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Pape S, Karki SJ, Heinsohn T, Brandes I, Dierks ML, Lange B. Tuberculosis case fatality is higher in male than female patients in Europe: a systematic review and meta-analysis. Infection 2024:10.1007/s15010-024-02206-z. [PMID: 38521839 DOI: 10.1007/s15010-024-02206-z] [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: 12/08/2023] [Accepted: 02/02/2024] [Indexed: 03/25/2024]
Abstract
PURPOSE Epidemiological TB data indicate differences in infection prevalence, progression rates, and clinical disease incidence between sexes. In contrast, evidence on sex-specific differential (post) TB case fatality in Europe has not been synthesized systematically. METHODS We searched electronic databases and grey literature up to December 2020 for studies reporting sex-stratified TB death data for Europe. The JBI critical appraisal tools served for bias risk assessment and subgroup analyses for studying heterogeneity. Random-effects models meta-analyses enabled estimating pooled relative risks of sex-associated TB fatality. Considering associations of comorbidities and risk factors on fatality differences, we applied relative risk meta-regression. RESULTS Based on 17,400 records screened, 117 studies entered quantitative analyses. Seventy-five studies providing absolute participant data with moderate quality and limited sex stratification reported 33 to 235,000 TB cases and 7 to 27,108 deaths. The pooled male-to-female TB fatality risk ratio was 1.4 [1.3-1.5]. Heterogeneity was high between studies and subgroups. Study time, concurrent comorbidities (e.g., HIV, diabetes, cancers), and mean participant ages showed no effect modification. We identified higher male TB fatality in studies with higher homelessness (coefficient 3.18, 95% CI [-0.59 to 6.94], p-value 0.10) and lower migrants proportion (coefficient - 0.24, 95% CI [- 0.5 to 0.04], p-value 0.09). CONCLUSION We found 30-50% higher TB case fatality for males in Europe. Except for homelessness, migration, and a trend for some comorbidities, assessing effect modification could not reduce our meta-analysis' high heterogeneity. Public health authorities should take heed of this higher risk of dying in male patients' treatment services.
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Affiliation(s)
- Stephanie Pape
- Institute for Epidemiology, Social Medicine and Health Systems, Hannover Medical School, Hannover, Germany.
- Department of Epidemiology, Helmholtz Centre for Infection Research (HZI), Braunschweig, Germany.
| | - Sudip Jung Karki
- Department of Epidemiology, Helmholtz Centre for Infection Research (HZI), Braunschweig, Germany
- Faculty of Medicine, Université Toulouse III Paul Sabatier, Toulouse, Occitanie, France
| | - Torben Heinsohn
- Department of Epidemiology, Helmholtz Centre for Infection Research (HZI), Braunschweig, Germany
- German Center for Infection Research (DZIF), Braunschweig, Germany
| | - Iris Brandes
- Institute for Epidemiology, Social Medicine and Health Systems, Hannover Medical School, Hannover, Germany
| | - Marie-Luise Dierks
- Institute for Epidemiology, Social Medicine and Health Systems, Hannover Medical School, Hannover, Germany
| | - Berit Lange
- Department of Epidemiology, Helmholtz Centre for Infection Research (HZI), Braunschweig, Germany
- German Center for Infection Research (DZIF), Braunschweig, Germany
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2
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Gupta M, Srikrishna G, Klein SL, Bishai WR. Genetic and hormonal mechanisms underlying sex-specific immune responses in tuberculosis. Trends Immunol 2022; 43:640-656. [PMID: 35842266 PMCID: PMC9344469 DOI: 10.1016/j.it.2022.06.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 06/06/2022] [Accepted: 06/13/2022] [Indexed: 11/24/2022]
Abstract
Tuberculosis (TB), the world's deadliest bacterial infection, afflicts more human males than females, with a male/female (M/F) ratio of 1.7. Sex disparities in TB prevalence, pathophysiology, and clinical manifestations are widely reported, but the underlying biological mechanisms remain largely undefined. This review assesses epidemiological data on sex disparity in TB, as well as possible underlying hormonal and genetic mechanisms that might differentially modulate innate and adaptive immune responses in males and females, leading to sex differences in disease susceptibility. We consider whether this sex disparity can be extended to the efficacy of vaccines and discuss novel animal models which may offer mechanistic insights. A better understanding of the biological factors underpinning sex-related immune responses in TB may enable sex-specific personalized therapies for TB.
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Redwood L, Fox GJ, Nguyen TA, Bernarys S, Mason P, Vu VA, Nguyen VN, Mitchell EMH. Good citizens, perfect patients, and family reputation: Stigma and prolonged isolation in people with drug-resistant tuberculosis in Vietnam. PLOS GLOBAL PUBLIC HEALTH 2022; 2:e0000681. [PMID: 36962771 PMCID: PMC10021913 DOI: 10.1371/journal.pgph.0000681] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 06/01/2022] [Indexed: 11/19/2022]
Abstract
Stigma and isolation are common in people with tuberculosis (TB). Social isolation contributes to reduced health outcomes and TB treatment adherence. Stigma and the drivers of isolation in people with Drug-Resistant (DR)-TB may include modifiable advice and practices of family and Health Care Workers (HCW). This study aimed to understand the drivers of isolation and stigma from the perspective of people with DR-TB in Vietnam. A greater understanding of stigma and isolation is important to identify and balance patients' needs and disease transmission risk. In-depth interviews were conducted with 12 people with DR-TB and seven HCWs who care for people with DR-TB in two provinces in Vietnam. Interviews were audio-recorded, transcribed verbatim and translated to English. Data collection and analysis were conducted simultaneously. The data were then analysed using a thematic framework approach. Stigma and extended isolation were common experiences among people with DR-TB. To mitigate stigma, people with DR-TB used the local term 'lao lực' to describe their condition to others which is believed to be a less infectious and less stigmatising type of TB. This study identified that although HCW informed people with DR-TB of when they were no longer infectious and isolation was no longer required, their infection control advice was not always consistent. Despite knowing they were no longer infectious, most people with DR-TB continued to self-isolate to minimise the perceived repercussions of societal stigma, to protect their 'thể diện' (honour, prestige, reputation), and eliminate all risk of transmitting DR-TB to their family. This study identified three interconnected drivers of self-isolation in Vietnam, including fear of infecting others, fear of stigmatization, and to protect family reputation. TB control programmes need to better understand the social aspects of DR-TB to enable them to better support patients. Educating HCW to provide evidence-based infection control advice is vital.
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Affiliation(s)
- Lisa Redwood
- The Faculty of Medicine and Health, The University of Sydney, Central Clinical School, The University of Sydney, Camperdown, New South Wales, Australia
- The Woolcock Institute of Medical Research, Ba Dinh District, Hanoi, Vietnam
| | - Greg J Fox
- The Faculty of Medicine and Health, The University of Sydney, Central Clinical School, The University of Sydney, Camperdown, New South Wales, Australia
- The Woolcock Institute of Medical Research, Ba Dinh District, Hanoi, Vietnam
| | - Thu Anh Nguyen
- The Faculty of Medicine and Health, The University of Sydney, Central Clinical School, The University of Sydney, Camperdown, New South Wales, Australia
- The Woolcock Institute of Medical Research, Ba Dinh District, Hanoi, Vietnam
| | - Sarah Bernarys
- The University of Sydney, School of Public Health, The University of Sydney, Camperdown, New South Wales, Australia
| | - Paul Mason
- Taronga Conservation Society Australia, Sydney, Australia
- The University of Sydney, School of Education and Social Work, The University of Sydney, Camperdown New South Wales, Australia
| | - Van Anh Vu
- The Woolcock Institute of Medical Research, Ba Dinh District, Hanoi, Vietnam
| | | | - Ellen M H Mitchell
- Department of Public Health, Tropical Infectious Disease Group, Institute for Tropical Medicine, Antwerp, Belgium
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Vo LNQ, Codlin AJ, Forse RJ, Nguyen NT, Vu TN, Le GT, Van Truong V, Do GC, Dang HM, Nguyen LH, Nguyen HB, Nguyen NV, Levy J, Lonnroth K, Squire SB, Caws M. Evaluating the yield of systematic screening for tuberculosis among three priority groups in Ho Chi Minh City, Viet Nam. Infect Dis Poverty 2020; 9:166. [PMID: 33292638 PMCID: PMC7724701 DOI: 10.1186/s40249-020-00766-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Accepted: 10/15/2020] [Indexed: 01/30/2023] Open
Abstract
BACKGROUND In order to end tuberculosis (TB), it is necessary to expand coverage of TB care services, including systematic screening initiatives. However, more evidence is needed for groups among whom systematic screening is only conditionally recommended by the World Health Organization. This study evaluated concurrent screening in multiple target groups using community health workers (CHW). METHODS In our two-year intervention study lasting from October 2017 to September 2019, CHWs in six districts of Ho Chi Minh City, Viet Nam verbally screened three urban priority groups: (1) household TB contacts; (2) close TB contacts; and (3) residents of urban priority areas without clear documented exposure to TB including hotspots, boarding homes and urban slums. Eligible persons were referred for further screening with chest radiography and follow-on testing with the Xpert MTB/RIF assay. Symptomatic individuals with normal or without radiography results were tested on smear microscopy. We described the TB care cascade and characteristics for each priority group, and calculated yield and number needed to screen. Subsequently, we fitted a mixed-effect logistic regression to identify the association of these target groups and secondary patient covariates with TB treatment initiation. RESULTS We verbally screened 321 020 people including 24 232 household contacts, 3182 social and close contacts and 293 606 residents of urban priority areas. This resulted in 1138 persons treated for TB, of whom 85 were household contacts, 39 were close contacts and 1014 belonged to urban priority area residents. The yield of active TB in these groups was 351, 1226 and 345 per 100 000, respectively, corresponding to numbers needed to screen of 285, 82 and 290. The fitted model showed that close contacts [adjusted odds ratio (aOR) = 2.07; 95% CI: 1.38-3.11; P < 0.001] and urban priority area residents (aOR = 2.18; 95% CI: 1.69-2.79; P < 0.001) had a greater risk of active TB than household contacts. CONCLUSIONS The study detected a large number of unreached persons with TB, but most of them were not among persons in contact with an index patient. Therefore, while programs should continue to optimize screening in contacts, to close the detection gap in high TB burden settings such as Viet Nam, coverage must be expanded to persons without documented exposure such as residents in hotspots, boarding homes and urban slums.
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Affiliation(s)
- Luan Nguyen Quang Vo
- Friends for International TB Relief, 68B Nguyen Van Troi, 8, Phu Nhuan, Ho Chi Minh City, Viet Nam.
- Interactive Research and Development, Ho Chi Minh City, Viet Nam.
| | - Andrew James Codlin
- Friends for International TB Relief, 68B Nguyen Van Troi, 8, Phu Nhuan, Ho Chi Minh City, Viet Nam
| | - Rachel Jeanette Forse
- Friends for International TB Relief, 68B Nguyen Van Troi, 8, Phu Nhuan, Ho Chi Minh City, Viet Nam
| | - Nga Thuy Nguyen
- Friends for International TB Relief, 68B Nguyen Van Troi, 8, Phu Nhuan, Ho Chi Minh City, Viet Nam
| | - Thanh Nguyen Vu
- Ho Chi Minh City Public Health Association, Ho Chi Minh City, Viet Nam
| | - Giang Truong Le
- Ho Chi Minh City Public Health Association, Ho Chi Minh City, Viet Nam
| | | | - Giang Chau Do
- Pham Ngoc Thach Hospital, Ho Chi Minh City, Viet Nam
| | - Ha Minh Dang
- Pham Ngoc Thach Hospital, Ho Chi Minh City, Viet Nam
| | | | | | | | - Jens Levy
- KNCV Tuberculosefonds, The Hague, The Netherlands
| | - Knut Lonnroth
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
| | - S Bertel Squire
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Maxine Caws
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
- Birat Nepal Medical Trust, Lazimpat, Kathmandu, Nepal
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Viana PVDS, Paiva NS, Villela DAM, Bastos LS, de Souza Bierrenbach AL, Basta PC. Factors associated with death in patients with tuberculosis in Brazil: Competing risks analysis. PLoS One 2020; 15:e0240090. [PMID: 33031403 PMCID: PMC7544107 DOI: 10.1371/journal.pone.0240090] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Accepted: 09/19/2020] [Indexed: 11/12/2022] Open
Abstract
Objectives This study aimed to analyze the factors associated with likely TB deaths, likely TB-related deaths and deaths from other causes. Understanding the factors associated with mortality could help the strategy to End TB, especially the goal of reducing TB deaths by 95% between 2015 and 2035. Methods A retrospective, population-based cohort study of the causes of death was performed using a competing risk model in patients receiving treatment for TB. Patients had started TB treatment in Brazil 2008–2013 with any death certificates dated in the same period. We used three categories of deaths, according to ICD-10 codes: i) probable TB deaths; ii) TB-related deaths; iii) deaths from other causes. Results In this cohort, 39,997 individuals (14.1%) died, out of a total of 283,508 individuals. Of these, 8,936 were probable TB deaths (22.4%) and 3,365 TB-related deaths (8.4%), illustrating high mortality rates. 27,696 deaths (69.2%) were from other causes. From our analysis, factors strongly associated with probable TB deaths were male gender (sHR = 1.33, 95% CI: 1.26–1.40), age over 60 years (sHR = 9.29, 95% CI: 8.15–10.60), illiterate schooling (sHR = 2.33, 95% CI: 2.09–2.59), black (sHR = 1.33, 95% CI: 1.26–1.40) and brown (sHR = 13, 95% CI: 1.07–1.19) color/race, from the Southern region (sHR = 1.19, 95% CI: 1.10–1.28), clinical mixed forms (sHR = 1.91, 95% CI: 1.73–2.11) and alcoholism (sHR = 1.90, 95% CI: 1.81–2.00). Also, HIV positive serology was strongly associated with probable TB deaths (sHR = 62.78; 95% CI: 55.01–71.63). Conclusions In conclusion, specific strategies for active surveillance and early case detection can reduce mortality among patients with tuberculosis, leading to more timely detection and treatment.
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Affiliation(s)
- Paulo Victor de Sousa Viana
- Fundação Oswaldo Cruz, Escola Nacional de Saúde Pública Sergio Arouca, Centro de Referência Professor Helio Fraga, Rio de Janeiro, RJ, Brazil
- * E-mail:
| | | | | | | | | | - Paulo Cesar Basta
- Fundação Oswaldo Cruz, Escola Nacional de Saúde Pública Sergio Arouca, Rio de Janeiro, RJ, Brazil
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Nyasulu P, Sikwese S, Chirwa T, Makanjee C, Mmanga M, Babalola JO, Mpunga J, Banda HT, Muula AS, Munthali AC. Knowledge, beliefs, and perceptions of tuberculosis among community members in Ntcheu district, Malawi. J Multidiscip Healthc 2018; 11:375-389. [PMID: 30147328 PMCID: PMC6101012 DOI: 10.2147/jmdh.s156949] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
Introduction The global burden of tuberculosis (TB) remains significantly high, with overreliance on biomedical interventions and inadequate exploration of the socioeconomic and cultural context of the infected population. A desired reduction in disease burden can be enhanced through a broader theoretical understanding of people’s health beliefs and concerns about TB. In this qualitative study, we explore the knowledge, beliefs, and perceptions of community members and people diagnosed with TB toward TB in Ntcheu district, Malawi. Methods Using a qualitative phenomenological study design, data were obtained from eight focus-group discussions and 16 individual in-depth interviews. The community’s experiences and perceptions of TB were captured without using any preconceived framework. Adult participants who had had or never had a diagnosis of TB were purposively selected by sex and age and enrolled for the study. Discussions and individual interviews lasting about 60 minutes each were audiotaped, transcribed, and translated into English and analyzed using MaxQDA 10 software for qualitative analysis. Results Most participants believed that TB was curable and would go for diagnosis if they had symptoms suggestive of the disease. However, based on their beliefs, individuals expressed some apprehension about the spread of TB and the social implications of being diagnosed with the disease. This perception affected participants’ responses about seeking diagnosis and treatment. Conclusion A supportive and collective approach consisting of a combination of mass media, interactive communication campaigns, emphasizing TB symptoms, transmission, and stigma could be useful in addressing barriers to early diagnosis and care-seeking behavior.
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Affiliation(s)
- Peter Nyasulu
- Division of Epidemiology and Biostatistics, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, .,School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa,
| | - Simon Sikwese
- School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa, .,Pakachere Institute of Health and Development Communication, Blantyre, Malawi
| | - Tobias Chirwa
- School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa,
| | - Chandra Makanjee
- Department of Medical Radiation Sciences, University of Canberra, Canberra, WA, Australia
| | - Madalitso Mmanga
- District TB Office, Department of Environmental Health, District Health Office, Ntcheu, Malawi
| | - Joseph Omoniyi Babalola
- Division of Community Paediatrics, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - James Mpunga
- National Tuberculosis Control Program, Community Health Sciences Unit, Ministry of Health, Lilongwe
| | - Hastings T Banda
- Research for Equity and Community Health (REACH) Trust, Lilongwe
| | - Adamson S Muula
- Department of Community Health, College of Medicine, University of Malawi, Blantyre.,African Centre of Excellence in Public Health and Herbal Medicine, College of Medicine, University of Malawi, Blantyre
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Abstract
We compared the positive rates of T-SPOT.TB and bacterial culture in the smear-negative PTB, and analyzed the factors affecting the results of negative T-SPOT.TB and bacterial culture. Retrospective evaluation of data from smear-negative PTB patients who underwent T-SPOT.TB and bacterial culture were done. The agreement and concordance were analyzed between T-SPOT.TB and bacterial culture. Multivariable logistic regression analysis was used to explore the factors associated with positive results of T-SPOT.TB and bacterial culture in smear-negative PTB. 858 eligible smear-negative PTB patients were included in the study. The agreement rate was 25.6% (22.7~28.5%) between T-SPOT.TB and bacterial culture in smear- negative PTB patients. The positive rate of T-SPOT.TB was higher than that of bacterial culture in smear-negative PTB patients (p < 0.001). There were nearly no concordance between T-SPOT.TB and bacterial culture (p > 0.05). Using multivariable logistic regression analysis we found that older age ≥ 60 years (OR = 0.469, 95% CI: 0.287–0.768) and decreased albumin (OR = 0.614, 95% CI: 0.380–0.992) were associated with negative diagnostic results of T-SPOT.TB in smear-negative PTB patients. Female (OR = 0.654, 95% CI: 0.431–0.992) were associated with negative diagnostic results of bacteria culture in smear-negative PTB patients. Our results indicated that the older age and decreased albumin were independently associated with negative T-SPOT.TB responses.
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Mason PH, Snow K, Asugeni R, Massey PD, Viney K. Tuberculosis and gender in the Asia-Pacific region. Aust N Z J Public Health 2016; 41:227-229. [PMID: 27960224 DOI: 10.1111/1753-6405.12619] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Affiliation(s)
- Paul H Mason
- Centre for Values, Ethics and the Law in Medicine, University of Sydney, New South Wales.,Woolcock Institute of Medical Research, University of Sydney, New South Wales.,Department of Anthropology, Macquarie University, New South Wales
| | - Kathryn Snow
- Centre for International Child Health, Department of Paediatrics, University of Melbourne, Victoria.,Melbourne School of Population and Global Health, University of Melbourne, Victoria
| | - Rowena Asugeni
- Atoifi Adventist Hospital, Malaita Province, Solomon Islands
| | | | - Kerri Viney
- National Centre for Epidemiology and Population Health and Department of Global Health, Research School of Population Health, Australian National University, Australian Capital Territory
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Tzeng HM, Yin CY. Learning to Respect a Patient’s Spiritual Needs Concerning an Unknown Infectious Disease. Nurs Ethics 2016; 13:17-28. [PMID: 16425901 DOI: 10.1191/0969733006ne847oa] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
This article aims to help readers to learn about health care related cultural and religious beliefs and spiritual needs in Chinese communities. The recall diary of a severe acute respiratory syndrome (SARS)-infected intern working in Hoping Hospital in Taiwan during the 2003 SARS epidemic is presented and used to assist in understanding one patient’s spiritual activities when personally confronted with this newly emerging infectious disease. The article also gives an overview of the 2003 SARS epidemic in Taiwan, and discusses people’s general perceptions towards infectious diseases, their coping strategies concerning disease, and their spiritual beliefs, the psychological impact of the 2003 SARS outbreak in Chinese communities, Chinese myths about infectious disease, and the religious activities of a SARS-infected intern in Taiwan. Recommendations are given on how to achieve quality holistic nursing care.
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Affiliation(s)
- Huey-Ming Tzeng
- I-Shou University, Nursing Department, Ta-Shu Hsiang, Kaohsiung, Taiwan.
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10
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Qadeer E, Fatima R, Yaqoob A, Tahseen S, Ul Haq M, Ghafoor A, Asif M, Straetemans M, Tiemersma EW. Population Based National Tuberculosis Prevalence Survey among Adults (>15 Years) in Pakistan, 2010-2011. PLoS One 2016; 11:e0148293. [PMID: 26863617 PMCID: PMC4749340 DOI: 10.1371/journal.pone.0148293] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2015] [Accepted: 01/15/2016] [Indexed: 12/04/2022] Open
Abstract
Background We aimed to determine the prevalence of pulmonary tuberculosis (TB) amongst the adult population in 2010–2011 in Pakistan. Method A nationwide cross-sectional survey with multistage cluster sampling was conducted among adults (≥15 years) in 95 clusters in 2010–2011. All consenting participants were screened for cough and by chest X-ray. Participants with presumptive TB submitted two sputum samples for smear microscopy, culture, and molecular testing if needed. The TB prevalence estimates were adjusted for missing data and the cluster design. Result Of 131,329 eligible individuals, 105,913 (81%) participated in the survey, of whom 10,471 (9.9%) were eligible for sputum examination. We found 341 bacteriologically positive TB cases of whom 233 had sputum smear-positive TB. The adjusted prevalence estimates for smear and bacteriologically positive TB were 270/100,000 (95% confidence interval (CI) 217–323), and 398/100,000 (95% CI 333–463), respectively. Only 61% of the diagnosed TB cases screened positive on symptoms (cough >2wks), whereas the other TB cases were detected based on X-ray abnormalities. The TB prevalence increased with age and was 1.8 times higher among men than women. The prevalence-to-notification ratio of smear-positive TB was 3.1 (95% CI 2.5–3.7), was higher among men than women, and increased with age. Conclusion Our data suggest that there is under-detection and/or -notification of TB, especially among men and elderly. TB control should be strengthened specifically in these risk groups. X-ray examination should be combined with symptom screening to enhance case detection.
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Affiliation(s)
- Ejaz Qadeer
- National Tuberculosis Control Program Pakistan, Islamabad, Pakistan
| | - Razia Fatima
- National Tuberculosis Control Program Pakistan, Islamabad, Pakistan
| | - Aashifa Yaqoob
- National Tuberculosis Control Program Pakistan, Islamabad, Pakistan
| | - Sabira Tahseen
- National Tuberculosis Control Program Pakistan, Islamabad, Pakistan
| | - Mahboob Ul Haq
- National Tuberculosis Control Program Pakistan, Islamabad, Pakistan
| | - Abdul Ghafoor
- National Tuberculosis Control Program Pakistan, Islamabad, Pakistan
| | - Muhammad Asif
- National Tuberculosis Control Program Pakistan, Islamabad, Pakistan
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Theobald S, MacPherson E, McCollum R, Tolhurst R. Close to community health providers post 2015: Realising their role in responsive health systems and addressing gendered social determinants of health. BMC Proc 2015; 9:S8. [PMID: 28281706 PMCID: PMC4699124 DOI: 10.1186/1753-6561-9-s10-s8] [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] [Indexed: 11/10/2022] Open
Abstract
Universal health coverage is gaining momentum and is likely to form a core part of the post Millennium Development Goal (MDG) agenda and be linked to social determinants of health, including gender; Close to community health providers are arguably key players in meeting the goal of universal health coverage through extending and delivering health services to poor and marginalised groups; Close to community health providers are embedded in communities and may therefore be strategically placed to understand intra household gender and power dynamics and how social determinants shape health and well-being. However, the opportunities to develop critical awareness and to translate this knowledge into health system and multi-sectoral action are poorly understood; Enabling close to community health providers to realise their potential requires health systems support and human resource management at multiple levels.
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Affiliation(s)
- Sally Theobald
- International Public Health Department, Liverpool School of Tropical Medicine, Pembroke Place, Liverpool, L3 5QA, UK
| | - Eleanor MacPherson
- International Public Health Department, Liverpool School of Tropical Medicine, Pembroke Place, Liverpool, L3 5QA, UK
| | - Rosalind McCollum
- International Public Health Department, Liverpool School of Tropical Medicine, Pembroke Place, Liverpool, L3 5QA, UK
| | - Rachel Tolhurst
- International Public Health Department, Liverpool School of Tropical Medicine, Pembroke Place, Liverpool, L3 5QA, UK
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12
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Gao J, Berry NS, Taylor D, Venners SA, Cook VJ, Mayhew M. Knowledge and Perceptions of Latent Tuberculosis Infection among Chinese Immigrants in a Canadian Urban Centre. INTERNATIONAL JOURNAL OF FAMILY MEDICINE 2015; 2015:546042. [PMID: 26690263 PMCID: PMC4672143 DOI: 10.1155/2015/546042] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Revised: 10/12/2015] [Accepted: 11/03/2015] [Indexed: 05/23/2023]
Abstract
Background. Since most tuberculosis (TB) cases in immigrants to British Columbia (BC), Canada, develop from latent TB infection (LTBI), treating immigrants for LTBI can contribute to the eradication of TB. However, adherence to LTBI treatment is a challenge that is influenced by knowledge and perceptions. This research explores Chinese immigrants' knowledge and perceptions towards LTBI in Greater Vancouver. Methods. This mixed methods study included a cross-sectional patient survey at BC's Provincial TB clinics and two focus group discussions (FGDs) with Chinese immigrants. Data from FGDs were coded and analyzed in Simplified Chinese. Codes, themes, and selected quotes were then translated into English. Results. The survey identified a mean basic knowledge score: 40.0% (95% CI: 38.3%, 41.7%). FGDs confirmed that Chinese immigrants' knowledge of LTBI was low, and they confused it with TB disease to the extent of experiencing LTBI associated stigma. Participants also expressed difficulties navigating the health system which impeded testing and treatment of LTBI. Online videos were the preferred format for receiving health information. Conclusion. We identified striking gaps in knowledge surrounding an LTBI diagnosis. Concerns of stigma may influence acceptance and adherence of LTBI treatment in Chinese immigrants. Integrating these findings into routine health care is recommended.
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Affiliation(s)
- Jie Gao
- Faculty of Health Sciences, Blusson Hall, Simon Fraser University, 8888 University Drive, Burnaby, BC, Canada V5A 1S6
- Provincial TB Services, Clinical Prevention Services, BC Centre for Disease Control, 655 West 12th Avenue, Vancouver, BC, Canada V5Z 4R4
| | - Nicole S. Berry
- Faculty of Health Sciences, Blusson Hall, Simon Fraser University, 8888 University Drive, Burnaby, BC, Canada V5A 1S6
| | - Darlene Taylor
- BC Women's Health Research Institute, BC Centre for Disease Control, Room H203F, 4500 Oak Street, Vancouver, BC, Canada V6H 3N1
- School of Population and Public Health, University of British Columbia, 2206 E Mall, Vancouver, BC, Canada V6T 1Z9
| | - Scott A. Venners
- Faculty of Health Sciences, Blusson Hall, Simon Fraser University, 8888 University Drive, Burnaby, BC, Canada V5A 1S6
| | - Victoria J. Cook
- Provincial TB Services, Clinical Prevention Services, BC Centre for Disease Control, 655 West 12th Avenue, Vancouver, BC, Canada V5Z 4R4
| | - Maureen Mayhew
- Provincial TB Services, Clinical Prevention Services, BC Centre for Disease Control, 655 West 12th Avenue, Vancouver, BC, Canada V5Z 4R4
- School of Population and Public Health, University of British Columbia, 2206 E Mall, Vancouver, BC, Canada V6T 1Z9
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Abstract
Tuberculosis (TB) researchers and clinicians, by virtue of the social disease they study, are drawn into an engagement with ways of understanding illness that extend beyond the strictly biomedical model. Primers on social science concepts directly relevant to TB, however, are lacking. The particularities of TB disease mean that certain social science concepts are more relevant than others. Concepts such as structural violence can seem complicated and off-putting. Other concepts, such as gender, can seem so familiar that they are left relatively unexplored. An intimate familiarity with the social dimensions of disease is valuable, particularly for infectious diseases, because the social model is an important complement to the biomedical model. This review article offers an important introduction to a selection of concepts directly relevant to TB from health sociology, medical anthropology and social cognitive theory. The article has pedagogical utility and also serves as a useful refresher for those researchers already engaged in this genre of work. The conceptual tools of health sociology, medical anthropology and social cognitive theory offer insightful ways to examine the social, historical and cultural dimensions of public health. By recognizing cultural experience as a central force shaping human interactions with the world, TB researchers and clinicians develop a more nuanced consideration of how health, illness and medical treatment are understood, interpreted and confronted.
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Fox GJ, Loan LP, Nhung NV, Loi NT, Sy DN, Britton WJ, Marks GB. Barriers to adherence with tuberculosis contact investigation in six provinces of Vietnam: a nested case-control study. BMC Infect Dis 2015; 15:103. [PMID: 25886411 PMCID: PMC4377211 DOI: 10.1186/s12879-015-0816-0] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2014] [Accepted: 02/10/2015] [Indexed: 12/03/2022] Open
Abstract
Background Close contacts of patients with tuberculosis (TB) have a substantial risk of developing the disease, particularly during the first year after exposure. Household contact investigation has recently been recommended as a strategy to enhance case detection in high-burden countries. However the barriers to its implementation in these settings remain poorly understood. Methods A nested case–control study was conducted in Vietnam within the context of a large cluster randomised controlled trial of active screening for TB in household contacts of patients with pulmonary TB. The study population comprised contacts (and their index patients) from 12 Districts in six provinces throughout the country. Cases were contacts (and their index patients) that did not attend the scheduled screening appointment. Controls were those who did attend. We assessed relevant knowledge, attitudes and practices in cases and controls. Results The acceptability of contact investigation was high among both cases (n = 109) and controls (n = 194). Both cases (47%) and controls (36%) commonly reported discrimination against people with TB. Cases were less likely than controls to understand that sharing sleeping quarters with a TB patient increased their risk of disease (OR 0.46, 0.27 – 0.78) or recognise TB as an infectious disease (OR 0.65, 0.39 – 1.08). A higher proportion of cases than controls held the mistaken traditional belief that a non-infectious form of TB caused the disease (OR 1.69, 1.02 – 2.78). Conclusions The knowledge, attitudes and practices of contacts and TB patients influence their ongoing participation in contact investigation. TB case detection policies in high-prevalence settings can be strengthened by systematically evaluating and addressing locally important barriers to attendance. Trial registration Australian New Zealand Clinical Trials Registry, ACTRN12610000600044. Electronic supplementary material The online version of this article (doi:10.1186/s12879-015-0816-0) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Gregory James Fox
- Woolcock Institute of Medical Research, University of Sydney, 431 Glebe Point Road, Glebe, Sydney, 2037, Australia. .,Sydney Medical School, University of Sydney, Sydney, 2006, Australia.
| | - Le Phuong Loan
- Woolcock Institute of Medical Research, University of Sydney, 431 Glebe Point Road, Glebe, Sydney, 2037, Australia.
| | - Nguyen Viet Nhung
- National Lung Hospital, 463 Hoang Hoa Tham Street, Ba Dinh, Hanoi, Vietnam.
| | - Nguyen Thi Loi
- Woolcock Institute of Medical Research, University of Sydney, 431 Glebe Point Road, Glebe, Sydney, 2037, Australia.
| | - Dinh Ngoc Sy
- National Lung Hospital, 463 Hoang Hoa Tham Street, Ba Dinh, Hanoi, Vietnam.
| | - Warwick John Britton
- Sydney Medical School, University of Sydney, Sydney, 2006, Australia. .,Centenary Institute of Cancer Medicine and Cell Biology, University of Sydney, Missenden Road Camperdown, Sydney, 2050, Australia.
| | - Guy Barrington Marks
- Woolcock Institute of Medical Research, University of Sydney, 431 Glebe Point Road, Glebe, Sydney, 2037, Australia. .,South Western Sydney Clinical School, University of New South Wales, Sydney, 2052, Australia.
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Bam K, Bhatt LP, Thapa R, Dossajee HK, Angdembe MR. Illness perception of tuberculosis (TB) and health seeking practice among urban slum residents of Bangladesh: a qualitative study. BMC Res Notes 2014; 7:572. [PMID: 25163889 PMCID: PMC4156634 DOI: 10.1186/1756-0500-7-572] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2014] [Accepted: 08/18/2014] [Indexed: 11/10/2022] Open
Abstract
Background Combating tuberculosis (TB) in urban slums is more complex than in rural areas due to reasons such as over-crowding, unhygienic living conditions and poverty. This study aimed to assess illness perception of TB and identify barriers and facilitators for health seeking practice among the residents of Badda slum, Dhaka, Bangladesh. Methods The Badda slum was purposively selected. Convenience sampling was carried out to select participants aged 18 years and above. Twenty two in-depth interviews, two key informants’ interviews and participatory rapid appraisal (PRA) were conducted. Data were analyzed manually by using defined a priori codes and color coding of the quotes in data matrix table. Results TB was commonly recognized as Jokkha (pulmonary TB), Sas rog (disease associated to breathing) followed by TB. More females than males had knowledge about TB related illness. Very few perceived of being at risk of TB despite the high risk behavior and environment. Prime barriers for health seeking practice of TB were cost along with other barriers like prevailing stigma on TB, lack of information on service sites and unavailability of accompanying person. Training and orientation to community organizations and people, awareness on TB and free treatment through advertisements/media, community level diagnostic and home based care were identified as the facilitators for the health seeking practice of TB. Conclusions Perceptions of TB and knowledge associated with the disease shape the health seeking practice, therefore promotion of media awareness campaign, targeting the people of urban slums for reducing misconceptions and promotion of home based service is needed to encourage health seeking practice in the future.
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Affiliation(s)
- Kiran Bam
- James P Grant School of Public Health, BRAC University, Dhaka, Bangladesh.
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16
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Kuznetsov VN, Grjibovski AM, Mariandyshev AO, Johansson E, Bjune GA. Two vicious circles contributing to a diagnostic delay for tuberculosis patients in Arkhangelsk. EMERGING HEALTH THREATS JOURNAL 2014; 7:24909. [PMID: 25163673 PMCID: PMC4147085 DOI: 10.3402/ehtj.v7.24909] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/12/2014] [Revised: 07/21/2014] [Accepted: 07/24/2014] [Indexed: 11/14/2022]
Abstract
SETTING Delay in tuberculosis (TB) diagnosis increases the infectious pool in the community and the risk of development of resistance of mycobacteria, which results in an increased number of deaths. OBJECTIVE To describe patients' and doctors' perceptions of diagnostic delay in TB patients in the Arkhangelsk region and to develop a substantive model to better understand the mechanisms of how these delays are linked to each other. DESIGN A grounded theory approach was used to study the phenomenon of diagnostic delay. Patients with TB diagnostic delay and doctors-phthisiatricians were interviewed. RESULTS A model named 'sickness trajectory in health-seeking behaviour among tuberculosis patients' was developed and included two core categories describing two vicious circles of diagnostic delay in patients with TB: 'limited awareness of the importance to contact the health system' and 'limited resources of the health system' and the categories: 'factors influencing health-seeking behaviour' and 'factors influencing the health system effectiveness'. Men were more likely to report patient delay, while women were more likely to report health system delay. CONCLUSIONS To involve people in early medical examinations, it is necessary to increase alertness on TB among patients and to improve health systems in the districts.
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Affiliation(s)
| | - Andrej M Grjibovski
- Department of International Public Health, Norwegian Institute of Public Health, Oslo, Norway
| | | | | | - Gunnar A Bjune
- Institute of Health and Society, University of Oslo, Oslo, Norway
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Garg AK, Chaudhary A, Tewari RK, Bariar LM, Agrawal N. Coincidental diagnosis of tuberculous lymphadenitis: a case report. Aust Dent J 2014; 59:258-63. [PMID: 24861404 DOI: 10.1111/adj.12179] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/23/2013] [Indexed: 11/30/2022]
Abstract
The aim of this case report was to present a case of multiple calcified tuberculous lymph nodes found on a panoramic radiograph coincidently diagnosed in an endodontic clinic. A detailed discussion on the differential diagnosis of similar such calcification found in the same region is also presented. A 14-year-old girl was referred to our department with the complaint of painless swelling in the left side of the lower jaw. Clinical and radiographical examinations were performed, leading to the initial diagnosis of chronic periapical abscess. The patient's medical history was re-evaluated. Advanced imaging and excisional biopsy were performed in order to confirm the final diagnosis. Regarding the presenting signs and symptoms of bilateral carious mandibular molars, a periapical inflammatory process was considered in the provisional diagnosis. A thorough examination and investigations were suggestive of cervical tuberculous lymphadenitis (scrofula), and the patient underwent excision of the same. The clinician should consider the possibility of chronic granulomatous inflammatory lesions in the differential diagnosis of radiopaque lesions.
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Affiliation(s)
- A K Garg
- Department of Conservative Dentistry and Endodontics, Modern Dental College and Research Centre, Indore, India
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18
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Gender-related barriers and delays in accessing tuberculosis diagnostic and treatment services: a systematic review of qualitative studies. Tuberc Res Treat 2014; 2014:215059. [PMID: 24900921 PMCID: PMC4037602 DOI: 10.1155/2014/215059] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2014] [Accepted: 04/10/2014] [Indexed: 11/17/2022] Open
Abstract
Background. Tuberculosis (TB) remains a significant global public health problem with known gender-related (male versus female) disparities. We reviewed the qualitative evidence (written/spoken narrative) for gender-related differences limiting TB service access from symptom onset to treatment initiation. Methods. Following a systematic process, we searched 12 electronic databases, included qualitative studies that assessed gender differences in accessing TB diagnostic and treatment services, abstracted data, and assessed study validity. Using a modified “inductive coding” system, we synthesized emergent themes within defined barriers and delays limiting access at the individual and provider/system levels and examined gender-related differences. Results. Among 13,448 studies, 28 studies were included. All were conducted in developing countries and assessed individual-level barriers; 11 (39%) assessed provider/system-level barriers, 18 (64%) surveyed persons with suspected or diagnosed TB, and 7 (25%) exclusively surveyed randomly sampled community members or health care workers. Each barrier affected both genders but had gender-variable nature and impact reflecting sociodemographic themes. Women experienced financial and physical dependence, lower general literacy, and household stigma, whereas men faced work-related financial and physical barriers and community-based stigma. Conclusions. In developing countries, barriers limiting access to TB care have context-specific gender-related differences that can inform integrated interventions to optimize TB services.
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A customized m-Health system for improving Tuberculosis treatment adherence and follow-up in south India. HEALTH AND TECHNOLOGY 2013. [DOI: 10.1007/s12553-013-0067-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Amo-Adjei J, Kumi-Kyereme A. Myths and misconceptions about tuberculosis transmission in Ghana. BMC INTERNATIONAL HEALTH AND HUMAN RIGHTS 2013; 13:38. [PMID: 24028419 PMCID: PMC3847526 DOI: 10.1186/1472-698x-13-38] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/19/2013] [Accepted: 09/11/2013] [Indexed: 11/10/2022]
Abstract
BACKGROUND Myths and misconceptions about TB can serve as a barrier to efforts at reducing stigmatisation of people infected and affected by the disease. Understanding such drivers of myths and misconceptions is important for improving information, education and communication (IEC) efforts of national control and preventive interventions. This study therefore assesses the influence of interaction of spatial, socioeconomic and demographic characteristics on myths and misconceptions. METHODS Data was drawn from male (N = 4,546) and female (N = 4,916) files of the 2008 Ghana Demographic and Health Survey. A myth and misconception variable was created from five-related constructs with internal consistency score of r = 0. 8802 for males (inter-item correlation: 0.5951) and for females, r = 0. 0.9312 (inter-item correlation: 0.7303). The Pearson Chi-square was used to test the bivariate relationship between the independent variables and the dependent variable. Logistic regression was subsequently used to explore the factors determining myths and misconceptions of TB transmission. RESULTS Majority of Ghanaians (males: 66.75%; females: 66.13%) did not hold myths and misconceptions about TB transmission. Females resident in the Upper East (aOR = 0.31, CI = 0.17-0.55) and Upper West (aOR = 0.41, CI = 0.24-0.69) and males resident in the Northern (aOR = 0.23, CI = 0.13-0.39) and the Greater Accra (aOR = 0.25, CI = 0.16-0.39) regions were independently associated with no misconceptions about TB transmission. Significant differences were also found in education, ethnicity and age. CONCLUSION That spatial and other socioeconomic difference exists in myths and misconceptions suggest the need for spatial, socioeconomic and demographic segmentations in IEC on TB. This holds potentials for reaching out to those who are in critical need of information and education on the transmission processes of TB.
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Affiliation(s)
- Joshua Amo-Adjei
- Department of Population and Health, University of Cape Coast, Cape Coast, Ghana.
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Oren E, Narita M, Nolan C, Mayer J. Area-level socioeconomic disadvantage and severe pulmonary tuberculosis: U.S., 2000-2008. Public Health Rep 2013; 128:99-109. [PMID: 23450874 DOI: 10.1177/003335491312800205] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVES Lower socioeconomic status (SES) is associated with increased risk of tuberculosis (TB) and diagnostic delays, but the extent to which this association reflects an underlying gradient in advanced status of pulmonary TB is unknown. We conducted a multilevel retrospective cohort analysis examining the relationship between socioeconomic characteristics and pulmonary TB disease status, as measured via sputum smears and chest radiography results. METHODS We included 862 incident TB patients reported in King County, Washington, from 2000-2008. We abstracted patient-level measures from charts and surveillance data. We obtained socioeconomic characteristics of TB patients, as well as those of the areas where TB patients lived, from the 2000 U.S. Census. A socioeconomic position (SEP) index was derived to measure SES. RESULTS Of those with known results, 814 of 849 patients (96%) displayed abnormal radiography findings. A total of 239 graded patients (39%) had positive smears, 136 (57%) of whom had grades of moderate (3+) or numerous (4+) acid-fast bacilli. In unadjusted analyses, patients living in lower SEP areas did not appear to have higher probabilities of more advanced disease. In multivariate models adjusting for individual demographic and socioeconomic measures, as well as area-based demographic variables, block-group SEP was not significantly associated with more advanced pulmonary disease. CONCLUSIONS Lower SEP was not significantly associated with greater pulmonary disease severity after controlling for individual age, race, sex, and origin, and block-group race, ethnicity, and origin. These findings suggest that the severity of pulmonary TB at diagnosis is not synonymous with delayed diagnosis.
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Affiliation(s)
- Eyal Oren
- University of Washington, Department of Epidemiology, Seattle, WA, USA.
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Segagni Lusignani L, Quaglio G, Atzori A, Nsuka J, Grainger R, Palma MDC, Putoto G, Manenti F. Factors associated with patient and health care system delay in diagnosis for tuberculosis in the province of Luanda, Angola. BMC Infect Dis 2013; 13:168. [PMID: 23566166 PMCID: PMC3637285 DOI: 10.1186/1471-2334-13-168] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2012] [Accepted: 03/22/2013] [Indexed: 11/17/2022] Open
Abstract
Background Tuberculosis (TB) is still a great challenge to public health in sub-Saharan Africa. Most transmissions occur between the onset of coughing and initiation of treatment. Delay in diagnosis is significant to disease prognosis, thus early diagnosis and prompt effective therapy represent the key elements in controlling the disease. The objective of this study was to investigate the factors influencing the patient delay and the health system delay in TB diagnosis in Angola. Methods On a cross-sectional study, 385 TB patients who visited 21 DOTS clinics in Luanda were included consecutively. The time from the onset of symptoms to the first consultation of health providers (patients’ delay) and the time from the first consultation to the date of diagnosis (health system’s delay) were analysed. Bivariate and logistics regression were applied to analyse the risk factors of delays. Results The median total time elapsed from the onset of symptoms to diagnosis was 45 days (interquartile range [IQR]: 21–97 days). The median patient delay was 30 days (IQR: 14–60 days), and the median health care system delay was 7 days (IQR: 5–15 days). Primary education (AOR = 1.75; CI [95%] 1.06–2.88; p <0.029) and the health centre of the first contact differing from the DOTS centre (AOR = 1.66; CI [95%] 1.01–2.75; p <0.046) were independent risk factors for patient delay >4 weeks. Living in a suburban area (AOR = 2,32; CI [95%] 1.21–4.46; p = 0.011), having a waiting time in the centre >1 hour (AOR = 4.37; CI [95%] 1.72–11.14; p = 0.002) and the health centre of the first contact differening from the DOTS centre (AOR = 5.68; CI [95%] 2.72–11,83; p < 0,00001) were factors influencing the system delay. Conclusions The results indicate that the delay is principally due to the time elapsed between the onset of symptoms and the first consultation. More efforts should be placed in ensuring the availability of essential resources and skills in all healthcare facilities other than the DOTS centres, especially those located in suburban areas.
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Patient's Knowledge and Attitude towards Tuberculosis in an Urban Setting. Pulm Med 2012; 2012:352850. [PMID: 23346396 PMCID: PMC3549367 DOI: 10.1155/2012/352850] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2012] [Accepted: 12/13/2012] [Indexed: 11/17/2022] Open
Abstract
Tuberculosis is a public health problem in Bangladesh. This cross-sectional study was conducted to assess knowledge of TB patients about symptoms, ways of transmission and treatment of tuberculosis, and their perception of the illness. Between March and August 2008, 762 adult TB patients were interviewed at selected DOTS centre of Dhaka city. Male and female distribution was 55.6% and 44.4%, respectively. One quarter of them were illiterate, and more than half had extended family and live in a congested situation. Night fever was the most common symptom known (89.9%), and 56% were aware that it could spread through sneezing/coughing. Television was mentioned as a source of information about TB. The majority expressed a helping attitude towards other TB patients. Although most of them were positive about getting family support, 46.6% mentioned discrimination of separate utensils for food or drink. About 50.5% expressed increased sadness, 39.8% had fear of loss of job/wedges, and 21.4% felt socially neglected. Along with drug treatment the psychosocial reactions of TB patients should be addressed at DOTS centers for better control of the disease.
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Machado ACDFT, Steffen RE, Oxlade O, Menzies D, Kritski A, Trajman A. Factors associated with delayed diagnosis of pulmonary tuberculosis in the state of Rio de Janeiro, Brazil. J Bras Pneumol 2012; 37:512-20. [PMID: 21881742 DOI: 10.1590/s1806-37132011000400014] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2011] [Accepted: 05/09/2011] [Indexed: 11/21/2022] Open
Abstract
OBJECTIVE To estimate the total time elapsed between symptom onset and diagnosis of pulmonary tuberculosis (patient delay plus health care system delay), analyzing the factors associated with delayed diagnosis in the state of Rio de Janeiro, Brazil. METHODS We conducted a questionnaire-based survey involving 218 pulmonary tuberculosis patients treated for two months at 20 health care clinics and 3 hospitals in eight cities within the state of Rio de Janeiro. We collected socioeconomic and demographic data, as well as data regarding the health care system and the medical history of the patients. RESULTS The median time elapsed from the onset of symptoms to diagnosis was 68 days (interquartile range [IQR]: 35-119 days). The median patient delay (time from symptom onset to initial medical visit) was 30 days (IQR: 15-60 days), and the median health care system delay (time from initial medical visit to diagnosis) was 21 days (IQR: 8-47 days). A cut-off point of 21 days was adopted. The factors independently associated with patient delay were female gender, cough, and unemployment [adjusted OR (95% CI) = 2.7 (1.3-5.6); 11.6 (2.3-58.8); and 2.0 (1.0-3.8), respectively], whereas only female gender was independently associated with health care system delay (OR= 3.2; 95% CI: 1.7-6.0). CONCLUSIONS Delayed diagnosis of pulmonary tuberculosis remains a problem in Rio de Janeiro, increasing the risk of transmission and mortality, that risk being greater for women and the socioeconomically disadvantaged. Patients might not recognize the significance of chronic cough as a health problem. Tuberculosis education programs targeting women might improve this situation.
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Feasibility of an alcohol intervention programme for TB patients with alcohol use disorder (AUD)--a qualitative study from Chennai, South India. PLoS One 2011; 6:e27752. [PMID: 22132134 PMCID: PMC3221662 DOI: 10.1371/journal.pone.0027752] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2011] [Accepted: 10/24/2011] [Indexed: 11/20/2022] Open
Abstract
Background The negative influences of alcohol on TB management with regard to delays in seeking care as well as non compliance for treatment has been well documented. This study is part of a larger study on the prevalence of AUD (Alcohol Use Disorder) among TB patients which revealed that almost a quarter of TB patients who consumed alcohol could be classified as those who had AUD. However there is dearth of any effective alcohol intervention programme for TB patients with Alcohol Use Disorder (AUD). Methodology This qualitative study using the ecological system model was done to gain insights into the perceived effect of alcohol use on TB treatment and perceived necessity of an intervention programme for TB patients with AUD. We used purposive sampling to select 44 men from 73 TB patients with an AUDIT score >8. Focus group discussions (FGDs) and interviews were conducted with TB patients with AUD, their family members and health providers. Results TB patients with AUD report excessive alcohol intake as one of the reasons for their vulnerability for TB. Peer pressure has been reported by many as the main reason for alcohol consumption. The influences of alcohol use on TB treatment has been elaborated especially with regard to the fears around the adverse effects of alcohol on TB drugs and the fear of being reprimanded by health providers. The need for alcohol intervention programs was expressed by the TB patients, their families and health providers. Suggestions for the intervention programmes included individual and group sessions, involvement of family members, audiovisual aids and the importance of sensitization by health staff. Conclusions The findings call for urgent need based interventions which need to be pilot tested with a randomized control trial to bring out a model intervention programme for TB patients with AUD.
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Belo MTCT, Luiz RR, Hanson C, Selig L, Teixeira EG, Chalfoun T, Trajman A. Tuberculosis and gender in a priority city in the state of Rio de Janeiro, Brazil. J Bras Pneumol 2011; 36:621-5. [PMID: 21085829 DOI: 10.1590/s1806-37132010000500015] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2010] [Accepted: 05/17/2010] [Indexed: 11/21/2022] Open
Abstract
The objective of this study was to compare gender differences among tuberculosis patients in a city with a high incidence of tuberculosis. This was a cross-sectional questionnaire-based study involving 560 tuberculosis patients (373 males and 187 females). Sociodemographic and clinical data, as well as data related to diagnostic criteria and treatment outcome, were collected (from the questionnaires and medical records) and subsequently compared between the genders. The median time from symptom onset to diagnosis was 90 days. There were no differences between the genders regarding the clinical presentation, diagnostic criteria, previous noncompliance with treatment, time from symptom onset, number of medical appointments prior to diagnosis, or treatment outcome. Gender-specific approaches are not a priority in Brazil. However, regardless of patient gender, the delay in diagnosis is a major concern.
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Kipp AM, Pungrassami P, Nilmanat K, Sengupta S, Poole C, Strauss RP, Chongsuvivatwong V, Van Rie A. Socio-demographic and AIDS-related factors associated with tuberculosis stigma in southern Thailand: a quantitative, cross-sectional study of stigma among patients with TB and healthy community members. BMC Public Health 2011; 11:675. [PMID: 21878102 PMCID: PMC3223813 DOI: 10.1186/1471-2458-11-675] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2010] [Accepted: 08/30/2011] [Indexed: 11/22/2022] Open
Abstract
Background Tuberculosis (TB) remains one of the most important infectious diseases worldwide. A comprehensive approach towards disease control that addresses social factors including stigma is now advocated. Patients with TB report fears of isolation and rejection that may lead to delays in seeking care and could affect treatment adherence. Qualitative studies have identified socio-demographic, TB knowledge, and clinical determinants of TB stigma, but only one prior study has quantified these associations using formally developed and validated stigma scales. The purpose of this study was to measure TB stigma and identify factors associated with TB stigma among patients and healthy community members. Methods A cross-sectional study was performed in southern Thailand among two different groups of participants: 480 patients with TB and 300 healthy community members. Data were collected on socio-demographic characteristics, TB knowledge, and clinical factors. Scales measuring perceived TB stigma, experienced/felt TB stigma, and perceived AIDS stigma were administered to patients with TB. Community members responded to a community TB stigma and community AIDS stigma scale, which contained the same items as the perceived stigma scales given to patients. Stigma scores could range from zero to 30, 33, or 36 depending on the scale. Three separate multivariable linear regressions were performed among patients with TB (perceived and experience/felt stigma) and community members (community stigma) to determine which factors were associated with higher mean TB stigma scores. Results Only low level of education, belief that TB increases the chance of getting AIDS, and AIDS stigma were associated with higher TB stigma scores in all three analyses. Co-infection with HIV was associated with higher TB stigma among patients. All differences in mean stigma scores between index and referent levels of each factor were less than two points, except for incorrectly believing that TB increases the chance of getting AIDS (mean difference of 2.16; 95% CI: 1.38, 2.94) and knowing someone who died from TB (mean difference of 2.59; 95% CI: 0.96, 4.22). Conclusion These results suggest that approaches addressing the dual TB/HIV epidemic may be needed to combat TB stigma and that simply correcting misconceptions about TB may have limited effects.
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Affiliation(s)
- Aaron M Kipp
- University of North Carolina, Department of Epidemiology, Chapel Hill, North Carolina, USA.
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Karim F, Johansson E, Diwan VK, Kulane A. Community perceptions of tuberculosis: A qualitative exploration from a gender perspective. Public Health 2011; 125:84-9. [PMID: 21288542 DOI: 10.1016/j.puhe.2010.10.005] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2009] [Revised: 08/07/2010] [Accepted: 10/15/2010] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To explore community laypersons' perspective on tuberculosis (TB)-related illness experiences, meanings, behaviours and impact with reference to gender. STUDY DESIGN Qualitative, conducted in rural Bangladesh. METHODS Eleven focus group discussions (FGDs) were conducted (six female and five male) in five subdistricts where the non-governmental organization BRAC operates. On average, seven purposively chosen poor, illiterate, non-TB patients participated in each FGD. Discussions were audiotaped, translated verbatim into English and analysed using MAXQDA software for qualitative data analysis, used it to assign codes to text segments to identify themes from participants' narratives. RESULTS TB was recognized as a deadly disease that could affect anyone. The discussants were fairly aware of the psychological, financial and social impacts of TB. Women faced with adverse consequences more often than men, such as trouble in ongoing and prospective marital affairs. Coughing up sputum in public by women is culturally frowned upon, resulting in enormous suffering. Women tended to describe the clinical features more vaguely than men, and often specified fewer characteristic symptoms such as blood in sputum. CONCLUSIONS The gender differences in the health and socio-economic impact of TB included perceived causality, curability, stigma, family and community support, fear of disclosure, and use of self-help or home remedies. Interactive health education covering various consequences of TB could be indispensable to changing negative beliefs.
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Affiliation(s)
- F Karim
- Division of Global Health, Department of Public Health Sciences, Karolinska Institutet, Stockholm, Sweden.
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Abstract
BACKGROUND Tuberculosis is a major health problem internationally and brings with it a range of physical, economic and social consequences. There is a stigma associated with having tuberculosis because the disease is commonly viewed as a 'dirty disease'. This stigma can have a negative impact on an individual and may delay the person seeking treatment. AIMS The aim of this review was to explore the stigma and impact of having tuberculosis or having a family member with tuberculosis. DESIGN Literature review. METHOD A comprehensive search of the electronic databases was undertaken. Inclusion criteria for the review were studies that investigated people with tuberculosis or their families, focused on the stigma or impact of tuberculosis and reported descriptions of the experience. Data were synthesised using a thematic analysis. RESULTS The literature search identified thirty studies. Three themes emerged from the synthesis: shame, isolation and fear. The shame related to tuberculosis being viewed as a bad disease, a dirty disease. Isolation involved both the withdrawal from social contact and the shunning of contact by other people. Fear was a consequence of the many difficulties that accompany tuberculosis. These factors operated at three levels, on the individual level, the family level and the societal level. CONCLUSION The stigma that accompanies tuberculosis can have a negative impact on the individual and family and may result in their withdrawal from society because of shame and fear. The review highlights the need for education to provide practical strategies for individuals and families and to educate communities where tuberculosis is endemic. Relevance to clinical practice. The review highlights the widespread ignorance of tuberculosis and need for education of the individual, family and community. This education should provide practical strategies to help people cope with tuberculosis. It also suggests that ensuring confidentiality should be an important component of management strategies.
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Affiliation(s)
- Neti Juniarti
- Community Health Nursing Department, Faculty of Nursing, Universitas Padjadjaran, Bandung, Indonesia.
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Abebe G, Deribew A, Apers L, Woldemichael K, Shiffa J, Tesfaye M, Abdissa A, Deribie F, Jira C, Bezabih M, Aseffa A, Duchateau L, Colebunders R. Knowledge, health seeking behavior and perceived stigma towards tuberculosis among tuberculosis suspects in a rural community in southwest Ethiopia. PLoS One 2010; 5:e13339. [PMID: 20948963 PMCID: PMC2952624 DOI: 10.1371/journal.pone.0013339] [Citation(s) in RCA: 103] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2010] [Accepted: 09/16/2010] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Perceived stigma and lack of awareness could contribute to the late presentation and low detection rate of tuberculosis (TB). We conducted a study in rural southwest Ethiopia among TB suspects to assess knowledge about and stigma towards TB and their health seeking behavior. METHODS A community based cross sectional survey was conducted from February to March 2009 in the Gilgel Gibe field research area. Any person 15 years and above with cough for at least 2 weeks was considered a TB suspect and included in the study. Data were collected by trained personnel using a pretested structured questionnaire. Logistic regression analysis was done using SPSS 15.0 statistical software. RESULTS Of the 476 pulmonary TB suspects, 395 (83.0%) had ever heard of TB; "evil eye" (50.4%) was the commonly mentioned cause of TB. Individuals who could read and write were more likely to be aware about TB [(crude OR = 2.98, (95%CI: 1.25, 7.08)] and more likely to know that TB is caused by a microorganism [(adjusted OR = 3.16, (95%CI: 1.77, 5.65)] than non-educated individuals. Males were more likely to know the cause of TB [(adjusted OR = 1.92, (95%CI: 1.22, 3.03)] than females. 51.3% of TB suspects perceived that other people would consider them inferior if they had TB. High stigma towards TB was reported by 199(51.2%). 220 (46.2%) did not seek help for their illness. Individuals who had previous anti-TB treatment were more likely to have appropriate health seeking behavior [(adjusted OR = 3.65, (95%CI: 1.89, 7.06)] than those who had not. CONCLUSION There was little knowledge about TB in the Gilgel Gibe field research area. We observed inappropriate health seeking behavior and stigma towards TB. TB control programs in Ethiopia should educate rural communities, particularly females and non-educated individuals, about the cause and the importance of early diagnosis and treatment of TB.
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Affiliation(s)
- Gemeda Abebe
- Department of Medical Laboratory Sciences and Pathology, Jimma University, Jimma, Ethiopia.
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Gaudine A, Gien L, Thuan TT, Dung DV. Developing culturally sensitive interventions for Vietnamese health issues: an action research approach. Nurs Health Sci 2010; 11:150-3. [PMID: 19519701 DOI: 10.1111/j.1442-2018.2009.00436.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
This article describes an action research approach to community development in Vietnam. An advisory committee worked with the researchers and identified the stigma of HIV/AIDS as a health issue of importance to it. The advisory committee consisted of representatives from the community. The selected issue was then explored in greater depth by individually interviewing infected persons, their family members, community members, and leaders. At the same time, focus groups were conducted for additional members of each of the above three cohorts. Through open-ended questions, the participants described the impacts of the stigma on their life, the possible causes of the stigma, and the relevant strategies to reduce these causes. Based on the findings, the advisory committee suggested interventions to reduce the stigma. This project demonstrated an effective way in which nurses can work with communities to help them to identify local solutions to their identified health issues.
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Affiliation(s)
- Alice Gaudine
- School of Nursing, Memorial University of Newfoundland, St John's, Newfoundland, Canada.
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Queiroz R, Nogueira PA. Diferenças na adesão ao tratamento da tuberculose em relação ao sexo no distrito de saúde da Freguesia do Ó/Brasilândia - São Paulo. SAUDE E SOCIEDADE 2010. [DOI: 10.1590/s0104-12902010000300014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Os motivos para as diferenças epidemiológicas e para a adesão ao tratamento da tuberculose em relação a homens e mulheres são desconhecidos. Este trabalho tem como objetivo verificar diferenças na adesão ao tratamento da tuberculose em relação ao sexo; identificar aspectos facilitadores e dificultadores para a adesão ao tratamento da tuberculose em relação ao sexo; analisar as crenças consideradas importantes para a adesão ao tratamento da tuberculose. Foi utilizado o referencial teórico do Modelo de Crenças em Saúde de Rosenstock e a técnica da Análise de Conteúdos de Bardin. Foram realizadas 28 entrevistas semiestruturadas com homens e mulheres em tratamento supervisionado de tuberculose do Distrito de Saúde da Freguesia do Ó/Brasilândia. Os resultados mostraram que o perfil daqueles que falharam na terapêutica da tuberculose em relação ao sexo foi: mulher - solteira e separada, com atividade remunerada não comprovada, nível de escolaridade entre fundamental I completo e ensino médio completo; homem - casado, com atividade remunerada comprovada, nível de escolaridade entre ensino fundamental II completo e ensino médio completo. Os aspectos facilitadores encontrados para a boa adesão residem no bom atendimento dos profissionais de saúde e na percepção, por parte do paciente, da sua melhora de saúde. As crenças para a boa adesão ao tratamento no sexo masculino e feminino foram: bom atendimento do serviço de saúde e bom tratamento (em relação aos medicamentos).
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Legesse M, Ameni G, Mamo G, Medhin G, Shawel D, Bjune G, Abebe F. Knowledge and perception of pulmonary tuberculosis in pastoral communities in the middle and Lower Awash Valley of Afar region, Ethiopia. BMC Public Health 2010; 10:187. [PMID: 20380747 PMCID: PMC2867998 DOI: 10.1186/1471-2458-10-187] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2009] [Accepted: 04/12/2010] [Indexed: 11/11/2022] Open
Abstract
Background Afar pastoralists live in the northeast of Ethiopia, confined to the most arid part of the country, where there is least access to educational, health and other social services. Tuberculosis (TB) is one of the major public health problems in Afar region. Lack of knowledge about TB could affect the health-seeking behaviour of patients and sustain the transmission of the disease within the community. In this study, we assessed the knowledge and perception of apparently healthy individuals about pulmonary tuberculosis (PTB) in pastoral communities of Afar. Methods Between March and May 2009, a community-based cross-sectional questionnaire survey involving 818 randomly selected healthy individuals was conducted in pastoral communities of Afar region. Moreover, two focus group discussions (FGDs), one with men and one with women, were conducted in each of the study area to supplement the quantitative study. Results The majority (95.6%) of the interviewees reported that they have heard about PTB (known locally as "Labadore"). However, the participants associated the cause of PTB with exposure to cold air (45.9%), starvation (38%), dust (21.8%) or smoking/chewing Khat (Catha edulis) (16.4%). The discussants also suggested these same factors as the cause of PTB. All the discussants and the majority (74.3%) of the interviewees reported that persistent cough as the main symptom of PTB. About 87.7% of the interviewees and all the discussants suggested that PTB is treatable with modern drugs. All the discussants and the majority (95%) of the interviewees mentioned that the disease can be transmitted from a patient to another person. Socio-cultural practices, e.g. sharing cups (87.6%), and house type (59.8%) were suggested as risk factors for exposure to PTB in the study areas, while shortage of food (69.7%) and chewing khat (53.8%) were mentioned as factors favouring disease development. Almost all discussants and a considerable number (20.4%) of the interviewees thought that men were the highest risk group to get PTB as well as playing a major role in the epidemiology of the disease. Conclusion The findings indicate that pastoral communities had basic awareness about the disease. Nevertheless, health education to transform their traditional beliefs and perceptions about the disease to biomedical knowledge is crucial.
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Affiliation(s)
- Mengistu Legesse
- Aklilu Lemma Institute of Pathobiology, Addis Ababa University, Addis Ababa, Ethiopia.
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Stone AC, Wilbur AK, Buikstra JE, Roberts CA. Tuberculosis and leprosy in perspective. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2010; 140 Suppl 49:66-94. [PMID: 19890861 DOI: 10.1002/ajpa.21185] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Two of humankind's most socially and psychologically devastating diseases, tuberculosis and leprosy, have been the subject of intensive paleopathological research due to their antiquity, a presumed association with human settlement and subsistence patterns, and their propensity to leave characteristic lesions on skeletal and mummified remains. Despite a long history of medical research and the development of effective chemotherapy, these diseases remain global health threats even in the 21st century, and as such, their causative agents Mycobacterium tuberculosis and M. leprae, respectively, have recently been the subject of molecular genetics research. The new genome-level data for several mycobacterial species have informed extensive phylogenetic analyses that call into question previously accepted theories concerning the origins and antiquity of these diseases. Of special note is the fact that all new models are in broad agreement that human TB predated that in other animals, including cattle and other domesticates, and that this disease originated at least 35,000 years ago and probably closer to 2.6 million years ago. In this work, we review current phylogenetic and biogeographic models derived from molecular biology and explore their implications for the global development of TB and leprosy, past and present. In so doing, we also briefly review the skeletal evidence for TB and leprosy, explore the current status of these pathogens, critically consider current methods for identifying ancient mycobacterial DNA, and evaluate coevolutionary models.
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Affiliation(s)
- Anne C Stone
- School of Human Evolution and Social Change, Arizona State University, Tempe, AZ 85287, USA.
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Widjanarko B, Gompelman M, Dijkers M, van der Werf MJ. Factors that influence treatment adherence of tuberculosis patients living in Java, Indonesia. Patient Prefer Adherence 2009; 3:231-8. [PMID: 19936166 PMCID: PMC2778426 DOI: 10.2147/ppa.s6020] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2009] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND AND OBJECTIVE Due to nonadherence of tuberculosis (TB) patients to treatment, complications may arise and if remaining infectious, these patients may infect other people with TB. To obtain information about factors associated with nonadherence, we performed a study comparing adherent and nonadherent TB patients. METHODS Adherent and nonadherent patients randomly selected from hospital records in one urban and two rural districts were interviewed using semi-structured questionnaires. Key informant interviews were done with TB nurses and doctors. RESULTS The most frequently mentioned reason for nonadherence to treatment was feeling better. Although the drugs were given free of charge, many patients were nonadherent because of lack of money. Social support was considered very important for adherence. The study indicated that some patients had a negative image about the health care staff, treatment, and quality of medication. CONCLUSION Treatment adherence of TB patients receiving treatment in hospitals in Central Java might be improved by providing health education about treatment duration and side effects, facilitating procedures for receiving treatment free of charge and reducing costs of transportation and consultation. Qualified friendly health care staff able to motivate patients might further improve adherence.
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Affiliation(s)
- Bagoes Widjanarko
- Magister Program of Health Promotion, Graduate Study of Diponegoro University, Indonesia
- Faculty of Public Health, Diponegoro University, Indonesia
| | - Michelle Gompelman
- Healthcare and Culture, VU Medical Center, Free University, Amsterdam, The Netherlands
| | - Maartje Dijkers
- Academic Medical Center, University of Amsterdam, The Netherlands
| | - Marieke J van der Werf
- KNCV Tuberculosis Foundation, The Hague, The Netherlands
- Center for Infection and Immunity Amsterdam (CINIMA), Academic Medical Center, University of Amsterdam, The Netherlands
- Correspondence: Marieke J van der Werf, KNCV Tuberculosis Foundation, PO Box 146, 2501 CC The Hague, The Netherlands, Tel +31 70 427 0963, Fax +31 70 358 4004, Email
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Dodor EA, Kelly S. 'We are afraid of them': attitudes and behaviours of community members towards tuberculosis in Ghana and implications for TB control efforts. PSYCHOL HEALTH MED 2009; 14:170-9. [PMID: 19235076 DOI: 10.1080/13548500802199753] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
One major set back to the success of TB control globally is the stigma attached to the disease in most societies. This article explores community's understanding of, and attitudes and behaviours towards TB and examines the implications for disease control efforts. Individual in-depth interviews and focus groups were held with community members and the generated data analysed using Grounded Theory techniques and procedures. At the core of feelings towards TB in the community is the fear of infection leading to imposition of socio-physical distance and participatory restrictions on those suffering from the disease. Because of fear of infection, most of the community members were of the view that TB patients should not be part of the society and said they will not marry a TB patient or encourage any family member to enter such a relationship. They also pointed out that TB patients should not sell in the community and would not be allowed to represent them at any public function because they can infect others. Whenever it becomes unavoidable for the community members to interact with someone with TB, they indicated that they would cover their mouth with a handkerchief, turn their head or sit in the opposite direction of the wind from the TB patient to avoid inhaling the air. When a TB patient joins the community members at any function, he/she is expected to abide by certain 'codes of conduct'. The stigmatising attitudes and behaviours of the community members towards the disease and its sufferers may lead individuals with very obvious signs and symptoms of TB to attribute it to other non-stigmatising conditions or hide the diagnosis from others as well as default from treatment.
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Affiliation(s)
- Emmanuel Atsu Dodor
- Division of Epidemiology and Public Health, Queens Medical Centre, University of Nottingham, Nottingham, UK.
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Knight S, Edwards V. In the company of wolves: the physical, social, and psychological benefits of dog ownership. J Aging Health 2008; 20:437-55. [PMID: 18448686 DOI: 10.1177/0898264308315875] [Citation(s) in RCA: 109] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE The increase in aging populations has implications for the provision of health and social services. A preventative approach is taken to address this problem by examining a mechanism that can enhance physical health and reduce minor ailments. METHODS Participants in 10 focus groups discussed physical, psychological, and social benefits associated with human-dog interactions. METHOD RESULTS Interaction between humans and dogs is a mechanism that can enhance the physical and psychological health of elderly citizens and promote a social support network between dog owners. In turn, dependence and impact on health and social services are alleviated. DISCUSSION The social and community consequences of promoting dog ownership in the elderly are addressed, and it is concluded that the benefits of dog ownership should be promoted among the elderly and acknowledged by relevant agencies.
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Affiliation(s)
- Sarah Knight
- Department of Psychology, University of Portsmouth, King Henry Building, King Henry I Street, Portsmouth, PO1 2DY, UK.
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Hoa NP, Chuc NTK, Thorson A. Knowledge, attitudes, and practices about tuberculosis and choice of communication channels in a rural community in Vietnam. Health Policy 2008; 90:8-12. [PMID: 18835056 DOI: 10.1016/j.healthpol.2008.08.006] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2008] [Revised: 08/08/2008] [Accepted: 08/23/2008] [Indexed: 10/21/2022]
Abstract
OBJECTIVES To describe the TB knowledge in the general population and to analyze which methods and tools should be used for health education in community. METHODS A population-based cross-sectional survey was carried out within a demographic surveillance site in a rural district in Vietnam. A random sample of 12,143 adults was included. RESULTS The average knowledge score was 4.3+/-2.1 (maximum=8). Men had a significantly higher knowledge score than women (4.8 vs. 4.0). More than half of the respondents thought TB was hereditary. In a multivariate analysis, gender, occupation, economic status, education, and sources of information were significantly associated with level of TB knowledge. Commonly, reported sources of information included television (64.6%) and friends/relatives (42.7%). Sources of information differed between men and women. Commonly, television and loudspeakers were suggested as good ways of supplying information (70.4% and 55.1%). CONCLUSIONS A large proportion of general population had limited knowledge of TB, especially among women. Traditional beliefs such as a hereditary cause of TB persists in the population, despite many years of health education on TB. Access to information should be taken into consideration when choosing methods and channels for health education programmes.
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Macq J, Solis A, Martinez G, Martiny P. Tackling tuberculosis patients' internalized social stigma through patient centred care: an intervention study in rural Nicaragua. BMC Public Health 2008; 8:154. [PMID: 18466604 PMCID: PMC2396624 DOI: 10.1186/1471-2458-8-154] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2008] [Accepted: 05/08/2008] [Indexed: 11/25/2022] Open
Abstract
Background We report a patient-centered intervention study in 9 municipalities of rural Nicaragua aiming at a reduction of internalized social stigma in new AFB positive tuberculosis (TB) patients diagnosed between March 2004 and July 2005. Methods Five out of 9 municipal teams were coached to tailor and introduce patient-centered package. New TB patients were assigned to the intervention group when diagnosed in municipalities implementing effectively at least TB clubs and home visits. We compared the changes in internalized stigma and TB treatment outcome in intervention and control groups. The internalized stigma was measured through score computed at 15 days and at 2 months of treatment. The treatment results were evaluated through classical TB program indicators. In all municipalities, we emphasized process monitoring to capture contextual factors that could influence package implementation, including stakeholders. Results TB clubs and home visits were effectively implemented in 2 municipalities after June 2004 and in 3 municipalities after January 2005. Therefore, 122 patients were included in the intervention group and 146 in the control group. After 15 days, internalized stigma scores were equivalent in both groups. After 2 months, difference between scores was statistically significant, revealing a decreased internalized stigma in the intervention group and not in the control group. Conclusion This study provides initial evidences that it is possible to act on TB patients' internalized stigma, in contexts where at least patient centered home visits and TB clubs are successfully implemented. This is important as, indeed, TB care should also focus on the TB patient's wellbeing and not solely on TB epidemics control.
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Affiliation(s)
- Jean Macq
- Ecole de Santé Publique, Université Libre de Bruxelles, Bruxelles, Belgium.
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Karim F, Chowdhury AMR, Islam A, Weiss MG. Stigma, Gender, and their Impact on Patients with Tuberculosis in Rural Bangladesh. Anthropol Med 2007; 14:139-51. [DOI: 10.1080/13648470701381440] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Noyes J, Popay J. Directly observed therapy and tuberculosis: how can a systematic review of qualitative research contribute to improving services? A qualitative meta-synthesis. J Adv Nurs 2007; 57:227-43. [PMID: 17233644 DOI: 10.1111/j.1365-2648.2006.04092.x] [Citation(s) in RCA: 212] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
AIM This paper reports the findings from a qualitative meta-synthesis concerning people with, or at risk of, tuberculosis, service providers and policymakers and their experiences and perceptions of tuberculosis and treatment. BACKGROUND Directly observed therapy is part of a package of interventions to improve tuberculosis treatment and adherence. A Cochrane systematic review of trials showed an absence of evidence for or against directly observed therapy compared with people treating themselves. METHOD Qualitative systematic review methods were used to search, screen, appraise and extract data thematic analysis was used to synthesize data from 1990 to 2002, and an update of literature to December 2005. Two questions were addressed: 'What does qualitative research tell us about the facilitators and barriers to accessing and complying with tuberculosis treatment?' and 'What does qualitative research tell us about the diverse results and effect sizes of the randomized controlled trials included in the Cochrane review?' Findings help explain the diverse trial results in a Cochrane systematic review of directly observed therapy and tuberculosis and consider implications for research, policy and practice. FINDINGS Five themes emerged from the 1990 to 2002 synthesis: socio-economic circumstances, material resources and individual agency; explanatory models and knowledge systems in relation to tuberculosis and its treatment; the experience of stigma and public discourses around tuberculosis; sanctions, incentives and support, and the social organization and social relationships of care. Two additional themes emerged from the 2005 update. CONCLUSION The qualitative meta-synthesis improved the relevance and scope of the Cochrane review of trials. The findings make a major contribution to the development of theory concerning global WHO-branded disease control and the practicality of local delivery to people.
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Affiliation(s)
- Jane Noyes
- Cochrane Qualitative Research Methods Group University of Wales, Bangor, UK.
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Abstract
Tuberculosis (TB) stigma is considered a vague concept, because it is not easily assessed. The purpose of this article is to review methodological approaches for assessing TB stigma. We reviewed the published studies and the gray literature. We also present the main features of a qualitative and quantitative assessment of TB stigma, which has been done in one specific project in Nicaragua. As a whole, we illustrate the variety of TB stigma in terms of domains, consequences, determinants and methods used; some features emerge more frequently than others from the studies. However, results of the review show a relative scarcity of the TB stigma assessment experiences, mainly in looking at the consequences for the TB patient and in the use of quantitative methods and scales. Additional assessment studies in diverse contexts are needed so that stigma will be considered a priority in the organization of care for people affected by tuberculosis.
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Affiliation(s)
- J Macq
- Ecole de Santé Publique, Département Politiques et Systèmes de Santé, Université Libre de Bruxelles, Brussels, Belgium.
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Chang B, Wu AW, Hansel NN, Diette GB. Quality of life in tuberculosis: a review of the English language literature. Qual Life Res 2005; 13:1633-42. [PMID: 15651535 DOI: 10.1007/s11136-004-0374-1] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Tuberculosis (TB) studies have concentrated on clinical outcomes; few studies have examined the impact of TB on patients' quality of life (QOL). METHODS A systematic review of published medical literature using specific MESH terms: [Tuberculosis] and 1-[Outcome], 2-[Outcome Assessment], 3-[Quality of Life], 4-[Mood Disorder], 5-[Cost and Cost Analysis], 6-[Religion], 7-[Perception], 8-[Social Support], 9-[Optimism], 10-[Stress], 11-[Signs and Symptoms], and 12-[Cost of Illness]. This yielded 1972 articles; 60 articles met inclusion criteria and were reviewed. RESULTS TB somatic symptoms have been well studied, but there were no studies of effects on physical functioning or general health perceptions. Patients tend to be worried, frustrated, or disappointed by their diagnosis, but it is unknown how emotional health changes with treatment. Diagnosed patients are less likely to find work, and less able to work and care for their families. TB creates the greatest financial burden on the poor. In developing, countries, patients and their families are ostracized by society, and families sometimes ostracize patients; the extent of TB's social stigma in the developed countries is unknown. CONCLUSION There has been relatively little research on TB QOL and even less in developed countries. A better understanding may help improve treatment regimens, adherence to treatment, and functioning and well-being of people with TB.
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Affiliation(s)
- Betty Chang
- Johns Hopkins University, Baltimore, MD, USA.
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Ho MJ. Sociocultural aspects of tuberculosis: a literature review and a case study of immigrant tuberculosis. Soc Sci Med 2004; 59:753-62. [PMID: 15177832 DOI: 10.1016/j.socscimed.2003.11.033] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
The resurgence of tuberculosis in recent years has obliged us to reconsider the existing explanations of the disease. Whereas biomedical literature tends to explain tuberculosis in terms of biological factors (e.g., bacterial infection), social scientists have examined various cultural, environmental, and politico-economic factors. In this paper, sociocultural approaches to tuberculosis are reviewed according to their emphasis on cultural, environmental, and politico-economic factors. Then how the public health establishment considers biological, cultural, environmental and politico-economic factors will be examined through a case study of immigrant tuberculosis. While public health facilities emphasize biological factors in the control of immigrant tuberculosis, an ethnographic study of tuberculosis among Chinese immigrants in New York City provides detailed contexts that illustrate the cultural, environmental, and politico-economic forces shaping tuberculosis and supports an emerging theorization of tuberculosis that encompasses a heterogeneous collection of factors. Finally, a number of implications for public health interventions will be discussed.
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Affiliation(s)
- Ming-Jung Ho
- Institute of Social and Cultural Anthropology, Oxford University, Oxford, UK.
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Aslan D, Altintas H, Emri S, Cesuroğlu T, Kotan O, Koyuncu S, Malçok O, Meral A, Ozcan S, Sarinç S. Self-evaluations of tuberculosis patients about their illnesses at Ankara Atatürk Sanatorium Training and Research Hospital, Turkey. Respir Med 2004; 98:626-31. [PMID: 15250228 DOI: 10.1016/j.rmed.2003.12.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Tuberculosis (TB) is one of the leading causes of morbidity and mortality and almost one-third of the world is infected with this disease. In Turkey, it remains an important public health concern. In many of the studies, social aspects of TB are underestimated. In this study, self-evaluations of TB inpatients between the ages of 18 and 65 were assessed between July 29 and August 01, 2002 at Ankara Atatürk Sanatorium Training and Research Hospital, which is one of the major reference hospitals for TB in Turkey. This was a cross-sectional epidemiological study in which the participation rate was 88.2%. Mean age of the total 97 participants was 41.3 (SD = 13.6) and 80.4% of patients were male. Patients expressed "unhappiness and stress (23.7%)" to be the major cause of their illness. From the patients' point of view, the three major difficulties incorporated in their lives due to TB were "financial problems (27.9%)", "loneliness (9.3%)", and "hospitalization (9.3%)". Relationships between the patients and their social environments were also assessed in five categories: "closest friend at work, closest friend in life, parents, children, and spouse".
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Affiliation(s)
- D Aslan
- Faculty of Medicine, Department of Public Health, Hacettepe University, Sihhiye, Ankara 06100, Turkey.
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Bates I, Fenton C, Gruber J, Lalloo D, Medina Lara A, Squire SB, Theobald S, Thomson R, Tolhurst R. Vulnerability to malaria, tuberculosis, and HIV/AIDS infection and disease. Part 1: determinants operating at individual and household level. THE LANCET. INFECTIOUS DISEASES 2004; 4:267-77. [PMID: 15120343 DOI: 10.1016/s1473-3099(04)01002-3] [Citation(s) in RCA: 144] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
A high burden of malaria, tuberculosis, and HIV infection contributes to national and individual poverty. We have reviewed a broad range of evidence detailing factors at individual, household, and community levels that influence vulnerability to malaria, tuberculosis, and HIV infection and used this evidence to identify strategies that could improve resilience to these diseases. This first part of the review explores the concept of vulnerability to infectious diseases and examines how age, sex, and genetics can influence the biological response to malaria, tuberculosis, and HIV infection. We highlight factors that influence processes such as poverty, livelihoods, gender discrepancies, and knowledge acquisition and provide examples of how approaches to altering these processes may have a simultaneous effect on all three diseases.
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Affiliation(s)
- Imelda Bates
- Liverpool School of Tropical Medicine, Liverpool, UK.
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Hoa NP, Thorson AEK, Long NH, Diwan VK. Knowledge of tuberculosis and associated health-seeking behaviour among rural Vietnamese adults with a cough for at least three weeks. Scand J Public Health 2004; 62:59-65. [PMID: 14649645 DOI: 10.1080/14034950310015121] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
AIMS Good general lay knowledge of tuberculosis (TB), its cause and treatment is considered important for both prompt healthcare seeking and adherence to treatment. The main aim of this study was to describe the knowledge of TB among med and women with a cough for more than three weeks and to see how their health seeking related to TB knowledge. METHODS A population-based survey was carried out within a demographic surveillance site in Vietnam. The study population included 35,832 adults aged 15 years or over. Cough cases were identified at household level and structures interviews were carried out with all cases of cough in person. RESULTS A total of 559 people (1.6%) reported coughing with a duration of three weeks or longer (259 men and 300 women). A large proportion of individuals with a cough for more than three weeks had limited knowledge of the causes, transmission modes, symptoms, and curability of TB. Men had a significantly higher knowledge score than women (3.04 vs 2.55). Better knowledge was significantly related to seeking healthcare and seeking hospital care. More men than women did not take any health care action at all. DISCUSSION Health education for TB thus seems to be useful, but efforts must be made to ensure that both men and women in different socioeconomic contexts can access the information.
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Affiliation(s)
- Nguyen Phuong Hoa
- National Institute of Tuberculosis and Respiratory Diseases, Hanoi, Vietnam.
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Vlassoff C, Garcia Moreno C. Placing gender at the centre of health programming: challenges and limitations. Soc Sci Med 2002; 54:1713-23. [PMID: 12113453 DOI: 10.1016/s0277-9536(01)00339-2] [Citation(s) in RCA: 72] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
In this paper we argue that a gender analysis is fundamental to health and health planning. We begin with a definition of gender and related concepts including equity and equality. We discuss why gender is key to understanding all dimensions of health including health care, health seeking behaviour and health status, and how a gender analysis can contribute to improved health policies and programming. Despite the many reasons for incorporating gender issues in health policies and programmes many obstacles remain, including the lack of attention to gender in the training of health professionals and the lack of awareness and sensitivity to gender concerns and disparities in the biomedical community. We argue that the key to placing gender values firmly in place in Health for All renewal is a change in philosophy at all levels of the health sector and suggest ways in which such a change can be implemented in the areas of policy, research, training and practical programmes and interventions.
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Affiliation(s)
- Carol Vlassoff
- Pan American Health Organization, WHO, Paramaribo, Suriname
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Johansson E, Winkvist A. Trust and transparency in human encounters in tuberculosis control: lessons learned from Vietnam. QUALITATIVE HEALTH RESEARCH 2002; 12:473-491. [PMID: 11939249 DOI: 10.1177/104973202129120025] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
The purpose of this study was to elucidate understanding of mechanisms of the tuberculosis sickness trajectory in Vietnam. In-depth interviews with 24 TB patients and 16 health care providers involved in TB care were concurrently conducted, coded, and analyzed according to the grounded theory method. A need for quality interaction based on transparency and trust among patient, family, society, and provider was observed. Providers lacked an awareness of differences between male and female patients with regard to social situation and support. In particular, female patients needed social support, as they received less support from their families than men did. A need for active intervention to decrease social isolation and increase social support was more pronounced in families with a female TB patient.
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Affiliation(s)
- Eva Johansson
- Postgraduate School of Health and Caring Sciences, Karolinska Institute, Stockholm, Sweden
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