multivariable logistic regression models.
‡Includes self-employed, salaried worker and any applicable free-text responses.
§Includes unemployed (unable to work) and unemployed (able to work).
¶“Did alcohol likely contribute to this injury?”
IPVRI, Interpersonal violence-related injury ; MC, middle-class ; SES, socioeconomic status .