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Le A, Ali S, Blackburn CC, Ruyle L, Hernandez J, Abarca F, Arroniz A, Rivera S, Jerman K, Kashyap N, Davila E, Ortega K, Zavala Y. Dengue Treatment-Seeking Behavior: A Qualitative Study With Costa Rican Residents. HEALTH EDUCATION & BEHAVIOR 2024:10901981241254073. [PMID: 38780060 DOI: 10.1177/10901981241254073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2024]
Abstract
Treatment-seeking behavior (TSB) in relation to dengue infection is a critical aspect of public health, and understanding the factors that influence it is crucial for effective disease management. This research delves into key determinants of dengue TSB by examining the perceptions and behaviors of individuals in Costa Rica, in relation to the Health Belief Model (HBM). This study utilized naturalistic inquiry and incorporated a qualitative research design involving nine students organized into four teams, with at least one student on each team with high Spanish fluency. In total, we initiated 102 semi-structured field interviews with Costa Rican residents in four communities. The interviews were recorded, transcribed verbatim, and coded in several cycles using MAXQDA 2022©. Thematic analysis was used to identify patterns and themes using an inductive approach. We found that several HBM themes influenced dengue TSB among participants. Self-treatment was the most common initial step in managing dengue. Perceived inaccessibility of health care services and perceived ineffective treatment options discouraged medical care-seeking. Ultimately, the prevalence of self-treatment practices suggests a need for interventions that emphasize the importance of timely professional medical attention, while addressing real barriers and perceptions of existing health care services as inaccessible and ineffective. These findings provide a key perspective on dengue TSB, guiding future public health strategies aimed at optimizing health-seeking behaviors and mitigating the negative impacts of dengue on population health.
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Affiliation(s)
- Alexander Le
- Texas A&M University School of Public Health, College Station, TX, USA
| | - Sara Ali
- Texas A&M University School of Public Health, College Station, TX, USA
| | | | - Leslie Ruyle
- Texas A&M University School of Public Health, College Station, TX, USA
| | - Jessica Hernandez
- Texas A&M University School of Public Health, College Station, TX, USA
| | - Farid Abarca
- Texas A&M University School of Public Health, College Station, TX, USA
| | - Araceli Arroniz
- Texas A&M University School of Public Health, College Station, TX, USA
| | - Sanny Rivera
- Texas A&M University School of Public Health, College Station, TX, USA
| | - Kaylee Jerman
- Texas A&M University School of Public Health, College Station, TX, USA
| | - Neha Kashyap
- Texas A&M University School of Public Health, College Station, TX, USA
| | - Edward Davila
- Texas A&M University School of Public Health, College Station, TX, USA
| | - Kathryn Ortega
- Texas A&M University School of Public Health, College Station, TX, USA
| | - Yesenia Zavala
- Texas A&M University School of Public Health, College Station, TX, USA
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Naito YT, Fukuzawa R, Ganchimeg T, Afulani PA, Aiga H, Kim R, Katsumata AT. Validation of the person-centered maternity care scale at governmental health facilities in Cambodia. PLoS One 2023; 18:e0288051. [PMID: 37410783 DOI: 10.1371/journal.pone.0288051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Accepted: 06/18/2023] [Indexed: 07/08/2023] Open
Abstract
BACKGROUND Women's childbirth experience of interpersonal care is a significant aspect of quality of care. Due to the lack of a reliable Cambodian version of a measurement tool to assess person-centered maternity care, the present study aimed to adapt the "Person-Centered Maternity Care (PCMC) scale" to the Cambodian context and further determine its psychometric properties. METHODS The PCMC scale was translated into Khmer using the team translation approach. The Khmer version of PCMC (Kh-PCMC) scale was pretested among 20 Cambodian postpartum women using cognitive interviewing. Subsequently, the Kh-PCMC scale was administered in a survey with 300 Cambodian postpartum women at two governmental health facilities. According to the COnsensus-based Standards for the Selection of health status Measurement Instruments (COSMIN) standard, we performed psychometric analysis, including content validity, construct validity, criterion validity, cross-cultural validity, and internal consistency. RESULTS The preliminary processes of Kh-PCMC scale development including cognitive interviewing and expert review ensured appropriate levels of content validity and acceptable levels of cross-cultural validity of the Kh-PCMC scale with four-point frequency responses. The Scale-level Content Validity Index, Average (S-CVI/Avg) of 30-item Kh-PCMC scale was 0.96. Twenty items, however, performed optimally in the psychometric analysis from the data in Cambodia. The 20-item Kh-PCMC scale produced Cronbach's alpha of 0.86 for the full scale and 0.76-0.91 for the subscales, indicating adequately high internal consistency. Hypothesis testing found positive correlations between the 20-item Kh-PCMC scale and reference measures, which implies acceptable criterion validity. CONCLUSIONS The present study produced the Kh-PCMC scale that enables women's childbirth experiences to be quantitatively measured. The Kh-PCMC scale can identify intrapartum needs from women's perspectives for quality improvement in Cambodia. However, dynamic changes in and diverse differences of cultural context over time across provinces in Cambodia require the Kh-PCMC scale to be regularly reexamined and, when needed, to be further adjusted.
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Affiliation(s)
- Yuko Takahashi Naito
- Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tsukuba, Japan
| | - Rieko Fukuzawa
- Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | | | - Patience A Afulani
- Departments of Epidemiology & Biostatistics and Obstetrics, Gynecology, & Reproductive Sciences, University of California, San Francisco (UCSF), San Francisco, CA, United States of America
| | - Hirotsugu Aiga
- School of Tropical Medicine and Global Health, Nagasaki University, Nagasaki, Japan
| | - Rattana Kim
- National Maternal and Child Health Center, Phnom Penh, Cambodia
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Khan MA, Tahir MJ, Ameer MA, Nawaz RA, Asghar MS, Ahmed A. Self-medication dilemma in dengue fever. PUBLIC HEALTH IN PRACTICE 2022; 4:100298. [PMID: 36570398 PMCID: PMC9773040 DOI: 10.1016/j.puhip.2022.100298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 07/07/2022] [Indexed: 12/27/2022] Open
Abstract
This paper focuses on the trends of self-medication practices in treating symptoms that may lead to fatal complications in dengue. As dengue is a viral infection with increasing incidence, decision regarding its treatment is mostly affected by public health believes and practices to self-treat the condition by different home remedies, over-the-counter (OTC) drugs or using outdated prescription drugs that proved beneficial in the past experience. Poverty, lack of education, and poor access to health facilities pave the way for making such decisions. Future complications can be averted by raising awareness, counseling the patients and dispensing of pharmaceuticals with strict monitoring.
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Affiliation(s)
- Muhammad Arslan Khan
- Department of Pharmaceutical Sciences, University of Lahore Teaching Hospital, Lahore, Pakistan
| | | | - Muhammad Atif Ameer
- University Hospitals Bristol and Weston NHS Foundation Trust, Weston-Super Mare, UK
| | | | - Muhammad Sohaib Asghar
- Dow University of Health Sciences–Ojha Campus, Karachi, Pakistan,Corresponding author. Department of Internal Medicine, Dow University Hospital-Ojha Campus, B328, Block-6, Gulshan-e-Iqbal, Karachi, 75300, Pakistan.
| | - Ali Ahmed
- School of Pharmacy, Monash University, Bandar Sunway, Malaysia
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Guad RM, Carandang RR, Solidum JN, W. Taylor-Robinson A, Wu YS, Aung YN, Low WY, Sim MS, Sekaran SD, Azizan N. Different domains of dengue research in the Philippines: A systematic review and meta-analysis of questionnaire-based studies. PLoS One 2021; 16:e0261412. [PMID: 34929011 PMCID: PMC8687574 DOI: 10.1371/journal.pone.0261412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 12/01/2021] [Indexed: 11/18/2022] Open
Abstract
Background
Dengue is the most rapidly spreading mosquito-borne viral disease of humans worldwide, including southeast Asia region. This review provides a comprehensive overview of questionnaire-related dengue studies conducted in the Philippines and evaluates their reliability and validity in these surveys.
Methods
A review protocol constructed by a panel of experienced academic reviewers was used to formulate the methodology, research design, search strategy and selection criteria. An extensive literature search was conducted between March–June 2020 in various major electronic biomedical databases including PubMed, EMBASE, MEDLINE and ScienceDirect. A systematic review and meta-analysis (PRISMA) were selected as the preferred item reporting method.
Results
Out of a total of 34 peer-reviewed dengue-related KAP studies that were identified, 15 published from 2000 to April 2020 met the inclusion criteria. Based on the meta-analysis, a poor mean score was obtained for each of knowledge (68.89), attitude (49.86) and preventive practice (64.69). Most respondents were equipped with a good knowledge of the major clinical signs of dengue. Worryingly, 95% of respondents showed several negative attitudes towards dengue prevention, claiming that this was not possible and that enacting preventive practices was not their responsibility. Interestingly, television or radio was claimed as the main source of gaining dengue information (range 50–95%). Lastly, only five articles (33.3%) piloted or pretested their questionnaire before surveying, of which three reported Cronbach’s alpha coefficient (range 0.70 to 0.90).
Conclusion
This review indicates that to combat the growing public health threat of dengue to the Philippines, we need the active participation of resident communities, full engagement of healthcare personnel, promotion of awareness campaigns, and access to safe complementary and alternative medicines. Importantly, the psychometric properties of each questionnaire should be assessed rigorously.
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Affiliation(s)
- Rhanye Mac Guad
- Faculty of Pharmacy, Department of Pharmaceutical Life Sciences, Universiti Malaya, Kuala Lumpur, Malaysia
- Faculty of Medicine and Health Science, Department of Biomedical Science and Therapeutics, Universiti Malaysia Sabah, Kota Kinabalu, Malaysia
| | - Rogie Royce Carandang
- Department of Community and Global Health, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
| | | | - Andrew W. Taylor-Robinson
- School of Health, Medical & Applied Sciences, Central Queensland University, Brisbane, QLD, Australia
- College of Health & Human Sciences, Charles Darwin University, Casuarina, NT, Australia
- College of Health Sciences, Vin University, Gia Lam District, Hanoi, Vietnam
| | - Yuan Seng Wu
- Centre for Virus and Vaccine Research, School of Medical and Life Sciences, Sunway University, Selangor, Malaysia
- Department of Biological Sciences, School of Medical and Life Sciences, Sunway University, Selangor, Malaysia
| | - Yin Nwe Aung
- Faculty of Medicine & Health Sciences, UCSI University, Port Dickson, Negeri Sembilan, Malaysia
| | - Wah Yun Low
- Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
- Asia-Europe Institute, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Maw Shin Sim
- Faculty of Pharmacy, Department of Pharmaceutical Life Sciences, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Shamala Devi Sekaran
- Faculty of Medicine & Health Sciences, UCSI University, Port Dickson, Negeri Sembilan, Malaysia
| | - Nornazirah Azizan
- Department of Pathology and Microbiology, Faculty of Medicine and Health Science, Universiti Malaysia Sabah, Kota Kinabalu, Malaysia
- * E-mail:
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Ng TC, Teo CH, Toh JY, Dunn AG, Ng CJ, Ang TF, Abdullah A, Syed A, Lim HM, Yin K, Liew CS. Factors influencing healthcare seeking in patients with dengue: systematic review. Trop Med Int Health 2021; 27:13-27. [PMID: 34655508 DOI: 10.1111/tmi.13695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Delays in seeking healthcare for dengue are associated with poor health outcomes. Despite this, the factors influencing such delays remain unclear, rendering interventions to improve healthcare seeking for dengue ineffective. This systematic review aimed to synthesise the factors influencing healthcare seeking of patients with dengue and form a comprehensive framework. METHODS This review included both qualitative and quantitative studies. Studies were obtained by searching five databases, contacting field experts and performing backward reference searches. The best-fit meta-synthesis approach was used during data synthesis, where extracted data were fitted into the social-ecological model. Sub-analyses were conducted to identify the commonly reported factors and their level of statistical significance. RESULTS Twenty studies were selected for meta-synthesis. Eighteen factors influencing healthcare seeking in dengue were identified and categorised under four domains: individual (11 factors), interpersonal (one factor), organisational (four factors) and community (two factors). The most reported factors were knowledge of dengue, access to healthcare, quality of health service and resource availability. Overall, more barriers to dengue health seeking than facilitators were found. History of dengue infection and having knowledge of dengue were found to be ambiguous as they both facilitated and hindered dengue healthcare seeking. Contrary to common belief, women were less likely to seek help for dengue than men. CONCLUSIONS The factors affecting dengue healthcare-seeking behaviour are diverse, can be ambiguous and are found across multiple social-ecological levels. Understanding these complexities is essential for the development of effective interventions to improve dengue healthcare-seeking behaviour.
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Affiliation(s)
- Tze Chang Ng
- Department of Computer System & Technology, Faculty of Computer Science & Information Technology, Universiti Malaya, Malaysia
| | - Chin Hai Teo
- University of Malaya eHealth Unit, Faculty of Medicine, Universiti Malaya, Malaysia
| | - Jia Yong Toh
- Department of Primary Care Medicine, Faculty of Medicine, Universiti Malaya, Malaysia
| | - Adam G Dunn
- Biomedical Informatics and Digital Health, School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - Chirk Jenn Ng
- University of Malaya eHealth Unit, Faculty of Medicine, Universiti Malaya, Malaysia.,Department of Primary Care Medicine, Faculty of Medicine, Universiti Malaya, Malaysia
| | - Tan Fong Ang
- Department of Computer System & Technology, Faculty of Computer Science & Information Technology, Universiti Malaya, Malaysia
| | - Adina Abdullah
- University of Malaya eHealth Unit, Faculty of Medicine, Universiti Malaya, Malaysia.,Department of Primary Care Medicine, Faculty of Medicine, Universiti Malaya, Malaysia
| | - Ayeshah Syed
- Department of English Language, Faculty of Languages & Linguistics, Universiti Malaya, Malaysia
| | - Hooi Min Lim
- University of Malaya eHealth Unit, Faculty of Medicine, Universiti Malaya, Malaysia.,Department of Primary Care Medicine, Faculty of Medicine, Universiti Malaya, Malaysia
| | - Kathleen Yin
- Centre of Health Informatics, Australian Institute of Health Innovation, Macquarie University, Australia
| | - Chee Sun Liew
- Department of Computer System & Technology, Faculty of Computer Science & Information Technology, Universiti Malaya, Malaysia.,University of Malaya eHealth Unit, Faculty of Medicine, Universiti Malaya, Malaysia
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Different Domains of Dengue Research in Malaysia: A Systematic Review and Meta-Analysis of Questionnaire-Based Studies. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18094474. [PMID: 33922427 PMCID: PMC8122824 DOI: 10.3390/ijerph18094474] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 03/31/2021] [Accepted: 04/01/2021] [Indexed: 01/08/2023]
Abstract
This review provided a systematic overview of the questionnaire-related dengue studies conducted in Malaysia and evaluated their reliability and validity used in the questionnaires. An extensive literature search was conducted using various electronic databases, including PubMed, EMBASE, Medline, and ScienceDirect. Systematic reviews and meta-analysis (PRISMA) were selected as the preferred item reporting method. Out of 88 identified dengue-related, 57 published from 2000 to April 2020 met the inclusion criteria and were included. Based on the meta-analysis, a poor mean score was obtained for knowledge (49%), attitude (44%), and preventive practice (55%). The study showed that the level of knowledge on cardinal signs and modes of transmission for dengue virus were highest among health care workers, followed by students (international and local) and lastly community residents. In treatment-seeking behaviours, only half of the respondents (50.8%) would send their child to the nearest health clinics or hospitals when a child became restless or lethargic. The acceptance rate for dengue vaccine, bacteria (Wolbachia), as a vector for dengue control and self-test diagnostic kit for dengue showed considerably high (88.4%, 70%, and 44.8%, respectively). Health belief model (HBM) constructs, such as perceived barriers, perceived severity, perceived susceptibility, self-efficacy, and perceived benefit influence prevention practices. Lastly, only 23 articles (40.3%) had piloted or pretested the questionnaire before surveying, in which three reported Cronbach's alpha coefficient (0.70-0.90). A need for active participation of communities and healthcare personnel, promotion of awareness, and safe complementary medicines, as well as assessment of psychometric properties of questionnaire use in dengue surveys in Malaysia, in order for assessing dengue reliably and valid.
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Watts MJ, Kotsila P, Mortyn PG, Sarto I Monteys V, Urzi Brancati C. Influence of socio-economic, demographic and climate factors on the regional distribution of dengue in the United States and Mexico. Int J Health Geogr 2020; 19:44. [PMID: 33138827 PMCID: PMC7607660 DOI: 10.1186/s12942-020-00241-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 10/19/2020] [Indexed: 01/25/2023] Open
Abstract
BACKGROUND This study examines the impact of climate, socio-economic and demographic factors on the incidence of dengue in regions of the United States and Mexico. We select factors shown to predict dengue at a local level and test whether the association can be generalized to the regional or state level. In addition, we assess how different indicators perform compared to per capita gross domestic product (GDP), an indicator that is commonly used to predict the future distribution of dengue. METHODS A unique spatial-temporal dataset was created by collating information from a variety of data sources to perform empirical analyses at the regional level. Relevant regions for the analysis were selected based on their receptivity and vulnerability to dengue. A conceptual framework was elaborated to guide variable selection. The relationship between the incidence of dengue and the climate, socio-economic and demographic factors was modelled via a Generalized Additive Model (GAM), which also accounted for the spatial and temporal auto-correlation. RESULTS The socio-economic indicator (representing household income, education of the labour force, life expectancy at birth, and housing overcrowding), as well as more extensive access to broadband are associated with a drop in the incidence of dengue; by contrast, population growth and inter-regional migration are associated with higher incidence, after taking climate into account. An ageing population is also a predictor of higher incidence, but the relationship is concave and flattens at high rates. The rate of active physicians is associated with higher incidence, most likely because of more accurate reporting. If focusing on Mexico only, results remain broadly similar, however, workforce education was a better predictor of a drop in the incidence of dengue than household income. CONCLUSIONS Two lessons can be drawn from this study: first, while higher GDP is generally associated with a drop in the incidence of dengue, a more granular analysis reveals that the crucial factors are a rise in education (with fewer jobs in the primary sector) and better access to information or technological infrastructure. Secondly, factors that were shown to have an impact of dengue at the local level are also good predictors at the regional level. These indices may help us better understand factors responsible for the global distribution of dengue and also, given a warming climate, may help us to better predict vulnerable populations on a larger scale.
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Affiliation(s)
- Matthew J Watts
- Institute of Environmental Science and Technology (ICTA), Autonomous University of Barcelona (UAB), Bellaterra, Spain.
| | - Panagiota Kotsila
- Institute of Environmental Science and Technology (ICTA), Autonomous University of Barcelona (UAB), Bellaterra, Spain
- Barcelona Laboratory for Urban Environmental Justice and Sustainability (BCNEJ), Institute of Environmental Science and Technology (ICTA), Autonomous University of Barcelona (UAB), Bellaterra, Spain
| | - P Graham Mortyn
- Institute of Environmental Science and Technology (ICTA), Autonomous University of Barcelona (UAB), Bellaterra, Spain
- Department of Geography, Autonomous University of Barcelona (UAB), Bellaterra, Spain
| | - Victor Sarto I Monteys
- Institute of Environmental Science and Technology (ICTA), Autonomous University of Barcelona (UAB), Bellaterra, Spain
- Servei de Sanitat Vegetal, DARP, Generalitat de Catalunya, Av. Meridiana, 38, 08018, Barcelona, Spain
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Casas I, Delmelle E. Landscapes of healthcare utilization during a dengue fever outbreak in an urban environment of Colombia. ENVIRONMENTAL MONITORING AND ASSESSMENT 2019; 191:279. [PMID: 31254116 DOI: 10.1007/s10661-019-7415-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Accepted: 03/20/2019] [Indexed: 06/09/2023]
Abstract
The well-being of a population and its health are influenced by a myriad of socioeconomic and environmental factors that interact across a wide range of scales, from the individual to the national and global levels. One of these factors is the provision of health services, which is regulated by both demand and supply. Although an adequate provision can significantly improve health outcomes of a population, lopsided flow of patients to specific health centers can result in serious disparities and potentially delay the timeliness of a diagnosis. In this paper, utilization patterns during an epidemic of dengue fever in the city of Cali, Colombia for the year 2010 are investigated. Specifically, the objectives are to (1) identify health facilities that exhibit patterns of over- and underutilization, (2) determine where patients who are being diagnosed at a particular facility originate from, and (3) whether patients are traveling to their closest facility and hence (4) estimate how far patients are willing to travel to be diagnosed and treated for dengue fever. Analysis is further decomposed by age group and by gender, in an attempt to test whether utilization patterns drastically change according to these variables. Answers to these questions can help health authorities plan for future epidemics, for instance, by providing guidelines as to which facilities require more resources and by improving the organization of health prevention campaigns to direct population seeking health assistance to use facilities that are underutilized.
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Affiliation(s)
- Irene Casas
- Louisiana Tech University, Ruston, LA, 71272, USA
| | - Eric Delmelle
- University of North Carolina at Charlotte, Charlotte, NC, 28223, USA.
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Rehr M, Shoaib M, Ellithy S, Okour S, Ariti C, Ait-Bouziad I, van den Bosch P, Deprade A, Altarawneh M, Shafei A, Gabashneh S, Lenglet A. Prevalence of non-communicable diseases and access to care among non-camp Syrian refugees in northern Jordan. Confl Health 2018; 12:33. [PMID: 30008800 PMCID: PMC6040066 DOI: 10.1186/s13031-018-0168-7] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Accepted: 05/17/2018] [Indexed: 01/19/2023] Open
Abstract
Background Tackling the high non-communicable disease (NCD) burden among Syrian refugees poses a challenge to humanitarian actors and host countries. Current response priorities are the identification and integration of key interventions for NCD care into humanitarian programs as well as sustainable financing. To provide evidence for effective NCD intervention planning, we conducted a cross-sectional survey among non-camp Syrian refugees in northern Jordan to investigate the burden and determinants for high NCDs prevalence and NCD multi-morbidities and assess the access to NCD care. Methods We used a two-stage cluster design with 329 randomly selected clusters and eight households identified through snowball sampling. Consenting households were interviewed about self-reported NCDs, NCD service utilization, and barriers to care. We estimated the adult prevalence of hypertension, diabetes type I/II, cardiovascular- and chronic respiratory conditions, thyroid disease and cancer and analysed the pattern of NCD multi-morbidities. We used the Cox proportional hazard model to calculate the prevalence ratios (PR) to analyse determinants for NCD prevalence and logistic regression to determine risk factors for NCD multi-morbidities by calculating odds ratios (ORs). Results Among 8041 adults, 21.8%, (95% CI: 20.9–22.8) suffered from at least one NCD; hypertension (14.0, 95% CI: 13.2–14.8) and diabetes (9.2, 95% CI: 8.5–9.9) were the most prevalent NCDs. NCD multi-morbidities were reported by 44.7% (95% CI: 42.4–47.0) of patients. Higher age was associated with higher NCD prevalence and the risk for NCD-multi-morbidities; education was inversely associated. Of those patients who needed NCD care, 23.0% (95% CI: 20.5–25.6) did not seek it; 61.5% (95% CI: 54.7–67.9) cited provider cost as the main barrier. An NCD medication interruption was reported by 23.1% (95% CI: 20–4-26.1) of patients with regular medication needs; predominant reason was unaffordability (63.4, 95% CI: 56.7–69.6). Conclusion The burden of NCDs and multi-morbidities is high among Syrian refugees in northern Jordan. Elderly and those with a lower education are key target groups for NCD prevention and care, which informs NCD service planning and developing patient-centred approaches. Important unmet needs for NCD care exist; removing the main barriers to care could include cost-reduction for medications through humanitarian pricing models. Nevertheless, it is still essential that international donors agencies and countries fulfill their commitment to support the Syrian-crisis response. Electronic supplementary material The online version of this article (10.1186/s13031-018-0168-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Manuela Rehr
- Médecins Sans Frontières, Operational Centre Amsterdam, Amman, Jordan
| | - Muhammad Shoaib
- Médecins Sans Frontières, Operational Centre Amsterdam, Amman, Jordan
| | - Sara Ellithy
- Médecins Sans Frontières, Operational Centre Amsterdam, Amman, Jordan
| | - Suhib Okour
- Médecins Sans Frontières, Operational Centre Amsterdam, Amman, Jordan
| | - Cono Ariti
- 2School of Medicine, Cardiff University, Cardiff, UK
| | | | | | - Anais Deprade
- Médecins Sans Frontières, Operational Centre Amsterdam, Amman, Jordan
| | | | | | | | - Annick Lenglet
- 5Médecins Sans Frontières, Operational Centre Amsterdam, Amsterdam, The Netherlands
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Jacobs B, Bajracharya A, Saha J, Chhea C, Bellows B, Flessa S, Fernandes Antunes A. Making free public healthcare attractive: optimizing health equity funds in Cambodia. Int J Equity Health 2018; 17:88. [PMID: 29940970 PMCID: PMC6019830 DOI: 10.1186/s12939-018-0803-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Accepted: 06/14/2018] [Indexed: 11/15/2022] Open
Abstract
Background Following the introduction of user fees in Cambodia, Health Equity Funds (HEF) were developed to enable poor people access to public health services by paying public health providers on their behalf, including non-medical costs for hospitalised beneficiaries (HEFB). The national scheme covers 3.1 million pre-identified HEFB. Uptake of benefits, however, has been mixed and a substantial proportion of poor people still initiate care at private facilities where they incur considerable out-of-pocket costs. We examine the benefits of additional interventions compared to existing stand-alone HEF scenarios in stimulating care seeking at public health facilities among eligible poor people. Methods We report on three configurations of HEF and their ability to attract HEFB to initiate care at public health facilities and their degree of financial risk protection: HEF covering only hospital services (HoHEF), HEF covering health centre and hospital services (CHEF), and Integrated Social Health Protection Scheme (iSHPS) that allowed non-HEFB community members to enrol in HEF. The iSHPS also used vouchers for selected health services, pay-for-performance for quantity and quality of care, and interventions aimed at increasing health providers’ degree of accountability. A cross sectional survey collected information from 1636 matched HEFB households in two health districts with iSHPS and two other health districts without iSHPS. Respondents were stratified according to the three HEF configurations for the descriptive analysis. Results The findings indicated that the proportion of HEFB who sought care first from public health providers in iSHPS areas was 55.7%, significantly higher than the 39.5% in the areas having HEF with health centres (CHEF) and 13.4% in the areas having HEF with hospital services only (HoHEF). The overall costs (out-of-pocket and transport) associated with the illness episode were lowest for cases residing within iSHPS sites, US$10.4, and highest in areas where health centres were not included in the package (HoHEF), US$20.7. Such costs were US$19.5 at HEF with health centres (CHEF). Conclusions The findings suggest that HEF encompassing health centre and hospital services and complemented by additional interventions are better than stand-alone HEF in attracting sick HEFB to public health facilities and lowering out-of-pocket expenses associated with healthcare seeking.
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Affiliation(s)
- Bart Jacobs
- Social Health Protection Programme, Deutsche Gesellschaft für Internationale Zusammenarbeit (GiZ), c/o NIPH, No.2, Street 289, Khan Toul Kork, P.O. Box 1238, Phnom Penh, Cambodia.
| | | | | | | | | | - Steffen Flessa
- Department of General Business Administration and Health Care Management, University of Greifswald, Greifswald, Germany
| | - Adelio Fernandes Antunes
- Department of General Business Administration and Health Care Management, University of Greifswald, Greifswald, Germany.,SOCIEUX + Expertise on Social Protection, Labour and Employment, Brussels, Belgium
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Nair SK, Dash U. Unravelling the Contextual Factors Mediating Illness Response Using Mixed Methodology. JOURNAL OF HEALTH MANAGEMENT 2018. [DOI: 10.1177/0972063418763648] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The re-emergence of infectious diseases has been a rampant public health challenge in the state of Kerala over the past one decade with high rates of mortality and morbidity. In an exploration of the contextual factors determining illness response associated with these diseases, this study employed a mixed methodology including a cross sectional survey of 430 respondents and 30 in-depth interviews. Individuals having one or more cases of selected re-emerging infectious diseases (Chikungunya, Dengue, Malaria and Leptospirosis) from various socio-spatial locations were included in the study to understand the patterns and determinants of illness response across different categories. The findings demonstrated that respondents’ response to illness is jointly determined by individual and household level factors such as gender, parenthood, illness context and spatiality. The article explains the ways in which these factors have interacted and intersected at varying points to create and reinforce multiple layers of vulnerability. Results are pertinent in understanding the pathways and mechanisms through which health inequities are created and sustained among different categories in the population. The findings demonstrate that only interventions concomitantly dealing with these factors and their interactions will produce more equitable results in improving access to health services and management of morbidity associated with re-emerging infectious diseases.
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Affiliation(s)
- Sivaja K. Nair
- Research Scholar, Department of Humanities and Social Sciences, Indian Institute of Technology, Madras, Chennai, Tamil Nadu, India
| | - Umakant Dash
- Professor and Head, Department of Humanities and Social Sciences, Indian Institute of Technology, Madras, Chennai, Tamil Nadu, India
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The Effect of Seasonal Floods on Health: Analysis of Six Years of National Health Data and Flood Maps. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:ijerph15040665. [PMID: 29614051 PMCID: PMC5923707 DOI: 10.3390/ijerph15040665] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Revised: 03/21/2018] [Accepted: 03/29/2018] [Indexed: 01/17/2023]
Abstract
There is limited knowledge on the effect of seasonal flooding on health over time. We quantified the short- and long-term effects of floods on selected health indicators at public healthcare facilities in 11 districts in Cambodia, a flood-prone setting. Counts of inpatient discharge diagnoses and outpatient consultations for diarrhea, acute respiratory infections, skin infections, injuries, noncommunicable diseases and vector-borne diseases were retrieved from public healthcare facilities for each month between January 2008 and December 2013. Flood water was mapped by month, in square kilometers, from satellite data. Poisson regression models with three lag months were constructed for the health problems in each district, controlled for seasonality and long-term trends. During times of flooding and three months after, there were small to moderate increases in visits to healthcare facilities for skin infections, acute respiratory infections, and diarrhea, while no association was seen at one to two months. The associations were small to moderate, and a few of our results were significant. We observed increases in care seeking for diarrhea, skin infections, and acute respiratory infections following floods, but the associations are uncertain. Additional research on previous exposure to flooding, using community- and facility-based data, would help identify expected health risks after floods in flood-prone settings.
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Kumaran E, Doum D, Keo V, Sokha L, Sam B, Chan V, Alexander N, Bradley J, Liverani M, Prasetyo DB, Rachmat A, Lopes S, Hii J, Rithea L, Shafique M, Hustedt J. Dengue knowledge, attitudes and practices and their impact on community-based vector control in rural Cambodia. PLoS Negl Trop Dis 2018; 12:e0006268. [PMID: 29451879 PMCID: PMC5833285 DOI: 10.1371/journal.pntd.0006268] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2017] [Revised: 03/01/2018] [Accepted: 01/24/2018] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Globally there are an estimated 390 million dengue infections per year, of which 96 million are clinically apparent. In Cambodia, estimates suggest as many as 185,850 cases annually. The World Health Organization global strategy for dengue prevention aims to reduce mortality rates by 50% and morbidity by 25% by 2020. The adoption of integrated vector management approach using community-based methods tailored to the local context is one of the recommended strategies to achieve these objectives. Understanding local knowledge, attitudes and practices is therefore essential to designing suitable strategies to fit each local context. METHODS AND FINDINGS A Knowledge, Attitudes and Practices survey in 600 randomly chosen households was administered in 30 villages in Kampong Cham which is one of the most populated provinces of Cambodia. KAP surveys were administered to a sub-sample of households where an entomology survey was conducted (1200 households), during which Aedes larval/pupae and adult female Aedes mosquito densities were recorded. Participants had high levels of knowledge regarding the transmission of dengue, Aedes breeding, and biting prevention methods; the majority of participants believed they were at risk and that dengue transmission is preventable. However, self-reported vector control practices did not match observed practices recorded in our surveys. No correlation was found between knowledge and observed practices either. CONCLUSION An education campaign regarding dengue prevention in this setting with high knowledge levels is unlikely to have any significant effect on practices unless it is incorporated in a more comprehensive strategy for behavioural change, such a COMBI method, which includes behavioural models as well as communication and marketing theory and practice. TRIAL REGISTRATION ISRCTN85307778.
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Affiliation(s)
- Emmanuelle Kumaran
- Technical Department, Malaria Consortium, Phnom Penh, Cambodia
- Department of Infectious Disease Epidemiology, London School of Hygiene and Tropical Medicine, Keppel Street, London, United Kingdom
- * E-mail:
| | - Dyna Doum
- Technical Department, Malaria Consortium, Phnom Penh, Cambodia
| | - Vanney Keo
- Technical Department, Malaria Consortium, Phnom Penh, Cambodia
| | - Ly Sokha
- National Dengue Control Program, National Center of Parasitology, Entomology and Malaria Control, Ministry of Health, Phnom Penh, Cambodia
| | - BunLeng Sam
- National Dengue Control Program, National Center of Parasitology, Entomology and Malaria Control, Ministry of Health, Phnom Penh, Cambodia
| | - Vibol Chan
- Malaria and other Vector-borne and Parasitic diseases Office of the WHO Representative in Cambodia, World Health Organization, Phnom Penh, Cambodia
| | - Neal Alexander
- Department of Infectious Disease Epidemiology, London School of Hygiene and Tropical Medicine, Keppel Street, London, United Kingdom
| | - John Bradley
- Department of Infectious Disease Epidemiology, London School of Hygiene and Tropical Medicine, Keppel Street, London, United Kingdom
| | - Marco Liverani
- Department of Global Health and Development, London School of Hygiene and Tropical Medicine, Keppel Street, London, United Kingdom
| | | | - Agus Rachmat
- Data Analyst Unit, US Naval Medical Research Unit-2, Phnom Penh, Cambodia
| | - Sergio Lopes
- Technical Department, Malaria Consortium, Phnom Penh, Cambodia
| | - Jeffrey Hii
- Technical Department, Malaria Consortium, Phnom Penh, Cambodia
| | - Leang Rithea
- National Dengue Control Program, National Center of Parasitology, Entomology and Malaria Control, Ministry of Health, Phnom Penh, Cambodia
| | | | - John Hustedt
- Technical Department, Malaria Consortium, Phnom Penh, Cambodia
- Department of Infectious Disease Epidemiology, London School of Hygiene and Tropical Medicine, Keppel Street, London, United Kingdom
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Liverani M, Nguon C, Sok R, Kim D, Nou P, Nguon S, Yeung S. Improving access to health care amongst vulnerable populations: a qualitative study of village malaria workers in Kampot, Cambodia. BMC Health Serv Res 2017; 17:335. [PMID: 28482899 PMCID: PMC5423018 DOI: 10.1186/s12913-017-2282-4] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2015] [Accepted: 05/02/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND There is growing interest in the expansion of community health workers programmes in low- and middle-income countries as a cost-effective approach to address shortages of health professionals. However, our understanding of the reception of large-scale programmes and how to improve them remains limited, with knowledge gaps about factors that may promote or discourage equitable access to services. This paper examines the case of the Village Malaria Workers (VMW) programme in Cambodia, an extensive community-based intervention for the management of malaria cases in remote rural areas. METHOD Fieldwork was conducted in Kampot province, in six case villages characterised by different programme configuration, population size, and distance to the nearest public health facility. In these locations, in-depth interviews (n = 71) with VMWs, village authorities, and residents were conducted to identify facilitators and challenges to service utilisation. Data analysis was informed by a conceptual framework based on five domains of access to services: awareness, accessibility, accommodation, availability, and acceptability. RESULTS Factors that influenced the utilisation of VMW services in our research sites include: the nature of dissemination activities and their ability to reach different population groups; the village topography and the changing road infrastructure; the involvement of VMWs in other community roles and activities; perceptions about the type of disease after the onset of symptoms; the need for comprehensive diagnosis and care; perceptions about the status of VMWs as medical providers; length of VMW appointment. CONCLUSIONS This study highlights the complexity and diversity of contextual factors that may influence the uptake of a community health programme. As in other countries, continued use of lay health workers in Cambodia to deliver diagnostic and curative services has the potential for great health and economic impact. However, further consideration should be given to the problem of access in different categories of residents and different contexts of implementation. In addition, a comprehensive mapping of changes in disease epidemiology, road infrastructure and the geography of access to services is crucial to inform policy development in this area.
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Affiliation(s)
- Marco Liverani
- Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London, UK
| | - Chea Nguon
- National Center for Parasitology, Entomology & Malaria Control, Ministry of Health, Phnom Penh, Cambodia
| | - Ra Sok
- Partners for Development, Phnom Penh, Cambodia
| | - Daro Kim
- Partners for Development, Phnom Penh, Cambodia
| | | | | | - Shunmay Yeung
- Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London, UK
- Department of Clinical Research, London School of Hygiene and Tropical Medicine, London, UK
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Verschuere J, Decroo T, Lim D, Kindermans JM, Nguon C, Huy R, Alkourdi Y, Peeters Grietens K, Gryseels C. Local constraints to access appropriate malaria treatment in the context of parasite resistance in Cambodia: a qualitative study. Malar J 2017; 16:81. [PMID: 28212641 PMCID: PMC5316167 DOI: 10.1186/s12936-017-1732-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2016] [Accepted: 02/09/2017] [Indexed: 12/02/2022] Open
Abstract
Background Despite emerging drug resistance in Cambodia, artemisinin-based combination therapy (ACT) is still the most efficacious therapy. ACT is available free of charge in the Cambodian public sector and at a subsidized rate in the private sector. However, un- and mistreated cases in combination with population movements may lead to the further spread of resistant parasites, stressing the importance of understanding how the perceived aetiology of malaria and associated health-seeking behaviour may delay access to appropriate treatment. A qualitative study explored these factors after an epidemiological survey confirmed parasite resistance in Preah Vihear province. Results In Cambodian cosmology, illnesses can be inflicted by supernatural beings or originate from ‘natural’ causes because of disorder in the social, domestic or outdoor environment. Initial treatment options consist of cheap and accessible home-based care (manual therapy, herbs and biomedical medication) targeting single symptoms. If there is no steady recovery or if the condition quickly aggravates, care will be sought from ‘village doctors’, public health facilities, private pharmacies or, in case of suspicion of a supernatural cause, from a specialized indigenous healer. The choice of provider is mostly based on the family’s financial situation, access to and trust in the provider, and the congruence between the suspected aetiology of the illness and the treatment offered by the provider. Different treatment options are often combined during the same illness episode through a serial process of trial and error guided by the observable improvements in the patient’s condition. Conclusions Cambodian perceptions of illness that focus on single symptoms and their perceived severity may lead to the identification of one or multiple illnesses at the same time, rarely suspecting malaria from the start and implying different patterns of health seeking behaviour and treatment choice. However, decisions to self-diagnose and treat at home are also pragmatic and must be understood in the context of poverty, a major barrier to seeking prompt and appropriate care for malaria in an area characterized by parasite resistance.
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Affiliation(s)
- Jesse Verschuere
- Médecins Sans Frontières, Operational Centre Brussels, Phnom Penh, Cambodia
| | - Tom Decroo
- Médecins Sans Frontières, Operational Centre Brussels, Medical Department, Brussels, Belgium
| | - Dara Lim
- Médecins Sans Frontières, Operational Centre Brussels, Phnom Penh, Cambodia
| | - Jean-Marie Kindermans
- Médecins Sans Frontières, Operational Centre Brussels, Medical Department, Brussels, Belgium
| | - Chea Nguon
- Center for Parasitology, Entomology and Malaria Control, Phnom Penh, Cambodia
| | - Rekol Huy
- Center for Parasitology, Entomology and Malaria Control, Phnom Penh, Cambodia
| | - Yasmine Alkourdi
- Médecins Sans Frontières, Operational Centre Brussels, Medical Department, Brussels, Belgium
| | - Koen Peeters Grietens
- Medical Anthropology Unit, Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium
| | - Charlotte Gryseels
- Medical Anthropology Unit, Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium.
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Heydari N, Larsen DA, Neira M, Beltrán Ayala E, Fernandez P, Adrian J, Rochford R, Stewart-Ibarra AM. Household Dengue Prevention Interventions, Expenditures, and Barriers to Aedes aegypti Control in Machala, Ecuador. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2017; 14:E196. [PMID: 28212349 PMCID: PMC5334750 DOI: 10.3390/ijerph14020196] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Revised: 01/24/2017] [Accepted: 02/14/2017] [Indexed: 01/25/2023]
Abstract
The Aedes aegypti mosquito is an efficient vector for the transmission of Zika, chikungunya, and dengue viruses, causing major epidemics and a significant social and economic burden throughout the tropics and subtropics. The primary means of preventing these diseases is household-level mosquito control. However, relatively little is known about the economic burden of Ae. aegypti control in resource-limited communities. We surveyed residents from 40 households in a high-risk community at the urban periphery in the city of Machala, Ecuador, on dengue perceptions, vector control interventions, household expenditures, and factors influencing purchasing decisions. The results of this study show that households spend a monthly median of US$2.00, or 1.90% (range: 0.00%, 9.21%) of their family income on Ae. aegypti control interventions. Households reported employing, on average, five different mosquito control and dengue prevention interventions, including aerosols, liquid sprays, repellents, mosquito coils, and unimpregnated bed nets. We found that effectiveness and cost were the most important factors that influence people's decisions to purchase a mosquito control product. Our findings will inform the development and deployment of new Ae. aegypti control interventions by the public health and private sectors, and add to prior studies that have focused on the economic burden of dengue-like illness.
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Affiliation(s)
- Naveed Heydari
- Colorado School of Public Health, University of Colorado Denver, Aurora, CO 80045, USA.
- Center for Global Health and Translational Science, State University of New York Upstate Medical University, Syracuse, NY 13210, USA.
| | - David A Larsen
- Department of Public Health, Food Studies and Nutrition, Syracuse University, Syracuse, NY 13244, USA.
| | - Marco Neira
- Center for Research on Health in Latin America (CISeAL), Pontificia Universidad Catolica del Ecuador, Quito 170170, Ecuador.
| | | | - Prissila Fernandez
- Center for Global Health and Translational Science, State University of New York Upstate Medical University, Syracuse, NY 13210, USA.
| | - Jefferson Adrian
- Center for Global Health and Translational Science, State University of New York Upstate Medical University, Syracuse, NY 13210, USA.
| | - Rosemary Rochford
- Colorado School of Public Health, University of Colorado Denver, Aurora, CO 80045, USA.
| | - Anna M Stewart-Ibarra
- Center for Global Health and Translational Science, State University of New York Upstate Medical University, Syracuse, NY 13210, USA.
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Unsuspected Dengue as a Cause of Acute Febrile Illness in Children and Adults in Western Nicaragua. PLoS Negl Trop Dis 2016; 10:e0005026. [PMID: 27792777 PMCID: PMC5085067 DOI: 10.1371/journal.pntd.0005026] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2016] [Accepted: 09/08/2016] [Indexed: 11/19/2022] Open
Abstract
Background Dengue is an emerging infectious disease of global significance. Suspected dengue, especially in children in Nicaragua’s heavily-urbanized capital of Managua, has been well documented, but unsuspected dengue among children and adults with undifferentitated fever has not. Methodology/Principal Findings To prospectively study dengue in semi-urban and rural western Nicaragua, we obtained epidemiologic and clinical data as well as acute and convalescent sera (2 to 4 weeks after onset of illness) from a convenience sample (enrollment Monday to Saturday daytime to early evening) of consecutively enrolled patients (n = 740) aged ≥ 1 years presenting with acute febrile illness. We tested paired sera for dengue IgG and IgM and serotyped dengue virus using reverse transcriptase-PCR. Among 740 febrile patients enrolled, 90% had paired sera. We found 470 (63.5%) were seropositive for dengue at enrollment. The dengue seroprevalance increased with age and reached >90% in people over the age of 20 years. We identified acute dengue (serotypes 1 and 2) in 38 (5.1%) patients. Only 8.1% (3/37) of confirmed cases were suspected clinically. Conclusions/Significance Dengue is an important and largely unrecognized cause of fever in rural western Nicaragua. Since Zika virus is transmitted by the same vector and has been associated with severe congenital infections, the population we studied is at particular risk for being devastated by the Zika epidemic that has now reached Central America. Dengue is an emerging infectious disease of global significance. Unsuspected dengue among children and adults presenting with undifferentiated fever in western Nicaragua has not been studied. We prospectively studied patients ≥ 1 year of age who presented with acute febrile illness in Nicaragua and systematically collected detailed information about exposures and features of the illness as well as serum to confirm acute infections. Overall, 470 (63.5%) had evidence of prior infection with dengue virus; the proportion with antibodies against dengue virus increased with age and reached >90% in those >20 years. Thirty-eight (5.1%) had acute dengue (serotypes 1 and 2) infection. Only 8.1% (3/37) cases were suspected clinically to be dengue. Dengue is an important and largely unrecognized cause of fever in rural western Nicaragua and strikes predominantly those in child-bearing years, the same individuls at risk for devastating complications associated with Zika virus infection that is also transmitted by the Aedes aegypti mosquito.
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Factors Associated with the Time of Admission among Notified Dengue Fever Cases in Region VIII Philippines from 2008 to 2014. PLoS Negl Trop Dis 2016; 10:e0005050. [PMID: 27780199 PMCID: PMC5079576 DOI: 10.1371/journal.pntd.0005050] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Accepted: 09/19/2016] [Indexed: 11/28/2022] Open
Abstract
In cases of Dengue fever, late hospital admission can lead to treatment delay and even death. In order to improve early disease notification and management, it is essential to investigate the factors affecting the time of admission of Dengue cases. This study determined the factors associated with the time of admission among notified Dengue cases. The study covered the period between 2008 and 2014 in Region VIII, Philippines. The factors assessed were age, sex, hospital sector, hospital level, disease severity based on the 1997 WHO Dengue classification, and period of admission (distinguishing between the 2010 Dengue epidemic and non-epidemic time). We analysed secondary data from the surveillance of notified Dengue cases. We calculated the association through chi-square test, ordinal logistic regression and linear regression at p value < 0.05. The study included 16,357 admitted Dengue cases. The reported cases included a majority of children (70.09%), mild cases of the disease (64.00%), patients from the public sector (69.82%), and non-tertiary hospitals (62.76%). Only 1.40% of cases had a laboratory confirmation. The epidemic period in 2010 comprised 48.68% of all the admitted cases during this period. Late admission was more likely among adults than children (p<0.05). The severe type of the disease was more likely to be admitted late than the mild type (p<0.05). Late admission was also more likely in public hospitals than in private hospitals (p<0.05); and within tertiary level hospitals than non-tertiary hospitals (p<0.05). Late admission was more likely during the non-epidemic period than the 2010 epidemic period (p<0.05). A case fatality rate of 1 or greater was significantly associated with children, severe diseases, tertiary hospitals and public hospitals when admitted late (p<0.05). Data suggests that early admission among child cases was common in Region VIII. This behavior is encouraging, and should be continued. However, further study is needed on the late admission among tertiary, public hospitals and non-epidemic period with reference to the quality of care, patient volume, out of pocket expense, and accessibility We recommend the consistent use of the 2009 WHO Dengue guidelines in order to standardize the admission criteria and time across hospitals. A variety of factors affect the time of admission of Dengue fever cases. These must be investigated, as delayed treatment of this disease can result in death. The authors of this study determined the factors associated with the time of admission among notified Dengue cases of Region VIII, Philippines, from 2008 to 2014. The factors assessed were age and sex of the patient, hospital sector, hospital level, disease severity and the presence of Dengue epidemic. A secondary surveillance data of Dengue was used. The associations were determined using chi-square test and regression. Late admission was more likely amongst adults, severe cases of the disease, public hospitals, tertiary level hospitals, and during the non-epidemic period. In comparison, early admission was more likely in cases concerning children, mild cases of the disease, private hospitals, non-tertiary hospitals and during an epidemic period. Case fatality was significantly associated to children, severe diseases, public hospitals and tertiary hospitals when admitted late. The routine early admission of children should be promoted, as severe cases of Dengue fever are more likely among children. Consistent admission criteria for Dengue should be implemented across all hospital sectors and levels.
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Ridde V, Agier I, Bonnet E, Carabali M, Dabiré KR, Fournet F, Ly A, Meda IB, Parra B. Presence of three dengue serotypes in Ouagadougou (Burkina Faso): research and public health implications. Infect Dis Poverty 2016; 5:23. [PMID: 27044528 PMCID: PMC4820922 DOI: 10.1186/s40249-016-0120-2] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2015] [Accepted: 03/15/2016] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND The significant malaria burden in Africa has often eclipsed other febrile illnesses. Burkina Faso's first dengue epidemic occurred in 1925 and the most recent in 2013. Yet there is still very little known about dengue prevalence, its vector proliferation, and its poverty and equity impacts. METHODS An exploratory cross-sectional survey was performed from December 2013 to January 2014. Six primary healthcare centers in Ouagadougou were selected based on previously reported presence of Flavivirus. All patients consulting with fever or having had fever within the previous week and with a negative rapid diagnostic test (RDT) for malaria were invited to participate. Sociodemographic data, healthcare use and expenses, mobility, health-related status, and vector control practices were captured using a questionnaire. Blood samples of every eligible subject were obtained through finger pricks during the survey for dengue RDT using SD BIOLINE Dengue Duo (NS1Ag and IgG/IgM)® and to obtain blood spots for reverse transcription polymerase chain reaction (RT-PCR) analysis. In a sample of randomly selected yards and those of patients, potential Aedes breeding sites were found and described. Larvae were collected and brought to the laboratory to monitor the emergence of adults and identify the species. RESULTS Of the 379 subjects, 8.7 % (33/379) had positive RDTs for dengue. Following the 2009 WHO classification, 38.3 % (145/379) had presumptive, probable, or confirmed dengue, based on either clinical symptoms or laboratory testing. Of 60 samples tested by RT-PCR (33 from the positive tests and 27 from the subsample of negatives), 15 were positive. The serotypes observed were DENV2, DENV3, and DENV4. Odds of dengue infection in 15-to-20-year-olds and persons over 50 years were 4.0 (CI 95 %: 1.0-15.6) and 7.7 (CI 95 %: 1.6-37.1) times higher, respectively, than in children under five. Average total spending for a dengue episode was 13 771 FCFA [1 300-67 300 FCFA] (1$US = 478 FCFA). On average, 2.6 breeding sites were found per yard. Potential Aedes breeding sites were found near 71.4 % (21/28) of patients, but no adult Aedes were found. The most frequently identified potential breeding sites were water storage containers (45.2 %). Most specimens collected in yards were Culex (97.9 %). CONCLUSIONS The scientific community, public health authorities, and health workers should consider dengue as a possible cause of febrile illness in Burkina Faso.
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Affiliation(s)
- Valéry Ridde
- />Department of Social and Preventive Medicine, University of Montreal School of Public Health (ESPUM), Montréal, Canada
- />University of Montreal Public Health Research Institute (IRSPUM), Pavillon 7101 Avenue du Parc, P.O. Box 6128, Centre-ville Station, Montreal, Quebec H3C 3J7 Canada
| | - Isabelle Agier
- />University of Montreal Public Health Research Institute (IRSPUM), Pavillon 7101 Avenue du Parc, P.O. Box 6128, Centre-ville Station, Montreal, Quebec H3C 3J7 Canada
| | - Emmanuel Bonnet
- />Identités et Différenciations de l’Environnement des Espaces et des Sociétés – Caen (IDEES), University of Caen Basse-Normandie, Caen, France
| | - Mabel Carabali
- />International Vaccine Institute, Dengue Vaccine Initiative, SNU Research Park, 1 Gwanak-ro, Gwanak-gu, Seoul, 151-742 Korea
| | - Kounbobr Roch Dabiré
- />Institut de Recherche en Sciences de la Santé (IRSS), B.P. 545 Bobo-Dioulasso, Burkina Faso
| | - Florence Fournet
- />Unité Maladies infectieuses et vecteurs : écologie, génétique, évolution et contrôle (MIVEGEC), Institut de recherche pour le développement (IRD), B.P. 171 Bobo-Dioulasso, Burkina Faso
| | - Antarou Ly
- />Institut de Recherche en Sciences de la Santé (IRSS), 03 B.P. 7192 Ouagadougou, Burkina Faso
| | | | - Beatriz Parra
- />Grupo de Virus Emergentes y Enfermedad, Departamento de Microbiología Universidad del Valle, Cali, Colombia
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Abstract
Dengue is a major public health concern in tropical and subtropical areas of the world. The prospects for dengue prevention have recently improved with the results of efficacy trials of a tetravalent dengue vaccine. Although partially effective, once licensed, its introduction can be a public health priority in heavily affected countries because of the perceived public health importance of dengue. This review explores the most immediate economic considerations of introducing a new dengue vaccine and evaluates the published economic analyses of dengue vaccination. Findings indicate that the current economic evidence base is of limited utility to support country-level decisions on dengue vaccine introduction. There are a handful of published cost-effectiveness studies and no country-specific costing studies to project the full resource requirements of dengue vaccine introduction. Country-level analytical expertise in economic analyses, another gap identified, needs to be strengthened to facilitate evidence-based decision-making on dengue vaccine introduction in endemic countries.
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Affiliation(s)
- Yesim Tozan
- a College of Global Public Health , New York University , New York , NY , USA
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Elsinga J, Lizarazo EF, Vincenti MF, Schmidt M, Velasco-Salas ZI, Arias L, Bailey A, Tami A. Health Seeking Behaviour and Treatment Intentions of Dengue and Fever: A Household Survey of Children and Adults in Venezuela. PLoS Negl Trop Dis 2015; 9:e0004237. [PMID: 26624283 PMCID: PMC4666462 DOI: 10.1371/journal.pntd.0004237] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2015] [Accepted: 10/25/2015] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND Dengue in Venezuela is a major public health problem with an increasing incidence of severe cases. Early diagnosis and timely treatment influences the outcome of dengue illness, as delay in care-seeking is significantly associated with complications leading to severe dengue. We aimed to understand patterns of health seeking behaviour (HSB) in individuals exposed to high dengue incidence in order to improve early attendance to health centres. METHODS Between September 2013 and February 2014 a cross-sectional household survey was performed in Maracay, Venezuela. Intended HSB of adults and children's parents/guardians was assessed with respect to fever or suspected dengue. Data was collected through structured questionnaires from 105 individuals. RESULTS Most individuals felt at risk of dengue and believed it could be a deadly disease. In the case of suspected dengue, the majority (60%) would choose to first seek medical help versus first treating at home, in contrast to 11% in the case of fever. Amongst those who decided to visit a doctor, a suspected dengue infection would prompt them to search medical help earlier than if having only fever (p<0.001). Multivariate analysis modelling showed that the independent factors associated with the intention to firstly visit a doctor versus treating at home in the case of dengue were feeling at risk (OR = 3.29; p = 0.042) and being an adult (as opposed to caring for a child as a parent/guardian; OR = 3.33, p = 0.021), while having had a previous dengue infection (OR = 0.29; p = 0.031) and living in the neighbourhood Caña de Azúcar (OR = 0.28, p = 0.038) were negatively associated with seeking medical care as their first action. CONCLUSION Knowledge of HSB related to dengue is scarce in the Americas, our study attempts to contribute to a better understanding of HSB in this region. Improving early dengue disease recognition and awareness may enhance prompt attendance to medical care in affected populations and thereby reduce mortality and severity of dengue. Especially for those with a previous dengue infection, efforts have to be made to promote prompt health centre attendance.
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Affiliation(s)
- Jelte Elsinga
- Department of Medical Microbiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Erley F. Lizarazo
- Department of Medical Microbiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
- Instituto de Investigaciones Biomédicas, Universidad de Carabobo, Maracay, Venezuela
| | - Maria F. Vincenti
- Department of Medical Microbiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
- Instituto de Investigaciones Biomédicas, Universidad de Carabobo, Maracay, Venezuela
| | - Masja Schmidt
- Department of Medical Microbiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Zoraida I. Velasco-Salas
- Department of Medical Microbiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
- Departamento de Biología, Facultad Experimental de Ciencia y Tecnología, Universidad de Carabobo, Valencia, Venezuela
| | - Luzlexis Arias
- Instituto de Investigaciones Biomédicas, Universidad de Carabobo, Maracay, Venezuela
| | - Ajay Bailey
- Population Research Center, Faculty of Spatial Sciences, University of Groningen, Groningen, The Netherlands
| | - Adriana Tami
- Department of Medical Microbiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
- Departamento de Parasitología, Facultad de Ciencias de la Salud, Universidad de Carabobo, Valencia, Venezuela
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Mahendradhata Y. The case for stronger regulation of private practitioners to control tuberculosis in low- and middle-income countries. BMC Res Notes 2015; 8:600. [PMID: 26499482 PMCID: PMC4619435 DOI: 10.1186/s13104-015-1586-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2014] [Accepted: 10/14/2015] [Indexed: 11/30/2022] Open
Abstract
Tuberculosis case management practices of private practitioners in low- and middle-income countries are commonly not in compliance with treatment guidelines, thus increasing the risk of drug resistance. National Tuberculosis control programs have long been encouraged to collaborate with private providers to improve compliance, but there is no example yet of a sustained, large scale collaborations with private practitioners in these settings. Regulations have long been realized as a potential response to poor quality care, however there has been a lack of interest from the international actors to invest in stronger regulation of private providers in these countries due to limited evidence and many implementation challenges. Regulatory strategies have now evolved beyond the costly conventional form of command and control. These new strategies need to be tested for addressing the challenge of poor quality care among private providers. Multilateral and bilateral funding agencies committed to tuberculosis control need to invest in facilitating strengthening government’s capacity to effectively regulate private providers.
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Affiliation(s)
- Yodi Mahendradhata
- Center for Health Policy and Management, Faculty of Medicine, Gadjah Mada University, Sekip Utara, Yogyakarta, 55281, Indonesia. .,Faculty of Medicine, Institute of Public Health, University of Heidelberg, Heidelberg, Germany.
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Nsibande D, Doherty T, Ijumba P, Tomlinson M, Jackson D, Sanders D, Lawn J. Assessment of the uptake of neonatal and young infant referrals by community health workers to public health facilities in an urban informal settlement, KwaZulu-Natal, South Africa. BMC Health Serv Res 2013; 13:47. [PMID: 23388385 PMCID: PMC3579691 DOI: 10.1186/1472-6963-13-47] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2012] [Accepted: 01/23/2013] [Indexed: 11/26/2022] Open
Abstract
Background Globally, 40% of the 7.6 million deaths of children under five every year occur in the neonatal period (first 28 days after birth). Increased and earlier recognition of illness facilitated by community health workers (CHWs), coupled with effective referral systems can result in better child health outcomes. This model has not been tested in a peri-urban poor setting in Africa, or in a high HIV context. Methods The Good Start Saving Newborn Lives (SNL) study (ISRCTN41046462) conducted in Umlazi, KwaZulu-Natal, was a community randomized trial to assess the effect of an integrated home visit package delivered to mothers by CHWs during pregnancy and post-delivery on uptake of PMTCT interventions and appropriate newborn care practices. CHWs were trained to refer babies with illnesses or identified danger signs. The aim of this sub-study was to assess the effectiveness of this referral system by describing CHW referral completion rates as well as mothers’ health-care seeking practices. Interviews were conducted using a structured questionnaire with all mothers whose babies had been referred by a CHW since the start of the SNL trial. Descriptive analysis was conducted to describe referral completion and health seeking behaviour of mothers. Results Of the 2423 women enrolled in the SNL study, 148 sick infants were referred between June 2008 and June 2010. 62% of referrals occurred during the first 4 weeks of life and 22% between birth and 2 weeks of age. Almost all mothers (95%) completed the referral as advised by CHWs. Difficulty breathing, rash and redness/discharge around the cord accounted for the highest number of referrals (26%, 19% and 17% respectively). Only16% of health workers gave written feedback on the outcome of the referral to the referring CHW. Conclusions We found high compliance with CHW referral of sick babies in an urban South African township. This suggests that CHWs can play a significant role, within community outreach teams, to improve newborn health and reduce child mortality. This supports the current primary health care re-engineering process being undertaken by the South African National Department of Health which involves the establishment of family health worker teams including CHWs. Trial registration number ISRCTN41046462
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Affiliation(s)
- Duduzile Nsibande
- Health Systems Research Unit, Medical Research Council, 491 Ridge Road, Durban, South Africa.
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Figueiró AC, Hartz ZMDA, Brito CAAD, Samico I, Siqueira Filha NTD, Cazarin G, Braga C, Cesse EÂP. [Death from dengue fever as a sentinel event for evaluation of quality of healthcare: a case study in two municipalities in Northeast Brazil, 2008]. CAD SAUDE PUBLICA 2012; 27:2373-85. [PMID: 22218580 DOI: 10.1590/s0102-311x2011001200009] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2010] [Accepted: 09/15/2011] [Indexed: 11/21/2022] Open
Abstract
Despite the existing resources for adequate dengue patient care in the Brazilian healthcare system, the case-fatality rate for the disease is still high in the country. In order to identify factors associated with dengue-related death, this study evaluated quality of care according to the degree of implementation of specific measures, the technical and scientific quality of care, and access to health services in two municipalities (counties) in Northeast Brazil. An evaluative study of the implementation analysis type was performed, with death from dengue as the sentinel event for quality of care. To assess the degree of implementation and quality of care, the study scored the interview criteria and patient chart analysis; access was evaluated by thematic analysis. As for structure and process, the health services were found to be partially adequate (70%). No geographic or economic barriers were found to explain the occurrence of deaths. Technical and scientific quality failed to achieve adequate levels in the municipalities (46% and 30%) or in the specific services, and clinical management of dengue by the health services proved insufficient.
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Affiliation(s)
- Ana Cláudia Figueiró
- Instituto de Medicina Integral Prof. Fernando Figueira, Rua José Trajano 170, Recife, PE, Brazil.
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25
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van der Hoeven M, Kruger A, Greeff M. Differences in health care seeking behaviour between rural and urban communities in South Africa. Int J Equity Health 2012; 11:31. [PMID: 22691443 PMCID: PMC3419677 DOI: 10.1186/1475-9276-11-31] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2011] [Accepted: 06/12/2012] [Indexed: 02/06/2023] Open
Abstract
OBJECTIVE The aim of this study was to explore possible differences in health care seeking behaviour among a rural and urban African population. DESIGN A cross sectional design was followed using the infrastructure of the PURE-SA study. Four rural and urban Setswana communities which represented different strata of urbanisation in the North West Province, South Africa, were selected. Structured interviews were held with 206 participants. Data on general demographic and socio-economic characteristics, health status, beliefs about health and (access to) health care was collected. RESULTS The results clearly illustrated differences in socio-economic characteristics, health status, beliefs about health, and health care utilisation. In general, inhabitants of urban communities rated their health significantly better than rural participants. Although most urban and rural participants consider their access to health care as sufficient, they still experienced difficulties in receiving the requested care. The difference in employment rate between urban and rural communities in this study indicated that participants of urban communities were more likely to be employed. Consequently, participants from rural communities had a significantly lower available weekly budget, not only for health care itself, but also for transport to the health care facility. Urban participants were more than 5 times more likely to prefer a medical doctor in private practice (OR:5.29, 95% CI 2.83-988). CONCLUSION Recommendations are formulated for infrastructure investments in rural communities, quality of health care and its perception, improvement of household socio-economical status and further research on the consequences of delay in health care seeking behaviour.
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Affiliation(s)
- Marinka van der Hoeven
- Africa Unit for Transdisciplinary Health Research and Centre of Excellence for Nutrition, Faculty of Health Sciences, North-West University, Potchefstroom Campus, Private Bag x6001, Potchefstroom 2520, South Africa.
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Reller ME, Bodinayake C, Nagahawatte A, Devasiri V, Kodikara-Arachichi W, Strouse JJ, Broadwater A, Østbye T, de Silva A, Woods CW. Unsuspected dengue and acute febrile illness in rural and semi-urban southern Sri Lanka. Emerg Infect Dis 2012; 18:256-63. [PMID: 22304972 PMCID: PMC3310451 DOI: 10.3201/eid1802.110962] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Dengue virus (DENV), a globally emerging cause of undifferentiated fever, has been documented in the heavily urbanized western coast of Sri Lanka since the 1960s. New areas of Sri Lanka are now being affected, and the reported number and severity of cases have increased. To study emerging DENV in southern Sri Lanka, we obtained epidemiologic and clinical data and acute- and convalescent-phase serum samples from patients >2 years old with febrile illness. We tested paired serum samples for DENV IgG and IgM and serotyped virus by using isolation and reverse transcription PCR. We identified acute DENV infection (serotypes 2, 3, and 4) in 54 (6.3%) of 859 patients. Only 14% of patients had clinically suspected dengue; however, 54% had serologically confirmed acute or past DENV infection. DENV is a major and largely unrecognized cause of fever in southern Sri Lanka, especially in young adults.
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Affiliation(s)
- Megan E Reller
- Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA.
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27
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Sharkey AB, Chopra M, Jackson D, Winch PJ, Minkovitz CS. Pathways of care-seeking during fatal infant illnesses in under-resourced South African settings. Trans R Soc Trop Med Hyg 2011; 106:110-6. [PMID: 22136954 DOI: 10.1016/j.trstmh.2011.10.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2010] [Revised: 10/07/2011] [Accepted: 10/07/2011] [Indexed: 10/14/2022] Open
Abstract
The purpose of this study was to examine care-seeking during fatal infant illnesses in under-resourced South African settings to inform potential strategies for reducing infant mortality. We interviewed 22 caregivers of deceased infants in a rural community and 28 in an urban township. We also interviewed seven local leaders and 12 health providers to ascertain opinions about factors contributing to infant death. Despite the availability of free public health services in these settings, many caregivers utilized multiple sources of care including allopathic, indigenous and home treatments. Urban caregivers reported up to eight points of care while rural caregivers reported up to four points of care. The specific pathways taken and combinations of care varied, but many caregivers used other types of care shortly after presenting at public services, indicating dissatisfaction with the care they received. Many infants died despite caregivers' considerable efforts, pointing to critical deficiencies in the system of care serving these families. Initiatives that aim to improve assessment, management and referral practices by both allopathic and traditional providers (for example, through training and improved collaboration), and caregiver recognition of infant danger signs may reduce the high rate of infant death in these settings.
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Affiliation(s)
- Alyssa B Sharkey
- Johns Hopkins Bloomberg School of Public Health, 615 North Wolfe Street, Baltimore, MD 21205, USA.
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Ozawa S, Walker DG. Comparison of trust in public vs private health care providers in rural Cambodia. Health Policy Plan 2011; 26 Suppl 1:i20-9. [PMID: 21729914 DOI: 10.1093/heapol/czr045] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
How trust in providers affects health care-seeking behaviour is not well understood. Focus groups and household surveys were conducted in Cambodia to examine how villagers describe their trust in public and private providers, and to assess whether a difference exists in provider trust levels. Our findings suggest the reasons for trusting public and private providers differ, and that villagers' trust in and relationship with providers is one of the important considerations affecting where they seek care. People believed that public providers were 'honest' and 'sincere', did not 'bad mouth people' and explained the 'status of [the] disease'. Villagers trusted public providers for their skills and abilities, and for an effective referral system. In contrast, respondents noted that seeing private providers was 'comfortable and easy', that they 'come to our home' and patients can 'owe [them] some money'. Private providers were trusted for being very friendly and approachable, extremely thorough and careful, and easy to contact. Among those who sought care in the past 30 days, trust in the health care provider was listed as the fifth and second most important consideration for choosing public or private providers, respectively. This study illustrates the importance of trust as a unique concept that can affect people's choice of health care providers in a low-income country.
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Affiliation(s)
- Sachiko Ozawa
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, 615 N Wolfe St E8003, Baltimore, MD 21205, USA.
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Jacobs B, Ir P, Bigdeli M, Annear PL, Van Damme W. Addressing access barriers to health services: an analytical framework for selecting appropriate interventions in low-income Asian countries. Health Policy Plan 2011; 27:288-300. [PMID: 21565939 DOI: 10.1093/heapol/czr038] [Citation(s) in RCA: 309] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
While World Health Organization member countries embraced the concept of universal coverage as early as 2005, few low-income countries have yet achieved the objective. This is mainly due to numerous barriers that hamper access to needed health services. In this paper we provide an overview of the various dimensions of barriers to access to health care in low-income countries (geographical access, availability, affordability and acceptability) and outline existing interventions designed to overcome these barriers. These barriers and consequent interventions are arranged in an analytical framework, which is then applied to two case studies from Cambodia. The aim is to illustrate the use of the framework in identifying the dimensions of access barriers that have been tackled by the interventions. The findings suggest that a combination of interventions is required to tackle specific access barriers but that their effectiveness can be influenced by contextual factors. It is also necessary to address demand-side and supply-side barriers concurrently. The framework can be used both to identify interventions that effectively address particular access barriers and to analyse why certain interventions fail to tackle specific barriers.
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Affiliation(s)
- Bart Jacobs
- Health Sector Support Programme, Luxembourg Development, Ministry of Health, PO BOX 7084, Vientiane, Lao PDR.
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Beatty ME, Beutels P, Meltzer MI, Shepard DS, Hombach J, Hutubessy R, Dessis D, Coudeville L, Dervaux B, Wichmann O, Margolis HS, Kuritsky JN. Health economics of dengue: a systematic literature review and expert panel's assessment. Am J Trop Med Hyg 2011; 84:473-88. [PMID: 21363989 PMCID: PMC3042827 DOI: 10.4269/ajtmh.2011.10-0521] [Citation(s) in RCA: 106] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Dengue vaccines are currently in development and policymakers need appropriate economic studies to determine their potential financial and public health impact. We searched five databases (PubMed, EMBASE, LILAC, EconLit, and WHOLIS) to identify health economics studies of dengue. Forty-three manuscripts were identified that provided primary data: 32 report economic burden of dengue and nine are comparative economic analyses assessing various interventions. The remaining two were a willingness-to-pay study and a policymaker survey. An expert panel reviewed the existing dengue economic literature and recommended future research to fill information gaps. Although dengue is an important vector-borne disease, the economic literature is relatively sparse and results have often been conflicting because of use of inconsistent assumptions. Health economic research specific to dengue is urgently needed to ensure informed decision making on the various options for controlling and preventing this disease.
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Affiliation(s)
- Mark E Beatty
- Pediatric Dengue Vaccine Initiative, International Vaccine Institute, Kwanak-gu, Seoul, Republic of Korea.
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Beauté J, Vong S. Cost and disease burden of dengue in Cambodia. BMC Public Health 2010; 10:521. [PMID: 20807395 PMCID: PMC2941493 DOI: 10.1186/1471-2458-10-521] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2010] [Accepted: 08/31/2010] [Indexed: 11/25/2022] Open
Abstract
Background Dengue is endemic in Cambodia (pop. estimates 14.4 million), a country with poor health and economic indicators. Disease burden estimates help decision makers in setting priorities. Using recent estimates of dengue incidence in Cambodia, we estimated the cost of dengue and its burden using disability adjusted life years (DALYs). Methods Recent population-based cohort data were used to calculate direct and productive costs, and DALYs. Health seeking behaviors were taken into account in cost estimates. Specific age group incidence estimates were used in DALYs calculation. Results The mean cost per dengue case varied from US$36 - $75 over 2006-2008 respectively, resulting in an overall annual cost from US$3,327,284 in 2008 to US$14,429,513 during a large epidemic in 2007. Patients sustain the highest share of costs by paying an average of 78% of total costs and 63% of direct medical costs. DALY rates per 100,000 individuals ranged from 24.3 to 100.6 in 2007-2008 with 80% on average due to premature mortality. Conclusion Our analysis confirmed the high societal and individual family burden of dengue. Total costs represented between 0.03 and 0.17% of Gross Domestic Product. Health seeking behavior has a major impact on costs. The more accurate estimate used in this study will better allow decision makers to account for dengue costs particularly among the poor when balancing the benefits of introducing a potentially effective dengue vaccine.
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Affiliation(s)
- Julien Beauté
- Epidemiology and Public Health Unit, Institut Pasteur in Cambodia, Bd Monivong 5, BP 983 Phnom Penh, Cambodia.
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Huy R, Wichmann O, Beatty M, Ngan C, Duong S, Margolis HS, Vong S. Cost of dengue and other febrile illnesses to households in rural Cambodia: a prospective community-based case-control study. BMC Public Health 2009; 9:155. [PMID: 19473500 PMCID: PMC2696434 DOI: 10.1186/1471-2458-9-155] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2008] [Accepted: 05/27/2009] [Indexed: 11/18/2022] Open
Abstract
Background The average annual reported dengue incidence in Cambodia is 3.3/1,000 among children < 15 years of age (2002–2007). To estimate the economic burden of dengue, accurate cost-of-illness data are essential. We conducted a prospective, community-based, matched case-control study to assess the cost and impact of an episode of dengue fever and other febrile illness on households in rural Cambodia. Methods In 2006, active fever surveillance was conducted among a cohort of 6,694 children aged ≤ 15 years in 16 villages in Kampong Cham province, Cambodia. Subsequently, a case-control study was performed by individually assigning one non-dengue febrile control from the cohort to each laboratory-confirmed dengue case. Parents of cases and controls were interviewed using a standardized questionnaire to determine household-level, illness-related expenditures for medical and non-medical costs, and estimated income loss (see Additional file 1). The household socio-economic status was determined and its possible association with health seeking behaviour and the ability to pay for the costs of a febrile illness. Results Between September and November 2006, a total of 60 household heads were interviewed: 30 with dengue-positive and 30 with dengue-negative febrile children. Mean total dengue-related costs did not differ from those of other febrile illnesses (31.5 vs. 27.2 US$, p = 0.44). Hospitalization almost tripled the costs of dengue (from 14.3 to 40.1 US$) and doubled the costs of other febrile illnesses (from 17.0 to 36.2 US$). To finance the cost of a febrile illness, 67% of households incurred an average debt of 23.5 US$ and higher debt was associated with hospitalization compared to outpatient treatment (US$ 23.1 vs. US$ 4.5, p < 0.001). These costs compared to an average one-week expenditure on food of US$ 9.5 per household (range 2.5–21.3). In multivariate analysis, higher socio-economic status (odds ratio [OR] 4.4; 95% confidence interval [CI] 1.4–13.2), duration of fever (OR 2.1; 95%CI 1.3–3.5), and age (OR 0.8; 95%CI 0.7–0.9) were independently associated with hospitalization. Conclusion In Cambodia, dengue and other febrile illnesses pose a financial burden to households. A possible reason for a lower rate of hospitalization among children from poor households could be the burden of higher illness-related costs and debts.
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Affiliation(s)
- Rekol Huy
- Epidemiology and Public Health Unit, Institut Pasteur in Cambodia, 5 Bld Monivong - POB 983, Phnom Penh, Cambodia.
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Carvalho JJ. OUR COMMON ENEMY: COMBATTING THE WORLD'S DEADLIEST VIRUSES TO ENSURE EQUITY HEALTH CARE IN DEVELOPING NATIONS. ZYGON 2009; 44:51-63. [PMID: 32336872 PMCID: PMC7165790 DOI: 10.1111/j.1467-9744.2009.00985.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
In a previous issue of Zygon (Carvalho 2007), I explored the role of scientists-especially those engaging the science-religion dialogue-within the arena of global equity health, world poverty, and human rights. I contended that experimental biologists, who might have reduced agency because of their professional workload or lack of individual resources, can still unite into collective forces with other scientists as well as human rights organizations, medical doctors, and political and civic leaders to foster progressive change in our world. In this article, I present some recent findings from research on three emerging viruses-HIV, dengue, and rotavirus-to explore the factors that lead to the geographical expansion of these viruses and the increase in frequency of the infectious diseases they cause. I show how these viruses are generating problems for geopolitical stability, human rights, and equity health care for developing nations that are already experiencing a growing poverty crisis. I suggest some avenues of future research for the scientific community for the movement toward resolution of these problems and indicate where the science-religion field can be of additional aid.
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Affiliation(s)
- John J Carvalho
- Assistant Professor of Biology and winner of the United States National Research Service Award in the Biology Department at California State University Dominguez Hills. His mailing address is Biology Department NSM A-135, California State University Dominguez Hills, 1000 E. Victoria St., Carson, CA 90747; e-mail
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Affiliation(s)
- A Desiree LaBeaud
- Department of Pediatrics and Center for Global Health and Diseases, Case Western Reserve University, Cleveland, Ohio, USA.
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Khun S, Manderson L. Poverty, user fees and ability to pay for health care for children with suspected dengue in rural Cambodia. Int J Equity Health 2008; 7:10. [PMID: 18439268 PMCID: PMC2386469 DOI: 10.1186/1475-9276-7-10] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2007] [Accepted: 04/25/2008] [Indexed: 11/10/2022] Open
Abstract
User fees were introduced in public health facilities in Cambodia in 1997 in order to inject funds into the health system to enhance the quality of services. Because of inadequate health insurance, a social safety net scheme was introduced to ensure that all people were able to attend the health facilities. However, continuing high rates of hospitalization and mortality from dengue fever among infants and children reflect the difficulties that women continue to face in finding sufficient cash in cases of medical emergency, resulting in delays in diagnosis and treatment. In this article, drawing on in-depth interviews conducted with mothers of children infected with dengue in eastern Cambodia, we illustrate the profound economic consequences for households when a child is ill. The direct costs for health care and medical services, and added indirect costs, deterred poor women from presenting with sick children. Those who eventually sought care often had to finance health spending through out-of-pocket payments and loans, or sold property, goods or labour to meet the costs. Costs were often catastrophic, exacerbating the extreme poverty of those least able to afford it.
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Affiliation(s)
- Sokrin Khun
- National Centre for Health Promotion, Ministry of Health, Phnom Penh, Cambodia.
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