جستجوی مقالات مرتبط با کلیدواژه « low » در نشریات گروه « پزشکی »

At its core, political economy analysis involves examination of the relationship between the state and the market. A number of country case studies have emerged in recent years that aim to identify political economy factors facilitating or impeding health sector reforms towards universal coverage. In this commentary, we expand Nannini and colleagues’ analysis to elaborate on how political economy analyses can better inform policy design towards more successful reforms in low- and middle-income countries (LMICs) by drawing more heavily on improved research design and theory. We suggest three ways that political economy studies could make deeper claims by historicizing analyses, going comparative and/or by grounding findings more deeply in theory.

Neurotrauma surveillance data on burden and severity of disease serves as a tool to define legislations, guide highyield risk-specific prevention, and evaluate and monitor management strategies for adequate resource allocation. In this scoping review, Barthélemy and colleagues demonstrate the gap in neurotrauma surveillance in low- and middle-income countries (LMICs) and suggest strategies for governance in neurotrauma surveillance. We underline state accountability as well as the need for the close integration of academic and tertiary care clinical practitioners and policy-makers in addressing the public health crisis caused by neurotrauma. Additionally, multiple sources for surveillance must be included, especially in communities where victims may remain without access to formal healthcare. Finally, we offer insights into possible ways of increasing the visibility of neurotrauma on political agendas.

In their study on how Joint Health Inspections (JHI) were implemented in practice with a need to identify key facilitators or barriers for regulatory policy and practice, Tama et al found that innovative regulatory reforms markedly improved inspection scores among intervention health facilities albeit with challenges. Their article makes an important contribution to the body of knowledge in as far as regulation of health facilities is concerned. In low- and middle-income countries (LMICs), private health facilities are poorly regulated and yet, they purge gaps where public health facilities are inadequate as was demonstrated during the COVID-19 pandemic. Therefore, while regulation of public health facilities is standardized, the research by Tama and colleagues provides a unique opportunity to continue dialogue on how private health facilities can be regulated through inspection and supervision. Regulation of public and private health facilities continues to be contentious since both experience unique contextual challenges.

The burden of trauma-related mortality is inversely related to income on an individual and national scale. Barthélemy et al highlight the significant variation of neurotrauma data included in national injury registries of low- and middle-income countries (LMICs) when compared to the World Health Organization (WHO) minimal dataset for injury (MDI). Moreover, the authors emphasize that the non-existence and underutilization of nationally standardized trauma registries hinder the data-driven identification of factors contributing to neurotrauma and subsequent attempts to improve neurotrauma care. Establishing a nationally standardized trauma registry should be prioritized by all stakeholders involved in curbing trauma-related mortality and building research capacity in LMICs. In this commentary, previous successful efforts to establish and maintain robust registries in LMICs through local and international partnerships are highlighted. The lessons and challenges chronicled in establishing such registries can inform future efforts to implement a nationally standardized trauma registry.

 Daily more than 3,000 children are injured or killed on the road, often along the school route. Road traffic crashes and resulting injuries are preventable. More can be done to reduce injuries and save lives. Traffic Conflict Techniques (TCTs) are simple methods of collecting observational data to evaluate the effectiveness of road safety interventions through counting and analyzing traffic conflicts. A TCT Toolkit was developed and piloted to analyze pedestrian-vehicle traffic conflicts in school zones in low- and middle-income countries.

 Three non-governmental organizations in Ghana, Vietnam, and Mexico applied three TCTs from the TCT Toolkit to collect traffic conflict data before (pre-intervention) and after (post-intervention) road safety intervention implementation. As the number of traffic conflicts was often less than 100, confidence intervals (CIs) based on gamma distributions were calculated for the traffic conflict rate. Using the calculated traffic conflict rate, the difference between pre- and post-intervention rates was assessed by determining overlap of the CIs. When CIs did not overlap, the difference was said to be statistically significant at the 0.05 level.

 For each method, results indicated a decrease in traffic conflicts between pre- and post-intervention data collection periods. Pre- and post-intervention traffic conflict rates with non-overlapping CIs demonstrated the results were statistically significant, providing evidence that the road safety interventions were effective.

 TCTs are relatively low-cost and simple techniques that provide an opportunity to base road safety improvement decisions on real-world data. TCTs are effective in objectively evaluating road safety interventions and can help decision-makers evaluate strategies for improving road safety, preventing injuries and saving lives.

Universal health coverage (UHC) is part of the global health agenda to tackle the lack of access to essential health services (EHS). This study developed and tested models to examine the individual, neighbourhood and countrylevel determinants associated with access to coverage of EHS under the UHC agenda in low- and middle-income countries (LMICs).

 Methods 

We used datasets from the Demographic and Health Surveys (DHSs) of 58 LMICs. Suboptimal and optimal access to EHS were computed using nine indicators. Descriptive and multilevel multinomial regression analyses were performed using R and STATA.

The prevalence of suboptimal and optimal access to EHS varies across the countries, the former ranging from 5.55% to 100%, and the latter ranging from 0% to 90.36% both in Honduras and Colombia, respectively. In the fully adjusted model, children of mothers with lower educational attainment (relative risk ratio [RRR] 2.11, 95% credible interval [CrI] 1.92 to 2.32) and those from poor households (RRR 1.79, 95% CrI 1.61 to 2.00) were more likely to have suboptimal access to EHS. Also, those with health insurance (RRR 0.72, 95% CrI 0.59 to 0.85) and access to media (RRR 0.59, 95% CrI 0.51 to 0.67) were at lesser risk of having suboptimal EHS. Similar trends, although in the opposite direction, were observed in the analysis involving optimal access. The intra-neighbourhood and intra-country correlation coefficients were estimated using the intercept component variance; 57.50%% and 27.70% of variances in suboptimal access to EHS are attributable to the neighbourhood and country-level factors.

Neighbourhood-level poverty, illiteracy, and rurality modify access to EHS coverage in LMICs. Interventions aimed at achieving the 2030 UHC goals should consider integrating socioeconomic and living conditions of people.

Medical workforce shortages in rural and remote areas are a global issue. Highincome countries (HICs) and low- and middle-income countries (LMICs) seek to implement strategies to address this problem, regardless of local challenges and contexts. This study distilled strategies with positive outcomes and success from international peer-reviewed literature regarding recruitment, retention, and rural and remote medical workforce development in HICs and LMICs.

The Arksey and O’Malley scoping review framework was utilised. Articles were retrieved from electronic databases Medline, Embase, Global Health, CINAHL Plus, and PubMed from 2010-2020. PRISMA-P guideline was used to ensure rigour in reporting the methodology in the interim, and PRISMA extension for scoping review (PRISMA-ScR) was used as a guide to report the findings. The success of strategies was examined against the following outcomes: for recruitment - rural and remote practice location; for development - personal and professional development; and for retention - continuity in rural and remote practice and low turnover rates.

Sixty-one studies were included according to the restriction criteria. Most studies (n=53; 87%) were undertaken in high-income countries, with only eight studies from low and middle-income countries. This scoping review found implementation strategies classified as Educational, Financial, and Multidimensional were successful for recruitment, retention, and development of the rural and remote medical workforce.

This scoping review shows that effective strategies to recruit and retain rural and remote medical workforce are feasible worldwide despite differences in socio-economic factors. While adjustment and adaptation to match the strategies to the local context are required, the country's commitment to act to improve the rural medical workforce shortage is most critical.

Human resources are at the heart of health systems, playing a central role in their functionality globally. It is estimated that up to 70% of the health workforce are women, however, this pattern is not reflected in the leadership of health systems where women are under-represented.

This systematized review explored the existing literature around women’s progress towards leadership in the health sector in low- and middle-income countries (LMICs) which has used intersectional analysis.

While there are studies that have looked at the inequities and barriers women face in progressing towards leadership positions in health systems within LMICs, none explicitly used an intersectionality framework in their approach. These studies did nevertheless show recurring barriers to health systems leadership created at the intersection of gender and social identities such as professional cadre, race/ethnicity, financial status, and culture. These barriers limit women’s access to resources that improve career development, including mentorship and sponsorship opportunities, reduce value, recognition and respect at work for women, and increase the likelihood of women to take on dual burdens of professional work and childcare and domestic work, and, create biased views about effectiveness of men and women’s leadership styles. An intersectional lens helps to better understand how gender intersects with other social identities which results in upholding these persisting barriers to career progression and leadership.

As efforts to reduce gender inequity in health systems are gaining momentum, it is important to look beyond gender and take into account other intersecting social identities that create unique positionalities of privilege and/or disadvantage. This approach should be adopted across a diverse range of health systems programs and policies in an effort to strengthen gender equity in health and specifically human resources for health (HRH), and improve health system governance, functioning and outcomes.

 A review on the health information systems (HISs) of each country should not be limited only to data collected and reported normally by the service providers. In this regard, the first step for the development in any national project is exploring the experiences of other countries worldwide, especially those with economic, political, cultural, and regional partnerships, and then using their resources and documents to have a broader attitude and a better profitability in planning the development strategy.  This study was conducted to review the studies conducted on the causes of HIS success and failure, and the challenges faced by developing countries in using these systems.   

 The present study was a narrative review to meet the aim of the study, and those studies published in English language in PubMed, Web of science, and Science Direct databases and Scopus between 2000 and 2020 were investigated. Primary keywords used to extract content in these databases were as follows: "health information system," "challenges, " "success," " failure," "developing country," and "low and middle income country."  

 After searching the above-mentioned databases, 455 studies were retrieved. Finally, 24 articles were used. The causes of success and failure of HISs were finally divided into 4 categories: human, organizational, financial and technical factors. A total of 30 subfactors were extracted for different factors. Moreover, the findings indicated that many of the challenges that developing countries face in using HISs are influenced by the social, cultural, economic, geographical, and political conditions of these countries. The results represented that organizational and human elements play a critical role in the advancement or falling of the health HIS in growing countries.  

 There is a demand to come up with flexible standards for designing and deploying HISs to address these complexities. Several solutions can be found to address the obstacles and problems facing HISs in developing countries, including formulating strategic plans and policies necessary for the development of national HISs.

Cardiac rehabilitation (CR) is an effective but underutilized intervention. Strategies have been identified to increase its use, but there is paucity of data testing them in low-resource settings. We sought to determine the effect of automatic referral post-coronary artery bypass graft (CABG) surgery on CR enrollment.

This is a retrospective cohort study assessing cardiac patients referred to CR at a tertiary center in Southeast Asia from 2013 to 2019. The paper-based pathway was introduced at the end of 2012. The checklist with automatic CR referral on the third day post-operation prompted a nurse to educate the patient about CR, initiate phase 1 and encourage enrollment in phase 2. Patients who were not eligible for the pathway for administrative or clinical reasons were referred at the discretion of the attending physician (i.e., usual care). Enrollment was defined as attendance at≥1 CR visit.

Of 4792 patients referred during the study period, 394 enrolled in CR. Significantly more patients referred automatically enrolled compared to usual care (225 [11.8%] vs. 169 [5.8%]; OR=2.2, 95% CI=1.8-2.7), with increases up to 23.4% enrollment in 2014 (vs. average enrollment rate of 5.9% under usual referral). Patients who enrolled following automatic referral were significantly younger and more often employed (both P<0.001); no other differences were observed.

In a lower-resource, Southeast Asian setting, automatic CR referral is associated with over two times greater enrollment in phase 2 CR, although efforts to maintain this effect are required.

Physician dual practices (PDP) is a term used to describe physicians who combine work in public and private health-care sector. This study aimed to find evidence of PDP worldwide, investigate its reasons and consequences, and compare high-income (HIC) versus low and middle-income countries (LMIC).

In this literature review, the search for PDP evidence was conducted in the English language. PubMed and Google were searched for relevant publications up to Sep 30, 2020.

Of 195 countries, PDP-reports were found in 157 countries (81%). No significant difference in prevalence of PDP was found between HIC (77%) and LMIC (82%). Most common reason for working in private sector was low government salaries in public hospitals (55%). This was more reported in LMIC (65%) than HIC (30%; P<0.001). Most common reason for working in public sector was patient recruitment for private practice (25%). This was more reported in HIC (45%) than LMIC (16%; P<0.001). PDP were described as detrimental to public health-sector in 58% of country-reports. Most common adverse consequence was lower quality-of-care in public hospitals (27%). LMIC with PDP-reports had more severe corruption (P<0.001), lower current health-expenditure (P<0.001), and higher out-of-pocket expenditure (P<0.001) than HIC. Scale of PDP was common in more LMIC (92%) than HIC (60%; P<0.001). Government policies to address PDP did not differ significantly between HIC and LMIC.

PDP were present in most HIC and LMIC. In majority of reports a detrimental effect of PDP on public health-care was described.

Despite effective treatments are available for depressive disorders, less than half of patients utilize them and the treatment gap is large.

This study aimed to investigate factors associated with adherence to follow-up in patients diagnosed with a depressive disorder in the collaborative care program in Tehran between May 2017 to October 2017.

A retrospective cross-sectional study was performed in three community mental health centers (CMHCs) in Tehran.

A total of 435 cases were recruited, and their adherence to follow-up rate was 41.6%. According to multivariate regression, being visited in a particular center, having a high school or higher level of education, having a positive family history with effective treatment, taking selective serotonin reuptake inhibitors (SSRIs), experiencing a lower level of perceived mental health before the first visit, and referral to a psychiatrist could predict adherence to follow-up. Patients who had a chief complaint of typical depressive symptoms and those who were employed were less likely to be adherent to follow-up.

More population-based studies in various settings and cultures are needed to enhance our knowledge regarding interventions necessary to deliver quality care to depressed patients.

To overcome the inherent limitations of the medical and social models of disability, the World Health Organization developed the first international conceptualization of disability: the International Classification of Functioning, Disability, and Health (ICF). Despite the ICF’s robustness, it is still underutilized in research and practice in Low- and Middle-Income Countries (LMICs). This article discusses the applications, strengths, limitations, and unique considerations when using the ICF to explore disabilities in LMICs like Nigeria.

A literature search was conducted in Medline, CINAHL, Web of Science, AMED, and Google Scholar. Articles were selected if they reported on any of the development, structure, applications, strengths, and limitations of the ICF. The review draws from the selected articles using a narrative discussion.

The literature search yielded 22 articles that met the eligibility criteria. The ICF is a classification of components of health and functioning, which views disability as an outcome of a dynamic interaction between a person’s health condition and contextual factors. The ICF was developed cross-culturally; thus, it is applicable in various socio-environmental contexts. However, despite its comprehensiveness, the ICF is criticized for lack of clear theoretical underpinnings, overlapping and redundant components, and absence of systematized personal factors.

The ICF has brought a significant paradigm shift in the measurement of disability by explicitly recognizing the role of contextual factors in the incapacitation process and placing all health conditions on an equal footing. Hence, stakeholders in disability research and practice in LMICs need to prioritize the ICF over other disablement models.

We aim to present the development and the initial results of the Golestan Cancer Biobank (GoCB), in a low resource setting in northern Iran.

The GoCB protocol and its standard operation procedures (SOP) were developed according to internationally accepted standards and protocols with some modifications considering the limited resources in our setting. The main biological samples collected by the GoCB include blood sample, urine sample, fresh endoscopy tissue sample, fresh surgical tissue sample and formalin fixed paraffin embedded (FFPE) tissue sample. The GoCB collects patients’ demographic data, tumor characteristics as well as data on risk factors. We developed a specific GoCB software for management of patient data and biological sample information. The GoCB dataset is annually linked with the Golestan cancer registry dataset to add complementary data (e.g., survival data).

The GoCB started collection of data and biological samples in December 2016. By November 2020, a total number of 1217 cancer patients participated in the GoCB. The majority of the GoCB participants (n=942, 77%) were those with gastrointestinal and breast cancers. Data on risk factors were successfully collected in 684 (56.2%) of the participants. Overall, 3563 samples were collected from the GoCB participants and 730 samples were used in 7 national and international research projects.

We considered specific strategies to overcome major limitations, especially budget shortage, in the development and maintenance of a cancer-specific biological repositories in our setting. The GoCB may be considered as a model for the development of biobank in low- and middle-income countries (LMICs).

Background Over the last 20 years, community health workers (CHWs) have become a mainstay of human resources for health in many low- and middle-income countries (LMICs). A large body of research chronicles CHWs’ experience of their work. In this study we focus on 2 narratives that stand out in the literature. The first is the idea that social, economic and health system contexts intersect to undermine CHWs’ experience of their work, and that a key factor underpinning this experience is that LMIC health systems tend to view CHWs as just an ‘extra pair of hands’ to be called upon to provide ‘technical fixes.’ In this study we show the dynamic and evolving nature of CHW programmes and CHW identities and the need, therefore, for new understandings.   Methods A qualitative case study was carried out of the Indian CHW program (CHWs are called accredited social health activists: ASHAs). It aimed to answer the research question: How do ASHAs experience being CHWs, and what shapes their experience and performance? In depth interviews were conducted with 32 purposively selected ASHAs and key informants. Analysis was focused on interpreting and on developing analytical accounts of ASHAs’ experiences of being CHWs; it was iterative and occurred throughout the research. Interviews were transcribed verbatim and transcripts were analysed using a framework approach (with Nvivo 11).   Results CHWs resent being treated as just another pair of hands at the beck and call of formal health workers. The experience of being a CHW is evolving, and many are accumulating substantial social capital over time – emerging as influential social actors in the communities they serve. CHWs are covertly and overtly acting to subvert the structural forces that undermine their performance and work experience.   Conclusion CHWs have the potential to be influential actors in the communities they serve and in frontline health services. Health systems and health researchers need to be cognizant of and consciously engage with this emerging global social dynamic around CHWs. Such an approach can help guide the development of optimal strategies to support CHWs to fulfil their role in achieving health and social development goals.

Background :

“Achieve universal health coverage (UHC), including financial risk protection, access to quality essential healthcare services and access to safe, effective, quality and affordable essential medicines and vaccines for all” is the Sustainable Development Goal (SDG) 3.8 target. Although most high-income countries have achieved or are very close to this target, low- and middle-income countries (LMICs) especially those in sub-Saharan Africa (SSA) are still struggling with its achievement. One of the observed challenges in SSA is that even where services are supposed to be “free” at point-of-use because they are covered by a health insurance scheme, out-of-pocket fees are sometimes being made by clients. This represents a policy implementation gap. This study sought to synthesise the known evidence from the published literature on the ‘what’ and ‘why’ of this policy implementation gap in SSA.

Methods :

The study drew on Lipsky’s street level bureaucracy (SLB) theory, the concept of practical norms, and Taryn Vian’s framework of corruption in the health sector to explore this policy implementation gap through a narrative synthesis review. The data from selected literature were extracted and synthesized iteratively using a thematic content analysis approach.

Results :

Insured clients paid out-of-pocket for a wide range of services covered by insurance policies. They made formal and informal cash and in-kind payments. The reasons for the payments were complex and multifactorial, potentially explained in many but not all instances, by coping strategies of street level bureaucrats to conflicting health sector policy objectives and resource constraints. In other instances, these payments appeared to be related to structural violence and the ‘corruption complex’ governed by practical norms.

Conclusion :

A continued top-down approach to health financing reforms and UHC policy is likely to face implementation gaps. It is important to explore bottom-up approaches – recognizing issues related to coping behaviour and practical norms in the face of unrealistic, conflicting policy dictates.

According to Iverson and colleagues’ thoughtful analysis, decisions to decentralize or regionalize surgical services must take into account contextual realities that may impede the safe execution of certain delivery models in lowand middle-income countries (LMICs), and should be governed by procedure-related considerations (specifically, volume, patient acuity, and procedure complexity). This commentary suggests that, by shifting attention to the mechanisms whereby (de)centralization may exert beneficial impacts, it is possible to generate guidance applicable to countries across the socioeconomic spectrum. Four key mechanisms can be identified: decentralization (1) minimizes the need for patients to travel for care and, (2) obviates certain system-induced delays once patients present; centralization (3) facilitates the maintenance of a workforce with sufficient expertise to offer services safely, and (4) conserves resources by limiting the number of sites. The commentary elucidates how context- and procedure-related factors determine the importance of each mechanism, allowing planners to prioritize among them. Although some context factors have special relevance to LMICs, most can also appear in high-income countries (HICs), and the procedure-related factors are universal. Thus, evidence from countries at all income levels might be fruitfully combined into an integrated body of context-sensitive guidance.