1
|
Tekpa G, Inikoutiyo J, Yonli C, Noguera C, Lujwiro PP, Gigout L, Hachimou A, Romaric S, Mabaïlao R, Banthas MC, Mbia LB, Mbay PR, Romuald K, Sana A, Roberte F, Moretó‐Planas L, Goemaere E, Mekiedje C, Ouanekpone S, Núñez‐Andrés MA, Hoibak S, Vallès X. Retention on antiretroviral therapy and drivers of lost-to-follow up in the Central African Republic: a longitudinal analysis. J Int AIDS Soc 2024; 27:e26387. [PMID: 39639546 PMCID: PMC11621234 DOI: 10.1002/jia2.26387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Accepted: 10/08/2024] [Indexed: 12/07/2024] Open
Abstract
INTRODUCTION The retention in care of patients undergoing antiretroviral therapy (ART) is a cornerstone for preventing AIDS-associated morbidity and mortality, as well as further transmission of HIV. Adherence to ART poses particular challenges in conflict-affected settings like the Central African Republic (CAR). The study objective was to estimate the rate of lost-to-follow-up (LTFU) and determine factors associated with LTFU among patients living with HIV under ART in CAR. METHODS A retrospective cohort analysis was conducted using data from patients being managed at 42 representative ART dispensing sites (i.e. management of ≥200 patients) in the seven health regions of CAR which started ART between January 2019 to September 2021 and followed up to December 2021. The outcome of LTFU was defined as a failure of a patient to attend a scheduled ART refill appointment for at least 90 days from the last appointment. Patients were censored at the first LTFU event. RESULTS A total of 6844 patients enrolled in ART care were included in the analysis, of whom 67.5% were females. The mean age (standard deviation) was 35.3 years (10.5). Forty-two per cent (n = 2874/6844) had an LTFU event during the follow-up period. However, 23.2% (n = 666/2874) returned to care after LTFU. Overall retention in antiretroviral care at 12 months was 64.2% (CI 63.0-65.5), which ranged from 76.1% in the capital to 48.2% in the inner country region. Risk factors related to LTFU were being male (adjusted hazard ratio [aHR] 1.33; CI 1.1-1.5), age < 25 (aHR 1.46; CI 1.1-1.9), living in regions outside the capital (aHR 1.83; CI 1.6-2.3) and undernutrition (aHR 1.13; CI 1.0-1.3). CONCLUSIONS Retention to care in CAR is suboptimal, especially in the inner country. Our results underline the difficulties involved in retaining patients in ART in complex settings, the interplay between poor retention, social unrest, stigma, food insecurity and HIV epidemic control, and the need for tailored programming and interventions like differentiated treatment strategies and complementary food provision.
Collapse
Affiliation(s)
- Gaspard Tekpa
- Service des maladies infectieusesHôpital de l'AmitiéBanguiCentral African Republic
| | | | | | | | | | - Laure Gigout
- Croix Rouge FrançaiseBanguiCentral African Republic
| | | | | | - Raphaël Mabaïlao
- Ministère de la Santé et la Population de la Republique CentrafricaineBanguiCentral African Republic
| | - Marie Charlotte Banthas
- Ministère de la Santé et la Population de la Republique CentrafricaineBanguiCentral African Republic
| | - Larissa Bertille Mbia
- Ministère de la Santé et la Population de la Republique CentrafricaineBanguiCentral African Republic
| | - Paulette Rose Mbay
- Ministère de la Santé et la Population de la Republique CentrafricaineBanguiCentral African Republic
| | - Kevin Romuald
- Ministère de la Santé et la Population de la Republique CentrafricaineBanguiCentral African Republic
| | - Alain Sana
- Ministère de la Santé et la Population de la Republique CentrafricaineBanguiCentral African Republic
| | - Florida Roberte
- Ministère de la Santé et la Population de la Republique CentrafricaineBanguiCentral African Republic
| | | | - Eric Goemaere
- Centre for Infectious Disease Epidemiology and Research, School of Public Health and Family Medicine, Faculty of Health SciencesUniversity of Cape TownCape TownSouth Africa
- Médecins Sans FrontièresSouthern Africa Medical UnitCape TownSouth Africa
| | - Calorine Mekiedje
- Médecins Sans FrontièresSouthern Africa Medical UnitCape TownSouth Africa
| | - Stella Ouanekpone
- Médecins Sans FrontièresOperational Cell Barcelona‐AthensBanguiCentral African Republic
| | - Maria Amparo Núñez‐Andrés
- Department of Civil and Environmental EngineeringUniversitat Politècnica de Catalunya‐BarcelonaTechBarcelonaSpain
| | - Sarah Hoibak
- The Global Fund to Fight AIDSTuberculosis and MalariaGenevaSwitzerland
| | - Xavier Vallès
- International Health Program (PROSICS), Direcció Territorial de Malalties Infeccioses Metropolitana NordInstitut Català de la SalutBadalonaSpain
- Fundació Lluita contra les InfeccionsBadalonaSpain
- Germans Trias i Pujol Research InstituteBadalonaSpain
| |
Collapse
|
2
|
Shi F, Zhang J, Hung P, Sun X, Yang X, Olatosi B, Weissman S, Li X. Travel Burden and Timely Linkage to Care Among People Newly Diagnosed with HIV Infection in South Carolina from 2005 to 2020. AIDS Behav 2024; 28:2590-2597. [PMID: 38884666 PMCID: PMC11286654 DOI: 10.1007/s10461-024-04411-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/05/2024] [Indexed: 06/18/2024]
Abstract
This retrospective study explored the association between travel burden and timely linkage to care (LTC) among people with HIV (PWH) in South Carolina. HIV care data were derived from statewide all-payer electronic health records, and timely LTC was defined as having at least one viral load or CD4 count record within 90 days after HIV diagnosis before the year 2015 and 30 days after 2015. Travel burden was measured by average driving time (in minutes) to any healthcare facility visited within six months before and one month after the initial HIV diagnosis. Multivariable logistic regression models with the least absolute shrinkage and selection operator were employed. From 2005 to 2020, 81.2% (3,547 out of 4,366) of PWH had timely LTC. Persons who had longer driving time (adjusted Odds Ratio (aOR): 0.37, 95% CI: 0.14-0.99), were male versus female (aOR: 0.73, 95% CI: 0.58-0.91), had more comorbidities (aOR: 0.73, 95% CI: 0.57-0.94), and lived in counties with a higher percentage of unemployed labor force (aOR: 0.21, 95% CI: 0.06-0.71) were less likely to have timely LTC. However, compared to those aged between 18 and 24 years old, those aged between 45 and 59 (aOR:1.47, 95% CI: 1.14-1.90) or older than 60 (aOR:1.71, 95% CI: 1.14-2.56) were more likely to have timely LTC. Concentrated and sustained interventions targeting underserved communities and the associated travel burden among newly diagnosed PWH who are younger, male, and have more comorbidities are needed to improve LTC and reduce health disparities.
Collapse
Affiliation(s)
- Fanghui Shi
- Arnold School of Public Health, South Carolina SmartState Center for Healthcare Quality, University of South Carolina, 915 Greene Street, Columbia, SC, 29208, USA.
- Department of Health Promotion, Education and Behavior, Arnold School of Public Health, University of South Carolina, Columbia, SC, 29208, USA.
| | - Jiajia Zhang
- Arnold School of Public Health, South Carolina SmartState Center for Healthcare Quality, University of South Carolina, 915 Greene Street, Columbia, SC, 29208, USA
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, 29208, USA
| | - Peiyin Hung
- Arnold School of Public Health, South Carolina SmartState Center for Healthcare Quality, University of South Carolina, 915 Greene Street, Columbia, SC, 29208, USA
- Department of Health Services Policy and Management, Arnold School of Public Health, University of South Carolina, Columbia, SC, 29208, USA
| | - Xiaowen Sun
- Arnold School of Public Health, South Carolina SmartState Center for Healthcare Quality, University of South Carolina, 915 Greene Street, Columbia, SC, 29208, USA
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, 29208, USA
| | - Xueying Yang
- Arnold School of Public Health, South Carolina SmartState Center for Healthcare Quality, University of South Carolina, 915 Greene Street, Columbia, SC, 29208, USA
- Department of Health Promotion, Education and Behavior, Arnold School of Public Health, University of South Carolina, Columbia, SC, 29208, USA
| | - Bankole Olatosi
- Arnold School of Public Health, South Carolina SmartState Center for Healthcare Quality, University of South Carolina, 915 Greene Street, Columbia, SC, 29208, USA
- Department of Health Services Policy and Management, Arnold School of Public Health, University of South Carolina, Columbia, SC, 29208, USA
| | - Sharon Weissman
- Arnold School of Public Health, South Carolina SmartState Center for Healthcare Quality, University of South Carolina, 915 Greene Street, Columbia, SC, 29208, USA
- Department of Internal Medicine, School of Medicine, University of South Carolina, Columbia, SC, 29208, USA
| | - Xiaoming Li
- Arnold School of Public Health, South Carolina SmartState Center for Healthcare Quality, University of South Carolina, 915 Greene Street, Columbia, SC, 29208, USA
- Department of Health Promotion, Education and Behavior, Arnold School of Public Health, University of South Carolina, Columbia, SC, 29208, USA
| |
Collapse
|
3
|
Mashiri CE, Batidzirai JM, Chifurira R, Chinhamu K. Investigating the Determinants of Mortality before CD4 Count Recovery in a Cohort of Patients Initiated on Antiretroviral Therapy in South Africa Using a Fine and Gray Competing Risks Model. Trop Med Infect Dis 2024; 9:154. [PMID: 39058196 PMCID: PMC11281671 DOI: 10.3390/tropicalmed9070154] [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: 03/22/2024] [Revised: 07/03/2024] [Accepted: 07/05/2024] [Indexed: 07/28/2024] Open
Abstract
CD4 count recovery is the main goal for an HIV patient who initiated ART. Early ART initiation in HIV patients can help restore immune function more effectively, even when they have reached an advanced stage. Some patients may respond positively to ART and attain CD4 count recovery. Meanwhile, other patients failing to recover their CD4 count due to non-adherence, treatment resistance and virological failure might lead to HIV-related complications and death. The purpose of this study was to find the determinants of death in patients who failed to recover their CD4 count after initiating antiretroviral therapy. The data used in this study was obtained from KwaZulu-Natal, South Africa, where 2528 HIV-infected patients with a baseline CD4 count of <200 cells/mm3 were initiated on ART. We used a Fine-Gray sub-distribution hazard and cumulative incidence function to estimate potential confounding factors of death, where CD4 count recovery was a competing event for failure due to death. Patients who had no tuberculosis were 1.33 times at risk of dying before attaining CD4 count recovery [aSHR 1.33; 95% CI (0.96-1.85)] compared to those who had tuberculosis. Rural patients had a higher risk of not recovering and leading to death [aSHR 1.97; 95% CI (1.57-2.47)] than those from urban areas. The patient's tuberculosis status, viral load, regimen, baseline CD4 count, and location were significant contributors to death before CD4 count recovery. Intervention programs targeting HIV testing in rural areas for early ART initiation and promoting treatment adherence are recommended.
Collapse
Affiliation(s)
- Chiedza Elvina Mashiri
- Department of Applied Mathematics and Statistics, Midlands State University, Gweru 9055, Zimbabwe
- School of Mathematics, Statistics and Computer Science, University of KwaZulu-Natal, Howard College Campus, Durban 4041, South Africa; (R.C.); (K.C.)
| | - Jesca Mercy Batidzirai
- School of Mathematics, Statistics and Computer Science, University of KwaZulu-Natal, Pietermaritzburg Campus, Pietermaritzburg 3209, South Africa;
| | - Retius Chifurira
- School of Mathematics, Statistics and Computer Science, University of KwaZulu-Natal, Howard College Campus, Durban 4041, South Africa; (R.C.); (K.C.)
| | - Knowledge Chinhamu
- School of Mathematics, Statistics and Computer Science, University of KwaZulu-Natal, Howard College Campus, Durban 4041, South Africa; (R.C.); (K.C.)
| |
Collapse
|
4
|
Rosen JG, Ndyanabo A, Nakawooya H, Galiwango RM, Ssekubugu R, Ssekasanvu J, Kim S, Rucinski KB, Nakigozi G, Nalugoda F, Kigozi G, Quinn TC, Chang LW, Kennedy CE, Reynolds SJ, Kagaayi J, Grabowski MK. Incidence of Health Facility Switching and Associations With HIV Viral Rebound Among Persons on Antiretroviral Therapy in Uganda: A Population-based Study. Clin Infect Dis 2024; 78:1591-1600. [PMID: 38114162 PMCID: PMC11175689 DOI: 10.1093/cid/ciad773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 12/02/2023] [Accepted: 12/14/2023] [Indexed: 12/21/2023] Open
Abstract
BACKGROUND A substantial proportion of persons on antiretroviral therapy (ART) considered lost to follow-up have actually transferred their human immunodeficiency virus (HIV) care to other facilities. However, the relationship between facility switching and virologic outcomes, including viral rebound, is poorly understood. METHODS We used data from 40 communities (2015-2020) in the Rakai Community Cohort Study to estimate incidence of facility switching and viral rebound. Persons aged 15-49 years with serologically confirmed HIV who self-reported ART use and contributed ≥1 follow-up visit were included. Facility switching and virologic outcomes were assessed between 2 consecutive study visits (ie, index and follow-up visits, interval of approximately 18 months). Those who reported different HIV treatment facilities between index and follow-up study visits were classified as having switched facilities. Virologic outcomes included viral rebound among individuals initially suppressed (<200 copies/mL). Multivariable Poisson regression was used to estimate associations between facility switching and viral rebound. RESULTS Overall, 2257 persons who self-reported ART use (median age, 35 years; 65% female, 92% initially suppressed) contributed 3335 visit-pairs and 5959 person-years to the analysis. Facility switching was common (4.8 per 100 person-years; 95% confidence interval [CI], 4.2-5.5) and most pronounced in persons aged <30 years and fishing community residents. Among persons suppressed at their index visit (n = 2076), incidence of viral rebound was more than twice as high in persons who switched facilities (adjusted incidence rate ratio = 2.27; 95% CI, 1.16-4.45). CONCLUSIONS Facility switching was common and associated with viral rebound among persons initially suppressed. Investments in more agile, person-centered models for mobile clients are needed to address system inefficiencies and bottlenecks that can disrupt HIV care continuity.
Collapse
Affiliation(s)
- Joseph G Rosen
- Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
| | | | | | | | | | | | - Seungwon Kim
- Department of Pathology, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Katherine B Rucinski
- Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
| | | | | | | | - Thomas C Quinn
- Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
- Rakai Health Sciences Program, Entebbe, Uganda
- Division of Infectious Diseases, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
- Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Larry W Chang
- Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
- Rakai Health Sciences Program, Entebbe, Uganda
- Division of Infectious Diseases, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Caitlin E Kennedy
- Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
- Rakai Health Sciences Program, Entebbe, Uganda
| | - Steven J Reynolds
- Rakai Health Sciences Program, Entebbe, Uganda
- Division of Infectious Diseases, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
- Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | | | - M Kate Grabowski
- Rakai Health Sciences Program, Entebbe, Uganda
- Department of Pathology, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| |
Collapse
|
5
|
Wilson-Barthes M, Steingrimsson J, Lee Y, Tran DN, Wachira J, Kafu C, Pastakia SD, Vedanthan R, Said JA, Genberg BL, Galárraga O. Economic outcomes among microfinance group members receiving community-based chronic disease care: Cluster randomized trial evidence from Kenya. Soc Sci Med 2024; 351:116993. [PMID: 38781744 PMCID: PMC11180555 DOI: 10.1016/j.socscimed.2024.116993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 04/15/2024] [Accepted: 05/15/2024] [Indexed: 05/25/2024]
Abstract
BACKGROUND Poverty can be a robust barrier to HIV care engagement. We assessed the extent to which delivering care for HIV, diabetes and hypertension within community-based microfinance groups increased savings and reduced loan defaults among microfinance members living with HIV. METHODS We analyzed cluster randomized trial data ascertained during November 2020-May 2023 from 57 self-formed microfinance groups in western Kenya. Groups were randomized 1:1 to receive care for HIV and non-communicable diseases in the community during regular microfinance meetings (intervention) or at a health facility during routine appointments (standard care). Community and facility care provided clinical evaluations, medications, and point-of-care testing. The trial enrolled 900 microfinance members, with data collected quarterly for 18-months. We used a two-part model to estimate intervention effects on microfinance shares purchased, and a negative binomial regression model to estimate differences in loan default rates between trial arms. We estimated effects overall and by participant characteristics. RESULTS Participants' median age and distance from a health facility was 52 years and 5.6 km, respectively, and 50% reported earning less than $50 per month. The probability of saving any amount (>$0) through purchasing microfinance shares was 2.7 percentage points higher among microfinance group members receiving community vs. facility care. Community care recipients and facility care patients saved $44.90 and $25.24 over 18-months, respectively, and the additional amount saved by community care recipients was statistically significant (p = 0.036). Overall and in stratified analyses, loan defaults rates were not statistically significantly different between community and facility care patients. CONCLUSIONS Receiving integrated care in the community was significantly associated with modest increases in savings. We did not find any significant association between community-delivered care and reductions in loan defaults among HIV-positive microfinance group members. Longer follow up examination and formal mediation analyses are warranted.
Collapse
Affiliation(s)
- M Wilson-Barthes
- Brown University School of Public Health, International Health Institute, Providence, RI, USA.
| | - J Steingrimsson
- Brown University School of Public Health, Department of Biostatistics, Providence, RI, USA
| | - Y Lee
- Brown University School of Public Health, Department of Biostatistics, Providence, RI, USA
| | - D N Tran
- Temple University, School of Pharmacy, Philadelphia, PA, USA
| | - J Wachira
- Moi University College of Health Sciences, School of Medicine, Department of Behavioral Science, Eldoret, Kenya
| | - C Kafu
- Academic Model Providing Access to Healthcare, Eldoret, Kenya
| | - S D Pastakia
- Purdue University College of Pharmacy, Center for Health Equity and Innovation, Indianapolis, IN, USA
| | - R Vedanthan
- New York University Grossman School of Medicine, Department of Population Health, New York, NY, USA
| | - J A Said
- Academic Model Providing Access to Healthcare, Eldoret, Kenya
| | - B L Genberg
- Johns Hopkins Bloomberg School of Public Health, Department of Epidemiology, Baltimore, MD, USA
| | - O Galárraga
- Brown University School of Public Health, Department of Health Services, Policy and Practice; and International Institute, Providence, RI, USA
| |
Collapse
|
6
|
Nabanoba C, Zakumumpa H. Experiences of membership in munno mubulwadde (your friend indeed) - a novel community-based health insurance scheme in Luwero district in rural central Uganda. BMC Health Serv Res 2024; 24:89. [PMID: 38233909 PMCID: PMC10792776 DOI: 10.1186/s12913-023-10517-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Accepted: 12/21/2023] [Indexed: 01/19/2024] Open
Abstract
BACKGROUND Community-Based Health Insurance (CBHI) schemes are recognized as an important health financing pathway to achieving universal health coverage (UHC). Although previous studies have documented CBHIs in low-income countries, the majority of these have been provider-based. Non-provider based schemes have received comparatively less empirical attention. We sought to describe a novel non-provider based CBHI munno mubulwadde (your friend indeed) comprising informal sector members in rural central Uganda to understand the structure of the scheme, the experiences of scheme members in terms of the perceived benefits and barriers to retention in the scheme. METHODS We report qualitative findings from a larger mixed-methods study. We conducted in-depth interviews with insured members (n = 18) and scheme administrators (n = 12). Four focus groups were conducted with insured members (38 participants). Data were inductively analyzed by thematic approach. RESULTS Munno mubulwadde is a union of ten CBHI schemes coordinated by one administrative structure. Members were predominantly low-income rural informal sector households who pay annual premiums ranging from $17 and $50 annually and received medical care at 13 scheme-contracted private health facilities in Luwero District in Central Uganda. Insured members reported that scheme membership protected them from catastrophic health expenditure during episodes of sickness among household members, and especially so among households with children under-five who were reported to fall sick frequently, the scheme enabled members to receive perceived better quality health care at private providers in the study district relative to the nearest public facilities. The identified barriers to retention in the scheme include inconvenient dates for premium payment that are misaligned with harvest periods for cash crops (e.g. maize corn) on which members depended for their agrarian livelihoods, long distances to insurance-contracted private providers, falling prices of cash crops which diminished real incomes and affordability of insurance premiums in successive years after initial enrolment. CONCLUSION Munno mubulwadde was perceived by as a valuable financial cushion during episodes of illness by rural informal sector households. Policy interventions for promoting price stability of cash crops in central Uganda could enhance retention of members in this non-provider CBHI which is worthy of further research as an additional funding pathway for realizing UHC in Uganda and other low-income settings.
Collapse
Affiliation(s)
- Christine Nabanoba
- Department of Social Work and Social Administration, Makerere University, Kampala, Uganda
| | - Henry Zakumumpa
- School of Public Health, Makerere University, Kampala, Uganda.
| |
Collapse
|
7
|
Becker G, Namanya P, Kiganda C, Nabukenya J, Wendt L, Rukundo G, Yoyeta I, Motevalli M, Mooberry M, Voss N, Jackson JB, Etima J. HIV Knowledge and Sexual Behaviors in Perinatally Infected Ugandan Youth: A Cross-Sectional Survey. J Int Assoc Provid AIDS Care 2024; 23:23259582241299712. [PMID: 39648491 PMCID: PMC11626667 DOI: 10.1177/23259582241299712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Revised: 08/21/2024] [Accepted: 10/23/2024] [Indexed: 12/10/2024] Open
Abstract
Our objective was to assess human immunodeficiency virus (HIV) knowledge and sexual behaviors in 294 perinatally HIV-infected youth aged 18 to 25 years from a psychosocial support group in Kampala using a self-administered survey. Seventy-nine percent reported an undetectable viral load, 9.5% detectable, and 12% did not know. Of those with sexual partners, 19% did not know the HIV status of their partner, 64% knew negative, and 22% knew positive. Sixty-two percent disclosed their HIV status to their partner. Seventy-two percent of participants previously had sex, and of those, 57% were sexually active in the last three months. Sixty-eight percent of participants used methods to prevent pregnancy. Seventy percent of participants denied physical, sexual, or emotional intimate partner violence. There was good adherence to antiretroviral therapy and a high proportion of contraceptive use, highlighting the importance of integrating these topics into psychosocial support programs for youth living with HIV.
Collapse
Affiliation(s)
- Greta Becker
- Department of Internal Medicine, University of Iowa, Iowa City, IA, USA
| | - Paul Namanya
- Makerere University-Johns Hopkins University Research Collaboration, Kampala, Uganda
| | - Charles Kiganda
- Makerere University-Johns Hopkins University Research Collaboration, Kampala, Uganda
| | - Josephine Nabukenya
- Makerere University-Johns Hopkins University Research Collaboration, Kampala, Uganda
| | - Linder Wendt
- Institute for Clinical and Translational Science, University of Iowa, Iowa City, IA, USA
| | - Gordon Rukundo
- Makerere University-Johns Hopkins University Research Collaboration, Kampala, Uganda
| | - Irene Yoyeta
- Makerere University-Johns Hopkins University Research Collaboration, Kampala, Uganda
| | - Mahnaz Motevalli
- Department of Pathology, Johns Hopkins University, Baltimore, MD, USA
| | - Megan Mooberry
- Department of Pathology, University of Iowa, Iowa City, IA, USA
| | - Natalie Voss
- Department of Pathology, University of Iowa, Iowa City, IA, USA
| | | | - Juliane Etima
- Makerere University-Johns Hopkins University Research Collaboration, Kampala, Uganda
| |
Collapse
|
8
|
Tusubira AK, Ssinabulya I, Kalyesubula R, Nalwadda CK, Akiteng AR, Ngaruiya C, Rabin TL, Katahoire A, Armstrong-Hough M, Hsieh E, Hawley NL, Schwartz JI. Self-care and healthcare seeking practices among patients with hypertension and diabetes in rural Uganda. PLOS GLOBAL PUBLIC HEALTH 2023; 3:e0001777. [PMID: 38079386 PMCID: PMC10712841 DOI: 10.1371/journal.pgph.0001777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 11/06/2023] [Indexed: 02/12/2024]
Abstract
BACKGROUND Implementing effective self-care practices for non-communicable diseases (NCD) prevents complications and morbidity. However, scanty evidence exists among patients in rural sub-Saharan Africa (SSA). We sought to describe and compare existing self-care practices among patients with hypertension (HTN) and diabetes (DM) in rural Uganda. METHODS Between April and August 2019, we executed a cross-sectional investigation involving 385 adult patients diagnosed with HTN and/or DM. These participants were systematically randomly selected from three outpatient NCD clinics in the Nakaseke district. Data collection was facilitated using a structured survey that inquired about participants' healthcare-seeking patterns, access to self-care services, education on self-care, medication compliance, and overall health-related quality of life. We utilized Chi-square tests and logistic regression analyses to discern disparities in self-care practices, education, and healthcare-seeking actions based on the patient's conditions. RESULTS Of the 385 participants, 39.2% had only DM, 36.9% had only HTN, and 23.9% had both conditions (HTN/DM). Participants with DM or both conditions reported more clinic visits in the past year than those with only HTN (P = 0.005). Similarly, most DM-only and HTN/DM participants monitored their weight monthly, unlike those with only HTN (P<0.0001). Participants with DM or HTN/DM were more frequently educated about their health condition(s), dietary habits, and weight management than those with only HTN. Specifically, education about their conditions yielded adjusted odds ratios (aOR) of 5.57 for DM-only and 4.12 for HTN/DM. Similarly, for diet, aORs were 2.77 (DM-only) and 4.21 (HTN/DM), and for weight management, aORs were 3.62 (DM-only) and 4.02 (HTN/DM). Medication adherence was notably higher in DM-only participants (aOR = 2.19). Challenges in self-care were significantly more reported by women (aOR = 2.07) and those above 65 years (aOR = 5.91), regardless of their specific condition(s). CONCLUSION Compared to rural Ugandans with HTN-only, participants with DM had greater utilization of healthcare services, exposure to self-care education, and adherence to medicine and self-monitoring behaviors. These findings should inform ongoing efforts to improve and integrate NCD service delivery in rural SSA.
Collapse
Affiliation(s)
- Andrew K. Tusubira
- Uganda Initiative for Integrated Management of Non-Communicable Diseases, Kampala, Uganda
- Department of Community Health and Behavioural Sciences, School of Public Health, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Isaac Ssinabulya
- Uganda Initiative for Integrated Management of Non-Communicable Diseases, Kampala, Uganda
- Uganda Heart Institute, Mulago Hospital Complex, Kampala, Uganda
- Department of Internal Medicine, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Robert Kalyesubula
- Departments of Physiology and Internal Medicine, College of Health Sciences, Makerere University, Kampala, Uganda
- African Community Center for Social Sustainability (ACCESS), Nakaseke, Uganda
| | - Christine K. Nalwadda
- Department of Community Health and Behavioural Sciences, School of Public Health, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Ann R. Akiteng
- Uganda Initiative for Integrated Management of Non-Communicable Diseases, Kampala, Uganda
| | - Christine Ngaruiya
- Yale Network for Global Non-Communicable Diseases, Yale University, New Haven, Connecticut, United States of America
- Department of Emergency Medicine, Stanford School of Medicine, Palo Alto, California, United States of America
| | - Tracy L. Rabin
- Uganda Initiative for Integrated Management of Non-Communicable Diseases, Kampala, Uganda
- Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut, United States of America
- Child Health and Development Centre, Makerere University, Kampala, Uganda
| | - Anne Katahoire
- Child Health and Development Centre, Makerere University, Kampala, Uganda
| | - Mari Armstrong-Hough
- Department of Social & Behavioral Sciences, School of Global Public Health, New York University, New York, United States of America
- Department of Epidemiology, School of Global Public Health, New York University, New York, United States of America
| | - Evelyn Hsieh
- Yale Network for Global Non-Communicable Diseases, Yale University, New Haven, Connecticut, United States of America
- Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut, United States of America
| | - Nicola L. Hawley
- Yale Network for Global Non-Communicable Diseases, Yale University, New Haven, Connecticut, United States of America
- Department of Chronic Disease Epidemiology, Yale School of Public Health, New Haven, Connecticut, United States of America
| | - Jeremy I. Schwartz
- Uganda Initiative for Integrated Management of Non-Communicable Diseases, Kampala, Uganda
- Yale Network for Global Non-Communicable Diseases, Yale University, New Haven, Connecticut, United States of America
- Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut, United States of America
| |
Collapse
|
9
|
Bassett IV, Yan J, Giddy J, Ross D, Bogart LM, Stuckwisch A, Zionts D, Naidoo R, Parker RA. Geographic variation in 5-year mortality following HIV diagnosis: implications for clinical interventions. AIDS Care 2023; 35:2016-2023. [PMID: 36942651 PMCID: PMC10511661 DOI: 10.1080/09540121.2023.2189224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 03/01/2023] [Indexed: 03/23/2023]
Abstract
Characterizing spatial distribution of HIV outcomes is vital for targeting interventions to areas most at risk. We performed spatial analysis to identify geographic clusters and factors associated with mortality in KwaZulu-Natal, South Africa. We utilized Sizanani trial (NCT01188941) data, which enrolled participants August 2010-January 2013 and obtained vital status at 5.8 (IQR 5.0-6.4) years of follow-up. We mapped geocoded addresses to 2011 Census-defined small area layer (SAL) centroids, used Kulldorff's spatial scan statistic to identify mortality clusters, and compared socio-demographic factors for SALs within and outside mortality clusters. We assigned 1,143 participants living with HIV (260 [23%] of whom died during follow-up) to 677 SALs. One lower mortality cluster (n = 90, RR = 0.23, p = 0.022) was identified near a hospital outside Durban. SALs in the cluster were younger (24y vs 25y, p < 0.001); had fewer bedrooms/household (3 vs 4, p < 0.001); had more females (52% vs 51%, p = 0.013) and residents with no schooling past age 20 (4% vs 3%, p < 0.001) or no education at all (4% vs 3%, p < 0.001); had fewer residents with income >3,200 ZAR/month (5% vs 9%, p < 0.001); and had reduced access to piped water (p < 0.001), refuse disposal (p < 0.001), and toilets (p < 0.001). Targeted interventions may improve outcomes in areas with similar characteristics.
Collapse
Affiliation(s)
- Ingrid V. Bassett
- Massachusetts General Hospital, Division of Infectious Diseases, Boston, Massachusetts, United States of America
- Massachusetts General Hospital, Medical Practice Evaluation Center, Boston, Massachusetts, United States of America
- Harvard University, Center for AIDS Research (CFAR), Boston, Massachusetts, United States of America
- Harvard Medical School, Boston, Massachusetts, United States of America
| | - Joyce Yan
- Massachusetts General Hospital, Biostatistics Center, Boston, Massachusetts, United States of America
| | | | - Douglas Ross
- St. Mary’s Hospital, Mariannhill, Durban, South Africa*
| | - Laura M. Bogart
- RAND Corporation, Santa Monica, California, United States of America
| | - Ashley Stuckwisch
- Massachusetts General Hospital, Medical Practice Evaluation Center, Boston, Massachusetts, United States of America
| | - Dani Zionts
- Massachusetts General Hospital, Medical Practice Evaluation Center, Boston, Massachusetts, United States of America
| | - Ravi Naidoo
- Statistics South Africa, KwaZulu-Natal Provincial Office, Durban, South Africa
| | - Robert A. Parker
- Massachusetts General Hospital, Biostatistics Center, Boston, Massachusetts, United States of America
- Harvard University, Center for AIDS Research (CFAR), Boston, Massachusetts, United States of America
- Harvard Medical School, Boston, Massachusetts, United States of America
| |
Collapse
|
10
|
Almeida A, Ogbonnaya IN, Wanyenze RK, Crockett KS, Ediau M, Naigino R, Lin CD, Kiene SM. A Psychometric Evaluation and a Framework Test of the HIV Stigma Mechanisms Scale Among a Population-Based Sample of Men and Women Living with HIV in Central Uganda. AIDS Behav 2023; 27:3038-3052. [PMID: 36917424 PMCID: PMC10440247 DOI: 10.1007/s10461-023-04026-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/13/2023] [Indexed: 03/15/2023]
Abstract
HIV stigma is a critical barrier to HIV prevention and care. This study evaluates the psychometric properties of the HIV Stigma Mechanisms Scale (HIV-SMS) among people living with HIV (PLHIV) in central Uganda and tests the underlying framework. Using data from the PATH/Ekkubo study, (n = 804 PLHIV), we assessed the HIV-SMS' reliability and validity (face, content, construct, and convergent). We used multiple regression analyses to test the HIV-SMS' association with health and well-being outcomes. Findings revealed a more specific (5-factor) stigma structure than the original model, splitting anticipated and enacted stigmas into two subconstructs: family and healthcare workers (HW). The 5-factor model had high reliability (α = 0.92-0.98) and supported the convergent validity (r = 0.12-0.42, p < 0.01). The expected relationship between HIV stigma mechanisms and health outcomes was particularly strong for internalized stigma. Anticipated-family and enacted-family stigma mechanisms showed partial agreement with the hypothesized health outcomes. Anticipated-HW and enacted-HW mechanisms showed no significant association with health outcomes. The 5-factor HIV-SMS yielded a proper and nuanced measurement of HIV stigma in central Uganda, reflecting the importance of family-related stigma mechanisms and showing associations with health outcomes similar to and beyond the seminal study.
Collapse
Affiliation(s)
- Alexandra Almeida
- Division of Infectious Diseases and Global Public Health, Department of Medicine, University of California San Diego, La Jolla, CA, USA
- School of Social Work, College of Health and Human Services, San Diego State University, San Diego, CA, USA
- Programa de Computação Científica, Fundação Oswaldo Cruz, Rio de Janeiro, RJ, Brazil
| | - Ijeoma Nwabuzor Ogbonnaya
- School of Social Work, Watts College of Public Service and Community Solutions, Arizona State University, Phoenix, AZ, USA
| | - Rhoda K Wanyenze
- Department of Disease Control and Environmental Health, School of Public Health, Makerere University, Kampala, Uganda
| | - Katherine Schmarje Crockett
- Division of Epidemiology and Biostatistics, School of Public Health, San Diego State University, 5500 Campanile Drive (MC-4162), San Diego, CA, 92182, USA
- The Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla, CA, USA
| | - Michael Ediau
- Division of Epidemiology and Biostatistics, School of Public Health, San Diego State University, 5500 Campanile Drive (MC-4162), San Diego, CA, 92182, USA
- The Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla, CA, USA
| | - Rose Naigino
- Division of Epidemiology and Biostatistics, School of Public Health, San Diego State University, 5500 Campanile Drive (MC-4162), San Diego, CA, 92182, USA
- The Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla, CA, USA
| | - Chii-Dean Lin
- Department of Mathematics & Statistics, San Diego State University, La Jolla, CA, USA
| | - Susan M Kiene
- Department of Disease Control and Environmental Health, School of Public Health, Makerere University, Kampala, Uganda.
- Division of Epidemiology and Biostatistics, School of Public Health, San Diego State University, 5500 Campanile Drive (MC-4162), San Diego, CA, 92182, USA.
| |
Collapse
|
11
|
Amanya I, Muhoozi M, Aruhomukama D, Ssebagereka A, Mugambe R. Isoniazid preventive therapy completion and factors associated with non-completion among patients on antiretroviral therapy at Kisenyi Health Centre IV, Kampala, Uganda. PLoS One 2023; 18:e0277739. [PMID: 37607176 PMCID: PMC10443854 DOI: 10.1371/journal.pone.0277739] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 08/02/2023] [Indexed: 08/24/2023] Open
Abstract
BACKGROUND Isoniazid preventive therapy (IPT) is given to HIV patients to reduce the risk of active tuberculosis (TB). However, treatment completion remains suboptimal among those that are initiated. This study aimed to determine the completion level of IPT and the factors associated with non-completion among patients on antiretroviral therapy (ART) at Kisenyi Health Center IV in Kampala, Uganda. METHODS A mixed-methods facility-based retrospective cohort study utilizing routinely collected data from 341 randomly selected HIV patients initiated on IPT was conducted. Data extracted from the registers was used to determine IPT completion. Robust Poisson regression was conducted to determine the associated factors of IPT non-completion, while in-depth interviews were conducted to explore barriers to IPT completion from the patient's perspective. RESULTS A total of 341 patients who started on isoniazid (INH) were retrospectively followed up, with 69% (236/341) being female. Overall IPT completion was 83%. Multivariate analysis revealed the prevalence of IPT non-completion among males was 2.24 times the prevalence among females (aPR 2.24, 95% CI: 1.40-3.58, p = 0.001). The prevalence of IPT non-completion among patients with a non-suppressed HIV viral load was 3.00 times the prevalence among those with a suppressed HIV viral load (aPR 3.00, 95% CI: 1.44-6.65, p = 0.007). The prevalence of IPT non-completion among patients who were married, or cohabiting was 0.31 times the prevalence among those who were single (aPR 0.31, 95% CI: 0.17-0.55, p<0.000). Lack of IPT-related health education, pill burden, distance to the health facility, and patient relocation were reported as barriers to IPT completion. CONCLUSION IPT completion was found to be 83% among the cohort studied. However, lower completion levels persist among males and HIV-virally non-suppressed patients. Lack of IPT-related health education, pill burden, distance to the health facility, and patient relocation were reported as barriers to IPT completion. Interventions that target these groups of people need to be intensified.
Collapse
Affiliation(s)
- Ian Amanya
- Department of Epidemiology and Biostatistics, School of Public Health, College of Health Sciences, Makerere University, Kampala, Uganda
- Brainmann Analytics, Kampala, Uganda
| | - Michael Muhoozi
- Department of Epidemiology and Biostatistics, School of Public Health, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Dickson Aruhomukama
- Brainmann Analytics, Kampala, Uganda
- Department of Medical Microbiology, School of Biomedical Sciences, College of Health Sciences, Makerere University, Kampala, Uganda
- Department of Immunology and Molecular Biology, School of Biomedical Sciences, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Anthony Ssebagereka
- Department of Epidemiology and Biostatistics, School of Public Health, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Richard Mugambe
- Department of Disease Control and Environmental Health, School of Public Health, College of Health Sciences, Makerere University, Kampala, Uganda
| |
Collapse
|
12
|
Skuban-Eiseler T, Orzechowski M, Steger F. Access to healthcare for people living with HIV: an analysis of judgments of the European Court of Human Rights from an ethical perspective. Front Public Health 2023; 11:1193236. [PMID: 37377554 PMCID: PMC10292927 DOI: 10.3389/fpubh.2023.1193236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 05/23/2023] [Indexed: 06/29/2023] Open
Abstract
Introduction Although HIV has been part of our reality for over 30 years, people living with HIV (PLHIV) still experience restrictions regarding their access to healthcare. This poses a significant ethical problem, especially as it endangers achieving the goal of ending the HIV epidemic worldwide. The aim of this paper is to analyze the rulings of the European Court of Human Rights (ECtHR) regarding cases where PLHIV experienced restrictions on their access to healthcare. Methods We conducted an analysis of the ECtHR database and were able to identify N = 28 cases dealing with restricted access to healthcare for PLHIV. A descriptive and thematic analysis was conducted to identify ways in which access to healthcare for PLHIV was restricted. Results We were able to identify a total of four main categories, with denial of adequate therapeutic support as the main category with N = 22 cases (78.57%). Most of the judgments examined were filed against Russia (N = 12, 42.86%) and Ukraine (N = 9, 32.14%). A large proportion of PLHIV in the cases studied (N = 57, 85.07%) were detainees. Discussion The analysis shows a clear condemnation of limited access to healthcare for PLHIV by the ECtHR. Ethical implications of the analyzed cases are discussed in detail.
Collapse
Affiliation(s)
- Tobias Skuban-Eiseler
- Institute of the History, Philosophy and Ethics of Medicine, Faculty of Medicine, Ulm University, Ulm, Germany
- kbo-Isar-Amper-Klinikum Region München, Munich, Germany
| | - Marcin Orzechowski
- Institute of the History, Philosophy and Ethics of Medicine, Faculty of Medicine, Ulm University, Ulm, Germany
| | - Florian Steger
- Institute of the History, Philosophy and Ethics of Medicine, Faculty of Medicine, Ulm University, Ulm, Germany
| |
Collapse
|
13
|
Seiler O, Kopo M, Kao M, Lejone TI, Tschumi N, Glass TR, Brown JA, Labhardt ND, Amstutz A. HIV Care Preferences among Young People Living with HIV in Lesotho: A Secondary Data Analysis of the PEBRA Cluster Randomized Trial. AIDS Res Treat 2023; 2023:8124192. [PMID: 39691584 PMCID: PMC11651754 DOI: 10.1155/2023/8124192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 03/11/2023] [Accepted: 04/01/2023] [Indexed: 12/19/2024] Open
Abstract
Introduction Sub-Saharan Africa is home to 89% of all young people living with HIV, a key population with specific challenges and needs. In-depth knowledge of service demands is needed to tailor and differentiate service delivery for this group. We evaluated HIV care preferences among young people living with HIV who were part of the PEBRA (Peer Educator Based Refill of ART) cluster-randomized trial. Methods The PEBRA trial evaluated a novel model of care at 20 health facilities in Lesotho, Southern Africa. In the PEBRA model, a peer educator regularly assessed participant preferences regarding antiretroviral therapy (ART) refill location, SMS notifications (for adherence, drug refill, viral load), and general care support options and delivered services accordingly over a 12-month period. We present these preferences and their changes over time. Results At enrolment, 41 of 123 (33.3%) chose ART refill outside the health facility, compared to 8 of 123 (6.5%) after 12 months. Among those selecting clinic-based ART refill, many preferred collecting ART during the peer educator led Saturday clinic club, 45 of 123 (36.5%) at the beginning and 55 of 123 (44.7%) at the end. SMS reminders for treatment adherence and ART refill visits were chosen by 51 of 123 (41.5%) at enrolment and 54 of 123 (44.7%) at the last assessment. Support by the peer educator was popular at the beginning (110 of 123 (89.4%)) and lower but still high at the end (85 of 123 (69.1%)). Thirteen of 123 (10.6%) participants chose support by the nurse, without the involvement of any peer educator, at the first and 21 of 123 (17.1%) at the last assessment. Conclusion Our longitudinal preference assessment among young people living with HIV in Lesotho showed a sustained interest in SMS notifications for adherence and refill visits as well as in additional support by a peer educator. ART refill outside the health facility was not as popular as expected; instead, medication pick-up at the facility, especially during Saturday clinic clubs, was favoured. The PEBRA trial was registered with clinicaltrials.gov (NCT03969030. Registered on 31 May 2019).
Collapse
Affiliation(s)
| | - Mathebe Kopo
- SolidarMed, Partnerships for Health, Maseru, Lesotho
| | - Mpho Kao
- SolidarMed, Partnerships for Health, Maseru, Lesotho
| | - Thabo Ishmael Lejone
- SolidarMed, Partnerships for Health, Maseru, Lesotho
- Division of Clinical Epidemiology, Department of Clinical Research, University Hospital Basel, Basel, Switzerland
- University of Basel, Basel, Switzerland
| | - Nadine Tschumi
- Division of Clinical Epidemiology, Department of Clinical Research, University Hospital Basel, Basel, Switzerland
- University of Basel, Basel, Switzerland
| | - Tracy Renée Glass
- University of Basel, Basel, Switzerland
- Department of Medicine, Swiss Tropical and Public Health Institute, Basel, Switzerland
| | - Jennifer Anne Brown
- Division of Clinical Epidemiology, Department of Clinical Research, University Hospital Basel, Basel, Switzerland
- University of Basel, Basel, Switzerland
| | - Niklaus Daniel Labhardt
- Division of Clinical Epidemiology, Department of Clinical Research, University Hospital Basel, Basel, Switzerland
- University of Basel, Basel, Switzerland
| | - Alain Amstutz
- Division of Clinical Epidemiology, Department of Clinical Research, University Hospital Basel, Basel, Switzerland
- University of Basel, Basel, Switzerland
| |
Collapse
|
14
|
Kohler S, Dalal S, Hettema A, Matse S, Bärnighausen T, Paul N. Out-of-pocket Expenses and Time Spent on Clinic Visits Among HIV Pre-exposure Prophylaxis Users and Other Clinic Attendees in Eswatini. AIDS Behav 2023; 27:1222-1233. [PMID: 36219271 PMCID: PMC9551250 DOI: 10.1007/s10461-022-03859-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/12/2022] [Indexed: 11/27/2022]
Abstract
User costs constitute a barrier to the uptake of HIV pre-exposure prophylaxis (PrEP), but their magnitude appears rarely assessed. In this prospective observational study, we assessed self-reported out-of-pocket expenses (OOPE) and time spent on clinic visits during a PrEP demonstration project in Eswatini. At six public primary care clinics, 240 PrEP users and other clinic attendees were interviewed after a clinic visit. Among the 79.2% of clinic attendees reporting any medical OOPE (e.g., expenses for consultations or drugs) and/or non-medical OOPE (e.g., expenses for transport, food, or phone use), the median total OOPE was $1.36 (IQR 0.91-1.96). Non-medical OOPE occurred mostly due to transport expenses. The median travel time for a clinic visit was 1.0 h (IQR 0.67-2.0). The median time spent in the clinic was 2.0 h (IQR 1.15-3.0). The median opportunity cost of a clinic visit was $7.54 (IQR 5.42-11) when valuing time spent on a clinic visit with Eswatini's per-capita gross domestic product. Our findings can guide measures to reduce the user costs of PrEP in Eswatini and other contexts in which oral PrEP is provided through health care facilities.
Collapse
Affiliation(s)
- Stefan Kohler
- Heidelberg Institute of Global Health, Medical Faculty and University Hospital, Heidelberg University, Heidelberg, Germany.
- Institute for Social Medicine, Epidemiology and Health Economics, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt Universität zu Berlin, Berlin, Germany.
| | - Shona Dalal
- Department of Global HIV, Hepatitis and Sexually Transmitted Infections Programmes, World Health Organization, Geneva, Switzerland
| | | | - Sindy Matse
- Eswatini Ministry of Health, Mbabane, Eswatini
| | - Till Bärnighausen
- Heidelberg Institute of Global Health, Medical Faculty and University Hospital, Heidelberg University, Heidelberg, Germany
| | - Nicolas Paul
- Heidelberg Institute of Global Health, Medical Faculty and University Hospital, Heidelberg University, Heidelberg, Germany
| |
Collapse
|
15
|
Moor SE, Tusubira AK, Wood D, Akiteng AR, Galusha D, Tessier-Sherman B, Donroe EH, Ngaruiya C, Rabin TL, Hawley NL, Armstrong-Hough M, Nakirya BD, Nugent R, Kalyesubula R, Nalwadda C, Ssinabulya I, Schwartz JI. Patient preferences for facility-based management of hypertension and diabetes in rural Uganda: a discrete choice experiment. BMJ Open 2022; 12:e059949. [PMID: 35863829 PMCID: PMC9310153 DOI: 10.1136/bmjopen-2021-059949] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
OBJECTIVE To explore how respondents with common chronic conditions-hypertension (HTN) and diabetes mellitus (DM)-make healthcare-seeking decisions. SETTING Three health facilities in Nakaseke District, Uganda. DESIGN Discrete choice experiment (DCE). PARTICIPANTS 496 adults with HTN and/or DM. MAIN OUTCOME MEASURES Willingness to pay for changes in DCE attributes: getting to the facility, interactions with healthcare providers, availability of medicines for condition, patient peer-support groups; and education at the facility. RESULTS Respondents were willing to pay more to attend facilities that offer peer-support groups, friendly healthcare providers with low staff turnover and greater availabilities of medicines. Specifically, we found the average respondent was willing to pay an additional 77 121 Ugandan shillings (UGX) for facilities with peer-support groups over facilities with none; and 49 282 UGX for 1 month of medicine over none, all other things being equal. However, respondents would have to compensated to accept facilities that were further away or offered health education. Specifically, the average respondent would have to be paid 3929 UGX to be willing to accept each additional kilometre they would have to travel to the facilities, all other things being equal. Similarly, the average respondent would have to be paid 60 402 UGX to accept facilities with some health education, all other things being equal. CONCLUSIONS Our findings revealed significant preferences for health facilities based on the availability of medicines, costs of treatment and interactions with healthcare providers. Understanding patient preferences can inform intervention design to optimise healthcare service delivery for patients with HTN and DM in rural Uganda and other low-resource settings.
Collapse
Affiliation(s)
- Sarah Eg Moor
- Yale School of Medicine, New Haven, Connecticut, USA
| | - Andrew K Tusubira
- Uganda Initiative for Integrated Management of Non-communicable Diseases, Kampala, Uganda
| | - Dallas Wood
- Center for Applied Economics and Strategy, RTI International, Research Triangle Park, North Carolina, USA
| | - Ann R Akiteng
- Uganda Initiative for Integrated Management of Non-communicable Diseases, Kampala, Uganda
| | - Deron Galusha
- Equity Research and Innovation Center, Yale School of Medicine, New Haven, Connecticut, USA
| | - Baylah Tessier-Sherman
- Equity Research and Innovation Center, Yale School of Medicine, New Haven, Connecticut, USA
| | - Evelyn Hsieh Donroe
- Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut, USA
- Yale Network for Global Non-communicable Diseases, Yale University, New Haven, Connecticut, USA
| | - Christine Ngaruiya
- Yale Network for Global Non-communicable Diseases, Yale University, New Haven, Connecticut, USA
- Department of Emergency Medicine, Yale School of Medicine, New Haven, Connecticut, USA
| | - Tracy L Rabin
- Uganda Initiative for Integrated Management of Non-communicable Diseases, Kampala, Uganda
- Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut, USA
- Yale Network for Global Non-communicable Diseases, Yale University, New Haven, Connecticut, USA
| | - Nicola L Hawley
- Yale Network for Global Non-communicable Diseases, Yale University, New Haven, Connecticut, USA
- Department of Chronic Disease Epidemiology, Yale School of Public Health, New Haven, Connecticut, USA
| | - Mari Armstrong-Hough
- Department of Social and Behavioral Sciences and Department of Epidemiology, School of Global Public Health, New York University, New York, New York, USA
| | | | - Rachel Nugent
- Global Non-Communicable Diseases, RTI International, Seattle, Washington, USA
| | - Robert Kalyesubula
- African Community for Social Sustainability, Nakaseke, Uganda
- Department of Internal Medicine, Makerere University School of Medicine, Kampala, Uganda
| | - Christine Nalwadda
- Department of Community Health and Behavioural Sciences, Makerere University School of Public Health, Kampala, Uganda
| | - Isaac Ssinabulya
- Uganda Initiative for Integrated Management of Non-communicable Diseases, Kampala, Uganda
- Department of Internal Medicine, Makerere University School of Medicine, Kampala, Uganda
| | - Jeremy I Schwartz
- Uganda Initiative for Integrated Management of Non-communicable Diseases, Kampala, Uganda
- Equity Research and Innovation Center, Yale School of Medicine, New Haven, Connecticut, USA
- Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut, USA
- Yale Network for Global Non-communicable Diseases, Yale University, New Haven, Connecticut, USA
| |
Collapse
|
16
|
Keeves J, Gabbe BJ, Ekegren CL, Fry R, Beck B. Regional variation in travel to health services following transport-related major trauma. Injury 2022; 53:1707-1715. [PMID: 34974907 DOI: 10.1016/j.injury.2021.12.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 11/16/2021] [Accepted: 12/01/2021] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Post-discharge healthcare needs are complex and persistent for people following major trauma. A number of geographic barriers to accessing healthcare exist, particularly for people in regional areas. The aim of this study was to explore regional variation in the distances travelled to access health services and identify patterns of health service use in the first three years following transport-related major trauma. METHODS This registry-based cohort study used linked data from the Victorian State Trauma Registry (VSTR) and the Transport Accident Commission (TAC). Victorians who sustained major trauma from a transport-related event between January 1 2006 and December 31 2016, with at least three years of follow-up TAC claims data were included in the study. Geospatial mapping of the median distance travelled to medical and allied health services was conducted for each Victorian Local Government Area. RESULTS In the first three years post-discharge, 4,964 people (75.6%) visited a general practitioner, 5058 (77.0%) saw other medical professionals, 2269 (34.6%) accessed mental health services, 2154 (32.8%) saw an occupational therapist and 4404 (67.0%) attended a physical therapy service. Geospatial mapping revealed that people in regional Local Government Area travelled further distances to access health services. Specific clustering of increased travel distances was observed in regional areas of the far west and north-east of Victoria. The number of people using services declined with each subsequent year beyond hospital discharge. However, the number of trips were consistent over time for those still engaged in services. CONCLUSIONS Distances travelled to access health services vary across geographic regions and may result in an increased travel burden for those in some regional Local Government Area. Understanding gaps in health services by geographic region can assist to improve service availability. Alternate service delivery methods, such as telehealth, may assist to reduce the associated burden of travel for those in regional areas.
Collapse
Affiliation(s)
- Jemma Keeves
- Department of Epidemiology and Preventive Medicine, Monash University, 553 St Kilda Rd, Melbourne VIC 3004, Australia; Department of Physiotherapy, Epworth Hospital, Melbourne, 50 Burwood Rd, Hawthorn VIC 3122, Australia.
| | - Belinda J Gabbe
- Department of Epidemiology and Preventive Medicine, Monash University, 553 St Kilda Rd, Melbourne VIC 3004, Australia
| | - Christina L Ekegren
- Department of Epidemiology and Preventive Medicine, Monash University, 553 St Kilda Rd, Melbourne VIC 3004, Australia
| | - Richard Fry
- Swansea University Medical School, Institute of Life Science 2, Sketty, Swansea SA2 8QA, United Kingdom
| | - Ben Beck
- Department of Epidemiology and Preventive Medicine, Monash University, 553 St Kilda Rd, Melbourne VIC 3004, Australia
| |
Collapse
|
17
|
Rural Transportation Infrastructure in Low- and Middle-Income Countries: A Review of Impacts, Implications, and Interventions. SUSTAINABILITY 2022. [DOI: 10.3390/su14042149] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The rural transport infrastructure sector is a critical force for sustainable development that is interwoven with many other sectors. Rural transportation is an underlying driver of many of the Sustainable Development Goals (SDGs) and a crucial contributor to many socioeconomic benefits for rural people around the world. This review paper expands upon, enhances, and cross-references the perspectives outlined in previous rural infrastructure-focused review papers. Firstly, this work gives a thorough look into the progress of the rural transportation sector in recent years by focusing on the thematic relationships between infrastructure and other components of sustainable development, namely, economics and agriculture, policy and governance, health, gender, education, and climate change and the environment. Secondly, several strategies, approaches, and tools employed by governments and practitioners within the rural transport sector are analyzed and discussed for their contributions to the wellbeing of rural dwellers in low- and middle-income countries (LMICs). These include rural roads, bridges, maintenance, and non-infrastructural approaches that include concepts such as advanced technological innovations, intermediate modes of transport (IMTs), and transport services. This paper concludes that enhancement, improvement, and extension of rural transportation infrastructure brings significant benefits to rural dwellers. However, this paper also calls for additional integration of the sector and increased usage of systems approaches that view rural transport as an active part of many other sectors and a key leverage point within rural development as a whole. Further, this paper notes areas for future research and investigation, including increased investigation of the relationship between rural transportation infrastructure and education, improved data collection and management in support of improved policymaking, improved prioritization of interventions and institutionalization of maintenance, and expansion of pro-poor transportation strategies and interventions.
Collapse
|
18
|
Sanchez-Dominguez M, Leyva-Flores R, Infante-Xibille C, Texcalac-Sangrador JL, Lamadrid-Figueroa H. Use of self-help groups by people living with HIV in Central America. CAD SAUDE PUBLICA 2022; 38:e00007922. [DOI: 10.1590/0102-311xen007922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 09/16/2022] [Indexed: 11/22/2022] Open
Abstract
Self-help groups (SHGs) for people living with HIV (PLHIV) are organizations created by the community to provide individuals with security, affection, improved self-esteem, and a sense of belonging. However, SHGs have also been used by the government to help implement HIV control policies. This study aimed to identify the characteristics associated with the use of SHGs by PLHIV and the routes and displacement patterns adopted by users. An analytical cross-sectional study was conducted based on data collected in six Central American countries during 2012. Using a list of SHGs, a random sampling was conducted in two stages. Firstly, the SHGs were selected. Then, the selected SHGs were visited and every third user who attended the SHG was surveyed. Logistic regression models were used to identify the characteristics associated with the use of SHGs and with attending the nearest SHGs. A spatial analysis was performed to identify the routes followed by users to reach the SHGs from their home communities. We found that the characteristics significantly associated with higher odds of SHG usage were country of residence and schooling level. The average and median distances traveled by users to attend SHGs were 20 and 5 kilometers, respectively. PLHIV do not use the SHGs closest to their locality, perhaps for fear of stigma and discrimination. We recommend that research on this topic use a mixed qualitative-quantitative methodology to better understand utilization decisions, user expectations, and the degree to which these are being met.
Collapse
|
19
|
Tanou M, Kishida T, Kamiya Y. The effects of geographical accessibility to health facilities on antenatal care and delivery services utilization in Benin: a cross-sectional study. Reprod Health 2021; 18:205. [PMID: 34649581 PMCID: PMC8518195 DOI: 10.1186/s12978-021-01249-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 09/25/2021] [Indexed: 11/10/2022] Open
Abstract
Background The world is making progress toward achieving maternal and child health (MCH) related components of the Sustainable Development Goals. Nevertheless, the progress of many countries in Sub-Saharan Africa is lagging. Geographical accessibility from residence to health facilities is considered a major obstacle hampering the use of appropriate MCH services. Benin, a country where the southern and northern parts belong to different geographical zones, has among the highest maternal mortality rate in the world. Adequate use of MCH care is important to save lives of women and their babies. This study assessed the effect of geographical accessibility to health facilities on antenatal care and delivery services utilization in Benin, with an emphasis on geographical zones. Methods We pooled two rounds of Benin Demographic and Health Surveys (BDHS). The sample included 18,105 women aged 15–49 years (9111 from BDHS-2011/2012 and 8994 from BDHS-2017/2018) who had live births within five years preceding the surveys. We measured the distance and travel time from residential areas to the closest health center by merging the BDHS datasets with Benin’s geographic information system data. Multivariate logistic regression analysis was performed to estimate the effect of geographical access on pregnancy and delivery services utilization. We conducted a propensity score-matching analysis to check for robustness. Results Regression results showed that the distance to the closest health center had adverse effects on the likelihood of a woman receiving appropriate maternal healthcare. The estimates showed that one km increase in straight-line distance to the closest health center reduces the odds of the woman receiving at least one antenatal care by 0.042, delivering in facility by 0.092, and delivering her baby with assistance of skilled birth attendants by 0.118. We also confirmed the negative effects of travel time and altitude of women’s residence on healthcare utilization. Nonetheless, these effects were mainly seen in the northern part of Benin. Conclusions Geographical accessibility to health facilities is critically important for the utilization of antenatal care and delivery services, particularly in the northern part of Benin. Improving geographical accessibility, especially in rural areas, is significant for further use of maternal health care in Benin. Maternal and neonatal mortality rates are still high in many countries in Sub-Saharan Africa. Antenatal care (ANC) visits and institutional delivery with skilled birth attendants are important to prevent maternal and neonatal deaths. Nevertheless, women’s utilization of ANC and delivery services has decreased recently in Benin, a country where the southern and northern parts belong to different geographical zones. Geographical accessibility from residence to health facilities is considered a major obstacle hampering the use of appropriate maternal healthcare. This study assessed the effect of geographical accessibility on ANC and delivery services utilization in Benin by considering the geographical characteristics. We used the two rounds of the Benin Demographic and Health Survey 2011/2012 and 2017/2018 and conducted regression analysis. This study has three important findings: (1) We confirmed adverse effects of distance and travel time on the likelihood of a women receiving appropriate ANC and delivery services in Benin, but this effect was mainly observed in the northern part; (2) Distance and travel time to health facilities had a negative effect on the use of at least one ANC but no significant effect for four or more ANC; (3) Regarding the threshold of distance, we confirmed that women living within 5 km from the closest health center were more likely to use maternal healthcare compared to their counterparts. In conclusion, geographical accessibility to health facilities is critically important for the utilization of antenatal care and delivery services, particularly in the northern part of Benin.
Collapse
Affiliation(s)
- Mariam Tanou
- Ministry of Infrastructure, Building Lamizana, 03BP7011, Ouagadougou, Burkina Faso.
| | - Takaaki Kishida
- Graduate School of International Cooperation Studies, Kobe University, 2-1 Rokkodai, Nada-ku, Kobe, 657-8501, Japan
| | - Yusuke Kamiya
- Faculty of Economics, Ryukoku University, 67 Tsukamoto-cho, Fukakusa, Fushimi-ku, Kyoto, 612-8577, Japan
| |
Collapse
|
20
|
Mobility for maternal health among women in hard-to-reach fishing communities on Lake Victoria, Uganda; a community-based cross-sectional survey. BMC Health Serv Res 2021; 21:948. [PMID: 34503486 PMCID: PMC8431852 DOI: 10.1186/s12913-021-06973-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 08/30/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Maternal mortality is still a challenge in Uganda, at 336 deaths per 100,000 live births, especially in rural hard to reach communities. Distance to a health facility influences maternal deaths. We explored women's mobility for maternal health, distances travelled for antenatal care (ANC) and childbirth among hard-to-reach Lake Victoria islands fishing communities (FCs) of Kalangala district, Uganda. METHODS A cross sectional survey among 450 consenting women aged 15-49 years, with a prior childbirth was conducted in 6 islands FCs, during January-May 2018. Data was collected on socio-demographics, ANC, birth attendance, and distances travelled from residence to ANC or childbirth during the most recent childbirth. Regression modeling was used to determine factors associated with over 5 km travel distance and mobility for childbirth. RESULTS The majority of women were residing in communities with a government (public) health facility [84.2 %, (379/450)]. Most ANC was at facilities within 5 km distance [72 %, (157/218)], while most women had travelled outside their communities for childbirth [58.9 %, (265/450)]. The longest distance travelled was 257.5 km for ANC and 426 km for childbirth attendance. Travel of over 5 km for childbirth was associated with adolescent girls and young women (AGYW) [AOR = 1.9, 95 % CI (1.1-3.6)], up to five years residency duration [AOR = 1.8, 95 % CI (1.0-3.3)], and absence of a public health facility in the community [AOR = 6.1, 95 % CI (1.4-27.1)]. Women who had stayed in the communities for up to 5 years [AOR = 3.0, 95 % CI (1.3-6.7)], those whose partners had completed at least eight years of formal education [AOR = 2.2, 95 % CI (1.0-4.7)], and those with up to one lifetime birth [AOR = 6.0, 95 % CI (2.0-18.1)] were likely to have moved to away from their communities for childbirth. CONCLUSIONS Despite most women who attended ANC doing so within their communities, we observed that majority chose to give birth outside their communities. Longer travel distances were more likely among AGYW, among shorter term community residents and where public health facilities were absent. TRIAL REGISTRATION PACTR201903906459874 (Retrospectively registered). https://pactr.samrc.ac.za/TrialDisplay.aspx?TrialID=5977 .
Collapse
|
21
|
Jahun I, Dirlikov E, Odafe S, Yakubu A, Boyd AT, Bachanas P, Nzelu C, Aliyu G, Ellerbrock T, Swaminathan M. Ensuring Optimal Community HIV Testing Services in Nigeria Using an Enhanced Community Case-Finding Package (ECCP), October 2019-March 2020: Acceleration to HIV Epidemic Control. HIV AIDS (Auckl) 2021; 13:839-850. [PMID: 34471388 PMCID: PMC8403567 DOI: 10.2147/hiv.s316480] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 06/19/2021] [Indexed: 12/01/2022] Open
Abstract
Purpose The 2018 Nigeria HIV/AIDS Indicator and Impact Survey (NAIIS) showed Nigeria’s progress toward the UNAIDS 90-90-90 targets: 47% of HIV-positive individuals knew their status; of these, 96% were receiving antiretroviral therapy (ART); and of these, 81% were virally suppressed. To improve identification of HIV-positive individuals, Nigeria developed an Enhanced Community Case-Finding Package (ECCP). We describe ECCP implementation in nine states and assess its effect. Methods ECCP included four core strategies (small area estimation [SAE] of people living with HIV [PLHIV], map of HIV-positive patients by residence, HIV risk-screening tool [HRST], and index testing [IT]) and four supportive strategies (alternative healthcare outlets, performance-based incentives for field testers, Project Extension for Community Healthcare Outcomes, and interactive dashboards). ECCP was deployed in nine of 10 states prioritized for ART scale-up. Weekly program data (October 2019–March 2020) were tracked and analyzed. Results Of the total 774 LGAs in Nigeria, using SAE, 103 (13.3%) high-burden LGAs were identified, in which 2605 (28.0%) out of 9,294 hotspots were prioritized by mapping newly identified PLHIV by residential addresses. Over 22 weeks, among 882,449 individuals screened using HRST, 723,993 (82.0%) were eligible and tested for HIV (state range, 43.7–90.4%), out of which 20,616 were positive. Through IT, an additional 3,724 PLHIV were identified. In total, 24,340 PLHIV were identified and 97.4% were linked to life-saving antiretroviral therapy. The number of newly identified PLHIV increased 17-fold over 22 weeks (week 1: 89; week 22: 1,632). Overall mean HIV positivity rate by state was 3.3% (range, 1.8–6.4%). Conclusion Using ECCP in nine states in Nigeria increased the number of PLHIV in the community who knew their status, allowing them to access life-saving care and decreasing the risk of HIV transmission.
Collapse
Affiliation(s)
- Ibrahim Jahun
- US Centers for Disease Control and Prevention, Division of Global HIV and TB, Center for Global Health - Nigeria, Abuja Federal Capital Territory, Nigeria
| | - Emilio Dirlikov
- US Centers for Disease Control and Prevention, Division of Global HIV and TB, Center for Global Health, Atlanta, GA, USA
| | - Solomon Odafe
- US Centers for Disease Control and Prevention, Division of Global HIV and TB, Center for Global Health - Nigeria, Abuja Federal Capital Territory, Nigeria
| | - Aminu Yakubu
- US Centers for Disease Control and Prevention, Division of Global HIV and TB, Center for Global Health - Nigeria, Abuja Federal Capital Territory, Nigeria
| | - Andrew T Boyd
- US Centers for Disease Control and Prevention, Division of Global HIV and TB, Center for Global Health, Atlanta, GA, USA
| | - Pamela Bachanas
- US Centers for Disease Control and Prevention, Division of Global HIV and TB, Center for Global Health, Atlanta, GA, USA
| | | | - Gambo Aliyu
- National Agency for the Control of AIDS (NACA), Abuja, Federal Capital Territory, Nigeria
| | - Tedd Ellerbrock
- US Centers for Disease Control and Prevention, Division of Global HIV and TB, Center for Global Health, Atlanta, GA, USA
| | - Mahesh Swaminathan
- US Centers for Disease Control and Prevention, Division of Global HIV and TB, Center for Global Health - Nigeria, Abuja Federal Capital Territory, Nigeria
| | | |
Collapse
|
22
|
Eaton JW, Dwyer‐Lindgren L, Gutreuter S, O'Driscoll M, Stevens O, Bajaj S, Ashton R, Hill A, Russell E, Esra R, Dolan N, Anifowoshe YO, Woodbridge M, Fellows I, Glaubius R, Haeuser E, Okonek T, Stover J, Thomas ML, Wakefield J, Wolock TM, Berry J, Sabala T, Heard N, Delgado S, Jahn A, Kalua T, Chimpandule T, Auld A, Kim E, Payne D, Johnson LF, FitzJohn RG, Wanyeki I, Mahy MI, Shiraishi RW. Naomi: a new modelling tool for estimating HIV epidemic indicators at the district level in sub-Saharan Africa. J Int AIDS Soc 2021; 24 Suppl 5:e25788. [PMID: 34546657 PMCID: PMC8454682 DOI: 10.1002/jia2.25788] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 07/19/2021] [Indexed: 11/23/2022] Open
Abstract
INTRODUCTION HIV planning requires granular estimates for the number of people living with HIV (PLHIV), antiretroviral treatment (ART) coverage and unmet need, and new HIV infections by district, or equivalent subnational administrative level. We developed a Bayesian small-area estimation model, called Naomi, to estimate these quantities stratified by subnational administrative units, sex, and five-year age groups. METHODS Small-area regressions for HIV prevalence, ART coverage and HIV incidence were jointly calibrated using subnational household survey data on all three indicators, routine antenatal service delivery data on HIV prevalence and ART coverage among pregnant women, and service delivery data on the number of PLHIV receiving ART. Incidence was modelled by district-level HIV prevalence and ART coverage. Model outputs of counts and rates for each indicator were aggregated to multiple geographic and demographic stratifications of interest. The model was estimated in an empirical Bayes framework, furnishing probabilistic uncertainty ranges for all output indicators. Example results were presented using data from Malawi during 2016-2018. RESULTS Adult HIV prevalence in September 2018 ranged from 3.2% to 17.1% across Malawi's districts and was higher in southern districts and in metropolitan areas. ART coverage was more homogenous, ranging from 75% to 82%. The largest number of PLHIV was among ages 35 to 39 for both women and men, while the most untreated PLHIV were among ages 25 to 29 for women and 30 to 34 for men. Relative uncertainty was larger for the untreated PLHIV than the number on ART or total PLHIV. Among clients receiving ART at facilities in Lilongwe city, an estimated 71% (95% CI, 61% to 79%) resided in Lilongwe city, 20% (14% to 27%) in Lilongwe district outside the metropolis, and 9% (6% to 12%) in neighbouring Dowa district. Thirty-eight percent (26% to 50%) of Lilongwe rural residents and 39% (27% to 50%) of Dowa residents received treatment at facilities in Lilongwe city. CONCLUSIONS The Naomi model synthesizes multiple subnational data sources to furnish estimates of key indicators for HIV programme planning, resource allocation, and target setting. Further model development to meet evolving HIV policy priorities and programme need should be accompanied by continued strengthening and understanding of routine health system data.
Collapse
|
23
|
Mee P, Rice B, Kabudula CW, Tollman SM, Gómez-Olivé FX, Reniers G. The impact of HIV status on the distance traveled to health facilities and adherence to care. A record-linkage study from rural South Africa. J Glob Health 2021; 10:020435. [PMID: 33312502 PMCID: PMC7719896 DOI: 10.7189/jogh.10.020435] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Background For people living with HIV (PLWH), the burden of travelling to a clinic outside of one’s home community in order to reduce the level of stigma experienced, may impact adherence to treatment and accelerate disease progression. Methods This study is set in the Agincourt Health and Demographic Surveillance System (HDSS) in South Africa. Probabilistic and interactive methods were used to individually link HDSS data with medical records. A regression analysis was used to assess whether travel distance was correlated with the condition for which individuals were seeking care (primarily HIV, diabetes or hypertension). For PLWH, a Cox proportional hazard regression model was used to test for an association between the distance travelled to the clinic and late attendance at follow-up visits. Results The adjusted relative risk (RR) of travelling to a clinic more than 5 km from that nearest to their home for HIV patients compared to those being treated for other conditions was 2.78 (95% confidence interval (CI) = 2.23-3.48). The adjusted Cox regression model showed no evidence for an association between the distance travelled to a clinic and the rate of late visits. (RR = 1.00, 95% CI = 0.99-1.00). Conclusions The findings were consistent with the hypothesis that people living with HIV/AIDS would be willing to accept the burden of increased clinic travel distances in order to maintain anonymity and so limit their exposure to stigma from fellow community members. For those seeking HIV care the lack of an association between increased travel distances and late visit attendance suggests this may not impact treatment outcomes.
Collapse
Affiliation(s)
- Paul Mee
- Department of Infectious Disease Epidemiology, Faculty of Epidemiology and Public Health, London School of Hygiene and Tropical Medicine, London, UK.,The MeSH Consortium, London School of Hygiene and Tropical Medicine, London, UK.,Medical Research Council/Wits University Rural Public Health and Health Transitions Research Unit (Agincourt), School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Brian Rice
- The MeSH Consortium, London School of Hygiene and Tropical Medicine, London, UK.,Department of Public Health, Environments and Society, Faculty of Public Health and Policy, London School of Hygiene and Tropical Medicine, London, UK
| | - Chodziwadziwa Whiteson Kabudula
- Medical Research Council/Wits University Rural Public Health and Health Transitions Research Unit (Agincourt), School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.,INDEPTH Network, Accra, Ghana
| | - Stephen M Tollman
- Medical Research Council/Wits University Rural Public Health and Health Transitions Research Unit (Agincourt), School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.,INDEPTH Network, Accra, Ghana
| | - Francesc Xavier Gómez-Olivé
- Medical Research Council/Wits University Rural Public Health and Health Transitions Research Unit (Agincourt), School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.,INDEPTH Network, Accra, Ghana
| | - Georges Reniers
- Medical Research Council/Wits University Rural Public Health and Health Transitions Research Unit (Agincourt), School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.,Department of Population Health, Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK
| |
Collapse
|
24
|
Drake C, Nagy D, Nguyen T, Kraemer KL, Mair C, Wallace D, Donohue J. A comparison of methods for measuring spatial access to health care. Health Serv Res 2021; 56:777-787. [PMID: 34250592 DOI: 10.1111/1475-6773.13700] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Revised: 04/27/2021] [Accepted: 04/29/2021] [Indexed: 11/28/2022] Open
Abstract
OBJECTIVE To compare measures of spatial access to care commonly used by policy makers and researchers with the more comprehensive enhanced two-step floating catchment area (E2SFCA) method. STUDY SETTING Fourteen southwestern Pennsylvania counties. STUDY DESIGN We estimated spatial access to buprenorphine-waivered prescribers using three commonly used measures-Euclidean travel distance to the closest prescriber, travel time to the closest provider, and provider-to-population ratios-and the E2SFCA. Unlike other measures, the E2SFCA captures provider capacity, potential patient volume, and travel time to prescribers. DATA COLLECTION/EXTRACTION METHODS We measured provider capacity as the number of buprenorphine prescribers listed at a given address in the Drug Enforcement Agency's 2020 Controlled Substances Act Registrants Database, and we measured potential patient volume as the number of nonelderly adults in a given census tract as reported by the 2018 American Community Survey. We estimated travel times between potential patients and prescribers with Bing Maps and Mapbox application programming interfaces. We then calculated each spatial access measure using the R programming language. We used each measure of spatial access to identify census tracts in the lowest quintile of spatial access to prescribers. PRINCIPAL FINDINGS The Euclidean distance, travel time, and provider-to-population ratio measures identified 48.3%, 47.2%, and 69.9% of the census tracts that the E2SFCA measure identified as being in the lowest quintile of spatial access to care, meaning that these measures misclassify 30%-52% of study area census tracts as having sufficient spatial access to buprenorphine prescribers. CONCLUSIONS Measures of spatial access commonly used by policy makers do not sufficiently accurately identify geographic areas with relatively low access to prescribers of buprenorphine. Using the E2SFCA in addition to the commonly used measures would allow policy makers to precisely target interventions to increase spatial access to opioid use disorder treatment and other types of health care services.
Collapse
Affiliation(s)
- Coleman Drake
- Department of Health Policy and Management, University of Pittsburgh Graduate School of Public Health, Pittsburgh, Pennsylvania, USA
| | - Dylan Nagy
- Department of Health Policy and Management, University of Pittsburgh Graduate School of Public Health, Pittsburgh, Pennsylvania, USA
| | - Thuy Nguyen
- Department of Health Policy and Management, University of Michigan, Ann Arbor, Michigan, USA
| | - Kevin L Kraemer
- Department of General Internal Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Christina Mair
- Department of Behavioral and Community Health Sciences, University of Pittsburgh Graduate School of Public Health, Pittsburgh, Pennsylvania, USA
| | - David Wallace
- Department of Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Julie Donohue
- Department of Health Policy and Management, University of Pittsburgh Graduate School of Public Health, Pittsburgh, Pennsylvania, USA
| |
Collapse
|
25
|
Kim H, Tanser F, Tomita A, Vandormael A, Cuadros DF. Beyond HIV prevalence: identifying people living with HIV within underserved areas in South Africa. BMJ Glob Health 2021; 6:bmjgh-2020-004089. [PMID: 33883186 PMCID: PMC8061852 DOI: 10.1136/bmjgh-2020-004089] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 03/10/2021] [Accepted: 03/12/2021] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION Despite progress towards the Joint United Nations Programme on HIV/AIDS 95-95-95 targets, South Africa is still suffering from one of the largest HIV epidemics globally. In this study, we generated high-resolution HIV prevalence maps and identified people living with HIV (PLHIV) in underserved areas to provide essential information for the optimal allocation of HIV-related services. METHODS The data come from the South Africa Demographic and Health Survey conducted in 2016 and spatial variables from other published literature. We produced high-resolution maps of HIV prevalence and underserved areas, defined as a greater than 30 min travel time to the nearest healthcare facility. Using these maps and the population density, we mapped PLHIV and the PLHIV within underserved areas for 30, 60 and 120 min thresholds. RESULTS There was substantial geographic variation in HIV prevalence, ranging from 1.4% to 24.2%, with a median of 11.5% for men, and from 2.1% to 48.1%, with a median of 20.6% for women. Gauteng province showed the highest density for both HIV prevalence and PLHIV. 80% of all areas in the country were identified as underserved areas (30 min threshold), which contained more than 16% and 20% of the total men and women living with HIV, respectively. KwaZulu-Natal province had the largest number of PLHIV in underserved areas (30 min threshold) and showed less than one healthcare facility per 1000 PLHIV. CONCLUSION Our study showed extensive spatial variation of HIV prevalence and significant numbers of PLHIV in underserved areas in South Africa. Moreover, we identified locations where HIV-related services need to be intensified to reach the ~1.5 million PLHIV in underserved areas, particularly in KwaZulu-Natal province, with less than one healthcare facility per 1000 PLHIV.
Collapse
Affiliation(s)
- Hana Kim
- Department of Geography and Geographic Information Science, University of Cincinnati, Cincinnati, Ohio, USA.,Health Geography and Disease Modeling Laboratory, University of Cincinnati, Cincinnati, Ohio, USA
| | - Frank Tanser
- Lincoln International Institute for Rural Health, University of Lincoln, Lincoln, UK.,Africa Health Research Institute, KwaZulu-Natal, South Africa.,School of Nursing and Public Health, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa.,Department of Population Health, London School of Hygiene and Tropical Medicine, London, UK
| | - Andrew Tomita
- Centre for Rural Health, School of Nursing and Public Health, University of KwaZulu-Natal, Durban, South Africa.,KwaZulu-Natal Research Innovation and Sequencing Platform, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Alain Vandormael
- Heidelberg Institute of Global Health (HIGH), Medical Faculty, Heidelberg University, Heidelberg, Germany
| | - Diego F Cuadros
- Department of Geography and Geographic Information Science, University of Cincinnati, Cincinnati, Ohio, USA .,Health Geography and Disease Modeling Laboratory, University of Cincinnati, Cincinnati, Ohio, USA
| |
Collapse
|
26
|
Okumu M, Nyoni T, Byansi W. Alleviating psychological distress and promoting mental wellbeing among adolescents living with HIV in sub-Saharan Africa, during and after COVID-19. Glob Public Health 2021; 16:964-973. [PMID: 33843460 DOI: 10.1080/17441692.2021.1912137] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
COVID-19 social control measures (e.g. physical distancing and lockdowns) can have both immediate (social isolation, loneliness, anxiety, stress) and long-term effects (depression, post-traumatic stress disorder) on individuals' mental health. This may be particularly true of adolescents living with HIV (ALHIV) and their caregivers - populations already overburdened by intersecting stressors (e.g. psychosocial, biomedical, familial, economic, social, or environmental). Addressing the adverse mental health sequelae of COVID-19 among ALHIV requires a multi-dimensional approach that at once (a) economically empowers ALHIV and their households and (b) trains, mentors, and supervises community members as lay mental health services providers. Mental health literacy programming can also be implemented to increase mental health knowledge, reduce stigma, and improve service use among ALHIV. Schools and HIV care clinics offer ideal environments for increasing mental health literacy and improving access to mental health services.
Collapse
Affiliation(s)
- Moses Okumu
- School of Social Work, University of North Carolina, Chapel Hill, NC, USA
| | - Thabani Nyoni
- Brown School of Social Work, Washington University, St. Louis, MO, USA
| | - William Byansi
- Brown School of Social Work, Washington University, St. Louis, MO, USA
| |
Collapse
|
27
|
Mageras A, Brazier E, Niyongabo T, Murenzi G, D'Amour Sinayobye J, Adedimeji AA, Twizere C, Kelvin EA, Anastos K, Nash D, Jones HE. Comparison of cohort characteristics in Central Africa International Epidemiology Databases to Evaluate AIDS and Demographic Health Surveys: Rwanda and Burundi. Int J STD AIDS 2021; 32:551-561. [PMID: 33530894 DOI: 10.1177/0956462420983783] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Clinical health record data are used for HIV surveillance, but the extent to which these data are population representative is not clear. We compared age, marital status, body mass index, and pregnancy distributions in the Central Africa International Databases to Evaluate AIDS (CA-IeDEA) cohorts in Burundi and Rwanda to all people living with HIV and the subpopulation reporting receiving a previous HIV test result in the Demographic and Health Survey (DHS) data, restricted to urban areas, where CA-IeDEA sites are located. DHS uses a probabilistic sample for population-level HIV prevalence estimates. In Rwanda, the CA-IeDEA cohort and DHS populations were similar with respect to age and marital status for men and women, which was also true in Burundi among women. In Burundi, the CA-IeDEA cohort had a greater proportion of younger and single men than the DHS data, which may be a result of outreach to sexual minority populations at CA-IeDEA sites and economic migration patterns. In both countries, the CA-IeDEA cohorts had a higher proportion of underweight individuals, suggesting that symptomatic individuals are more likely to access care in these settings. Multiple sources of data are needed for HIV surveillance to interpret potential biases in epidemiological data.
Collapse
Affiliation(s)
- Anna Mageras
- Department of Epidemiology & Biostatistics, 436523City University of New York (CUNY) School of Public Health, New York, NY, USA
| | - Ellen Brazier
- Department of Epidemiology & Biostatistics, 436523City University of New York (CUNY) School of Public Health, New York, NY, USA.,Institute for Implementation Science in Population Health, 2009City University of New York, New York, NY, USA
| | - Théodore Niyongabo
- Centre Hospitalo-Universitaire de Kamenge, Bujumbura, Burundi.,Centre National de Référence en Matière de VIH/SIDA au Burundi, Bujumbura, Burundi
| | - Gad Murenzi
- Clinical Education and Research Division, 390454Rwanda Military Hospital, Kigali, Rwanda
| | - Jean D'Amour Sinayobye
- Clinical Education and Research Division, 390454Rwanda Military Hospital, Kigali, Rwanda
| | - Adebola A Adedimeji
- Department of Epidemiology & Population Health, 2013Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY, USA
| | - Christella Twizere
- Centre National de Référence en Matière de VIH/SIDA au Burundi, Bujumbura, Burundi
| | - Elizabeth A Kelvin
- Department of Epidemiology & Biostatistics, 436523City University of New York (CUNY) School of Public Health, New York, NY, USA.,Institute for Implementation Science in Population Health, 2009City University of New York, New York, NY, USA
| | - Kathryn Anastos
- Departments of Medicine and Epidemiology & Population Health, 2013Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY, USA
| | - Denis Nash
- Department of Epidemiology & Biostatistics, 436523City University of New York (CUNY) School of Public Health, New York, NY, USA.,Institute for Implementation Science in Population Health, 2009City University of New York, New York, NY, USA
| | - Heidi E Jones
- Department of Epidemiology & Biostatistics, 436523City University of New York (CUNY) School of Public Health, New York, NY, USA.,Institute for Implementation Science in Population Health, 2009City University of New York, New York, NY, USA
| |
Collapse
|
28
|
Bruser G, Katasi R, Zhang LZ, Namasinga M, Arts E, Kityo C, Luginaah I. Failure is not an option: Barriers to HIV treatment adherence in Kampala, Uganda. Health Place 2020; 67:102481. [PMID: 33276263 PMCID: PMC10103613 DOI: 10.1016/j.healthplace.2020.102481] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 11/06/2020] [Accepted: 11/11/2020] [Indexed: 10/22/2022]
Abstract
This study seeks to investigate challenges to combined antiretroviral therapy (cART) treatment adherence and treatment outcomes in Kampala, Uganda. Data was collected from a survey administered to two cohorts of patients with human immunodeficiency virus type 1 (HIV-1) receiving care and cART from the Joint Clinical Research Center (JCRC) in Kampala. Cohort I consisted of 93 individuals successfully treated on cART for a period of three years, while Cohort II consisted of 56 individuals who have experienced treatment failure with first-line cART within two years. We hypothesize that distance to the treatment facility would be a predictor of poor adherence and thus treatment failure. However, results suggested otherwise, whereby participants living more than 2 h away from their treatment facility were actually less likely to miss their daily dose of cART (OR = 0.33, p < .05), compared to those living in proximity to the treatment center. Further, high-income employment (OR = 3.82, p < .05) and partnered relationship status (OR = 4.28, p < .05) were predicted to increase the probability of missing doses. These findings may be explained by the deep-seated stigma which has remained pervasive in the lives of HIV-positive population in Kampala, even 30 years after the peak of the HIV/AIDS epidemic.
Collapse
Affiliation(s)
- Gabrielle Bruser
- Department of Geography, Western University, Social Science Centre, 1151 Richmond St, London, Ontario, N6A 5C2, Canada.
| | - Ritah Katasi
- Joint Clinical Research Center, Lubowa Hill, Plot 101 Entebbe Road P. O. Box 10005, Wakiso District, Uganda.
| | - Lily Ziyue Zhang
- Global Health Systems, Western University, Schulich Medicine & Dentistry, 1151 Richmond St, London, Ontario, N6A 5C1, Canada.
| | - Miriam Namasinga
- Joint Clinical Research Center, Lubowa Hill, Plot 101 Entebbe Road P. O. Box 10005, Wakiso District, Uganda.
| | - Eric Arts
- Department of Microbiology & Immunology, Western University, Dental Science Building, 1151 Richmond St, London, Ontario, N6A 5C1, Canada.
| | - Cissy Kityo
- Joint Clinical Research Center, Lubowa Hill, Plot 101 Entebbe Road P. O. Box 10005, Wakiso District, Uganda.
| | - Isaac Luginaah
- Department of Geography, Western University, Social Science Centre, 1151 Richmond St, London, Ontario, N6A 5C2, Canada.
| |
Collapse
|
29
|
Phiri S, Kamamia CK. Travel time to health-care facilities and HIV elimination in Malawi. LANCET GLOBAL HEALTH 2020; 8:e1449-e1450. [PMID: 33220204 DOI: 10.1016/s2214-109x(20)30394-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 09/01/2020] [Indexed: 10/22/2022]
Affiliation(s)
- Sam Phiri
- Lighthouse Trust, Lilongwe, Malawi; Department of Global Health, University of Washington, Seattle, WA, USA; Department of Medicine, University of North Carolina School of Medicine, Chapel Hill, NC, USA; Department of Public Health, College of Medicine, School of Public Health and Family Medicine, University of Malawi, Lilongwe, Malawi.
| | - Christine Kiruthu Kamamia
- Lighthouse Trust, Lilongwe, Malawi; International Training and Education Centre for Health, University of Washington, Seattle, WA, USA
| |
Collapse
|
30
|
Gumede SB, Venter WDF, Lalla-Edward ST. Understanding adherence in virally suppressed and unsuppressed human immunodeficiency virus-positive urban patients on second-line antiretroviral treatment. South Afr J HIV Med 2020; 21:1107. [PMID: 32934834 PMCID: PMC7479367 DOI: 10.4102/sajhivmed.v21i1.1107] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Accepted: 06/13/2020] [Indexed: 12/25/2022] Open
Abstract
Background Understanding antiretroviral therapy (ART) adherence may assist in designing effective support interventions. Objectives This study elicited perspectives on how to promote treatment adherence from virologically suppressed and unsuppressed patients receiving second-line ART. Methods This was a cross-sectional study conducted with randomly selected patients active on second-line ART, from five public health facilities in the Johannesburg inner city. Data were collected on demographics, clinical information, participant’s experiences and ART knowledge. Virological failure was defined as exceeding 1000 copies/mL. Results The study sample comprised 149 participants; of which 47.7% (n = 71) were virally unsuppressed and 69.1% (n = 103) were women; the median age of the participants was 42 years (interquartile range [IQR] 36–47 years). Experiencing medication-related difficulties in taking second-line ART (p = 0.003), finding second-line regimen more difficult to take than a first-line regimen (p = 0.001) and experiencing side effects (p < 0.001) were all subjective predictors of virological failure. Participants’ recommendations for improving adherence included the introduction of a single tablet regimen (31.6%, n = 55), reducing the dosage to once daily (26.4%, n = 46) and reducing the pill size for second-line regimen (4.0%, n = 7). Conclusion The results of this study highlight the importance of improving patients’ knowledge about adherence and motivation to continue ART use despite the persistence of side effects and difficulties with taking medication.
Collapse
Affiliation(s)
- Siphamandla B Gumede
- Ezintsha, a sub-division of Wits Reproductive Health and HIV Institute, University of the Witwatersrand, Johannesburg, South Africa.,Department of Interdisciplinary Social Science, Public Health, Utrecht University, Utrecht, The Netherlands
| | - Willem D F Venter
- Ezintsha, a sub-division of Wits Reproductive Health and HIV Institute, University of the Witwatersrand, Johannesburg, South Africa
| | - Samanta T Lalla-Edward
- Ezintsha, a sub-division of Wits Reproductive Health and HIV Institute, University of the Witwatersrand, Johannesburg, South Africa
| |
Collapse
|
31
|
Distance to HIV and Antenatal Care: A Geospatial Analysis in Siaya County, Kenya. J Assoc Nurses AIDS Care 2020; 30:548-555. [PMID: 30694879 DOI: 10.1097/jnc.0000000000000050] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
As maternal child health (MCH) programs expand in the setting of HIV, health systems are challenged to reach those most vulnerable and at the greatest need. Cross-sectional surveys of MCH clinics and recent mothers in the Siaya Health Demographic Surveillance System were conducted to assess correlates of accessing antenatal care and facility delivery. Of 376 recent mothers, 93.4% accessed antenatal care and 41.2% accessed facility delivery. Per-kilometer distance between maternal residence and the nearest facility offering delivery services was associated with 7% decreased probability of uptake of facility delivery. Compared with a reference of less than 1 km between home and clinic, a distance of more than 3 km to the nearest facility was associated with 25% decreased probability of uptake of facility delivery. Distance to care was a factor in accessing facility delivery services. Decentralization or transportation considerations may be useful to optimize MCH and HIV service impact in high-prevalence regions.
Collapse
|
32
|
COVID-19-Compliant Strategies for Supporting Treatment Adherence Among People Living with HIV in Sub-Saharan Africa. AIDS Behav 2020; 24:2473-2476. [PMID: 32333204 PMCID: PMC7180655 DOI: 10.1007/s10461-020-02888-0] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
|
33
|
Sanchez-Dominguez MS, Lamadrid-Figueroa H, Leyva-Flores R, Infante-Xibille C. Estimating the effectiveness of self-help groups on the adoption of secondary preventive measures by people living with HIV in Central America, 2012. BMC Health Serv Res 2020; 20:451. [PMID: 32448289 PMCID: PMC7245741 DOI: 10.1186/s12913-020-05235-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Accepted: 04/16/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND According to UNAIDS, the HIV epidemic has stabilized. This as a result of increased condom use and greater access to coverage for antiretroviral therapy (ART). In Central America, civil society organizations work with self-help groups (SHGs) organized in conjunction with public health services to implement interventions seeking to increase condom use and ART adherence for people living with HIV (PLH). METHOD To analyze the effectiveness of SHGs in Central America aimed on increasing condom use and ART adherence in PLH, We conducted a cross-sectional study using a questionnaire and a random sample of 3024 intervention group and 1166 control group. Based on propensity scoring and one-to-one matching (with replacement), we formed a comparison group to help estimate the effectiveness of the above-mentioned intervention on two outcome variables (condom use and ART adherence). The internal consistency of the results was tested through weighted least squares (WLS) and instrumental variable (IV) regression. RESULTS Although bivariate comparisons yielded differences between intervention and control group, we found no evidence that the intervention was effective; nor did we find evidence of a heterogeneous impact among countries after adjusting for propensity scoring and the IV model. The impact observed after performing raw comparisons of the indicators may be attributable to self-selection on the part of PLH rather than to the SHGs strategy. Our results demonstrate that it is imperative to use rigorous intervention evaluation methodology to validate the consistency of results. CONCLUSIONS The intervention had no impact on the outcome indicators measured. We recommend prioritizing the allocation of economic resources for the implementation of interventions with previously proven effectiveness. We also recommend that future studies explore why the intervention failed to produce the expected impact on condom use and ART adherence.
Collapse
Affiliation(s)
| | - Hector Lamadrid-Figueroa
- Centro de Investigación en Salud Poblacional, Instituto Nacional de Salud Pública, Avenida Universidad 655, Santa Maria Ahuacatitlan, Cp. 62100 Cuernavaca, Morelos Mexico
| | - Rene Leyva-Flores
- Centro de Investigación en Sistemas de Salud, Instituto Nacional de Salud Pública, Cuernavaca, Mexico
| | - Cesar Infante-Xibille
- Centro de Investigación en Sistemas de Salud, Instituto Nacional de Salud Pública, Cuernavaca, Mexico
| |
Collapse
|
34
|
Rabkin M, Strauss M, Mantell JE, Mapingure M, Masvawure TB, Lamb MR, Zech JM, Musuka G, Chingombe I, Msukwa M, Boccanera R, Gwanzura C, George G, Apollo T. Optimizing differentiated treatment models for people living with HIV in urban Zimbabwe: Findings from a mixed methods study. PLoS One 2020; 15:e0228148. [PMID: 31990930 PMCID: PMC6986745 DOI: 10.1371/journal.pone.0228148] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Accepted: 01/09/2020] [Indexed: 11/18/2022] Open
Abstract
INTRODUCTION Zimbabwe is scaling up HIV differentiated service delivery (DSD) to improve treatment outcomes and health system efficiencies. Shifting stable patients into less-intensive DSD models is a high priority in order to accommodate the large numbers of newly-diagnosed people living with HIV (PLHIV) needing treatment and to provide healthcare workers with the time and space needed to treat people with advanced HIV disease. DSD is also seen as a way to improve service quality and enhance retention in care. National guidelines support five differentiated antiretroviral treatment models (DART) for stable HIV-positive adults, but little is known about patient preferences, a critical element needed to guide DART scale-up and ensure person-centered care. We designed a mixed-methods study to explore treatment preferences of PLHIV in urban Zimbabwe. METHODS The study was conducted in Harare, and included 35 health care worker (HCW) key informant interviews (KII); 8 focus group discussions (FGD) with 54 PLHIV; a discrete choice experiment (DCE) in which 500 adult DART-eligible PLHIV selected their preferences for health facility (HF) vs. community location, individual vs. group meetings, provider cadre and attitude, clinic operation times, visit frequency, visit duration and cost to patient; and a survey with the 500 DCE participants exploring DART knowledge and preferences. RESULTS Patient preferences were consistent in the FGDs, DCE and survey. Participants strongly preferred respectful HCWs, HF-based services, individual DART models, and less costly services. Patients also preferred less frequent visits and shorter wait times. They were indifferent to variations in HCW cadre and distances from home to HF. These preferences were mostly homogenous, with only minor differences between male vs. female and older vs. younger patients. HCWs in the KII correctly characterized facility-based individual models as the one most favored by patients; HCWs also preferred this model, which they felt decongested HFs and reduced their workload. CONCLUSIONS DART-eligible PLHIV in Harare found it relatively easy to access HFs, and preferred attributes associated with facility-based individual models. Prioritizing these for scale-up in urban areas may be the most efficient way to sustain positive patient outcomes and increase health system performance.
Collapse
Affiliation(s)
- Miriam Rabkin
- ICAP at Columbia University, New York, New York, United States of America
- Department of Epidemiology, Columbia University Mailman School of Public Health, New York, New York, United States of America
- * E-mail:
| | - Michael Strauss
- Health Economics and HIV/AIDS Research Division (HEARD), University of KwaZulu Natal, Durban, South Africa
| | - Joanne E. Mantell
- Department of Psychiatry, Division of Gender, Sexuality and Health, Columbia University, New York, New York, United States of America
- The New York State Psychiatric Institute, New York, New York, United States of America
| | | | - Tsitsi B. Masvawure
- Department of Sociology and Anthropology, College of the Holy Cross, Worcester, Massachusetts, United States of America
| | - Matthew R. Lamb
- ICAP at Columbia University, New York, New York, United States of America
- Department of Epidemiology, Columbia University Mailman School of Public Health, New York, New York, United States of America
| | - Jennifer M. Zech
- ICAP at Columbia University, New York, New York, United States of America
| | | | | | | | - Rodrigo Boccanera
- Health Resources and Services Administration (HRSA), Bethesda, Maryland, United States of America
| | - Clorata Gwanzura
- Ministry of Health and Child Care, HIV/AIDS and STIs Unit, Harare, Zimbabwe
| | - Gavin George
- Health Economics and HIV/AIDS Research Division (HEARD), University of KwaZulu Natal, Durban, South Africa
| | - Tsitsi Apollo
- Ministry of Health and Child Care, HIV/AIDS and STIs Unit, Harare, Zimbabwe
| |
Collapse
|
35
|
Osingada CP, Siu G, Amollo M, Muwanguzi P, Sewankambo N, Kiwanuka N. Acceptability of HIV testing for men attending televised football venues in Uganda. BMC Public Health 2019; 19:1136. [PMID: 31426776 PMCID: PMC6700992 DOI: 10.1186/s12889-019-7478-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Accepted: 08/12/2019] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Worldwide, HIV remains a major public health challenge, especially in Sub-Saharan Africa. Literature indicates that men's involvement in HIV testing, care, and treatment services is lower compared to women, therefore novel approaches are required to engage men in the cascade of HIV care. This study aimed to explore men's perception on the provision of HIV testing services in venues where English Premier League football games are televised. METHODS An exploratory qualitative study was conducted between February and May 2018. Six focus group discussions were conducted with 50 conveniently selected men aged 18 years and older using a pre-tested discussion guide. All focus group discussions were audio recorded, transcribed verbatim, and analyzed thematically. RESULTS Overall, HIV testing at venues telecasting English Premier League football games was acceptable to men. There was a very strong preference for health workers providing testing and counseling services be external or unknown in the local community. Possible motivators for testing services provided in these settings include subsidizing or eliminating entrance fee to venues telecasting games, integrating testing and counseling with health promotion or screening for other diseases, use of local football games as mobilization tools and use of expert clients as role models. CONCLUSIONS This study suggests that HIV testing services at venues where EPL football games are televised is generally acceptable to men. In implementing such services, consideration should be given to preferences for external or unknown health workers and the motivating factors contributing to the use of these services. Given that HIV testing is currently not conducted in these settings, further research should be conducted to evaluate the feasibility of this approach as a means of enhancing HIV testing among Ugandan men.
Collapse
Affiliation(s)
- Charles Peter Osingada
- Department of Nursing, Makerere University College of Health Sciences, School of Health Sciences, P.O. Box 7072, Kampala, Uganda
| | - Godfrey Siu
- Makerere University Child Health and Development Centre, P.O Box 7072, Kampala, Uganda
| | - Mathew Amollo
- Department of Community and Environmental Health, Makerere University College of Health Sciences, School of Public Health, P.O Box 7072, Kampala, Uganda
| | - Patience Muwanguzi
- Department of Nursing, Makerere University College of Health Sciences, School of Health Sciences, P.O. Box 7072, Kampala, Uganda
| | - Nelson Sewankambo
- Department of Internal Medicine, School of Medicine, Makerere College of Health Sciences, P.O Box 7072, Kampala, Uganda
| | - Noah Kiwanuka
- Department of Epidemiology and Biostatistics, Makerere University School of Public Health, P.O Box 7072, Kampala, Uganda
| |
Collapse
|
36
|
Adelekan B, Andrew N, Nta I, Gomwalk A, Ndembi N, Mensah C, Dakum P, Aliyu A. Social barriers in accessing care by clients who returned to HIV care after transient loss to follow-up. AIDS Res Ther 2019; 16:17. [PMID: 31405386 PMCID: PMC6691550 DOI: 10.1186/s12981-019-0231-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 07/17/2019] [Indexed: 11/25/2022] Open
Abstract
Background People living with HIV (PLHIV) constantly need to address social issues such as the cost of accessing care, stigma, and lack of social support which impacts on their level of adherence to clinic visits or antiretroviral treatment leading to adverse health outcomes. This study examined the social barriers in accessing care by clients who returned to care after transient loss to follow-up. Methods This study was a cross-sectional survey of PLHIV from 99 US CDC PEPFAR-supported HIV clinics located in 10 of Nigeria’s 36 states and Federal Capital Territory, who were momentarily lost to follow-up but returned to care after tracking. Demographic and social factors at bivariate and multivariate level were analyzed to determine the predictors of difficulty in accessing HIV clinics. Results Of the 7483 clients tracked, 1386 (18.5%) were confirmed to be in care, 2846 (38.2%) were lost to follow-up (LTFU), 562 (7.5%) returned to care, 843 (11.2%) discontinued care, 827 (11.1%) transferred out to other facilities for care, 514 (6.8%) had died while 505 (6.7%) could not be reached by phone or located at their addresses. 438 out of the 562 (78%) returnee PLHIV gave consent and participated in the study. 216 out of the 438 (50%) clients who returned to care were transiently lost to follow-up because they had difficulty accessing their HIV clinic. Also, 126/438 (29%) of returnee PLHIV were previously lost to follow-up. Difficult access to a HIV clinic was significantly influenced by prior LTFU (OR 2.5 [95% CI 1.3–4.8], p = 0.008), history of being stigmatized (OR 2.1 [95% CI 1.1–3.8], p = 0.02), lack of social or financial support (OR 2.8 [95% CI 1.3–6.0], p = 0.01) and perceived in-adequate healthcare workers support (OR 3.8 [95% CI 1.2–11.2], p = 0.02). Age (p = 0.218) and gender (p = 0.771) were not significant determinants of difficult access to an HIV clinic. Conclusion Stigma, lack of support and prior loss to follow-up event are essential factors affecting retention in care. Social constructs such as home-based visits, community-based care services, transportation subsidies, and robust strong social systems should be built into HIV service delivery models to improve retention in care of people on HIV treatment. The authors advocate for further studies on how differentiated care models impact on retention of patients in care.
Collapse
|
37
|
Dong Y, Fu L, Tan R, Ding L. The Dilemma of Medical Reimbursement Policy in Rural China: Spatial Variability between Reimbursement Region and Medical Catchment Area. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:E2867. [PMID: 31405176 PMCID: PMC6721258 DOI: 10.3390/ijerph16162867] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Revised: 07/28/2019] [Accepted: 08/07/2019] [Indexed: 11/29/2022]
Abstract
Since the initiation of the New Rural Cooperative Medical Scheme (NCMS) in 2003 in China, medical reimbursement plays an increasingly important role in reducing the familial burden of critical illness healthcare in rural China. However, the current medical reimbursement system is operated based on prefecture-level administrative boundaries, which may prevent some residents from accessing higher-quality medical resources. Using a reliable and high-accuracy geographic information system (GIS) dataset, this study investigates whether this reimbursement system restricts rural residents from freely seeking out medical services in the Hubei Province by employing a two-step floating catchment area (2SFCA). Results show that there are spatial differences between the catchment area of different graded medical centers and prefecture-level administrative boundaries. Spatial reimbursement boundaries should be readjusted so that most rural residents receive equitable coverage by the system and reimburse their medical expenses in a more convenient way. Therefore, we argue that the local government should delineate the spatial region of the medical reimbursement for rural residents according to an assessment of their spatial accessibility to different graded medical centers beyond prefecture-level boundaries. We also discuss potential methods for designing reimbursement boundaries and reimbursement management strategies that the Chinese central government could adopt.
Collapse
Affiliation(s)
- Yongqing Dong
- College of Management and Economics, Tianjin University, Tianjin 300072, China
- Center for Social Science Survey and Data, Tianjin University, Tianjin 300072, China
| | - Liping Fu
- College of Management and Economics, Tianjin University, Tianjin 300072, China
- Center for Social Science Survey and Data, Tianjin University, Tianjin 300072, China
| | - Ronghui Tan
- College of Management and Economics, Tianjin University, Tianjin 300072, China.
- Center for Social Science Survey and Data, Tianjin University, Tianjin 300072, China.
| | - Liman Ding
- College of Management and Economics, Tianjin University, Tianjin 300072, China
- Center for Social Science Survey and Data, Tianjin University, Tianjin 300072, China
| |
Collapse
|
38
|
Ochieng BO, Khagayi S, Kamire V, Kwaro D. Is maternal HIV infection a risk factor for delayed or missed infant measles vaccination in western Kenya? AIDS Care 2019; 32:577-584. [PMID: 31288543 DOI: 10.1080/09540121.2019.1640852] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Measles is a highly infectious virus and one of the leading causes of childhood morbidity and mortality in areas with low immunization rates. Despite the introduction of the measles vaccine preventing about 20 million deaths between 2000 and 2016, there still is a low uptake of the vaccine, especially in low-income countries. Maternal HIV positive status is identified as one of the factors inhibiting the uptake of the measles vaccine in some settings. Using data from a Health and Demographic surveillance system (HDSS), and a Longitudinal Bio-behavioural Survey (LBBS), we assessed the effect of a mother's HIV status on a child's overall uptake of measles vaccine and timeliness in western Kenya. The findings did not show association between a mother's HIV status and a child's receipt of measles vaccine (OR = 0.84, 95% CI: 0.65, 1.08). However, higher socio-economic status (SES) was a positive factor for receipt of timely measles vaccine (OR = 1.34, 95% CI: 1.03, 1.75) for middle, (OR = 1.43, 95% CI: 1.10, 1.86) upper middle, and (OR = 1.51, 95% CI: 1.15, 1.98) higher quintiles as compared to the lower. Consequently, it is imperative to incorporate interventions that target low SES children and those that improve economic status.
Collapse
Affiliation(s)
- Benard Omondi Ochieng
- HIV Implementation Science and Services, Kenya Medical Research Institute - Center for Global Health Research, Kisumu, Kenya
| | - Sammy Khagayi
- HIV Implementation Science and Services, Kenya Medical Research Institute - Center for Global Health Research, Kisumu, Kenya
| | - Vivienne Kamire
- HIV Implementation Science and Services, Kenya Medical Research Institute - Center for Global Health Research, Kisumu, Kenya
| | - Daniel Kwaro
- HIV Implementation Science and Services, Kenya Medical Research Institute - Center for Global Health Research, Kisumu, Kenya
| |
Collapse
|
39
|
Zakumumpa H, Kwiringira J, Rujumba J, Ssengooba F. Assessing the level of institutionalization of donor-funded anti-retroviral therapy (ART) programs in health facilities in Uganda: implications for program sustainability. Glob Health Action 2019; 11:1523302. [PMID: 30295159 PMCID: PMC6179085 DOI: 10.1080/16549716.2018.1523302] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Background: In the context of declining international assistance for ART scale-up in Sub-Saharan Africa, the institutionalization of ART programs through integrating them in the organizational routines of health facilities is gaining importance as a program sustainability strategy. Objective: The aims of this study were; (i) to compare the level of institutionalization of ART programs in health facilities in Uganda and (ii) to explore reasons for variations in the degree of program institutionalization. Methods: In Phase One, we utilized Level of Institutionalization Scales developed by Goodman (1993) to measure the degree of institutionalization of ART interventions in 195 health facilities across Uganda. The 45-item questionnaire measured institutionalization based on four sub-systems (production, maintenance, supportive, managerial) theorized to make up an organization assessed against two levels of institutionalization; routines (lowest) niche saturation (highest). In Phase Two, four health facilities were purposively selected (2 with the highest and 2 with the lowest institutionalization scores) for a multiple case-study involving semi-structured interviews with ART clinic managers(n = 32), on-site observations and document review. Results: The two highest scoring health facilities had a longer HIV intervention implementation history of between 8 and 11 years. The highest scoring cases associated intervention institutionalization with sustained workforce trainings in ART management, the retention of ART-trained personnel and generating in-house ART manuals. The turnover of ART-proficient staff was identified as a barrier to intervention institutionalization in the lowest-ranked cases. Significant differences in organizational contexts were identified. The two highest-ranked health facilities were well-established, higher-tier hospitals while the lowest scoring health facilities were lower-level health facilities. Conclusions: The level of institutionalization of ART interventions appeared to be differentiated by level of care in the Ugandan health system. Interventions aimed at strengthening program institutionalization in lower-level health centers at the level of human resources for health could enhance ART scale-up sustainability.
Collapse
Affiliation(s)
- Henry Zakumumpa
- a School of Public Health , Makerere University , Kampala , Uganda
| | | | - Joseph Rujumba
- c School of Medicine , Makerere University , Kampala , Uganda
| | | |
Collapse
|
40
|
Providing a framework for assessment of the access to medicine. ACTA ACUST UNITED AC 2019; 27:243-254. [PMID: 31055777 DOI: 10.1007/s40199-019-00268-1] [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: 11/02/2018] [Accepted: 04/21/2019] [Indexed: 10/26/2022]
Abstract
OBJECTIVE Improving access to effective and safe medicines is one of the major goals of all health systems. To achieve this goal, assessment is a fundamental phase of national medicine programs for access improvement. Collecting and compiling applicable indicators and impart a comprehensive framework for assessing access to medicine, are the aims of this study. METHODS To investigate the published materials on access to medicines framework or indicators, a literature review with a systematic search was conducted using PubMed/ Medline, Scopus, and Google Scholar databases. The results were completed with a general search of documents in Iran Food and Drug Administration (IRFDA). Two independent researchers reviewed all the articles and documents. Thereafter the related indicators were extracted. In focused group discussion of academics and IRFDA experts, duplicate entries or ineffectual concepts were cleaned from the preliminary indicators. In the next step, Delphi questionnaire was sent to the 17 experts that work in academia, Social Security Insurance, IRFDA, Ministry of Health and Iran Pharmacist Association. The results of Delphi technique were finalized in an expert panel. RESULTS One hundred and thirty one indicators were found in systematic search. After primary extraction of related indicators, 77 indicators were sent to the 17 experts in a Delphi form. The results of Delphi were finalized in a specialized-working group and 67 indicators were accepted in 5 categories including physical availability and geographical accessibility (19 indicators), affordability (23 indicators), human resources (4 indicators), quality and safety (5 indicators), information and rational use (16 indicators). CONCLUSION The indicators that inclusively assess the full access to medicine in the concept of rational use have been categorized into five categories in this study. To determine the access to medicine status in each country further local surveys are necessary for all several indicators in each category. Graphical abstract The graphical abstract of accomplished steps.
Collapse
|
41
|
Boyda DC, Holzman SB, Berman A, Grabowski MK, Chang LW. Geographic Information Systems, spatial analysis, and HIV in Africa: A scoping review. PLoS One 2019; 14:e0216388. [PMID: 31050678 PMCID: PMC6499437 DOI: 10.1371/journal.pone.0216388] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Accepted: 04/20/2019] [Indexed: 02/06/2023] Open
Abstract
INTRODUCTION Geographic Information Systems (GIS) and spatial analysis are emerging tools for global health, but it is unclear to what extent they have been applied to HIV research in Africa. To help inform researchers and program implementers, this scoping review documents the range and depth of published HIV-related GIS and spatial analysis research studies conducted in Africa. METHODS A systematic literature search for articles related to GIS and spatial analysis was conducted through PubMed, EMBASE, and Web of Science databases. Using pre-specified inclusion criteria, articles were screened and key data were abstracted. Grounded, inductive analysis was conducted to organize studies into meaningful thematic areas. RESULTS AND DISCUSSION The search returned 773 unique articles, of which 65 were included in the final review. 15 different countries were represented. Over half of the included studies were published after 2014. Articles were categorized into the following non-mutually exclusive themes: (a) HIV geography, (b) HIV risk factors, and (c) HIV service implementation. Studies demonstrated a broad range of GIS and spatial analysis applications including characterizing geographic distribution of HIV, evaluating risk factors for HIV, and assessing and improving access to HIV care services. CONCLUSIONS GIS and spatial analysis have been widely applied to HIV-related research in Africa. The current literature reveals a diversity of themes and methodologies and a relatively young, but rapidly growing, evidence base.
Collapse
Affiliation(s)
- Danielle C. Boyda
- Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, United States of America
| | - Samuel B. Holzman
- Division of Infectious Diseases, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, United States of America
| | - Amanda Berman
- Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, United States of America
- Johns Hopkins Bloomberg School of Public Health Center for Communication Programs, Baltimore, MD, United States of America
| | - M. Kathyrn Grabowski
- Department of Pathology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America
| | - Larry W. Chang
- Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, United States of America
- Division of Infectious Diseases, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, United States of America
| |
Collapse
|
42
|
Abstract
OBJECTIVE This study aimed to calculate the distance patients travel to dental clinics, the rate of bypassing nearby dental clinics and the distance covered when bypassing nearby dental clinics, and explored factors associated with patients' spatial access to dental clinics. DESIGN A secondary data analysis. SETTING Korea Health Panel. PARTICIPANTS We included users of dental care services from 2008 to 2011. A total of 2375 patients and 15 978 dental visits were analysed. PRIMARY OUTCOME MEASURES Korea Health Panel data (2008-2011) were used to geocode patients' and healthcare facilities' addresses. The distance travelled was calculated using road network information. To analyse the panel data, we adopted a generalised estimating equation: geographical measures on the choice of dental care facility were examined based on sex, age, educational level, equivalent income, treatment details and regional classification. RESULTS The median distance travelled to a dental clinic was 1.8 km, which is farther for rural (8.4 km) than for urban (1.5 km) patients. The bypass rate was 58.9%. Patients bypassing nearby dental clinics travelled 9.6 times farther for dental care (p<0.001). Unlike bypass distance, travel distance was not associated with equivalent income. People with higher education and those with implants/orthodontic treatment were more likely to bypass nearby dental clinics and travelled 1.27 times and 1.17 times farther (p<0.01), respectively. CONCLUSIONS Given the spatial barrier to available dental resources, factors associated with spatial access were mostly the same between travel and bypass distance except for equivalent income. The findings of this study suggest that spatial distance acts as a utilisation barrier and demands additional opportunity cost. At the same time, patients' preferences for services also increase their willingness to bypass nearby dental clinics and travel greater distances.
Collapse
Affiliation(s)
- Hosung Shin
- Department of Social and Humanity in Dentistry, Wonkwang University School of Dentistry, Iksan, Korea (the Republic of)
| | - Han-A Cho
- Department of Social and Humanity in Dentistry, Wonkwang University School of Dentistry, Iksan, Korea (the Republic of)
| |
Collapse
|
43
|
Mulewa P, Satumba E, Mubisi C, Kandiado J, Malenga T, Nyondo-Mipando AL. "I Was Not Told That I Still Have The Virus": Perceptions of Utilization of Option B+ Services at a Health Center in Malawi. J Int Assoc Provid AIDS Care 2019; 18:2325958219870873. [PMID: 31478427 PMCID: PMC6900569 DOI: 10.1177/2325958219870873] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Revised: 07/26/2019] [Accepted: 07/26/2019] [Indexed: 11/16/2022] Open
Abstract
Utilization of the prevention of mother-to-child transmission of HIV (PMTCT) services remains a challenge as losses to follow-up are substantial. This study explored factors that influence adherence to maternal antiretroviral (ARV) medications among PMTCT mothers in Malawi. We conducted a descriptive qualitative study from September 2016 to May 2017 using purposive sampling among 16 PMTCT mothers and 4 key informant interviews with health-care workers. Data were audio-recorded and analyzed thematically. The factors that influence adherence to maternal ARV medications include the quality of PMTCT services and social support. Factors that impede adherence include suboptimal counseling women receive on ARV medications, cost of travel, and conflicting advice from religious institutions. Adherence to maternal ARV medications will require the use of existing social support systems in a woman's life as a platform for delivery of the drugs while also maintaining continued and comprehensive counseling on the benefits of maternal ARV medications.
Collapse
Affiliation(s)
- Patience Mulewa
- Department of Health Systems and Policy, School of Public Health and Family
Medicine, College of Medicine, University of Malawi, Blantyre, Malawi
| | - Egrina Satumba
- Department of Health Systems and Policy, School of Public Health and Family
Medicine, College of Medicine, University of Malawi, Blantyre, Malawi
| | - Christopher Mubisi
- Department of Health Systems and Policy, School of Public Health and Family
Medicine, College of Medicine, University of Malawi, Blantyre, Malawi
| | - Joseph Kandiado
- Department of Health Systems and Policy, School of Public Health and Family
Medicine, College of Medicine, University of Malawi, Blantyre, Malawi
| | - Tumaini Malenga
- Department of Health Systems and Policy, School of Public Health and Family
Medicine, College of Medicine, University of Malawi, Blantyre, Malawi
| | - Alinane Linda Nyondo-Mipando
- Department of Health Systems and Policy, School of Public Health and Family
Medicine, College of Medicine, University of Malawi, Blantyre, Malawi
| |
Collapse
|
44
|
Terzian AS, Younes N, Greenberg AE, Opoku J, Hubbard J, Happ LP, Kumar P, Jones RR, Castel AD. Identifying Spatial Variation Along the HIV Care Continuum: The Role of Distance to Care on Retention and Viral Suppression. AIDS Behav 2018; 22:3009-3023. [PMID: 29603112 DOI: 10.1007/s10461-018-2103-8] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Distance to HIV care may be associated with retention in care (RIC) and viral suppression (VS). RIC (≥ 2 HIV visits or labs ≥ 90 days apart in 12 months), prescribed antiretroviral therapy (ART), VS (< 200 copies/mL at last visit) and distance to care were estimated among 3623 DC Cohort participants receiving HIV care in 13 outpatient clinics in Washington, DC in 2015. Logistic regression models and geospatial statistics were computed. RIC was 73%; 97% were on ART, among whom 77% had VS. ZIP code-level clusters of low RIC and high VS were found in Northwest DC, and low VS in Southeast DC. Those traveling ≥ 5 miles had 30% lower RIC (adjusted odds ratio (aOR) 0.71, 95% CI 0.58, 0.86) and lower VS (OR 0.70, 95% CI 0.52, 0.94). Geospatial clustering of RIC and VS was observed, and distance may be a barrier to optimal HIV care outcomes.
Collapse
Affiliation(s)
- A S Terzian
- Department of Epidemiology and Biostatistics, Milken Institute School of Public Health, The George Washington University, Washington, DC, 20052, USA.
| | - N Younes
- Department of Epidemiology and Biostatistics, Milken Institute School of Public Health, The George Washington University, Washington, DC, 20052, USA
| | - A E Greenberg
- Department of Epidemiology and Biostatistics, Milken Institute School of Public Health, The George Washington University, Washington, DC, 20052, USA
| | - J Opoku
- District of Columbia Department of Health, HIV/AIDS, Hepatitis, STD, and TB Administration, Washington, DC, USA
| | - J Hubbard
- Department of Epidemiology and Biostatistics, Milken Institute School of Public Health, The George Washington University, Washington, DC, 20052, USA
| | - L P Happ
- Department of Epidemiology and Biostatistics, Milken Institute School of Public Health, The George Washington University, Washington, DC, 20052, USA
| | - P Kumar
- School of Medicine, Georgetown University, Washington, DC, USA
| | - R R Jones
- Occupational and Environmental Epidemiology Branch, Division of Cancer Epidemiology & Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - A D Castel
- Department of Epidemiology and Biostatistics, Milken Institute School of Public Health, The George Washington University, Washington, DC, 20052, USA
| |
Collapse
|
45
|
Moyo S, Young PW, Gouws E, Naidoo I, Wamicwe J, Mukui I, Marsh K, Igumbor EU, Kim AA, Rehle T. Equity of antiretroviral treatment use in high HIV burden countries: Analyses of data from nationally-representative surveys in Kenya and South Africa. PLoS One 2018; 13:e0201899. [PMID: 30096199 PMCID: PMC6086417 DOI: 10.1371/journal.pone.0201899] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Accepted: 07/24/2018] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE To assess changes and equity in antiretroviral therapy (ART) use in Kenya and South Africa. METHODS We analysed national population-based household surveys conducted in Kenya and South Africa between 2007 and 2012 for factors associated with lack of ART use among people living with HIV (PLHIV) aged 15-64 years. We considered ART use to be inequitable if significant differences in use were found between groups of PLHIV (e.g. by sex). FINDINGS ART use among PLHIV increased from 29.3% (95% confidence interval [CI]: 22.8-35.8) to 42.5% (95%CI: 37.4-47.7) from 2007 to 2012 in Kenya and 17.4% (95%CI: 14.2-20.9) to 30.3% (95%CI: 27.2-33.6) from 2008 to 2012 in South Africa. In 2012, factors independently associated with lack of ART use among adult Kenyan PLHIV were rural residency (adjusted odds ratio [aOR] 1.98, 95%CI: 1.23-3.18), younger age (15-24 years: aOR 4.25, 95%CI: 1.7-10.63, and 25-34 years: aOR 5.16, 95%CI: 2.73-9.74 versus 50-64 years), nondisclosure of HIV status to most recent sex partner (aOR 2.41, 95%CI: 1.27-4.57) and recent recreational drug use (aOR 2.50, 95%CI: 1.09-5.77). Among South African PLHIV in 2012, lack of ART use was significantly associated with younger age (15-24 years: aOR 4.23, 95%CI: 2.56-6.70, and 25-34 years: aOR 2.84, 95%CI: 1.73-4.67, versus 50-64 years), employment status (aOR 1.61, 95%CI: 1.16-2.23 in students versus unemployed), and recent recreational drug use (aOR 4.56, 95%CI: 1.79-11.57). CONCLUSION Although we found substantial increases in ART use in both countries over time, we identified areas needing improvement including among rural Kenyans, students in South Africa, and among young people and drug users in both countries.
Collapse
Affiliation(s)
- Sizulu Moyo
- HIV/AIDS, STIs and TB programme, Human Sciences Research Council, Cape Town, South Africa
- University of Cape Town, School of Public Health and Family Medicine, Cape Town, South Africa
| | - Peter W. Young
- U.S. Centers for Disease Control and Prevention, Division of Global HIV & TB, Nairobi, Kenya
| | - Eleanor Gouws
- The Joint United Nations Programme on HIV/AIDS (UNAIDS), Geneva, Switzerland
| | - Inbarani Naidoo
- University of Cape Town, School of Public Health and Family Medicine, Cape Town, South Africa
| | - Joyce Wamicwe
- Ministry of Health, National AIDS & STI Control Programme, Nairobi, Kenya
| | - Irene Mukui
- Ministry of Health, National AIDS & STI Control Programme, Nairobi, Kenya
| | - Kimberly Marsh
- The Joint United Nations Programme on HIV/AIDS (UNAIDS), Geneva, Switzerland
| | - Ehimario U. Igumbor
- U.S. Centers for Disease Control and Prevention, Division of Global HIV & TB, Pretoria, South Africa
| | - Andrea A. Kim
- U.S. Centers for Disease Control and Prevention, Division of Global HIV & TB, Atlanta, Georgia, United States of America
| | - Thomas Rehle
- University of Cape Town, School of Public Health and Family Medicine, Cape Town, South Africa
| |
Collapse
|
46
|
Tafuma TA, Mahachi N, Dziwa C, Moga T, Baloyi P, Muyambo G, Muchedzi A, Chimbidzikai T, Ncube G, Murungu J, Nyagura T, Lew K. Barriers to HIV service utilisation by people living with HIV in two provinces of Zimbabwe: Results from 2016 baseline assessment. South Afr J HIV Med 2018; 19:721. [PMID: 30214827 PMCID: PMC6131723 DOI: 10.4102/hivmed.v19i1.721] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Accepted: 06/07/2018] [Indexed: 12/02/2022] Open
Abstract
Background The emergence of antiretroviral therapy (ART) transformed HIV from a terminal illness to a chronic disease. However, limited access to health services remains one of many barriers to HIV service utilisation by people living with HIV (PLHIV) in low-resource settings. The goal of this study was to describe the barriers to HIV service utilisation in two provinces of Zimbabwe. Methods A qualitative descriptive study was conducted with PLHIV and village health workers (VHW) in eight districts within the two provinces. Convenience sampling was used to select the participants. This sampling was limited to communities supported by health facilities with more than 500 PLHIV enrolled into HIV care and treatment. Interviews were audio-recorded and transcripts were subjected to thematic content analysis. Results A total of 22 community focus group discussions (FGDs) were conducted. Barriers to using HIV services cited in PLHIV and VHW FGDs were similar. These were categorised as health system-related barriers, which include user fees, long waiting times, lack of confidentiality and negative attitudes by healthcare providers, and lack of consistent community-based HIV services. Community-related barriers cited were stigma and discrimination, food insecurity, distance to facilities and counterproductive messaging from religious sectors. Client-related factors reported were inadequate male involvement in HIV-related activities and defaulting after symptoms improved. Conclusion Our assessment has indicated that there are several barriers to the utilisation of HIV services by PLHIV in the two provinces of Zimbabwe. As new strategies and programmes are being introduced in the current resource-constrained era, efforts should be made to understand the needs of the clients. If programmes are designed with an effort to address some of these challenges, there is a possibility that countries will quickly achieve the 90-90-90 targets set by The Joint United Nations Programme on HIV/AIDS.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - Tendai Nyagura
- United States Agency for International Development, Zimbabwe
| | | |
Collapse
|
47
|
Tafuma TA, Mahachi N, Dziwa C, Moga T, Baloyi P, Muyambo G, Muchedzi A, Chimbidzikai T, Ncube G, Murungu J, Nyagura T, Lew K. Barriers to HIV service utilisation by people living with HIV in two provinces of Zimbabwe: Results from 2016 baseline assessment. South Afr J HIV Med 2018. [DOI: 10.4102/sajhivmed.v19i1.721] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
Background: The emergence of antiretroviral therapy (ART) transformed HIV from a terminal illness to a chronic disease. However, limited access to health services remains one of many barriers to HIV service utilisation by people living with HIV (PLHIV) in low-resource settings. The goal of this study was to describe the barriers to HIV service utilisation in two provinces of Zimbabwe.Methods: A qualitative descriptive study was conducted with PLHIV and village health workers (VHW) in eight districts within the two provinces. Convenience sampling was used to select the participants. This sampling was limited to communities supported by health facilities with more than 500 PLHIV enrolled into HIV care and treatment. Interviews were audio-recorded and transcripts were subjected to thematic content analysis.Results: A total of 22 community focus group discussions (FGDs) were conducted. Barriers to using HIV services cited in PLHIV and VHW FGDs were similar. These were categorised as health system-related barriers, which include user fees, long waiting times, lack of confidentiality and negative attitudes by healthcare providers, and lack of consistent community-based HIV services. Community-related barriers cited were stigma and discrimination, food insecurity, distance to facilities and counterproductive messaging from religious sectors. Client-related factors reported were inadequate male involvement in HIV-related activities and defaulting after symptoms improved.Conclusion: Our assessment has indicated that there are several barriers to the utilisation of HIV services by PLHIV in the two provinces of Zimbabwe. As new strategies and programmes are being introduced in the current resource-constrained era, efforts should be made to understand the needs of the clients. If programmes are designed with an effort to address some of these challenges, there is a possibility that countries will quickly achieve the 90-90-90 targets set by The Joint United Nations Programme on HIV/AIDS.
Collapse
|
48
|
Cuadros DF, Sartorius B, Hall C, Akullian A, Bärnighausen T, Tanser F. Capturing the spatial variability of HIV epidemics in South Africa and Tanzania using routine healthcare facility data. Int J Health Geogr 2018; 17:27. [PMID: 29996876 PMCID: PMC6042209 DOI: 10.1186/s12942-018-0146-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Accepted: 07/02/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Large geographical variations in the intensity of the HIV epidemic in sub-Saharan Africa call for geographically targeted resource allocation where burdens are greatest. However, data available for mapping the geographic variability of HIV prevalence and detecting HIV 'hotspots' is scarce, and population-based surveillance data are not always available. Here, we evaluated the viability of using clinic-based HIV prevalence data to measure the spatial variability of HIV in South Africa and Tanzania. METHODS Population-based and clinic-based HIV data from a small HIV hyper-endemic rural community in South Africa as well as for the country of Tanzania were used to map smoothed HIV prevalence using kernel interpolation techniques. Spatial variables were included in clinic-based models using co-kriging methods to assess whether cofactors improve clinic-based spatial HIV prevalence predictions. Clinic- and population-based smoothed prevalence maps were compared using partial rank correlation coefficients and residual local indicators of spatial autocorrelation. RESULTS Routinely-collected clinic-based data captured most of the geographical heterogeneity described by population-based data but failed to detect some pockets of high prevalence. Analyses indicated that clinic-based data could accurately predict the spatial location of so-called HIV 'hotspots' in > 50% of the high HIV burden areas. CONCLUSION Clinic-based data can be used to accurately map the broad spatial structure of HIV prevalence and to identify most of the areas where the burden of the infection is concentrated (HIV 'hotspots'). Where population-based data are not available, HIV data collected from health facilities may provide a second-best option to generate valid spatial prevalence estimates for geographical targeting and resource allocation.
Collapse
Affiliation(s)
- Diego F Cuadros
- Department of Geography and Geographic Information Science, University of Cincinnati, Cincinnati, OH, 45221, USA. .,Health Geography and Disease Modeling Laboratory, University of Cincinnati, Cincinnati, USA.
| | - Benn Sartorius
- Department of Public Health Medicine, School of Nursing and Public Health, University of KwaZulu-Natal, Durban, South Africa
| | - Chris Hall
- Geographical Information Systems and Science Program, Kingston University, London, UK
| | - Adam Akullian
- Institute for Disease Modeling, 3150 139th Ave SE, Bellevue, USA
| | - Till Bärnighausen
- Africa Health Research Institute, University of KwaZulu-Natal, Durban, South Africa.,Heidelberg Institute for Public Health, University of Heidelberg, Heidelberg, Germany.,Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, USA
| | - Frank Tanser
- Africa Health Research Institute, University of KwaZulu-Natal, Durban, South Africa.,School of Nursing and Public Health, University of KwaZulu-Natal, Durban, South Africa
| |
Collapse
|
49
|
HIV viral suppression and geospatial patterns of HIV antiretroviral therapy treatment facility use in Rakai, Uganda. AIDS 2018; 32:819-824. [PMID: 29369167 DOI: 10.1097/qad.0000000000001761] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To assess geospatial patterns of HIV antiretroviral therapy (ART) treatment facility use and whether they were impacted by viral load suppression. METHODS We extracted data on the location and type of care services utilized by HIV-positive persons accessing ART between February 2015 and September 2016 from the Rakai Community Cohort Study in Uganda. The distance from Rakai Community Cohort Study households to facilities offering ART was calculated using the open street map road network. Modified Poisson regression was used to identify predictors of distance traveled and, for those traveling beyond their nearest facility, the probability of accessing services from a tertiary care facility. RESULTS In total, 1554 HIV-positive participants were identified, of whom 68% had initiated ART. The median distance from households to the nearest ART facility was 3.10 km (interquartile range, 1.65-5.05), but the median distance traveled was 5.26 km (interquartile range, 3.00-10.03, P < 0.001) and 57% of individuals travelled further than their nearest facility for ART. Those with higher education and wealth were more likely to travel further. In total, 93% of persons on ART were virally suppressed, and there was no difference in the distance traveled to an ART facility between those with suppressed and unsuppressed viral loads (5.26 vs. 5.27 km, P = 0.650). CONCLUSION Distance traveled to HIV clinics was increased with higher socioeconomic status, suggesting that wealthier individuals exercise greater choice. However, distance traveled did not vary by those who were or were not virally suppressed.
Collapse
|
50
|
Modifications to ART service delivery models by health facilities in Uganda in promotion of intervention sustainability: a mixed methods study. Implement Sci 2017; 12:45. [PMID: 28376834 PMCID: PMC5379666 DOI: 10.1186/s13012-017-0578-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2016] [Accepted: 03/28/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND In November 2015, WHO released new treatment guidelines recommending that all diagnosed as HIV positive be enrolled on antiretroviral therapy (ART). Sustaining and expanding ART scale-up programs in resource-limited settings will require adaptations and modifications to traditional ART delivery models to meet the rapid increase in demand. We identify modifications to ART service delivery models by health facilities in Uganda to sustain ART interventions over a 10-year period (2004-2014). METHODS A mixed methods approach involving two study phases was adopted. In the first phase, a survey of a nationally representative sample of health facilities (n = 195) in Uganda which were accredited to provide ART between 2004 and 2009 was conducted. The second phase involved semi-structured interviews (n = 18) with ART clinic managers of 6 of the 195 health facilities purposively selected from the first study phase. We adopted a thematic framework consisting of four categories of modifications (format, setting, personnel, and population). RESULTS The majority of health facilities 185 (95%) reported making modifications to ART interventions between 2004 and 2014. Of the 195 health facilities, 157 (81%) rated the modifications made to ART as "major." Modifications to ART were reported under all the four themes. The quantitative and qualitative findings are integrated and presented under four themes. Format: Reducing the frequency of clinic appointments and pharmacy-only refill programs was identified as important strategies for decongesting ART clinics. SETTING Home-based care programs were introduced to reduce provider ART delivery costs. Personnel: Task shifting to non-physician cadre was reported in 181 (93%) of the health facilities. POPULATION Visits to the ART clinic were rationalized in favor of the sub-population deemed to have more clinical need. Two health facilities focused on patients living nearer the health facilities to align with targets set by external donors. CONCLUSIONS Over the study period, health facilities made several modifications ART interventions to improve fit with their resource-constrained settings thereby promoting long-term sustainability. Further research evaluating the effect of these modifications on patient outcomes and ART delivery costs is recommended. Our findings have implications for the sustainability of ART scale-up programs in Uganda and other resource-limited settings.
Collapse
|