In Manitoba, government policy is for public health nurses to screen families with newborns within 1-week post-discharge for risk factors associated with poor child developmental health. The purpose of this study was to compare the characteristics of families who are screened for intimate partner violence (IPV) with families without a documented response to an IPV screen item. This information can be used to help identify and target families in need of support whose needs are not being met within the current system.Manitoban women giving birth to a live singleton in the province from January 1, 2003 to December 31, 2006 were included in the analyses (N = 52,710). Data were part of a larger research study following these families for several years to examine longer-term developmental outcomes. Administrative databases from the Manitoba Centre for Health Policy provided data for the study. Descriptive statistics and logistic regression were used to examine relationships between IPV screen status and socio-demographic covariates and birth outcomes.In the study population, 66.7% of the sample were screened for IPV. Women less than 20 years of age, not in married or common-law unions, and living in lower income areas were less likely to have a documented response to the IPV screen item. A low number of prenatal care visits, prenatal mental health problems, and prenatal substance use, as well as premature and low birthweight delivery, were associated with a decreased likelihood of having a documented response to the IPV screen item.Incorporating violence screening into routine prenatal and postnatal care, rather than only screening women after birth, may help to better identify families with unmet needs and ensure more timely referrals to positive strengths-based supports and services.