Baseline sociodemographic characteristics for adolescents (11–19 years)
| Baseline characteristics | Violence | No violence | P value |
| n=457 | n=213 325 | ||
| Sex of victim, n (%) | |||
| Male | 346 (75.71) | 107 553 (50.42) | 0.000 |
| Female | 111 (24.29) | 105 772 (49.58) | |
| Marital status n (%) | |||
| Married | 27 (5.91) | 18 241 (8.55) | 0.138 |
| Never married | 359 (78.56) | 168 222 (78.86) | |
| Divorced | 1 (0.22) | 262 (0.12) | |
| Widowed | 0 (0.00) | 98 (0.05) | |
| Separated | 1 (0.22) | 158 (0.07) | |
| Not applicable | 69 (15.10) | 26 344 (12.35) | |
| Education n (%) | |||
| No education | 23 (5.03) | 10 996 (5.15) | 0.22 |
| Primary | 201 (43.98) | 81 827 (38.36) | |
| Secondary | 208 (45.51) | 108 044 (50.65) | |
| A levels | 25 (5.47) | 12 067 (5.66) | |
| College | 0 (0.00) | 390 (0.18) | |
| Advanced/professional degree | 0 (0.00) | 1 (0.00) | |
| Occupation n* (%) | |||
| Agriculture | 10 (2.19) | 3320 (1.56) | 0.232 |
| Business | 10 (2.19) | 2916 (1.37) | |
| Skilled labour (professional) | 30 (6.56) | 11 453 (5.37) | |
| Unskilled/domestic (unskilled) | 12 (2.63) | 4077 (1.91) | |
| Rickshaw/bus (transport worker) | 5 (1.09) | 1198 (0.56) | |
| Students | 327 (71.55) | 157 305 (73.80) | |
| Retired/unemployed/housewife | 62 (13.57) | 31 370 (14.72) | |
| Not applicable (others) | 1 (0.22) | 1512 (0.71) | |
| Socioeconomic Index n (%) | |||
| Lowest | 87 (19.04) | 32 482 (15.23) | 0.041 |
| Low | 88 (19.26) | 41 936 (19.66) | |
| Middle | 91 (19.91) | 46 385 (21.74) | |
| High | 114 (24.95) | 47 885 (22.45) | |
| Highest | 77 (16.85) | 44 637 (20.92) | |
| District n (%) | |||
| Chandpur | 345 (75.49) | 114 591 (53.72) | 0.000 |
| Comilla | 23 (5.03) | 5057 (2.37) | |
| Sirajganj | 12 (2.63) | 16 777 (7.86) | |
| Sherpur | 27 (5.91) | 38 528 (18.06) | |
| Narshindi | 50 (10.94) | 38 372 (17.99) | |
| Place of injury n† (%) | |||
| Home | 198 (43.33) | 5899 (40.68) | 0.000 |
| School | 46 (10.07) | 894 (6.17) | |
| Other playground | 46 (10.07) | 1206 (8.32) | |
| Roads/highway/railway station | 99 (21.66) | 3304 (22.78) | |
| Agricultural field | 31 (6.78) | 1389 (9.58) | |
| Workplace | 15 (3.28) | 547 (3.77) | |
| Others | 22 (4.81) | 1262 (8.70) | |
*One hundred and seventy-four observations were missing for occupation. These were left in the data set as it accounted for only 0.08% of the total observations.
†This category was based only on the population reporting violence (N = 457) under the ‘violence’ column, and other types of injury (N = 14 501) under the ‘no-violence’ column.