The Cuban Model: Reducing health inequalities through universal healthcare? [17.06.20]
Socioeconomic position is closely linked to health. Studies confirm again and again: Those who have a respected profession, a higher income and a greater level of education are on average healthier and live longer. With one exception: the socialist state of Cuba. In a new study with participation from the University of Hohenheim, the correlation between socioeconomic status and health parameters in the Cuban population was investigated. In the study, socioeconomic position seemed to be only a weak predictor of health parameters. The scientists argue, that this lack of correlation might be attributable to the countries universal healthcare and highly developed education system.
Picture Credit: https://pixabay.com/photos/havana-cuba-music-attitude-to-life-2256329/
Publication
Nie, P., Ding, L., Sousa-Poza, A., Alfonso Leon, A., Xue, H., Jia, P., Wang, L., Díaz Sánchez, M.E., Wang, Y., 2020. Socioeconomic position and the health gradient in Cuba: dimensions and mechanisms. BMC Public Health 20, 866. doi.org/10.1186/s12889-020-08980-3
Abstract
Background: To throw light on the under-researched association between socioeconomic position (SEP) and health in Cuba, this study examined SEP gradients in health and their underlying mechanisms among urban Cuban adults aged 18–65.
Methods: By applying linear regressions to data from the 2010 National Survey on Risk Factors and Chronic Diseases, the analysis explored the SEP-health gradient along three SEP dimensions − education, occupation, and skin colour − using ten health measures: self-reported health (SRH), general and abdominal obesity, hypertension, high glucose, high cholesterol, high triglycerides, low high-density lipoprotein cholesterol, metabolic syndrome, and cumulative risk factors. Regressions also included behaviours and health-related risk perceptions (tobacco and alcohol consumption, diet, physical activity, and risk-related behaviours). It thus investigated the SEP-health gradient and its underlying mechanisms via both behaviours and health-related risk perceptions.
Results: Once controlling for gender, age, marital status, region and provincial dummies, the analysis detected educational gradients in SRH (estimated coefficient [95% CI]: middle-level education = 3.535 [1.329, 5.741], p < 0.01; high-level education = 5.249 [3.050, 7.448], p < 0.01) that are partially explainable by both health-affecting behaviours (tobacco and alcohol consumption, diet, physical and sedentary activity) and risk perceptions. Using objective measures of health, however, it found no SEP-health gradients other than hypertension among people identified as having Black skin color (adjusted for demographic variables, 0.060 [0.018, 0.101], p < 0.01) and high cholesterol among those identified as having Mulatto or Mestizo skin color (adjusted for demographic variables, − 0.066 [− 0.098, − 0.033], p < 0.01).
Conclusions: In terms of objective health measures, the study provides minimal evidence for an SEP-health gradient in Cuba, results primarily attributable to the country’s universal healthcare system − which offers full coverage and access and affordable medications − and its highly developed education system.
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