Social Class for Collective Health Research: A Conceptual and Empirical Challenge.

Social Determination of Health (SDH)/Collective Health is a Latin American framework that sees the Marxist core concept of social class as fundamental for understanding health inequalities. In contrast to social stratification approaches, Marxist proposals seek to understand health as part of the historical transformations of capitalism's mode of production. In this article we aim to analyze the relationship between social class and health inequalities using data from the IV Oral Health National Study in Colombia. We conducted hierarchical cluster analyses to classify the population in five class positions and three living conditions clusters, which reflect how the spheres of production and social reproduction relate to social classes in Colombia. To measure oral health we use DMFT, as well as care and treatment needs indexes. Through variance analysis models we found that people from more exploited class positions and worse living conditions have more active disease and higher treatment needs. Despite technical and conceptual challenges, we conclude that a social class analytical framework can be operationalised via the interrelated spheres of production and social reproduction, which sheds light on the relationship between health inequalities and the class structure of the capitalist system.

Sociocultural dynamics that influence Chagas disease health care in Colombia.

Chagas disease (CD) is a Latin America endemic and neglected tropical disease that affects primarily poor people living in rural areas. Its current low profile leads to many diagnostic, treatment, and control challenges. This study aimed to identify and characterize the sociocultural dynamics that influence CD health care in Colombia. Data for our ethnographic study was collected in 2013 and included participant observation in two main endemic areas in Colombia. In addition, 81 people belonging to four groups (patients and family members; health care workers; researchers; and officers) were recruited through snowball sampling technique and participated in informal and semi-structured interviews. People from the first two groups also participated in social cartography excercises. Data analysis resulted in the identification of three main sociocultural dynamics. Local Understandings: Patients reported confusions around disease transmission, treatment effectiveness and development of future complications. Providers' Knowledge and Training: Failures in professional's knowledge and training mostly affect the primary level of care in rural areas. Professionals undergo minimal training during medical school and lack access to continuous education. In contrast, clinicians working at tertiary university hospitals or at the CD unit of the Colombian National Institute of Health (NIH) exhibited great knowledge and competency. Health Care System Barriers: The Colombian market-based health care reform augmented access barriers, which impacted CD care greatly. We identified geographic and bureaucratic itineraries that depended on type of insurance plan, insurance contracts with service providing institutions, and levels of care. This study shows that people's experience of these sociocultural dynamics vary depending on their mobility from rural to urban contexts. It unveils the importance of analyzing the structure of the health care system. In the Colombian case, its for-profit orientation has become one of the most important obstacles for comprehensive, integrated, and timely health care responses.

Care and consumption: A Latin American social medicine's conceptual framework to comprehend oral health inequalities.

This article offers a conceptual framework that arises out of the Latin American Social Medicine/Collective Health (LASM/CH) tradition to comprehend inequalities in oral health. We conducted a dialogue between the LASM/CH proposal called social determination of health (in particular one of its nuclear categories 'ways of living together') and studies that address social inequalities and oral health. This dialogue allowed us to redefine oral health-disease-treatment as a process that either promotes or harms well-being and is modulated by different ways of living together where not only patients and professionals, but also governments, supranational bodies, and national and international markets represented by food, pharmaceutical, insurance, personal care, and cosmetic companies interact. The article proposes the cycle particular-consumption care/institutional-consumption care as the construct that allows investigators to think about how ways of living together relate to oral health inequalities. 'Particular-consumption care' includes ways and possibilities to access healthy foods and practice protective hygienic measures. 'Institutional-consumption care' refers to institutional responses related to supply, access to services, capabilities for resolution, and pedagogical practices.