What are the three core functions of public health according to the National Academy of Medicine?

The three core functions of public health as defined by the National Academy of Medicine are assessment, policy development, and assurance.

Assessment involves systematically collecting, analyzing, and interpreting health data to understand the health status of a community and identify health needs. This function is crucial for recognizing health problems and determining appropriate strategies to address them.

Policy development is focused on creating policies based on the assessment data. This enables public health officials to mobilize resources, foster partnerships, and advocate for health improvements, ensuring effective strategies are in place to safeguard and enhance community health.

Assurance refers to the responsibility of public health organizations to ensure that essential health services are available and accessible to the community. This may involve evaluating the effectiveness of health services, ensuring that they are proof of quality and meeting the identified needs of the population.

Together, these three functions form a comprehensive framework for public health practice and are essential for creating healthier communities. Understanding these core functions is fundamental for professionals working in public health to effectively contribute to community health initiatives.