MDCalc

Ongoing Violence Assessment Tool (OVAT)

Detects domestic abuse (intimate partner violence) in women and men in emergency department settings.

Within the past month...

Has your partner threatened you with a weapon?

Has your partner beaten you so badly that you had to seek medical care?

Has your partner acted like they would like to kill you?

Has your partner had no respect for your feelings?

Result:

Please fill out required fields.
Management

For a positive result:

  • Assess imminent danger (e.g., lethality questions, weapon access, children in the home).
  • Ensure patient safety on-site (e.g., separate from partner, provide a private phone, involve security if needed).
  • Discuss and create a personalized safety plan.
  • Refer the patient to appropriate local resources (e.g., shelters, hotlines, counseling services).
  • Consider emergency shelter referral or law enforcement assistance if lethality risk is high.
  • Document findings in the medical record; follow medicolegal requirements.
  • Address medical sequelae (e.g., wound care, STI testing, emergency contraception, mental health management).

If ongoing concern but a negative result:

  • Reassure confidentiality.
  • Schedule discreet follow-up, if possible.
  • Provide information about local support resources.
Critical Actions

Be aware of state/location-specific mandatory-reporting laws.