<P> The 2011 World Conference on Social Determinants of Health brought together delegations from 125 member states and resulted in the Rio Political Declaration on Social Determinants of Health . This declaration involved an affirmation that health inequities are unacceptable, and noted that these inequities arise from the societal conditions in which people are born, grow, live, work, and age, including early childhood development, education, economic status, employment and decent work, housing environment, and effective prevention and treatment of health problems . </P> <P> The United States Centers for Disease Control defines social determinants of health as "life - enhancing resources, such as food supply, housing, economic and social relationships, transportation, education, and health care, whose distribution across populations effectively determines length and quality of life". These include access to care and resources such as food, insurance coverage, income, housing, and transportation . Social determinants of health influence health - promoting behaviours, and health equity among the population is not possible without equitable distribution of social determinants among groups . </P> <P> Woolf states, "The degree to which social conditions affect health is illustrated by the association between education and mortality rates". Reports in 2005 revealed the mortality rate was 206.3 per 100,000 for adults aged 25 to 64 years with little education beyond high school, but was twice as great (477.6 per 100,000) for those with only a high school education and 3 times as great (650.4 per 100,000) for those less educated . Based on the data collected, the social conditions such as education, income, and race were very much dependent on one another, but these social conditions also apply independent health influences . </P> <P> Marmot and Bell found that in wealthy countries, income and mortality are correlated as a marker of relative position within society, and this relative position is related to social conditions that are important for health including good early childhood development, access to good quality education, rewarding work with some degree of autonomy, decent housing, and a clean and safe living environment . The social condition of autonomy, control, and empowerment turns are important influences on health and disease, and individuals who lack social participation and control over their lives are at a greater risk for heart disease and mental illness . </P>

Who coined the term social determinants of health