Utilization of the 911 system as an identifier of domestic violence.

This cross-sectional study was performed to determine (1) whether female victims of domestic violence (DV) are more likely to use the 911 system than nonvictims (NVs) and (2) whether DV and NVs call 911 for different reasons so that 911 may be used as a screening tool for abuse. The study was performed in an academic adult urban emergency department (ED). Ambulatory female patients presenting to the ED were studied. Eligible patients were administered a brief survey by trained research assistants. Questions included (1) history of DV, (2) relationship of assailant to victim, (3) chief complaint, and (4) use of the 911 system. Records of 911 calls were obtained by patient's address. Four hundred sixty-one women were enrolled in the study. One hundred seven (23%) reported a history of DV. Intimate partners accounted for 67.2% of assailants. DV victims were more likely to be single and younger (P < .05). Of DV victims, 77% reported calling 911 for any reason in the past 2 years compared with 47% of nonvictims (difference = 30%; 95% CI, 19%, 40%). DV victims were more likely to call 911 than nonvictims for definite and possible cases of domestic dispute (1.4 v0.5 calls, P = .007; 11.7 v6.1 calls, P = .0003). Victims and nonvictims did not differ in the number of nondomestic dispute calls (8.4 v6.2 calls; P = .15). DV victims were more likely to access the 911 system and call for domestic disturbances compared with nonvictims. 911 calls may serve as an indicator of ongoing abuse and may identify women at risk, providing a potential opportunity for intervention.