The prevention level associated with risk appraisal and risk reduction via screening is secondary prevention.

What secondary prevention means

  • Secondary prevention focuses on early detection of disease and prompt intervention, typically before symptoms appear.
  • Common examples include screening tests such as mammography, blood pressure checks, and cholesterol testing to find risk or early disease and then reduce that risk with treatment or lifestyle change.

Why screening = secondary prevention

  • Screening programs are designed to appraise risk in apparently healthy individuals, identifying those who may already have early disease or are at high risk of developing it.
  • Once risk is identified, interventions (medications, counseling, behavior change) are used to reduce that risk , which is exactly the goal of secondary prevention.

Quick contrast with other levels

  • Primary prevention: aims to prevent disease before it occurs (e.g., vaccination, smoking prevention), not mainly via screening.
  • Tertiary prevention: focuses on people with established disease to prevent complications and disability (e.g., rehab after stroke).
  • Quaternary prevention: aims to avoid unnecessary or excessive medical interventions and overdiagnosis, rather than routine risk screening.

Answer for exams/MCQs:

Risk appraisal and risk reduction via screening are characteristic of secondary prevention.

Information gathered from public forums or data available on the internet and portrayed here.