Diagnostic studies are essential for several reasons: 1. Improved Accuracy: They determine the sensitivity and specificity of diagnostic tests, ensuring that diseases are correctly identified. 2. Public Health: Accurate diagnostics are vital for controlling the spread of infectious diseases and managing non-communicable diseases. 3. Resource Allocation: They help in the efficient allocation of healthcare resources by identifying the most effective diagnostic tools. 4. Clinical Decision-Making: High-quality diagnostics aid clinicians in making informed decisions about patient care.
