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Asale A, Abro Z, Enchalew B, Teshager A, Belay A, Kassie M, Mutero CM. Community knowledge, perceptions, and practices regarding malaria and its control in Jabi Tehnan district, Amhara Region, Northwest Ethiopia. Malar J 2021; 20:459. [PMID: 34886848 PMCID: PMC8656029 DOI: 10.1186/s12936-021-03996-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Accepted: 11/28/2021] [Indexed: 11/20/2022] Open
Abstract
Background Use of long-lasting insecticidal nets (LLINs), indoor residual spraying (IRS), community-based malaria education, prompt diagnosis and treatment are key programme components of malaria prevention and control in Ethiopia. However, the effectiveness of these interventions is often undermined by various challenges, including insecticide and drug resistance, the plasticity of malaria vectors feeding and biting behaviour, and certain household factors that lead to misuse and poor utilization of LLINs. The primary objective of this study was to document households’ perceptions towards malaria and assess the prevalence of the disease and the constraints related to the ongoing interventions in Ethiopia (LLINs, IRS, community mobilization house screening). Methods The study was conducted in Jabi Tehnan district, Northwestern Ethiopia, from November 2019 to March 2020. A total of 3010 households from 38 villages were randomly selected for socio-economic and demographic survey. Focus group discussions (FGDs) were conducted in 11 different health clusters considering agro-ecological differences. A total of 1256 children under 10 years of age were screened for malaria parasites using microscopy to determine malaria prevalence. Furthermore, 5-year malaria trend analysis was undertaken based on data obtained from the district health office to understand the disease dynamics. Results Malaria knowledge in the area was high as all FGD participants correctly identified mosquito bites during the night as sources of malaria transmission. Delayed health-seeking behaviour remains a key behavioural challenge in malaria control as it took patients on average 4 days before reporting the case at the nearby health facility. On average, households lost 2.53 working days per person-per malaria episode and they spent US$ 18 per person per episode. Out of the 1256 randomly selected under 10 children tested for malaria parasites, 11 (0.89%) were found to be positive. Malaria disproportionately affected the adult segment of the population more, with 50% of the total cases reported from households being from among individuals who were 15 years or older. The second most affected group was the age group between 5 and 14 years followed by children aged under 5, with 31% and 14% burden, respectively. Conclusion Despite the achievement of universal coverage in terms of LLINs access, utilization of vector control interventions in the area remained low. Using bed nets for unintended purposes remained a major challenge. Therefore, continued community education and communication work should be prioritized in the study area to bring about the desired behavioural changes. Supplementary Information The online version contains supplementary material available at 10.1186/s12936-021-03996-5.
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Affiliation(s)
- Abebe Asale
- International Center of Insect Physiology and Ecology, Addis Ababa, Ethiopia.
| | - Zewdu Abro
- International Center of Insect Physiology and Ecology, Addis Ababa, Ethiopia
| | - Bayu Enchalew
- International Center of Insect Physiology and Ecology, Addis Ababa, Ethiopia
| | - Alayu Teshager
- International Center of Insect Physiology and Ecology, Addis Ababa, Ethiopia
| | - Aklilu Belay
- International Center of Insect Physiology and Ecology, Nairobi, Kenya.,University of Pretoria Institute for Sustainable Malaria Control, School of Health Systems and Public Health, University of Pretoria, Pretoria, South Africa
| | - Menale Kassie
- International Center of Insect Physiology and Ecology, Nairobi, Kenya
| | - Clifford Maina Mutero
- International Center of Insect Physiology and Ecology, Nairobi, Kenya.,University of Pretoria Institute for Sustainable Malaria Control, School of Health Systems and Public Health, University of Pretoria, Pretoria, South Africa
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Hossain I, Hill P, Bottomley C, Jasseh M, Bojang K, Kaira M, Sankareh A, Sarwar G, Greenwood B, Howie S, Mackenzie G. Healthcare Seeking and Access to Care for Pneumonia, Sepsis, Meningitis, and Malaria in Rural Gambia. Am J Trop Med Hyg 2021; 106:446-453. [PMID: 34872061 PMCID: PMC8832889 DOI: 10.4269/ajtmh.21-0362] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 10/07/2021] [Indexed: 11/13/2022] Open
Abstract
Children with acute infectious diseases may not present to health facilities, particularly in low-income countries. We investigated healthcare seeking using a cross-sectional community survey, health facility-based exit interviews, and interviews with customers of private pharmacies in 2014 in Upper River Region (URR) The Gambia, within the Basse Health & Demographic Surveillance System. We estimated access to care using surveillance data from 2008 to 2017 calculating disease incidence versus distance to the nearest health facility. In the facility-based survey, children and adult patients sought care initially at a pharmacy (27.9% and 16.7% respectively), from a relative (23.1% and 28.6%), at a local shop or market (13.5% and 16.7%), and on less than 5% of occasions with a community-based health worker, private clinic, or traditional healer. In the community survey, recent symptoms of pneumonia or sepsis (15% and 1.5%) or malaria (10% and 4.6%) were common in children and adults. Rates of reported healthcare-seeking were high with families of children favoring health facilities and adults favoring pharmacies. In the pharmacy survey, 47.2% of children and 30.4% of adults had sought care from health facilities before visiting the pharmacy. Incidence of childhood disease declined with increasing distance of the household from the nearest health facility with access to care ratios of 0.75 for outpatient pneumonia, 0.82 for hospitalized pneumonia, 0.87 for bacterial sepsis, and 0.92 for bacterial meningitis. In rural Gambia, patients frequently seek initial care at pharmacies and informal drug-sellers rather than community-based health workers. Surveillance underestimates disease incidence by 8-25%.
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Affiliation(s)
- Ilias Hossain
- Medical Research Council Unit The Gambia at the London School of Hygiene & Tropical Medicine, Fajara, Kombo, The Gambia
| | - Philip Hill
- Centre for International Health, University of Otago, Dunedin, New Zealand
| | | | - Momodou Jasseh
- Medical Research Council Unit The Gambia at the London School of Hygiene & Tropical Medicine, Fajara, Kombo, The Gambia
| | - Kalifa Bojang
- Medical Research Council Unit The Gambia at the London School of Hygiene & Tropical Medicine, Fajara, Kombo, The Gambia
| | - Markieu Kaira
- Medicines Control Agency, Kairaba Avenue, Kombo, The Gambia
| | - Alhagie Sankareh
- Regional Health Team, Upper River Region, Basse, URR, The Gambia
| | - Golam Sarwar
- Medical Research Council Unit The Gambia at the London School of Hygiene & Tropical Medicine, Fajara, Kombo, The Gambia
| | - Brian Greenwood
- London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Stephen Howie
- Medical Research Council Unit The Gambia at the London School of Hygiene & Tropical Medicine, Fajara, Kombo, The Gambia.,Department of Paediatrics: Child and Youth Health, University of Auckland, Auckland, New Zealand
| | - Grant Mackenzie
- Medical Research Council Unit The Gambia at the London School of Hygiene & Tropical Medicine, Fajara, Kombo, The Gambia.,London School of Hygiene & Tropical Medicine, London, United Kingdom.,Murdoch Childrens Research Institute, Parkville, Melbourne, Victoria, Australia.,Department of Paediatrics, University of Melbourne, Melbourne, Victoria, Australia
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Cianconi P, Lesmana CBJ, Ventriglio A, Janiri L. Mental health issues among indigenous communities and the role of traditional medicine. Int J Soc Psychiatry 2019; 65:289-299. [PMID: 30977417 DOI: 10.1177/0020764019840060] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
INTRODUCTION Mental health in indigenous communities is a relevant issue for the World Health Organization (WHO). These communities are supposed to live in a pure, clean and intact environment. Their real condition is far different from the imaginary; they are vulnerable populations living in difficult areas, exposed to pollution, located far from the health services, exposed to several market operations conducted to extract natural resources, facing criminal groups or illegal exploitation of land resources. These factors may have an impact on mental health of indigenous population. METHODS We reviewed all papers available on PubMed, EMBASE and The Cochrane Library until December 2018. We focused on those factors affecting the changes from a traditional to a post-modern society and reviewed data available on stress-related issues, mental distress affecting indigenous/aboriginal communities and the role of Traditional Medicine (TM). We reviewed articles from different countries hosting indigenous communities. RESULTS The incidence of mental distress and related phenomena (e.g. collective suicide, alcoholism and violence) among indigenous populations is affected by political and socio-economic variables. The mental health of these populations is poorly studied and described even if mental illness indicators are somewhat alarming. TM still seems to have a role in supporting affected people and may reduce deficiencies due to poor access to medical insurance/coverage, psychiatry and psychotherapy. It would be helpful to combine TM and modern medicine in a healthcare model to face indigenous populations' health needs. CONCLUSION This review confirms the impact of societal changes, environmental threats and exploitation of natural resources on the mental health of indigenous populations. Global Mental Health needs to deal with the health needs of indigenous populations as well as psychiatry needs to develop new categories to describe psychopathology related to social variance as recently proposed by the Diagnostic and Statistical Manual of Mental Disorders (5th ed.; DSM-5).
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Affiliation(s)
| | | | - Antonio Ventriglio
- 3 Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
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Feterl M, Graves P, Seehofer L, Warner J, Wood P, Miles K, Hutton R. The Epidemiology of Malaria in Kutubu, Southern Highlands Province, Papua New Guinea, before and during a Private Sector Initiative for Malaria Control. Trop Med Infect Dis 2017; 2:E2. [PMID: 30270861 PMCID: PMC6082053 DOI: 10.3390/tropicalmed2010002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2016] [Revised: 01/22/2017] [Accepted: 02/06/2017] [Indexed: 11/21/2022] Open
Abstract
Papua New Guinea (PNG) has a significant malaria burden, is resource constrained, and has isolated populations with limited access to health services. Home-based management is a key element of the national program that supports strategies of early detection, diagnosis and treatment. We describe the epidemiology of malaria near Lake Kutubu in the Southern Highlands Province through reported data on suspected and confirmed malaria in patients accessing public health facilities or using a novel, incentivised, social marketing approach for malaria treatment at the village level. Monthly case data reported by nine health facilities and 14 village-based providers, known as Marasin Stoa Kipas (MSK), were extracted from outpatient registers and MSK malaria case forms. Descriptive statistics of diagnostic use, monthly incidence, test positivity rate and species distribution were estimated. Summary statistics of service delivery demonstrate patient access and diagnostic coverage in program areas. From May 2005 to September 2013, 15,726 individuals were tested with either rapid diagnostic test and/or microscopy at health facilities, and 42% had a positive result for malaria (n = 6604); of these 67.1% (n = 4431) were positive for P. falciparum (alone or mixed) and 32.9% were positive for non-P. falciparum species (alone or mixed). From October 2007 to September 2013, 9687 individuals were tested with either RDT and/or microscopy at MSK sites and 44.2% (n = 4283) tested positive for malaria; of these, 65.3% (n = 2796) were positive for P. falciparum, while 34.7% (n = 1487) were positive for non-P. falciparum species. Up to April 2010 there was an intermittent and upward trend in the reported incidence of all species of confirmed malaria, reaching 50 per 1000 population per month for both sites combined, followed by a steady decline to four per 1000 population per month in 2013, with P. vivax the most common infection. This study is the most recent longitudinal overview of malaria in the Southern Highlands since 2003. It outlines patient access to a community-based model of care. The analysis shows changes in health facility versus MSK use, a strongly decreasing trend in incidence of confirmed malaria from 2010 to 2013, and a shift from predominantly P. falciparum to P. vivax infection.
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Affiliation(s)
- Marshall Feterl
- Australian Institute of Tropical Health and Medicine, Division of Tropical Health and Medicine, James Cook University, Townsville 4811, Australia.
- College of Public Health, Medical and Veterinary Sciences, Division of Tropical Health and Medicine, James Cook University, Cairns 6811, Australia.
| | - Patricia Graves
- Australian Institute of Tropical Health and Medicine, Division of Tropical Health and Medicine, James Cook University, Townsville 4811, Australia.
- College of Public Health, Medical and Veterinary Sciences, Division of Tropical Health and Medicine, James Cook University, Cairns 6811, Australia.
| | - Liesel Seehofer
- Oil Search Foundation, PO Box 842, Port Moresby, Papua New Guinea.
| | - Jeffery Warner
- Australian Institute of Tropical Health and Medicine, Division of Tropical Health and Medicine, James Cook University, Townsville 4811, Australia.
- College of Public Health, Medical and Veterinary Sciences, Division of Tropical Health and Medicine, James Cook University, Cairns 6811, Australia.
| | - Peter Wood
- College of Public Health, Medical and Veterinary Sciences, Division of Tropical Health and Medicine, James Cook University, Cairns 6811, Australia.
| | - Kevin Miles
- Oil Search Foundation, PO Box 842, Port Moresby, Papua New Guinea.
| | - Ross Hutton
- Oil Search Foundation, PO Box 842, Port Moresby, Papua New Guinea.
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Karyana M, Devine A, Kenangalem E, Burdarm L, Poespoprodjo JR, Vemuri R, Anstey NM, Tjitra E, Price RN, Yeung S. Treatment-seeking behaviour and associated costs for malaria in Papua, Indonesia. Malar J 2016; 15:536. [PMID: 27821127 PMCID: PMC5100266 DOI: 10.1186/s12936-016-1588-8] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2016] [Accepted: 10/28/2016] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND Malaria remains a significant public health issue in Eastern Indonesia, where multidrug resistant Plasmodium falciparum and Plasmodium vivax are highly prevalent. The objective of this study was to describe treatment-seeking behaviour and household costs prior to a change to a unified treatment policy of dihydroartemisinin-piperaquine in Mimika district, Papua province in 2006. METHODS In 2005 a randomized cross-sectional household survey was conducted to collect data on demographics, socio-economic status (SES), treatment-seeking, case management, and household costs. Information on the cost of illness was also collected from patients exiting health facilities, in order to compare the cost of episodes diagnosed as P. vivax compared with those diagnosed as P. falciparum. RESULTS 825 households were included in the survey. Of the 764 individuals who sought treatment for fever outside the home in the last month, 46% (349/764) went to a public health facility. Of the 894 reported visits to healthcare providers, 48% (433) resulted in a blood test, of which 78% (337) were reportedly positive. Only 10% (17/177) of individuals who reported testing positive for P. falciparum or mixed infection received the first-line treatment of chloroquine with SP, and 38% (61/159) of those with a diagnosis of P. vivax reportedly received the first-line treatment of chloroquine and primaquine. Overall, public facilities were more likely to prescribe the correct prevailing first-line drug combinations than private providers (OR = 3.77 [95% CI 2.31-6.14], p < 0.001). The mean cost to the household of an episode of P. vivax was similar to the cost of P. falciparum [US$44.50 (SD: 46.23) vs US$48.58 (SD: 64.65)]. CONCLUSIONS Private providers were a popular source of treatment for malaria, but adherence to the national guidelines was low and the economic burden of malaria for both P. falciparum and P. vivax infections was substantial. Engagement with the private sector is needed to ensure that patients have access to affordable good quality, effective diagnostics and anti-malarials for both P. falciparum and P. vivax.
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Affiliation(s)
- Muhammad Karyana
- National Institute of Health Research and Development, Ministry of Health, Jakarta, Indonesia
| | - Angela Devine
- Mahidol-Oxford Tropical Medicine Research Unit, Mahidol University, Bangkok, Thailand
- Nuffield Department of Clinical Medicine, Centre for Tropical Medicine and Global Health, University of Oxford, Oxford, UK
| | - Enny Kenangalem
- Timika Malaria Research Program, Papuan Health and Community Development Foundation, Timika, Papua Indonesia
- Mimika District Health Authority, Timika, Papua Indonesia
| | - Lenny Burdarm
- Mimika District Health Authority, Timika, Papua Indonesia
| | - Jeanne Rini Poespoprodjo
- Timika Malaria Research Program, Papuan Health and Community Development Foundation, Timika, Papua Indonesia
- Mimika District Health Authority, Timika, Papua Indonesia
- Department of Child Health, Faculty of Medicine, University Gadjah Mada, Yogyakarta, Indonesia
| | - Ram Vemuri
- Business School, Charles Darwin University, Darwin, Australia
| | - Nicholas M. Anstey
- Global and Tropical Health Division, Menzies School of Health Research and Charles Darwin University, Darwin, Australia
| | - Emiliana Tjitra
- National Institute of Health Research and Development, Ministry of Health, Jakarta, Indonesia
| | - Ric N. Price
- Nuffield Department of Clinical Medicine, Centre for Tropical Medicine and Global Health, University of Oxford, Oxford, UK
- Global and Tropical Health Division, Menzies School of Health Research and Charles Darwin University, Darwin, Australia
| | - Shunmay Yeung
- Department of Clinical Research, Faculty of Infectious and Tropical Disease, London School of Hygiene & Tropical Medicine, London, UK
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Davy C, Harfield S, McArthur A, Munn Z, Brown A. Access to primary health care services for Indigenous peoples: A framework synthesis. Int J Equity Health 2016; 15:163. [PMID: 27716235 PMCID: PMC5045584 DOI: 10.1186/s12939-016-0450-5] [Citation(s) in RCA: 183] [Impact Index Per Article: 22.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Accepted: 09/19/2016] [Indexed: 11/17/2022] Open
Abstract
Background Indigenous peoples often find it difficult to access appropriate mainstream primary health care services. Securing access to primary health care services requires more than just services that are situated within easy reach. Ensuring the accessibility of health care for Indigenous peoples who are often faced with a vast array of additional barriers including experiences of discrimination and racism, can be complex. This framework synthesis aimed to identify issues that hindered Indigenous peoples from accessing primary health care and then explore how, if at all, these were addressed by Indigenous health care services. Methods To be included in this framework synthesis papers must have presented findings focused on access to (factors relating to Indigenous peoples, their families and their communities) or accessibility of Indigenous primary health care services. Findings were imported into NVivo and a framework analysis undertaken whereby findings were coded to and then thematically analysed using Levesque and colleague’s accessibility framework. Results Issues relating to the cultural and social determinants of health such as unemployment and low levels of education influenced whether Indigenous patients, their families and communities were able to access health care. Indigenous health care services addressed these issues in a number of ways including the provision of transport to and from appointments, a reduction in health care costs for people on low incomes and close consultation with, if not the direct involvement of, community members in identifying and then addressing health care needs. Conclusions Indigenous health care services appear to be best placed to overcome both the social and cultural determinants of health which hamper Indigenous peoples from accessing health care. Findings of this synthesis also suggest that Levesque and colleague’s accessibility framework should be broadened to include factors related to the health care system such as funding. Electronic supplementary material The online version of this article (doi:10.1186/s12939-016-0450-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Carol Davy
- Wardliparingga Aboriginal Research Unit, South Australian Health and Medical Research Institute, Adelaide, SA, 5000, Australia.
| | - Stephen Harfield
- Wardliparingga Aboriginal Research Unit, South Australian Health and Medical Research Institute, Adelaide, SA, 5000, Australia
| | - Alexa McArthur
- Joanna Briggs Institute, University of Adelaide, Adelaide, SA, 5000, Australia
| | - Zachary Munn
- Joanna Briggs Institute, University of Adelaide, Adelaide, SA, 5000, Australia
| | - Alex Brown
- Wardliparingga Aboriginal Research Unit, South Australian Health and Medical Research Institute, Adelaide, SA, 5000, Australia
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Tsukahara T, Ogura S, Sugahara T, Sekihara M, Furusawa T, Kondo N, Mita T, Endo H, Hombhanje F. The Choice of Healthcare Providers for Febrile Children after Introducing Non-professional Health Workers in a Malaria Endemic Area in Papua New Guinea. Front Public Health 2015; 3:275. [PMID: 26734599 PMCID: PMC4689805 DOI: 10.3389/fpubh.2015.00275] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2015] [Accepted: 12/04/2015] [Indexed: 11/30/2022] Open
Abstract
Background Disease burden of malaria in Papua New Guinea (PNG) is the highest in Asia and the Pacific, and prompt access to effective drugs is the key strategy for controlling malaria. Despite the rapid economic growth, primary healthcare services have deteriorated in rural areas; the introduction of non-professional health workers [village health volunteers (VHVs)] is expected to improve antimalarial drug deliveries. Previous studies on PNG suggested that distance from households negatively affected the utilization of health services; however, price effect on healthcare demand decisions has not been explored. Empirical studies on household’s affordability as well as accessibility of healthcare services contribute to policy implications, such as efficient introduction of out-of-pocket costs and effective allocation of health facilities. Therefore, we investigate price responsiveness and other determinants of healthcare provider choice for febrile children in a malaria endemic rural area wherein VHVs were introduced. Methods Cross-sectional surveys were conducted using a structured questionnaire distributed in a health center’s catchment area of East Sepik Province in the 2011/2012 rainy seasons. Caretakers were interviewed and data on fever episodes of their children in the preceding 2 weeks were collected. Mixed logit model was employed to estimate the determinants of healthcare provider choice. Results Among 257 fever episodes reported, the main choices of healthcare providers were limited to self-care, VHV, and a health center. Direct cost and walking distance negatively affected the choice of a VHV and the health center. An increase of VHV’s direct cost or walking distance did not much affect predicted probability of the health center, but rather that of self-care, while drug availability and illness severity increased the choice probability of a VHV and the health center. Conclusion The results suggest that the net healthcare demand increases with the introduction of a VHV. Allocations from the government’s budget are required to sustain VHV activities because the introduction of a small user fee could impede the utilization of a VHV. A large travel cost related to the choice of the health center suggests that resource allocation is required for the expansion of formal healthcare providers to adequately operate a referral system.
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Affiliation(s)
- Takahiro Tsukahara
- Department of International Affairs and Tropical Medicine, Tokyo Women's Medical University, Tokyo, Japan; School of Economics, Hosei University Graduate School, Tokyo, Japan
| | - Seiritsu Ogura
- Hosei Institute of Aging, Hosei University , Tokyo , Japan
| | - Takuma Sugahara
- School of Economics, Hosei University Graduate School , Tokyo , Japan
| | - Makoto Sekihara
- Department of International Affairs and Tropical Medicine, Tokyo Women's Medical University , Tokyo , Japan
| | - Takuro Furusawa
- Division of Southeast Asian Area Studies, Graduate School of Asian and African Area Studies, Kyoto University , Kyoto , Japan
| | - Naoki Kondo
- Department of Health and Social Behavior, School of Public Health, The University of Tokyo , Tokyo , Japan
| | - Toshihiro Mita
- Department of Molecular and Cellular Parasitology, Juntendo University School of Medicine , Tokyo , Japan
| | - Hiroyoshi Endo
- Department of International Affairs and Tropical Medicine, Tokyo Women's Medical University , Tokyo , Japan
| | - Francis Hombhanje
- Centre for Health Research and Diagnostics, Divine Word University , Madang , Papua New Guinea
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Traditional and religious healers in the pathway to care for people with mental disorders in Africa: a systematic review and meta-analysis. Soc Psychiatry Psychiatr Epidemiol 2015; 50:867-77. [PMID: 25515608 PMCID: PMC4442066 DOI: 10.1007/s00127-014-0989-7] [Citation(s) in RCA: 94] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2014] [Accepted: 11/26/2014] [Indexed: 10/24/2022]
Abstract
PURPOSE In resource-limited contexts in low- and middle-income countries (LMICs), a considerable proportion of individuals seeking care for mental disorders consult traditional and religious healers in their pathway to mental health care. Reports from Africa suggest that early involvement of healers may result in delays in the care pathway; a potential barrier to early identification and intervention. METHODS A systematic review was conducted to evaluate the proportion of patients attending formal health services after making first contact for treatment of mental disorders with traditional or religious healers or other informal and formal care providers within published research in Africa. Electronic databases were searched for the period from January 1990 to February 2014. Quality assessment of included studies was conducted the SAQOR tool. RESULTS Fourteen papers were identified with data on category of first care provider. Utilizing random effects modelling with inverse variance method, the pooled proportion of participants making first contact for treatment of mental disorders with two broadly categorised providers (informal and formal) was 48.1 % (95 % CI 36.4-60.0 %) and 49.2 % (95 % CI 38.0-60.4 %), respectively. The pooled proportion of participants making first contact with specific providers was: traditional healers (17.0 %, 95 % CI 10.9-24.1 %); religious healers (26.2 %, 95 % CI 18.1-35.1 %); general health services (24.3 %, 95 % CI 16.9-32.5 %); and mental health services (13.0 %, 95 % CI 5.1-23.5 %). Substantial regional variation in patterns of first provider choice was evident. CONCLUSIONS Conclusions of this review must be qualified in the light of several limitations. Approximately half of individuals seeking formal health care for mental disorders in Africa, choose traditional and religious healers as their first care provider. Previous reports suggest that this choice is associated with delays in accessing formal mental health services. Strategies to improve pathways to mental health care in Africa must include innovative programmes aimed at fostering collaboration between biomedical mental health services and these key community-based providers.
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Andrew EVW, Pell C, Angwin A, Auwun A, Daniels J, Mueller I, Phuanukoonnon S, Pool R. Knowledge, attitudes, and practices concerning malaria in pregnancy: results from a qualitative study in Madang, Papua New Guinea. PLoS One 2015; 10:e0119077. [PMID: 25893405 PMCID: PMC4404357 DOI: 10.1371/journal.pone.0119077] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2013] [Accepted: 01/27/2015] [Indexed: 11/20/2022] Open
Abstract
Background Malaria is the leading cause of illness and death in Papua New Guinea (PNG). Infection during pregnancy with falciparum or vivax malaria, as occurs in PNG, has health implications for mother and child, causing complications such as maternal anemia, low birth weight and miscarriage. This article explores knowledge, attitudes and practices concerning malaria during pregnancy and it’s prevention in Madang, PNG, a high prevalence area. Methods As part of a qualitative study in Madang, exploring MiP, participatory techniques (free-listing and sorting) were conducted along with focus group discussions, in-depth interviews (with pregnant women, health staff and other community members) and observations in the local community and health facilities. Results The main themes explored were attitudes towards and knowledge of MiP, its risks, and prevention. Although there was a general awareness of the term “malaria”, it was often conflated with general sickness or with pregnancy-related symptoms. Moreover, many preventive methods for MiP were related to practices of general healthy living. Indeed, varied messages from health staff about the risks of MiP were observed. In addition to ideas about the seriousness and risk of MiP, other factors influenced the uptake of interventions: availability and perceived comfort of sleeping under insecticide-treated mosquito nets were important determinants of usage, and women’s heavy workload influenced Chloroquine adherence. Conclusion The non-specific symptoms of MiP and its resultant conflation with symptoms of pregnancy that are perceived as normal have implications for MiP prevention and control. However, in Madang, PNG, this was compounded by the inadequacy of health staff’s message about MiP.
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MESH Headings
- Adult
- Antimalarials/therapeutic use
- Chloroquine/therapeutic use
- Female
- Focus Groups/statistics & numerical data
- Health Knowledge, Attitudes, Practice
- Humans
- Insecticide-Treated Bednets/statistics & numerical data
- Malaria, Falciparum/epidemiology
- Malaria, Falciparum/prevention & control
- Malaria, Falciparum/psychology
- Malaria, Vivax/epidemiology
- Malaria, Vivax/prevention & control
- Malaria, Vivax/psychology
- Papua New Guinea/epidemiology
- Patient Compliance/psychology
- Plasmodium falciparum/drug effects
- Plasmodium falciparum/physiology
- Plasmodium vivax/drug effects
- Plasmodium vivax/physiology
- Pregnancy
- Pregnancy Complications, Infectious/epidemiology
- Pregnancy Complications, Infectious/prevention & control
- Pregnancy Complications, Infectious/psychology
- Qualitative Research
- Surveys and Questionnaires
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Affiliation(s)
- Erin V. W. Andrew
- Barcelona Centre for International Health Research (CRESIB, Hospital Clínic—Universitat de Barcelona), Barcelona, Spain
- Bridge HIV, San Francisco Department of Public Health, San Francisco, California, United States of America
- * E-mail:
| | - Christopher Pell
- Barcelona Centre for International Health Research (CRESIB, Hospital Clínic—Universitat de Barcelona), Barcelona, Spain
- Centre for Social Science and Global Health, University of Amsterdam, Amsterdam, The Netherlands
| | - Angeline Angwin
- Papua New Guinea Institute of Medical Research, Madang, MP 511, Papua New Guinea
| | - Alma Auwun
- Papua New Guinea Institute of Medical Research, Madang, MP 511, Papua New Guinea
| | - Job Daniels
- Papua New Guinea Institute of Medical Research, Madang, MP 511, Papua New Guinea
| | - Ivo Mueller
- Barcelona Centre for International Health Research (CRESIB, Hospital Clínic—Universitat de Barcelona), Barcelona, Spain
- Papua New Guinea Institute of Medical Research, Madang, MP 511, Papua New Guinea
- Infection & Immunity Division, Walter & Eliza Hall Institute, 1G Royal Parade Parkville, VIC, Australia
| | | | - Robert Pool
- Barcelona Centre for International Health Research (CRESIB, Hospital Clínic—Universitat de Barcelona), Barcelona, Spain
- Centre for Social Science and Global Health, University of Amsterdam, Amsterdam, The Netherlands
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Suswardany DL, Sibbritt DW, Supardi S, Chang S, Adams J. A critical review of traditional medicine and traditional healer use for malaria and among people in malaria-endemic areas: contemporary research in low to middle-income Asia-Pacific countries. Malar J 2015; 14:98. [PMID: 25889412 PMCID: PMC4350610 DOI: 10.1186/s12936-015-0593-7] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2014] [Accepted: 01/29/2015] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Malaria is a leading health threat for low to middle-income countries and around 1.8 billion people in the Southeast Asian region and 870 million people in the Western Pacific region remain at risk of contracting malaria. Traditional medicine/traditional healer (TM/TH) use is prominent amongst populations in low- to middle-income countries and constitutes an important issue influencing and potentially challenging effective, safe and coordinated prevention and treatment strategies around malaria. This paper presents the first critical review of literature on the use of TM/TH for malaria prevention and treatment in low- to middle-income countries in the Asia-Pacific region. METHODS A comprehensive search of English language, peer-reviewed literature reporting TM and/or TH use for malaria or among people in malaria-endemic areas in low- to middle-income Asia-Pacific countries published between 2003 and 2014 was undertaken. RESULTS Twenty-eight papers reporting 27 studies met the inclusion criteria. Prevalence of TM/TH use for malaria treatment ranged from 1 to 40.1%. A majority of studies conducted in rural/remote areas reported higher prevalence of TM/TH use than those conducted in mixed areas of urban, semi-urban, rural, and remote areas. Those utilizing TM/TH for malaria are more likely to be: women, people with lower educational attainment, people with lower household income, those with farming occupations, and those from ethnic minorities (identified from only three studies). The majority of adult participants delayed seeking treatment from a health centre or conventional providers while initially practicing TH use. The most common reasons for TM/TH use for malaria across the Asia-Pacific region are a lack of accessibility to conventional health services (due to geographical and financial barriers), faith in traditional treatment, and the perception of lower severity of malaria symptoms. CONCLUSION This review has provided crucial insights into the prevalence and profile of TM/TH use for malaria. Those managing and providing conventional programmes, treatment and care for malaria in the Asia-Pacific should remain mindful of the possible use of TM/TH amongst community members and patients.
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Affiliation(s)
- Dwi L Suswardany
- Australian Research Centre in Complementary and Integrative Medicine (ARCCIM), Faculty of Health, University of Technology Sydney, Level 7, Building 10, 235-253 Jones St, Broadway, Sydney, NSW, 2007, Australia. .,Universitas Muhammadiyah Surakarta, Surakarta, Central Java, Indonesia.
| | - David W Sibbritt
- Australian Research Centre in Complementary and Integrative Medicine (ARCCIM), Faculty of Health, University of Technology Sydney, Level 7, Building 10, 235-253 Jones St, Broadway, Sydney, NSW, 2007, Australia.
| | - Sudibyo Supardi
- National Institute of Health Research and Development, Ministry of Health Indonesia, Jakarta, Indonesia.
| | - Sungwon Chang
- Australian Research Centre in Complementary and Integrative Medicine (ARCCIM), Faculty of Health, University of Technology Sydney, Level 7, Building 10, 235-253 Jones St, Broadway, Sydney, NSW, 2007, Australia.
| | - Jon Adams
- Australian Research Centre in Complementary and Integrative Medicine (ARCCIM), Faculty of Health, University of Technology Sydney, Level 7, Building 10, 235-253 Jones St, Broadway, Sydney, NSW, 2007, Australia.
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11
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Finney OC, Danziger SA, Molina DM, Vignali M, Takagi A, Ji M, Stanisic DI, Siba PM, Liang X, Aitchison JD, Mueller I, Gardner MJ, Wang R. Predicting antidisease immunity using proteome arrays and sera from children naturally exposed to malaria. Mol Cell Proteomics 2014; 13:2646-60. [PMID: 25023128 DOI: 10.1074/mcp.m113.036632] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Malaria remains one of the most prevalent and lethal human infectious diseases worldwide. A comprehensive characterization of antibody responses to blood stage malaria is essential to support the development of future vaccines, sero-diagnostic tests, and sero-surveillance methods. We constructed a proteome array containing 4441 recombinant proteins expressed by the blood stages of the two most common human malaria parasites, P. falciparum (Pf) and P. vivax (Pv), and used this array to screen sera of Papua New Guinea children infected with Pf, Pv, or both (Pf/Pv) that were either symptomatic (febrile), or asymptomatic but had parasitemia detectable via microscopy or PCR. We hypothesized that asymptomatic children would develop antigen-specific antibody profiles associated with antidisease immunity, as compared with symptomatic children. The sera from these children recognized hundreds of the arrayed recombinant Pf and Pv proteins. In general, responses in asymptomatic children were highest in those with high parasitemia, suggesting that antibody levels are associated with parasite burden. In contrast, symptomatic children carried fewer antibodies than asymptomatic children with infections detectable by microscopy, particularly in Pv and Pf/Pv groups, suggesting that antibody production may be impaired during symptomatic infections. We used machine-learning algorithms to investigate the relationship between antibody responses and symptoms, and we identified antibody responses to sets of Plasmodium proteins that could predict clinical status of the donors. Several of these antibody responses were identified by multiple comparisons, including those against members of the serine enriched repeat antigen family and merozoite protein 4. Interestingly, both P. falciparum serine enriched repeat antigen-5 and merozoite protein 4 have been previously investigated for use in vaccines. This machine learning approach, never previously applied to proteome arrays, can be used to generate a list of potential seroprotective and/or diagnostic antigens candidates that can be further evaluated in longitudinal studies.
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Affiliation(s)
- Olivia C Finney
- From the ‡Seattle Biomedical Research Institute, 307 Westlake Ave N., Suite 500, Seattle, WA 98109 USA
| | - Samuel A Danziger
- From the ‡Seattle Biomedical Research Institute, 307 Westlake Ave N., Suite 500, Seattle, WA 98109 USA; §Institute for Systems Biology, 401 Terry Ave N, Seattle, WA 98109 USA
| | - Douglas M Molina
- ¶Antigen Discovery Inc. (ADi), 1 Technology Dr E, Irvine, CA 92618 USA
| | - Marissa Vignali
- From the ‡Seattle Biomedical Research Institute, 307 Westlake Ave N., Suite 500, Seattle, WA 98109 USA
| | - Aki Takagi
- From the ‡Seattle Biomedical Research Institute, 307 Westlake Ave N., Suite 500, Seattle, WA 98109 USA
| | - Ming Ji
- ‖Division of Epidemiology/Biostatistics, Graduate School of Public Health, San Diego State University, Hardy Tower 119, 5500 Campanile Drive, San Diego, CA 92182
| | - Danielle I Stanisic
- **Papua New Guinea Institute of Medical Research, Madang, Papua New Guinea; ‡‡Walter & Eliza Hall Institute, 1G Royal Parade, Parkville Victoria 3052, Australia
| | - Peter M Siba
- **Papua New Guinea Institute of Medical Research, Madang, Papua New Guinea
| | - Xiawu Liang
- ¶Antigen Discovery Inc. (ADi), 1 Technology Dr E, Irvine, CA 92618 USA
| | - John D Aitchison
- From the ‡Seattle Biomedical Research Institute, 307 Westlake Ave N., Suite 500, Seattle, WA 98109 USA; §Institute for Systems Biology, 401 Terry Ave N, Seattle, WA 98109 USA
| | - Ivo Mueller
- **Papua New Guinea Institute of Medical Research, Madang, Papua New Guinea; ‡‡Walter & Eliza Hall Institute, 1G Royal Parade, Parkville Victoria 3052, Australia; §§Barcelona Centre for International Health Research, Carrer Roselló 132, 08036 Barcelona, Spain
| | - Malcolm J Gardner
- From the ‡Seattle Biomedical Research Institute, 307 Westlake Ave N., Suite 500, Seattle, WA 98109 USA
| | - Ruobing Wang
- From the ‡Seattle Biomedical Research Institute, 307 Westlake Ave N., Suite 500, Seattle, WA 98109 USA;
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Andrew EVW, Pell C, Angwin A, Auwun A, Daniels J, Mueller I, Phuanukoonnon S, Pool R. Factors affecting attendance at and timing of formal antenatal care: results from a qualitative study in Madang, Papua New Guinea. PLoS One 2014; 9:e93025. [PMID: 24842484 PMCID: PMC4026245 DOI: 10.1371/journal.pone.0093025] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2013] [Accepted: 02/28/2014] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Appropriate antenatal care (ANC) is key for the health of mother and child. However, in Papua New Guinea (PNG), only a third of women receive any ANC during pregnancy. Drawing on qualitative research, this paper explores the influences on ANC attendance and timing of first visit in the Madang region of Papua New Guinea. METHODS Data were collected in three sites utilizing several qualitative methods: free-listing and sorting of terms and definitions, focus group discussions, in-depth interviews, observation in health care facilities and case studies of pregnant women. Respondents included pregnant women, their relatives, biomedical and traditional health providers, opinion leaders and community members. RESULTS Although generally reported to be important, respondents' understanding of the procedures involved in ANC was limited. Factors influencing attendance fell into three main categories: accessibility, attitudes to ANC, and interpersonal issues. Although women saw accessibility (distance and cost) as a barrier, those who lived close to health facilities and could easily afford ANC also demonstrated poor attendance. Attitudes were shaped by previous experiences of ANC, such as waiting times, quality of care, and perceptions of preventative care and medical interventions during pregnancy. Interpersonal factors included relationships with healthcare providers, pregnancy disclosure, and family conflict. A desire to avoid repeat clinic visits, ideas about the strength of the fetus and parity were particularly relevant to the timing of first ANC visit. CONCLUSIONS This long-term in-depth study (the first of its kind in Madang, PNG) shows how socio-cultural and economic factors influence ANC attendance. These factors must be addressed to encourage timely ANC visits: interventions could focus on ANC delivery in health facilities, for example, by addressing healthcare staff's attitudes towards pregnant women.
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Affiliation(s)
- Erin V. W. Andrew
- Barcelona Centre for International Health Research (CRESIB), Hospital Clínic - Universitat de Barcelona, Barcelona, Spain
| | - Christopher Pell
- Barcelona Centre for International Health Research (CRESIB), Hospital Clínic - Universitat de Barcelona, Barcelona, Spain
- Centre for Social Science and Global Health, University of Amsterdam, Amsterdam, The Netherlands
| | - Angeline Angwin
- Papua New Guinea Institute of Medical Research, Madang, Papua New Guinea
| | - Alma Auwun
- Papua New Guinea Institute of Medical Research, Madang, Papua New Guinea
| | - Job Daniels
- Papua New Guinea Institute of Medical Research, Madang, Papua New Guinea
| | - Ivo Mueller
- Barcelona Centre for International Health Research (CRESIB), Hospital Clínic - Universitat de Barcelona, Barcelona, Spain
- Papua New Guinea Institute of Medical Research, Madang, Papua New Guinea
- Infection & Immunity Division, Walter & Eliza Hall Institute, Parkville, Victoria, Australia
| | | | - Robert Pool
- Barcelona Centre for International Health Research (CRESIB), Hospital Clínic - Universitat de Barcelona, Barcelona, Spain
- Centre for Social Science and Global Health, University of Amsterdam, Amsterdam, The Netherlands
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13
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Hetzel MW, Page-Sharp M, Bala N, Pulford J, Betuela I, Davis TME, Lavu EK. Quality of antimalarial drugs and antibiotics in Papua New Guinea: a survey of the health facility supply chain. PLoS One 2014; 9:e96810. [PMID: 24828338 PMCID: PMC4020934 DOI: 10.1371/journal.pone.0096810] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2014] [Accepted: 04/11/2014] [Indexed: 11/20/2022] Open
Abstract
Background Poor-quality life-saving medicines are a major public health threat, particularly in settings with a weak regulatory environment. Insufficient amounts of active pharmaceutical ingredients (API) endanger patient safety and may contribute to the development of drug resistance. In the case of malaria, concerns relate to implications for the efficacy of artemisinin-based combination therapies (ACT). In Papua New Guinea (PNG), Plasmodium falciparum and P. vivax are both endemic and health facilities are the main source of treatment. ACT has been introduced as first-line treatment but other drugs, such as primaquine for the treatment of P. vivax hypnozoites, are widely available. This study investigated the quality of antimalarial drugs and selected antibiotics at all levels of the health facility supply chain in PNG. Methods and Findings Medicines were obtained from randomly sampled health facilities and selected warehouses and hospitals across PNG and analysed for API content using validated high performance liquid chromatography (HPLC). Of 360 tablet/capsule samples from 60 providers, 9.7% (95% CI 6.9, 13.3) contained less, and 0.6% more, API than pharmacopoeial reference ranges, including 29/37 (78.4%) primaquine, 3/70 (4.3%) amodiaquine, and one sample each of quinine, artemether, sulphadoxine-pyrimethamine and amoxicillin. According to the package label, 86.5% of poor-quality samples originated from India. Poor-quality medicines were found in 48.3% of providers at all levels of the supply chain. Drug quality was unrelated to storage conditions. Conclusions This study documents the presence of poor-quality medicines, particularly primaquine, throughout PNG. Primaquine is the only available transmission-blocking antimalarial, likely to become important to prevent the spread of artemisinin-resistant P. falciparum and eliminating P. vivax hypnozoites. The availability of poor-quality medicines reflects the lack of adequate quality control and regulatory mechanisms. Measures to stop the availability of poor-quality medicines should include limiting procurement to WHO prequalified products and implementing routine quality testing.
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Affiliation(s)
- Manuel W. Hetzel
- Papua New Guinea Institute of Medical Research, Goroka, EHP, Papua New Guinea
- Swiss Tropical and Public Health Institute, Basel, Switzerland
- University of Basel, Basel, Switzerland
- * E-mail:
| | | | - Nancy Bala
- Central Public Health Laboratory, Boroko, NCD, Papua New Guinea
| | - Justin Pulford
- Papua New Guinea Institute of Medical Research, Goroka, EHP, Papua New Guinea
- The University of Queensland, School of Population Health, Herston, QLD, Australia
| | - Inoni Betuela
- Papua New Guinea Institute of Medical Research, Madang, MDG, Papua New Guinea
| | - Timothy M. E. Davis
- University of Western Australia, School of Medicine and Pharmacology, Fremantle, WA, Australia
| | - Evelyn K. Lavu
- Central Public Health Laboratory, Boroko, NCD, Papua New Guinea
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14
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Pulford J, Mueller I, Siba PM, Hetzel MW. Malaria case management in Papua New Guinea prior to the introduction of a revised treatment protocol. Malar J 2012; 11:157. [PMID: 22564504 PMCID: PMC3441287 DOI: 10.1186/1475-2875-11-157] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2012] [Accepted: 04/30/2012] [Indexed: 11/10/2022] Open
Abstract
Background This study aimed to document malaria case management practices in Papua New Guinea prior to the introduction of a revised national malaria treatment protocol. The revised protocol stipulates routine testing of malaria infection by rapid diagnostic test or microscopy, anti-malarial prescription to test positive cases only, and the introduction of a new artemisinin-based first-line anti-malarial. Findings presented in this paper primarily focus on diagnostic, prescription and treatment counselling practices. Methods In a national cross-sectional survey of 79 randomly selected health facilities, data were collected via non-participant observation of the clinical case management of patients presenting with fever or a recent history of fever. Data were recorded on a structured clinical observation instrument. Results Overall, 15% of observed fever patients (n = 468) were tested for malaria infection by rapid diagnostic test and a further 3.6% were tested via microscopy. An anti-malarial prescription was made in 96.4% (451/468) of cases, including 100% (17/17) of test positive cases and 82% (41/50) of test negative cases. In all, 79.8% of anti-malarial prescriptions conformed to the treatment protocol current at the time of data collection. The purpose of the prescribed medication was explained to patients in 63.4% of cases, dosage/regimen instructions were provided in 75.7% of cases and the possibility of adverse effects and what they might look like were discussed in only 1.1% of cases. Conclusion The revised national malaria treatment protocol will require a substantial change in current clinical practice if it is to be correctly implemented and adhered to. Areas that will require the most change include the shift from presumptive to RDT/microscopy confirmed diagnosis, prescribing (or rather non-prescribing) of anti-malarials to patients who test negative for malaria infection, and the provision of thorough treatment counselling. A comprehensive clinician support programme, possibly inclusive of ‘booster’ training opportunities and regular clinical supervision will be needed to support the change.
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Affiliation(s)
- Justin Pulford
- Papua New Guinea Institute of Medical Research, PO Box 60, Goroka, EHP 441, Papua New Guinea.
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15
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Ataka Y, Inaoka T, Ohtsuka R. Knowledge, attitudes and practices relevant to malaria control in remote island populations of manus, papua new Guinea. Trop Med Health 2012; 39:109-17. [PMID: 22438700 PMCID: PMC3289277 DOI: 10.2149/tmh.2011-14] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2011] [Accepted: 09/20/2011] [Indexed: 11/25/2022] Open
Abstract
A community-based cross-sectional survey of 262 participants in four island communities of Manus, Papua New Guinea was conducted using a structured questionnaire to examine possible factors of malaria prevalence, including education experiences, knowledge, attitudes, and preventive behaviors, in relation to antimalarial antibody titers. Bivariate and multivariate analyses revealed that micro-environmental conditions caused inter-community differences in malaria prevalence. Ninety-nine percent of the subject villagers recognized mosquito bites as a cause of malaria transmission, which explains the high possession rate of bednets. There was a significant correlation between malaria education experience at schools and knowledge (p < 0.01) and between knowledge and bednet use (p < 0.05). However, regular bednet users were only 35% of the total, due primarily to feelings of discomfort, heat, and stuffiness inside the bednet. Villagers’ behavior of consulting an aid post orderly (APO) in case of high fever significantly lowered the titer level (p < 0.05), while their bednet use did not. This unexpected result was attributable to inappropriate bednet use and to daily living patterns, including both subsistence and social activities. We conclude that information regarding lifestyles and attitudes toward bednet use as well as malaria education experience at schools are particularly important for practical malaria prevention.
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Affiliation(s)
- Yuji Ataka
- School of Policy Studies, Kwansei Gakuin University
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Haque U, Scott LM, Hashizume M, Fisher E, Haque R, Yamamoto T, Glass GE. Modelling malaria treatment practices in Bangladesh using spatial statistics. Malar J 2012; 11:63. [PMID: 22390636 PMCID: PMC3350424 DOI: 10.1186/1475-2875-11-63] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2011] [Accepted: 03/05/2012] [Indexed: 11/10/2022] Open
Abstract
Background Malaria treatment-seeking practices vary worldwide and Bangladesh is no exception. Individuals from 88 villages in Rajasthali were asked about their treatment-seeking practices. A portion of these households preferred malaria treatment from the National Control Programme, but still a large number of households continued to use drug vendors and approximately one fourth of the individuals surveyed relied exclusively on non-control programme treatments. The risks of low-control programme usage include incomplete malaria treatment, possible misuse of anti-malarial drugs, and an increased potential for drug resistance. Methods The spatial patterns of treatment-seeking practices were first examined using hot-spot analysis (Local Getis-Ord Gi statistic) and then modelled using regression. Ordinary least squares (OLS) regression identified key factors explaining more than 80% of the variation in control programme and vendor treatment preferences. Geographically weighted regression (GWR) was then used to assess where each factor was a strong predictor of treatment-seeking preferences. Results Several factors including tribal affiliation, housing materials, household densities, education levels, and proximity to the regional urban centre, were found to be effective predictors of malaria treatment-seeking preferences. The predictive strength of each of these factors, however, varied across the study area. While education, for example, was a strong predictor in some villages, it was less important for predicting treatment-seeking outcomes in other villages. Conclusion Understanding where each factor is a strong predictor of treatment-seeking outcomes may help in planning targeted interventions aimed at increasing control programme usage. Suggested strategies include providing additional training for the Building Resources across Communities (BRAC) health workers, implementing educational programmes, and addressing economic factors.
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Affiliation(s)
- Ubydul Haque
- International Center for Diarrheal Disease Research Bangladesh, Mohakhali, Dhaka, Bangladesh.
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Sicuri E, Davy C, Marinelli M, Oa O, Ome M, Siba P, Conteh L, Mueller I. The economic cost to households of childhood malaria in Papua New Guinea: a focus on intra-country variation. Health Policy Plan 2011; 27:339-47. [DOI: 10.1093/heapol/czr046] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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