Comprehensive primary health care and non-communicable diseases management: a case study of El Salvador.

BACKGROUND: One of today's greatest challenges in public health worldwide - and especially its key management from Primary Health Care (PHC) - is the growing burden of non-communicable diseases (NCDs). In El Salvador, since 2009 the Minister of Health (MoH) has scaled up a national public health system based on a comprehensive PHC approach. A national multi-sectorial strategic plan for a comprehensive approach to NCDs has also been developed. This analysis explores stakeholders' perceptions related to the management of NCDs in PHC and, in particular, the role of social participation. METHODS: A case-study was developed consisting of semi structured interviews and official document reviews. Semi-structured interviews were developed with chronic patients (14) and PHC professionals working in different levels within PHC (12). Purposive sampling was used to recruit participants. A non-pure, deductive approach was implemented for coding. After grouping codes into potential themes, a thematic framework was elaborated through a reflexive approach and the triangulation of the data. The research was conducted between March and August of 2018 in three different departments of El Salvador. RESULTS: The structure and the functioning of the Salvadoran PHC system and its intersectoral approach is firstly described. The interdisciplinary PHC-team brings holistic health care closer to the communities in which health promoters play a key role. The findings reflect the generally positive perception of the PHC system in terms of accessibility, quality and continuity of care by chronic patients. Community engagement and the National Health Forum are ensuring accountability through social controllership mechanisms. However, certain challenges were also noted during the interviews related to the shortage of medication and workforce; coordination between the levels of care and the importance of prevention and health promotion programmes for NCDs. CONCLUSIONS: The Salvadoran PHC and its comprehensive approach to NCDs with an emphasis on intersectoral participation has been positively perceived by the range of stakeholders interviewed. Social engagement and the NHF works as a driving force to ensure accountability as well as in the promotion of a preventive culture. The challenges identified provide keys to amplify knowledge for addressing inequalities in health by strengthening PHC and its NCDs management.

Community and health staff perceptions on non-communicable disease management in El Salvador's health system: a qualitative study.

BACKGROUND: Non-communicable Diseases (NCDs) are the leading cause of global mortality and disability with a rising burden in low- and middle-income countries. Their multifactorial aetiology, and their requirement of long-term care, implies the need for comprehensive approaches. From 2009, the Ministry of Health (MoH) in El Salvador has developed a national public health system based on comprehensive primary health care. This study aims to describe the different stakeholders' perceptions about the management of NCDs along the pathways of care in this health system. METHODS: During three fieldwork periods in 2018, three complementary qualitative data collection methods were deployed and conducted in settings with high prevalence of NCDs within El Salvador. First, illness narrative methodology was used to document the life histories of people living with a chronic disease and being treated in second and third level health facilities. Second, through social mapping, support resources that NCD patients used throughout the process of their illness within the same settings were analysed. Third, semi-structured interviews were conducted in the same locations, with both chronic patients and health personnel working at different levels of the primary health care setting. Participants were recruited through purposive and snowball sampling, and a deductive approach was implemented for coding during the analysis phase. After grouping codes into potential themes, a thematic framework was developed using a reflexive approach and following triangulation of the data. RESULTS: This innovative approach of combining three well-defined qualitative methods identified key implications for the implementation of a comprehensive approach to NCD management in resource-poor settings. The following elements are identified: 1) social risk factors and barriers to care; 2) patient pathways to NCD care; 3) available resources identified through social connections mapping; 4) trust in social connections; and 5) community health promotion and NCD prevention management. CONCLUSIONS: The Salvadoran public health system has been able to strengthen its comprehensive approach to NCDs, combining a clinical approach - including long-term follow-up - with a preventive community-based strategy. The structural collaboration between the health system and the (self-) organised community has been essential for identifying failings, discuss tensions and work out adapted solutions.

Assessment of hypertension management and control: a registry-based observational study in two municipalities in Cuba.

BACKGROUND: To determine the prevalence of hypertension treatment and control among hypertensive patients in the Cuban municipalities of Cardenas and Santiago and to explore the main associated predictors. METHODS: Cross-sectional study, with multistage cluster sampling, conducted between February 2012 and January 2013 in two Cuban municipalities. We interviewed and measured blood pressure in 1333 hypertensive patients aged 18 years or older. Hypertension control was defined as blood pressure lower than 140/90 mmHg. RESULTS: The mean age ± standard deviation (SD) of participants was 59.8 ± 14 years, the mean systolic and diastolic blood pressure ± SD was 130.0 ± 14.4 and 83.1 ± 9.0 mmHg respectively. The majority of patients (91, 95%CI 90-93) were on pharmacological treatment, 49% with a combination of 2 or more classes of drugs. Among diagnosed hypertensive patients 58% (95%CI 55-61) had controlled hypertension. There was no association between hypertension control and gender, age and socio-economic condition. Levels of hypertension control depended on health area and control furthermore was positively associated with post-primary education, not being obese and white ethnicity: adjusted Odds Ratio (95% CI) 1.71 (1.26-2.34), 1.43 (1.09-1.88) and 1.41 (1.09-1.81) respectively. CONCLUSIONS: The observed figures are outstanding at the international level and illustrate that hypertension treatment and control are achievable in a resource-constrained setting such as Cuba. The country's primary health care approach and social equity in access to health care can be seen as key determinants of this success. Nevertheless, there is still room for improvement, as over a third of patients did not have controlled hypertension.

Sociopolitical determinants of international health policy.

For decades, two opposing logics have dominated the health policy debate: a comprehensive health care approach, with the 1978 Alma Ata Declaration as its cornerstone, and a private competition logic, emphasizing the role of the private sector. We present this debate and its influence on international health policies in the context of changing global economic and sociopolitical power relations in the second half of the last century. The neoliberal approach is illustrated with Chile's health sector reform in the 1980s and the Colombian reform since 1993. The comprehensive "public logic" is shown through the social insurance models in Costa Rica and in Brazil and through the national public health systems in Cuba since 1959 and in Nicaragua during the 1980s. These experiences emphasize that health care systems do not naturally gravitate toward greater fairness and efficiency, but require deliberate policy decisions.

Public health services, an essential determinant of health during crisis. Lessons from Cuba, 1989-2000.

During the 1990s, Cuba was able to overcome a severe crisis, almost without negative health impacts. This national retrospective study covering the years 1989-2000 analyses the country's strategy through essential social, demographic, health process and health outcome indicators. Gross domestic product (GDP) diminished by 34.76% between 1989 and 1993. In 1994 slow recuperation started. During the crisis, public health expenses increased. The number of family doctors rose from 9.22 to 27.03 per 104 inhabitants between 1989 and 2000. Infant mortality rate and life expectancy exemplify a series of health indicators that continued to improve during the crisis years, whereas low birth weight and tuberculosis incidence are among the few indicators that suffered deterioration. GDP is inversely related to tuberculosis incidence, whereas the average salary is inversely related to low birth weight. Infant mortality rate has a strong negative correlation with the health expenses per inhabitant, the number of maternal homes, the number of family doctors and the proportion of pregnant women receiving care in maternal homes. Life expectancy has a strong positive correlation with health expenses, the number of nursing personnel and the number of medical contacts per inhabitant. The Cuban strategy effectively resolved health risks during the crisis. In times of serious socio-economic constraints, a well conceptualized public health policy can play an important role in maintaining the overall well-being of a population.

Political will for better health, a bottom-up process.

Lately, different voices in the global public health community have drawn attention to the interaction between the State and civil society in the context of reducing health inequities. A rights-based approach empowers people not only to claim their rights but also to demand accountability from the State. Lessons from history show that economic growth does not automatically have positive implications for population health. It may even be disruptive in the absence of strong stewardship and regulation by national and local public health authorities. The field research in which we have been involved over the past 20 years in the Philippines, Palestine, Cuba, and Europe confirms that organized communities and people's organizations can effectively pressure the state into action towards realizing the right to health. Class analysis, influencing power relations, and giving the State a central role have been identified as three key strategies of relevant social movements and NGOs. More interaction between academia and civil society organizations could contribute to enhance and safeguard the societal relevance of public health researches. Our own experience made us discover that social movements and public health researchers have a lot to learn from one another.

Health through people's empowerment: a rights-based approach to participation.

Analysis of the academic discourse on participation, empowerment, and the right to health since the 1978 Alma-Ata International Conference on Primary Health Care and the subsequent Alma-Ata Declaration shows that each phase of the evolution of these concepts added important new aspects to the discussion. This article focuses on three crucial issues that relate to these additions: the importance of social class when analyzing the essentials of community participation, the pivotal role of power highlighted in the discussion on empowerment, and the role of the state, which refers to the concepts of claim holders and duty bearers included in a rights-based approach to health. The authors compare these literature findings with their own experiences over the past 20 years in the Philippines, Palestine, and Cuba, and they offer some lessons learned. The concept of "health through people's empowerment" is proposed to identify and describe the core aspects of participation and empowerment from a human rights perspective and to put forward common strategies. If marginalized groups and classes organize, they can influence power relations and pressure the state into action. Such popular pressure through organized communities and people's organizations can play an essential role in ensuring adequate government policies to address health inequities and in asserting the tright to health.

Cuba's Strategy Toward Universal Health.

After 40 years of the Alma Ata Declaration on primary health care, the Pan American Journal of Public Health published an actualized overview of Cuban policies on health and well-being. It describes the longstanding and successful experience of this socialist country, developed in adverse and complex circumstances. The Cuban case remains one of the leading examples of a comprehensive governmental approach toward population health and well-being. The analysis underscores the essential role of continued political will toward population health.

Uses of first line emergency services in Cuba.

OBJECTIVES: To rationalise the use of hospital emergency units, the Cuban health system developed from 1996 onwards an extra muros first line emergency system (FLES). We analyse the use of the FLES and its determinants, in order to develop proposals to channel inappropriate users to their family doctor. METHODS: In the FLES of an urban (Cerro) and a rural (Baracoa) municipality we collected, from July 1999 to June 2001, data on the moment of consultation, age and sex of the patient, referral status, motive of consultation, emergency classification, diagnosis and medical conduct. A variable "inappropriate use" was constructed. We used multivariate logistic regression to quantify the strength of the associations between patient characteristics, the night-time use, medical procedures, referral, and inappropriate use of the FLES. RESULTS: Over the 2 years observation period, 24879 and 59795 patient contacts were registered with the principal emergency policlinic in Baracoa and Cerro, respectively. In both municipalities the overall "inappropriate" use was almost 60%. There was no correlation with age and gender but inappropriate use was 50% more frequent during the day. Referred patients in both localities were up to 12 times more frequently hospitalized. CONCLUSION: Cuba's FLES attract patients that would be better attended by their family doctor. To strengthen his central position in the health system, one should strengthen the family doctor's technical platform, increase his permanence at the cabinet, and improve communication with the community on the rationale of the family doctor--FLES set up.

The functioning of the Cuban home hospitalization programme: a descriptive analysis.

BACKGROUND: Over the last decades hospital at home (HaH) programmes have been set up in many, mainly European, countries. The Cuban HaH programme is not hospital driven, but the responsibility of the first line health services, and family doctors play a pivotal role. METHODS: We analyse the structure and functioning of the Cuban programme. In this descriptive study, information was prospectively collected on HaH patients admitted between July 1st 2001 and June 30th 2002. RESULTS: Admission rates varied between areas from 0.014 to 0.035 per person per year (ppy). The < 1 y and 1-4 y age groups had the highest admission rates. In one area the follow-up of pregnancy problems led to high 15-24 y and 25-49 y female admission rates (0,070 and 0,058 respectively). Respiratory affections were the most frequent reason for admission (32,6%), followed by early hospital discharge (16,0%) and gynaeco-obstetrical problems (10.8%). The median length of stay varied from 5 to 7 days between regions and from 5 days (early discharge) to 7 days (gynaeco-obstetrical problems) in function of the reason for admission. On average an HaH episode entailed 1.4 and 1.6 contacts per patient-day with the family doctor and nurse respectively. CONCLUSION: Difference in admission criteria in function of geography, distance to the hospital, transport facilities, and staff factors, as well as differences in hospital policy on early discharge explain the observed variability. The programme plays an important role in the integrated approach to quality care in the Cuban health system, but could benefit from more uniform admission criteria.

Cuba's international cooperation in health: an overview.

In the first years after Cuba's 1959 revolution, the island's new government provided international medical assistance to countries affected by natural disasters or armed conflicts. Step by step, a more structural complementary program for international collaboration was put in place. The relief operations after Hurricane Mitch, which struck Central America in 1998, were pivotal. From November 1998 onward, the "Integrated Health Program" was the cornerstone of Cuba's international cooperation. The intense cooperation with Hugo Chávez's Venezuela became another cornerstone. Complementary to the health programs abroad, Cuba also set up international programs at home, benefiting tens of thousands of foreign patients and disaster victims. In a parallel program, medical training is offered to international students in the Latin American Medical School in Cuba and, increasingly, also in their home countries. The importance and impact of these initiatives, however, cannot and should not be analyzed solely in public health terms.

Shifting the demand for emergency care in Cuba's health system.

Cuba has developed a programme of quality improvement of its health services, which includes an extramural emergency care system in which polyclinics and general practitioner networks play an important role. Using routine health information from the decentralised first line emergency units (FLES) and from the hospital emergency service (HES) for the period 1995-2000, we evaluated the effects of the emergency care subsystem reform on the utilisation rates of first line and hospital services in Baracoa and Cerro, a rural and a metropolitan municipality, respectively. In the self-contained health system of Baracoa, the reform of the emergency subsystem resulted in a first phase of increased utilisation of the FLES, followed by a second phase of gradual decrease, during which there was an increased utilisation of general practitioners. In contrast, the overall results of the reform in Cerro were unclear. The proximity to a hospital seems to be the most important element in the patient's decision on which entry point to the Cerro health system to use. A potential adverse effect of the reform is an increased emergency services utilisation in situations where GP care remains below patients' expectations. Given the current world-wide trends in health-care reform, the organisational alternatives developed in the Cuban health system might remain specific to the local contextual setting.

"No one left abandoned": Cuba's national health system since the 1959 revolution.

In spite of the economic hardships during the 1990s, Cuba has achieved health indicators that are among the best in the world. This article describes the development of the Cuban health system over more than four decades and analyzes its dynamics. Four stages can be identified. The system's foundations were laid during the first post-revolutionary decade (1959--1970) and consolidated during the succeeding decade (1970--1979). In the third stage, from 1980 onward, the system reached its full expansion with the development of family medicine. Following the crisis of the 1990s, a fourth stage began with reforms and adjustments to the new situation after the collapse of the Soviet Union. Today, health care continues to be of high quality and free for all Cubans. It remains exclusively in the hands of the public sector, and privatization is not an option. This is exactly the opposite of what is happening in other parts of the world where public services are underfunded and people are made to believe that privatization is the only way to ensure high-quality care.