Define wheel model of desase causation????

The wheel model of disease causation is a conceptual framework that illustrates the multiple factors that contribute to the development of a disease. It is called the "wheel" model because it depicts these factors as spokes on a wheel, with the disease at the center.

In this model, the disease is seen as a result of the interaction between various factors, including biological, environmental, behavioral, and social determinants. These factors are interconnected and influence each other, leading to the development and progression of the disease.

The biological determinants include genetic predisposition, physiological processes, and individual characteristics that can increase the risk of developing a disease. Environmental determinants refer to external factors such as pollution, toxins, and physical surroundings that can impact health. Behavioral determinants include lifestyle choices, such as diet, exercise, and substance abuse, which can contribute to disease development. Lastly, social determinants encompass socioeconomic status, education, access to healthcare, and social support, which can influence health outcomes.

The wheel model emphasizes the importance of considering multiple factors when studying disease causation and highlights the complex nature of health and illness. It recognizes that diseases are not solely caused by one factor but rather result from a combination of various influences.