Final answer:
Chronic diseases are coded whenever they are diagnosed or recorded in medical records for tracking and statistical analysis purposes. The World Health Organization's International Classification of Diseases (ICD) is used to classify chronic diseases. Coding chronic diseases helps in analyzing their prevalence, incidence, and trends for better understanding and management.
Step-by-step explanation:
Chronic diseases are coded whenever they are diagnosed or recorded in medical records. These codes are used for tracking and monitoring purposes, as well as for statistical analysis.
For example, in the field of healthcare, the World Health Organization's International Classification of Diseases (ICD) is used to classify various types of diseases, including chronic diseases. These codes help in categorizing and organizing the information related to chronic diseases.
By coding chronic diseases, researchers and healthcare professionals can analyze the prevalence, incidence, and trends of these diseases, which can further contribute to better understanding, prevention, and management of chronic diseases.