Clinical analysis refers to the systematic examination of biological samples, such as blood, urine, or tissue, to diagnose diseases and monitor health. This process involves various laboratory tests that provide objective data about a patient's condition, helping healthcare professionals make informed decisions regarding treatment and care. The results from clinical analysis are crucial for identifying infections, metabolic disorders, and other medical conditions. Techniques used in clinical analysis may include biochemistry, hematology, and microbiology, each focusing on different aspects of health. Accurate analysis ensures timely interventions and improves patient outcomes.