Which prevention strategy aims to reduce the number of new cases of a disorder?

Primary prevention is a strategy focused on preventing the onset of disorders before they occur. It aims to reduce the number of new cases by addressing risk factors, promoting healthy behaviors, and implementing interventions that can mitigate potential physical or mental health issues. This type of prevention often includes public health initiatives, education programs, and policy changes that foster an environment conducive to health.

In contrast, secondary prevention addresses existing disorders in their early stages to prevent progression or complications, while tertiary prevention aims to reduce the impact of an ongoing illness or injury that has lasting effects. Quaternary prevention is concerned with preventing over-medicalization or unnecessary interventions in individuals with established health issues. Therefore, primary prevention is distinct in its proactive approach to stopping new cases from emerging.