Complication rates refer to the frequency at which complications arise during or after a medical procedure or treatment. These rates are often expressed as a percentage and help healthcare providers assess the safety and effectiveness of various interventions. Understanding complication rates is crucial for patients and doctors when making informed decisions about treatment options. Factors influencing complication rates can include the type of procedure, the patient's overall health, and the skill of the medical team. For example, surgical procedures typically have different complication rates compared to non-invasive treatments. Monitoring these rates helps improve patient care and outcomes over time.