Prevention requires understanding the factors that influence violence. CDC uses a four-level social-ecological model to better understand violence and the effect of potential prevention strategies.Â¹ This model considers the complex interplay between individual, relationship, community, and societal factors.hese factors include social and cultural norms that support violence as an acceptable way to resolve conflicts. Other large societal factors include the health, economic, educational and social policies that help to maintain economic or social inequalities between groups in society.
Case finding is a proactive attempt to diagnose probands for cascade screening. A method of identifying vulnerable people who may not be in touch with health and social care services, using either highly specific local criteria or nationally validated criteria to assess the relative risk of functional decline.
A case-control study is an epidemiological study that is often used to identify risk factors for a medical condition. This type of study compares a group of patients who have that condition with a group of patients that do not have it, and looks back in time to see how the characteristics of the two groups differ. before and after study measures particular characteristics of a population or group of individuals at the end of an event or intervention and compares them with those characteristics before the event or intervention. The study gauges the effects of the event or intervention.