Analysis of the urban social health from the perspective of social capital in the metropolises of the Iranian religious Case study: Metropolis Qom

in view of urban planning, urban alive entity, active and social needs of human beings born of the economy, population, culture, and ... words have meaning, connection and communication are inseparable and quality of life, identified community health and development. Coinciding with the peak of the social capital debate among sociologists in the 90s, researchers are increasingly health and medical sociology and in relation social determinants of health Such as inequality, and public trust towards national unity and extensive studies have been conducted with a focus on public health. One of the most important needs that we are a lost era, is a health issue. The truth is that the contemporary urban life , along with their positive characteristics , full of factors that people's health at risk . Now, in connection with this important component of social capital, according to the expanded social and economic problems of urban communities, is one of the key issues in the field of medical sociology. according to the category of social capital is one of the influential component in this field that could improve the efficiency of social health , and also be a solution to the various social issues including poverty, crime ,the economy and low - yield government.Hence, the authors, understanding the impact of social capital on public health and its components such as trust, cooperation, where it belongs, happiness, etc., to assess the quality of the metropolitan city of Qom as one of the important eight districts the world's most holy cities of Islam from the perspective of social capital's citizens.