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Social Models Of Health : The Biomedical Model And The Social Model Essay

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Over the last 150 years physicians’ views on approaching the diagnosis and treatment of their patients have undergone many changes. Their views refer to the application of two distinct models of health: the biomedical model and the social models. Each model focuses on different causes of disease: the biomedical model predominantly on biological, or proximal causes, and the social models on both the distal and proximal causes, including all social, psychological, biological and behavioural factors. The social models have noticeably increased in significance due to the shift of the leading causes of disease from mainly biological to social. This essay will discuss first the increasing prominence of the social models and their relevance in addressing current population health issues. Second, this essay will discuss the effectiveness of social models when analysing the health-related causes of the obesity epidemic, an example of an issue in population health.

Social models of health have a strong focus on the broad determinants of health: these being social, psychological, behavioural and biological (Browne, 2011). They consider both the proximal causes (factors immediately preceding a health event, such as the death of an individual) and the distal causes (the initial causal factors of a disease) (World Health Organization, 2002). Social models aid in giving reasons for illnesses that are not due to pathological abnormalities; instead they support non-medical reasons for

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