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1.
Malawi Med J ; 33(3): 159-168, 2021 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-35233273

RESUMEN

BACKGROUND: Non-communicable diseases (NCDs) such as diabetes and hypertension have become a prominent public health concern in Malawi, where health care services for NCDs are generally restricted to urban centres and district hospitals, while the vast majority of Malawians live in rural settings. Whether similar quality of diabetes care can be delivered at health centres compared to hospitals is not known. METHODS: We implemented a pilot project of decentralized diabetes care at eight health centres in four districts in Malawi. We described differences between district hospitals and rural health centres in terms of patient characteristics, diabetes complications, cardiovascular risk factors, and aspects of the quality of care and used multivariate logistic regression to explore factors associated with adequate diabetes and blood pressure control. RESULTS: By March 2019, 1339 patients with diabetes were registered of whom 286 (21%) received care at peripheral health centres. The median duration of care of patients in the diabetes clinics during the study period was 8.8 months. Overall, HIV testing coverage was 93.6%, blood pressure was recorded in 92.4%; 68.5% underwent foot examination of whom 35.0% had diabetic complications; 30.1% underwent fundoscopy of whom 15.6% had signs of diabetic retinopathy. No significant differences in coverage of testing for diabetes complications were observed between health facility types. Neither did we find significant differences in retention in care (72.1 vs. 77.6%; p=0.06), adequate diabetes control (35.0% vs. 37.8%; p=0.41) and adequate blood pressure control (51.3% vs. 49.8%; p=0.66) between hospitals and health centres. In multivariate analysis, male sex was associated with adequate diabetes control, while lower age and normal body mass index were associated with adequate blood pressure control; health facility type was not associated with either. CONCLUSION: Quality of care did not appear to differ between hospitals and health centres, but was insufficient at both levels.


Asunto(s)
Diabetes Mellitus , Instituciones de Atención Ambulatoria , Diabetes Mellitus/epidemiología , Diabetes Mellitus/terapia , Hospitales , Humanos , Malaui/epidemiología , Masculino , Proyectos Piloto , Atención Primaria de Salud
2.
BMJ Open ; 9(7): e029631, 2019 07 27.
Artículo en Inglés | MEDLINE | ID: mdl-31352421

RESUMEN

OBJECTIVE: Increasing the availability of basic healthcare services in low-and middle-income countries is not sufficient to meet the Sustainable Development Goal target for child survival in high-mortality settings, where healthcare utilisation is often inconsistent and quality of care can be poor. We assessed whether poor quality of sick child healthcare in Malawi is associated with low utilisation of sick child healthcare. DESIGN: We measured two elements of quality of sick child healthcare: facility structural readiness and process of care using data from the 2013 Malawi Service Provision Assessment. Overall quality was defined as the average of these metrics. We extracted demographic data from the 2013-2014 Malawi Multiple Indicator Cluster Survey and linked households to nearby facilities using geocodes. We used logistic regression to examine the association of facility quality with utilisation of formal health services for children under 5 years of age suffering diarrhoea, fever or cough/acute respiratory illness, controlling for demographic and socioeconomic characteristics. We conducted sensitivity analyses (SAs), modifying the travel distance and population-facility matching criteria. SETTING AND POPULATION: 568 facilities were linked with 9701 children with recent illness symptoms in Malawi, of whom 69% had been brought to a health facility. RESULTS: Overall, facilities showed gaps in structural quality (62% readiness) and major deficiencies in process quality (33%), for an overall quality score of 48%. Better facility quality was associated with higher odds of utilisation of sick child healthcare services (adjusted ORs (AOR): 1.66, 95% CI: 1.04 to 2.63), as was structural quality alone (AOR: 1.33, 95% CI: 0.95 to 1.87). SAs supported the main finding. CONCLUSION: Although Malawi's health facilities for curative child care are widely available, quality and utilisation of sick child healthcare services are in short supply. Improving facility quality may provide a way to encourage higher utilisation of healthcare, thereby decreasing preventable childhood morbidity and mortality.


Asunto(s)
Servicios de Salud del Niño/normas , Instituciones de Salud/estadística & datos numéricos , Aceptación de la Atención de Salud/estadística & datos numéricos , Calidad de la Atención de Salud , Preescolar , Estudios Transversales , Equipos y Suministros/provisión & distribución , Femenino , Adhesión a Directriz , Humanos , Lactante , Recién Nacido , Modelos Logísticos , Malaui , Masculino , Análisis Multivariante , Preparaciones Farmacéuticas/provisión & distribución , Guías de Práctica Clínica como Asunto , Encuestas y Cuestionarios
3.
Int Health ; 9(5): 281-287, 2017 09 01.
Artículo en Inglés | MEDLINE | ID: mdl-28911125

RESUMEN

Background: The HIV epidemic is a major public health concern throughout Africa. Malawi is one of the worst affected countries in sub-Saharan Africa with a 2014 national HIV prevalence currently estimated at 10% (9.3-10.8%) by UNAIDS. Study reports, largely in the African setting comparing outcomes in HIV patients with and without Kaposi's sarcoma (KS) indicate poor prognosis and poor health outcomes amongst HIV+KS patients. Understanding the mortality risk in this patient group could help improve patient management and care. Methods: Using data for the 559 adult HIV+KS patients who started ART between 2004 and September 2011 at Zomba clinic in Malawi, we estimated relative hazard ratios for all-cause mortality by controlling for age, sex, TB status, occupation, date of starting treatment and distance to the HIV+KS clinic. Results: Patients with tuberculosis (95% CI: 1.05-4.65) and patients who started ART before 2008 (95% CI: 0.34-0.81) were at significantly greater risk of dying. A random-effects Cox model with Log-Gaussian frailties adequately described the variation in the hazard for mortality. Conclusion: The year of starting ART and TB status significantly affected survival among HIV+KS patients. A sub-population analysis of this kind can inform an efficient triage system for managing vulnerable patients.


Asunto(s)
Infecciones por VIH/complicaciones , Infecciones por VIH/mortalidad , Sarcoma de Kaposi/mortalidad , Sarcoma de Kaposi/virología , Adolescente , Adulto , Femenino , Infecciones por VIH/terapia , Humanos , Malaui/epidemiología , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Análisis de Supervivencia , Adulto Joven
4.
BMC Public Health ; 16(1): 1243, 2016 12 12.
Artículo en Inglés | MEDLINE | ID: mdl-27955664

RESUMEN

BACKGROUND: Hypertension and diabetes prevalence is high in Africans. Data from HIV infected populations are limited, especially from Malawi. Integrating care for chronic non-communicable co-morbidities in well-established HIV services may provide benefit for patients by preventing multiple hospital visits but will increase the burden of care for busy HIV clinics. METHODS: Cross-sectional study of adults (≥18 years) at an urban and a rural HIV clinic in Zomba district, Malawi, during 2014. Hypertension and diabetes were diagnosed according to stringent criteria. Proteinuria, non-fasting lipids and cardio/cerebro-vascular disease (CVD) risk scores (Framingham and World Health Organization/International Society for Hypertension) were determined. The association of patient characteristics with diagnoses of hypertension and diabetes was studied using multivariable analyses. We explored the additional burden of care for integrated drug treatment of hypertension and diabetes in HIV clinics. We defined that burden as patients with diabetes and/or stage II and III hypertension, but not with stage I hypertension unless they had proteinuria, previous stroke or high Framingham CVD risk. RESULTS: Nine hundred fifty-two patients were enrolled, 71.7% female, median age 43.0 years, 95.9% on antiretroviral therapy (ART), median duration 47.7 months. Rural and urban patients' characteristics differed substantially. Hypertension prevalence was 23.7% (95%-confidence interval 21.1-26.6; rural 21.0% vs. urban 26.5%; p = 0.047), of whom 59.9% had stage I (mild) hypertension. Diabetes prevalence was 4.1% (95%-confidence interval 3.0-5.6) without significant difference between rural and urban settings. Prevalence of proteinuria, elevated total/high-density lipoprotein-cholesterol ratio and high CVD risk score was low. Hypertension diagnosis was associated with increasing age, higher body mass index, presence of proteinuria, being on regimen zidovudine/lamivudine/nevirapine and inversely with World Health Organization clinical stage at ART initiation. Diabetes diagnosis was associated with higher age and being on non-standard first-line or second-line ART regimens. CONCLUSION: Among patients in HIV care 26.6% had hypertension and/or diabetes. Close to two-thirds of hypertension diagnoses was stage I and of those few had an indication for antihypertensive pharmacotherapy. According to our criteria, 13.0% of HIV patients in care required drug treatment for hypertension and/or diabetes.


Asunto(s)
Fármacos Anti-VIH/uso terapéutico , Enfermedades Cardiovasculares/epidemiología , Diabetes Mellitus/epidemiología , Infecciones por VIH/complicaciones , Hipertensión/epidemiología , Adolescente , Adulto , Terapia Antirretroviral Altamente Activa , Enfermedades Cardiovasculares/etiología , Comorbilidad , Estudios Transversales , Femenino , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/epidemiología , Humanos , Malaui/epidemiología , Masculino , Persona de Mediana Edad , Prevalencia , Proteinuria/epidemiología , Factores de Riesgo , Población Rural , Población Urbana , Adulto Joven
5.
PLoS One ; 10(11): e0141414, 2015.
Artículo en Inglés | MEDLINE | ID: mdl-26556045

RESUMEN

BACKGROUND: In Malawi, outpatients who have presumptive tuberculosis (TB), i.e. fever, night sweats, weight loss and/or any-duration cough (HIV-infected) or cough of at least 2 weeks (HIV-uninfected), are registered in chronic cough registers. They should receive a diagnostic work-up with first-step provider-initiated HIV testing and sputum testing which includes XpertMTB/RIF, following a national algorithm introduced in 2012. METHODS: An operational study, in which we prospectively studied 6-month outcomes of adult outpatients who were registered in chronic cough registers in Zomba Central Hospital and Matawale peri-urban Health Center, between February and September 2013. We recorded implementation of the diagnostic protocol and outcomes at 6 months from registration. RESULTS: Of 348 patients enrolled, 165(47%) were male, median age was 40 years, 72(21%) had previous TB. At registration 154(44%) were known HIV-positive, 34(10%) HIV-negative (26 unconfirmed) and 160(46%) had unknown HIV status; 104(56%) patients with unknown/unconfirmed HIV status underwent HIV testing. At 6 months 191(55%) were HIV-positive, 87(25%) HIV-negative (26 unconfirmed) and 70(20%) still had unknown HIV status. Higher age and registration in Matawale were independently associated with remaining unknown HIV status after 6 months. 62% of patients had sputum tested, including XpertMTB/RIF, according to the algorithm. TB was diagnosed in 54(15%) patients. This was based on XpertMTB/RIF results in 8(15%) diagnosed cases. In 26(48%) TB was diagnosed on clinical grounds. Coverage of ART in HIV-positive patients was 89%. At 6 months, 236(68%) were asymptomatic, 48(14%) symptomatic, 25(7%) had been lost-to-follow-up and 39(11%) had died. Mortality among those HIV-positive, HIV-negative and with unknown HIV-status was 15%, 2% and 10%, respectively. Male gender, being HIV-positive-not-on-ART and not receiving antibiotics were independent risk factors for mortality. CONCLUSION: HIV prevalence among patients with presumptive TB was high (55%). One quarter was not HIV tested and mortality in this group was substantial (10%). The impact of XpertMTB/RIF on TB diagnosis was limited.


Asunto(s)
Tos/etiología , Pacientes Ambulatorios , Tuberculosis/diagnóstico , Adulto , Factores de Edad , Terapia Antirretroviral Altamente Activa , Comorbilidad , Femenino , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/epidemiología , Seroprevalencia de VIH , Humanos , Malaui/epidemiología , Masculino , Persona de Mediana Edad , Mycobacterium tuberculosis/aislamiento & purificación , Estudios Prospectivos , Esputo/microbiología , Análisis de Supervivencia , Resultado del Tratamiento , Tuberculosis/epidemiología
6.
BMC Health Serv Res ; 14 Suppl 1: S8, 2014.
Artículo en Inglés | MEDLINE | ID: mdl-25080192

RESUMEN

BACKGROUND: The government of Malawi is committed to the broad rollout of antiretroviral treatment in Malawi in the public health sector; however one of the primary challenges has been the shortage of trained health care workers. The Practical Approach to Lung Health Plus HIV/AIDS in Malawi (PALM PLUS) package is an innovative guideline and training intervention that supports primary care middle-cadre health care workers to provide front-line integrated primary care. The purpose of this paper is to describe the lessons learned in implementing the PALM PLUS package. METHODS: A clinical tool, based on algorithm- and symptom-based guidelines was adapted to the Malawian context. An accompanying training program based on educational outreach principles was developed and a cascade training approach was used for implementation of the PALM PLUS package in 30 health centres, targeting clinical officers, medical assistants, and nurses. Lessons learned were identified during program implementation through engagement with collaborating partners and program participants and review of program evaluation findings. RESULTS: Key lessons learned for successful program implementation of the PALM PLUS package include the importance of building networks for peer-based support, ensuring adequate training capacity, making linkages with continuing professional development accreditation and providing modest in-service training budgets. The main limiting factors to implementation were turnover of staff and desire for financial training allowances. CONCLUSIONS: The PALM PLUS approach is a potential model for supporting mid-level health care workers to provide front-line integrated primary care in low and middle income countries, and may be useful for future task-shifting initiatives.


Asunto(s)
Fármacos Anti-VIH/uso terapéutico , Agentes Comunitarios de Salud/educación , Infecciones por VIH/tratamiento farmacológico , Capacitación en Servicio , Atención Primaria de Salud , Apoyo Social , Adulto , Conducta Cooperativa , Femenino , Infecciones por VIH/epidemiología , Investigación sobre Servicios de Salud , Humanos , Entrevistas como Asunto , Malaui/epidemiología , Masculino , Grupo Paritario , Evaluación de Programas y Proyectos de Salud , Recursos Humanos
7.
PLoS One ; 8(5): e63050, 2013.
Artículo en Inglés | MEDLINE | ID: mdl-23723972

RESUMEN

BACKGROUND: Despite great efforts to control Tuberculosis (TB), progress is compromised by low adherence to medication, leading to prolonged duration of infectiousness and continued transmission. Investigating low adherence is of high importance from TB programmatic perspective. Though data on actual days of missed treatment exist, the effect of such on TB cure rates has not been investigated. METHODS: TB operational research data were extracted for smear-positive pulmonary TB patients registered at Zomba Central hospital, Malawi from January 2007 to December 2008. RESULTS: Of the 524 patients, 302 (57.6%) were males and 340 (64.9%) fully adhered to treatment. Excluding 5 individuals with missing data on cure, four hundred and eighty-one (92.7%) were cured of TB, and of these 162 (33.7%) missed at least one day of treatment. Respectively, 49/64 (76.6%) and 71/76 (93.4%) of those who missed treatment in the intensive and continuation phases were cured of TB (p = 0.005). The adjusted logistic regression analysis showed that those who missed 15-29 days of treatment (OR = 0.04, 95% CI: 0.01, 0.14) were less likely to be cured of TB compared with those who fully adhered. CONCLUSION: Treatment non-adherence was high and was observed even within the first 2 months of treatment. Thus, even at an earlier critical stage of treatment, simple algorithms need to be developed to identify and monitor patients at higher risk of non-adherence. Efforts on treatment compliance counselling should focus on enhanced counselling to improve adherence during the intensive treatment phase.


Asunto(s)
Atención a la Salud/estadística & datos numéricos , Cooperación del Paciente/estadística & datos numéricos , Esputo/microbiología , Tuberculosis Pulmonar/tratamiento farmacológico , Tuberculosis Pulmonar/epidemiología , Adulto , Demografía , Femenino , Humanos , Modelos Logísticos , Malaui/epidemiología , Masculino , Resultado del Tratamiento
8.
Health Policy Plan ; 27 Suppl 3: iii88-103, 2012 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-22692419

RESUMEN

Malawi is one of two low-income sub-Saharan African countries on track to meet the Millennium Development Goal (MDG 4) for child survival despite high fertility and HIV and low health worker density. With neonatal deaths becoming an increasing proportion of under-five deaths, addressing newborn survival is critical for achieving MDG 4. We examine change for newborn survival in the decade 2000-10, analysing mortality and coverage indicators whilst considering other contextual factors. We assess national and donor funding, as well as policy and programme change for newborn survival using standard analyses and tools being applied as part of a multi-country analysis. Compared with the 1990s, progress towards MDG 4 and 5 accelerated considerably from 2000 to 2010. Malawi's neonatal mortality rate (NMR) reduced slower than annual reductions in mortality for children 1-59 months and maternal mortality (NMR reduced 3.5% annually). Yet, the NMR reduced at greater pace than the regional and global averages. A significant increase in facility births and other health system changes, including increased human resources, likely contributed to this decline. High level attention for maternal health and associated comprehensive policy change has provided a platform for a small group of technical and programme experts to link in high impact interventions for newborn survival. The initial entry point for newborn care in Malawi was mainly through facility initiatives, such as Kangaroo Mother Care. This transitioned to an integrated and comprehensive approach at community and facility level through the Community-Based Maternal and Newborn Care package, now being implemented in 17 of 28 districts. Addressing quality gaps, especially for care at birth in facilities, and including newborn interventions in child health programmes, will be critical to the future agenda of newborn survival in Malawi.


Asunto(s)
Mortalidad Infantil , Predicción , Conductas Relacionadas con la Salud , Gastos en Salud , Política de Salud , Accesibilidad a los Servicios de Salud , Humanos , Cuidado del Lactante/economía , Cuidado del Lactante/organización & administración , Cuidado del Lactante/normas , Cuidado del Lactante/provisión & distribución , Cuidado del Lactante/tendencias , Mortalidad Infantil/tendencias , Recién Nacido , Malaui/epidemiología , Evaluación de Programas y Proyectos de Salud
9.
BMC Int Health Hum Rights ; 11 Suppl 2: S11, 2011 Nov 08.
Artículo en Inglés | MEDLINE | ID: mdl-22166125

RESUMEN

BACKGROUND: Nearly 3 million people in resource-poor countries receive antiretrovirals for the treatment of HIV/AIDS, yet millions more require treatment. Key barriers to treatment scale up are shortages of trained health care workers, and challenges integrating HIV/AIDS care with primary care. THE RESEARCH: PALM PLUS (Practical Approach to Lung Health and HIV/AIDS in Malawi) is an intervention designed to simplify and integrate existing Malawian national guidelines into a single, simple, user-friendly guideline for mid-level health care workers. Training utilizes a peer-to-peer educational outreach approach. Research is being undertaken to evaluate this intervention to generate evidence that will guide future decision-making for consideration of roll out in Malawi. The research consists of a cluster randomized trial in 30 public health centres in Zomba District that measures the effect of the intervention on staff satisfaction and retention, quality of patient care, and costs through quantitative, qualitative and health economics methods. RESULTS AND OUTCOMES: In the first phase of qualitative inquiry respondents from intervention sites demonstrated in-depth knowledge of PALM PLUS compared to those from control sites. Participants in intervention sites felt that the PALM PLUS tool empowered them to provide better health services to patients. Interim staff retention data shows that there were, on average, 3 to 4 staff departing from the control and intervention sites per month. Additional qualitative, quantitative and economic analyses are planned. THE PARTNERSHIP: Dignitas International and the Knowledge Translation Unit at the University of Cape Town Lung Institute have led the adaptation and development of the PALM PLUS intervention, using experience gained through the implementation of the South African precursor, PALSA PLUS. The Malawian partners, REACH Trust and the Research Unit at the Ministry of Health, have led the qualitative and economic evaluations. Dignitas and Ministry of Health have facilitated interaction with implementers and policy-makers. CHALLENGES AND SUCCESSES: This initiative is an example of South-South knowledge translation between South Africa and Malawi, mediated by a Canadian academic-NGO hybrid. Our success in developing and rolling out PALM PLUS in Malawi suggests that it is possible to adapt and implement this intervention for use in other resource-limited settings.

10.
Implement Sci ; 6: 82, 2011 Jul 26.
Artículo en Inglés | MEDLINE | ID: mdl-21791048

RESUMEN

BACKGROUND: Only about one-third of eligible HIV/AIDS patients receive anti-retroviral treatment (ART). Decentralizing treatment is crucial to wider and more equitable access, but key obstacles are a shortage of trained healthcare workers (HCW) and challenges integrating HIV/AIDS care with other primary care. This report describes the development of a guideline and training program (PALM PLUS) designed to integrate HIV/AIDS care with other primary care in Malawi. PALM PLUS was adapted from PALSA PLUS, developed in South Africa, and targets middle-cadre HCWs (clinical officers, nurses, and medical assistants). We adapted it to align with Malawi's national treatment protocols, more varied healthcare workforce, and weaker health system infrastructure. METHODS/DESIGN: The international research team included the developers of the PALSA PLUS program, key Malawi-based team members and personnel from national and district level Ministry of Health (MoH), professional associations, and an international non-governmental organization. The PALSA PLUS guideline was extensively revised based on Malawi national disease-specific guidelines. Advice and input was sought from local clinical experts, including middle-cadre personnel, as well as Malawi MoH personnel and representatives of Malawian professional associations. RESULTS: An integrated guideline adapted to Malawian protocols for adults with respiratory conditions, HIV/AIDS, tuberculosis, and other primary care conditions was developed. The training program was adapted to Malawi's health system and district-level supervision structure. PALM PLUS is currently being piloted in a cluster-randomized trial in health centers in Malawi (ISRCTN47805230). DISCUSSION: The PALM PLUS guideline and training intervention targets primary care middle-cadre HCWs with the objective of improving HCW satisfaction and retention, and the quality of patient care. Successful adaptations are feasible, even across health systems as different as those of South Africa and Malawi.


Asunto(s)
Antirretrovirales/uso terapéutico , Prestación Integrada de Atención de Salud/organización & administración , Educación Continua en Enfermería/métodos , Infecciones por VIH/tratamiento farmacológico , Guías de Práctica Clínica como Asunto , Atención Primaria de Salud , Enfermería en Salud Pública/educación , Adulto , Atención a la Salud , Política de Salud , Accesibilidad a los Servicios de Salud , Humanos , Malaui , Planificación de Atención al Paciente , Aprendizaje Basado en Problemas , Salud Rural , Servicios de Salud Rural , Población Rural
11.
Trials ; 11: 118, 2010 Dec 03.
Artículo en Inglés | MEDLINE | ID: mdl-21129211

RESUMEN

BACKGROUND: In low-income countries, only about a third of Human Immunodeficiency Virus/Acquired Immune Deficiency Syndrome (HIV/AIDS) patients eligible for anti-retroviral treatment currently receive it. Providing decentralized treatment close to where patients live is crucial to a faster scale up, however, a key obstacle is limited health system capacity due to a shortage of trained health-care workers and challenges of integrating HIV/AIDS care with other primary care services (e.g. tuberculosis, malaria, respiratory conditions). This study will test an adapted primary care health care worker training and guideline intervention, Practical Approach to Lung Health and HIV/AIDS Malawi (PALM PLUS), on staff retention and satisfaction, and quality of patient care. METHODS/DESIGN: A cluster-randomized trial design is being used to compare usual care with a standardized clinical guideline and training intervention, PALM PLUS. The intervention targets middle-cadre health care workers (nurses, clinical officers, medical assistants) in 30 rural primary care health centres in a single district in Malawi. PALM PLUS is an integrated, symptom-based and user-friendly guideline consistent with Malawian national treatment protocols. Training is standardized and based on an educational outreach approach. Trainers will be front-line peer healthcare workers trained to provide outreach training and support to their fellow front-line healthcare workers during focused (1-2 hours), intermittent, interactive sessions on-site in health centers. Primary outcomes are health care worker retention and satisfaction. Secondary outcomes are clinical outcomes measured at the health centre level for HIV/AIDS, tuberculosis, prevention-of-mother-to-child-transmission of HIV and other primary care conditions. Effect sizes and 95% confidence intervals for outcomes will be presented. Assessment of outcomes will occur at 1 year post- implementation. DISCUSSION: The PALM PLUS trial aims to address a key problem: strengthening middle-cadre health care workers to support the broader scale up of HIV/AIDS services and their integration into primary care. The trial will test whether the PALM PLUS intervention improves staff satisfaction and retention, as well as the quality of patient care, when compared to usual practice. TRIAL REGISTRATION: Controlled Clinical Trials ISRCTN47805230.


Asunto(s)
Educación en Salud , Recursos en Salud , Guías de Práctica Clínica como Asunto , Análisis por Conglomerados , Ética Médica , Humanos
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