Contemporary social epidemiology, however, is not without its theories. The three main theories explicitly invoked by practising social epidemiologists are: (1) psychosocial, (2) social production of disease and/or political economy of health, and (3) ecosocial theory and related multi-level frameworks.mbodiment, a concept referring to how we literally incorporate, biologically, the material and social world in which we live, from conception to death; a corollary is that no aspect of our biology can be understood absent knowledge of history and individual and societal ways of living.
Springdale is a borough in Allegheny County, Pennsylvania, 18 miles northeast of Pittsburgh along the Allegheny River. The population was 3,405 at the 2010 census.
Glenside is a census-designated place (CDP) in Abington and Cheltenham townships, Montgomery County, Pennsylvania, United States. The population was 8,384 at the 2010 census on a land area of only 1.3 square miles. Glenside borders the City of Philadelphia along Cheltenham Avenue, and is about 7 miles from Center City. Glenside is part of the Delaware Valley and is a close-in suburb of Philadelphia.