6.0 .000' Offender substance use No 276 31.6 532 38.8 Yes 442 50.6 680 49.6 Don't know 155 17.8 160 11.7 .000' a. Sign/cant at the Holm.adiusted .05 level. 41966) = —5.47.p < .001. they were more likely than physical assault victims to use sub- stances at the time of the incident (18% vs. 10%