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1.
PLoS One ; 19(5): e0296570, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38728277

RESUMO

In Zimbabwe, the ZAZIC consortium employs two-way, text-based (2wT) follow-up to strengthen post-operative care for voluntary medical male circumcision (VMMC). 2wT scaled nationally with evidence of client support and strengthened follow-up. However, 2wT uptake among healthcare providers remains suboptimal. Understanding the gap between mobile health (mHealth) potential for innovation expansion and scale-up realization is critical for 2wT and other mHealth innovations. Therefore, we conducted an exploratory qualitative study with the objective of identifying 2wT program strengths, challenges, and suggestions for scale up as part of routine VMMC services. A total of 16 in-depth interviews (IDIs) with diverse 2wT stakeholders were conducted, including nurses, monitoring & evaluation teams, and technology partners-a combination of perspectives that provide new insights. We used both inductive and deductive coding for thematic analysis. Among 2wT drivers of expansion success, interviewees noted: 2wT care benefits for clients; effective hands-on 2wT training; ease of app use for providers; 2wT saved time and money; and 2wT strengthened client/provider interaction. For 2wT scale-up challenges, staff shortages; network infrastructure constraints; client costs; duplication of paper and electronic reporting; and complexity of digital tools integration. To improve 2wT robustness, respondents suggested: more staff training to offset turnover; making 2wT free for clients; using 2wT to replace paper VMMC reporting; integrating with routine VMMC reporting systems; and expanding 2wT to other health areas. High stakeholder participation in app design, implementation strengthening, and evaluation were appreciated. Several 2wT improvements stemmed from this study, including enrollment of multiple people on one number to account for phone sharing; 2wT inclusion of minors ages 15+; clients provided with $1 to offset SMS costs; and reduced SMS messages to clients. Continued 2wT mentoring for staff, harmonization of 2wT with Ministry e-health data systems, and increased awareness of 2wT's client and provider benefits will help ensure successful 2wT scale-up.


Assuntos
Circuncisão Masculina , Pesquisa Qualitativa , Envio de Mensagens de Texto , Humanos , Zimbábue , Masculino , Telemedicina/métodos , Pessoal de Saúde , Seguimentos , Adulto
2.
BMJ Open ; 14(5): e084918, 2024 May 01.
Artigo em Inglês | MEDLINE | ID: mdl-38692732

RESUMO

INTRODUCTION: A prototype lateral flow device detecting cytokine biomarkers interleukin (IL)-1α and IL-1ß has been developed as a point-of-care test-called the Genital InFlammation Test (GIFT)-for detecting genital inflammation associated with sexually transmitted infections (STIs) and/or bacterial vaginosis (BV) in women. In this paper, we describe the rationale and design for studies that will be conducted in South Africa, Zimbabwe and Madagascar to evaluate the performance of GIFT and how it could be integrated into routine care. METHODS AND ANALYSIS: We will conduct a prospective, multidisciplinary, multicentre, cross-sectional and observational clinical study comprising two distinct components: a biomedical ('diagnostic study') and a qualitative, modelling and economic ('an integration into care study') part. The diagnostic study aims to evaluate GIFT's performance in identifying asymptomatic women with discharge-causing STIs (Chlamydia trachomatis (CT), Neisseria gonorrhoeae (NG), Trichomonas vaginalis (TV) and Mycoplasma genitalium (MG)) and BV. Study participants will be recruited from women attending research sites and family planning services. Several vaginal swabs will be collected for the evaluation of cytokine concentrations (ELISA), STIs (nucleic acid amplification tests), BV (Nugent score) and vaginal microbiome characteristics (16S rRNA gene sequencing). The first collected vaginal swab will be used for the GIFT assay which will be performed in parallel by a healthcare worker in the clinic near the participant, and by a technician in the laboratory. The integration into care study aims to explore how GIFT could be integrated into routine care. Four activities will be conducted: user experiences and/or perceptions of the GIFT device involving qualitative focus group discussions and in-depth interviews with key stakeholders; discrete choice experiments; development of a decision tree classification algorithm; and economic evaluation of defined management algorithms. ETHICS AND DISSEMINATION: Findings will be reported to participants, collaborators and local government for the three sites, presented at national and international conferences, and disseminated in peer-reviewed publications.The protocol and all study documents such as informed consent forms were reviewed and approved by the University of Cape Town Human Research Ethics Committee (HREC reference 366/2022), Medical Research Council of Zimbabwe (MRCZ/A/2966), Comité d'Ethique pour la Recherche Biomédicale de Madagascar (N° 143 MNSAP/SG/AMM/CERBM) and the London School of Hygiene and Tropical Medicine ethics committee (LSHTM reference 28046).Before the start, this study was submitted to the Clinicaltrials.gov public registry (NCT05723484). TRIAL REGISTRATION NUMBER: NCT05723484.


Assuntos
Biomarcadores , Infecções Sexualmente Transmissíveis , Vaginose Bacteriana , Humanos , Feminino , Vaginose Bacteriana/diagnóstico , Estudos Prospectivos , Biomarcadores/análise , Infecções Sexualmente Transmissíveis/diagnóstico , Estudos Transversais , Testes Imediatos , Estudos de Viabilidade , Interleucina-1alfa/metabolismo , Interleucina-1alfa/análise , Interleucina-1beta/análise , Adulto , Citocinas/metabolismo , Citocinas/análise , África do Sul , Zimbábue , Estudos Observacionais como Assunto , Estudos Multicêntricos como Assunto
3.
BMC Health Serv Res ; 24(1): 557, 2024 May 01.
Artigo em Inglês | MEDLINE | ID: mdl-38693548

RESUMO

BACKGROUND: The Global Fund partnered with the Zimbabwean government to provide end-to-end support to strengthen the procurement and supply chain within the health system. This was accomplished through a series of strategic investments that included infrastructure and fleet improvement, training of personnel, modern equipment acquisition and warehouse optimisation. This assessment sought to determine the effects of the project on the health system. METHODS: This study employed a mixed methods design combining quantitative and qualitative research methods. The quantitative part entailed a descriptive analysis of procurement and supply chain data from the Zimbabwe healthcare system covering 2018 - 2021. The qualitative part comprised key informant interviews using a structured interview guide. Informants included health system stakeholders privy to the Global Fund-supported initiatives in Zimbabwe. The data collected through the interviews were transcribed in full and subjected to thematic content analysis. RESULTS: Approximately 90% of public health facilities were covered by the procurement and distribution system. Timeliness of order fulfillment (within 90 days) at the facility level improved from an average of 42% to over 90% within the 4-year implementation period. Stockout rates for HIV drugs and test kits declined by 14% and 49% respectively. Population coverage for HIV treatment for both adults and children remained consistently high despite the increasing prevalence of people living with HIV. The value of expired commodities was reduced by 93% over the 4-year period. Majority of the system stakeholders interviewed agreed that support from Global Fund was instrumental in improving the country's procurement and supply chain capacity. Key areas include improved infrastructure and equipment, data and information systems, health workforce and financing. Many of the participants also cited the Global Fund-supported warehouse optimization as critical to improving inventory management practices. CONCLUSION: It is imperative for governments and donors keen to strengthen health systems to pay close attention to the procurement and distribution of medicines and health commodities. There is need to collaborate through joint planning and implementation to optimize the available resources. Organizational autonomy and sharing of best practices in management while strengthening accountability systems are fundamentally important in the efforts to build institutional capacity.


Assuntos
Atenção à Saúde , Zimbábue , Humanos , Atenção à Saúde/organização & administração , Atenção à Saúde/economia , Pesquisa Qualitativa , Equipamentos e Provisões/provisão & distribuição , Equipamentos e Provisões/economia , Cooperação Internacional
4.
Health Promot Int ; 39(3)2024 Jun 01.
Artigo em Inglês | MEDLINE | ID: mdl-38742894

RESUMO

Zimbabwe has implemented universal antenatal care (ANC) policies since 1980 that have significantly contributed to improvements in ANC access and early childhood mortality rates. However, Demographic and Health Surveys (DHS) and Multiple Indicator Cluster Surveys (MICS), two of Zimbabwe's main sources of health data and evidence, often provide seemingly different estimates of ANC coverage and under-five mortality rates. This creates confusion that can result in disparate policies and practices, with potential negative impacts on mother and child health in Zimbabwe. We conducted a comparability analysis of multiple DHS and MICS datasets to enhance the understanding of point estimates, temporal changes, rural-urban differences and reliability of estimates of ANC coverage and neonatal, infant and under-five mortality rates (NMR, IMR and U5MR, separately) from 2009 to 2019 in Zimbabwe. Our two samples z-tests revealed that both DHS and MICS indicated significant increases in ANC coverage and declines in IMR and U5MR but only from 2009 to 2015. NMR neither increased nor declined from 2009 to 2019. Rural-urban differences were significant for ANC coverage (2009-15 only) but not for NMR, IMR and U5MR. We found that there is a need for more precise DHS and MICS estimates of urban ANC coverage and all estimates of NMR, IMR and U5MR, and that shorter recall periods provide more reliable estimates of ANC coverage in Zimbabwe. Our findings represent new interpretations and clearer insights into progress and gaps around ANC coverage and under-five mortality rates that can inform the development, implementation, monitoring and evaluation of policy and practice responses and further research in Zimbabwe.


Assuntos
Mortalidade da Criança , Cuidado Pré-Natal , Humanos , Zimbábue/epidemiologia , Lactente , Cuidado Pré-Natal/estatística & dados numéricos , Feminino , Pré-Escolar , Mortalidade da Criança/tendências , Recém-Nascido , Mortalidade Infantil/tendências , Adulto , Gravidez , População Rural , Inquéritos Epidemiológicos , Adolescente , População Urbana/estatística & dados numéricos , Adulto Jovem
5.
Afr J Prim Health Care Fam Med ; 16(1): e1-e9, 2024 May 06.
Artigo em Inglês | MEDLINE | ID: mdl-38708728

RESUMO

BACKGROUND:  Stroke patients who are discharged from hospital because of limited access to rehabilitation facilities are cared for by lay caregivers who at times have limited knowledge of infection prevention and control (IPC). User-friendly educational interventions can help bridge this knowledge gap and enhance safe care of these persons. AIM:  To describe the development and validation of educational interventions for home-based stroke patients. The validation process enhanced the reliability and validity of the job aid resulting in standardised quality patient care of stroke patients. SETTING:  Mutasa district, Manicaland province, Zimbabwe. METHODS:  The systematic six steps in quality intervention development guided the development of the job aid. Graphic designers assisted with development of diagrams and annotations. A purposively selected eight-member panel of IPC expert reviewers was invited to validate the job aid using a standardised validation tool. RESULTS:  The panel agreed that the job aid's title, target group and media of instruction were adequately explained, and the background could be easily understood during practice. The content was approved with some modifications on the description of instructions to caregivers. Seven reviewers agreed that the materials used ensured understandability, acceptability, practicability and usability of the educational interventions by caregivers, and one reviewer was neutral in commenting effectiveness of the job aid. CONCLUSION:  The developed job aid addressed knowledge barriers in IPC for caregivers, and the reviewers confirmed that the developed job aid was adequate for effective use by lay home-based caregivers.Contribution: Utilisation of this intervention standardises patient care practices.


Assuntos
Cuidadores , Serviços de Assistência Domiciliar , Acidente Vascular Cerebral , Humanos , Zimbábue , Serviços de Assistência Domiciliar/normas , Reprodutibilidade dos Testes , Controle de Infecções/métodos , Conhecimentos, Atitudes e Prática em Saúde , Feminino , Masculino
6.
Front Public Health ; 12: 1367584, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38721533

RESUMO

Background: A persistent treatment gap remains between children and adults living with HIV. The Zvandiri program, developed by Africaid, is one of the few models of differentiated service delivery for children, adolescents, and youth that has been shown to improve outcomes along the HIV care continuum, employing Community Adolescent Treatment Supporters (CATS) to offer peer counseling and patient navigation. Our qualitative study provides an in-depth analysis of the feelings and experiences Zimbabwean youth had following an HIV diagnosis, and the ways that CATS facilitated linkage and retention in care. Methods: We conducted in-depth interviews in Shona with adolescents and young adults who were recently diagnosed with HIV in Zimbabwe. Interviews were audio-recorded, transcribed, and then translated to English. Interviews were coded in Dedoose using a structured a priori codebook. We wrote semi-structured summary memos for each interview. We co-conducted thematic analysis, guided by interpretive phenomenology with a team of Zimbabwean and American experienced qualitative researchers and community partners. We co-developed memos to elaborate and understand key themes across interviews. Results: Most of our interview participants recounted an immediate sense of loss upon testing HIV positive and a fear that "there was no hope for the future." CATS played a pivotal role for youth, providing emotional, educational, and logistical support to facilitate treatment initiation, adherence, and persistence in care. The CATS program supported youth through multiple approaches: group sessions, individual meetings, and via text or phone. While CATS offered counseling and comfort to participants, they emphasized the long-term importance of identifying at least one other person in participants' lives who could know their status and support them around HIV. Conclusion: Our findings delineate some of the key concerns that face youth after receiving an HIV diagnosis and the ways that a community-based adherence peer navigation program supported participants to navigate both their feelings and the health care system. Results can inform practice at community-based agencies that are implementing or considering peer youth navigation programs and garner support for policy to fund interventions for youth.


Assuntos
Infecções por HIV , Grupo Associado , Pesquisa Qualitativa , Humanos , Zimbábue , Infecções por HIV/terapia , Infecções por HIV/psicologia , Adolescente , Masculino , Feminino , Adulto Jovem , Entrevistas como Assunto , Apoio Social , Aconselhamento , Adulto
7.
Nat Commun ; 15(1): 2910, 2024 Apr 17.
Artigo em Inglês | MEDLINE | ID: mdl-38632262

RESUMO

Malnutrition underlies almost half of all child deaths globally. Severe Acute Malnutrition (SAM) carries unacceptable mortality, particularly if accompanied by infection or medical complications, including enteropathy. We evaluated four interventions for malnutrition enteropathy in a multi-centre phase II multi-arm trial in Zambia and Zimbabwe and completed in 2021. The purpose of this trial was to identify therapies which could be taken forward into phase III trials. Children of either sex were eligible for inclusion if aged 6-59 months and hospitalised with SAM (using WHO definitions: WLZ <-3, and/or MUAC <11.5 cm, and/or bilateral pedal oedema), with written, informed consent from the primary caregiver. We randomised 125 children hospitalised with complicated SAM to 14 days treatment with (i) bovine colostrum (n = 25), (ii) N-acetyl glucosamine (n = 24), (iii) subcutaneous teduglutide (n = 26), (iv) budesonide (n = 25) or (v) standard care only (n = 25). The primary endpoint was a composite of faecal biomarkers (myeloperoxidase, neopterin, α1-antitrypsin). Laboratory assessments, but not treatments, were blinded. Per-protocol analysis used ANCOVA, adjusted for baseline biomarker value, sex, oedema, HIV status, diarrhoea, weight-for-length Z-score, and study site, with pre-specified significance of P < 0.10. Of 143 children screened, 125 were randomised. Teduglutide reduced the primary endpoint of biomarkers of mucosal damage (effect size -0.89 (90% CI: -1.69,-0.10) P = 0.07), while colostrum (-0.58 (-1.4, 0.23) P = 0.24), N-acetyl glucosamine (-0.20 (-1.01, 0.60) P = 0.67), and budesonide (-0.50 (-1.33, 0.33) P = 0.32) had no significant effect. All interventions proved safe. This work suggests that treatment of enteropathy may be beneficial in children with complicated malnutrition. The trial was registered at ClinicalTrials.gov with the identifier NCT03716115.


Assuntos
Enteropatias , Desnutrição , Desnutrição Aguda Grave , Criança , Humanos , Animais , Bovinos , Lactente , Zâmbia , Zimbábue , Acetilglucosamina , Budesonida , Edema , Biomarcadores
9.
Int J Public Health ; 69: 1606648, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38638129

RESUMO

For many, the World Health Organization's (WHO) definition of health does not reflect their own understanding of health, because it lacks aspects such as spiritual wellbeing. Responding to these concerns, the WHO called in 2023 for a vision of health that integrates physical, mental, psychological, emotional, spiritual, and social wellbeing. To date, medical practitioners are often reluctant to consider spiritual aspects, because of a perceived lack of statistical evidence about the strength of relations. Research on this topic is emerging. A recent study among 800 young people living with HIV in Zimbabwe showed how study participants navigated three parallel, at times contradicting health systems (religious, traditional, medical). Conflicting approaches led to multifaceted dilemmas (= spiritual struggles), which were significantly related to poorer mental and physical health. This illustrates the need for inclusion of spiritual aspects for health and wellbeing in research, and of increased collaboration between all stakeholders in healthcare.


Assuntos
Saúde , Espiritualidade , Espiritualismo/psicologia , Terapias Espirituais/tendências , Organização Mundial da Saúde , Medicina Tradicional/tendências , Medicina/métodos , Medicina/tendências , Zimbábue , Infecções por HIV/psicologia , Infecções por HIV/terapia , Humanos , Adulto Jovem , Saúde Holística/tendências , Saúde Pública/métodos , Saúde Pública/tendências , Atenção à Saúde
10.
S Afr Fam Pract (2004) ; 66(1): e1-e12, 2024 Mar 26.
Artigo em Inglês | MEDLINE | ID: mdl-38572876

RESUMO

BACKGROUND: Interventions for Type 2 Diabetes reduction among older people aged more than 50 years living with HIV (PLWH) are pertinent as they face excess risks amid a growing population of ageing PLWH. AIM: To describe interventions for Type 2 Diabetes reduction among older people living with HIV in Harare Urban DistrictSetting: The study was conducted in a low socio-economic setting from five primary health care clinics in Harare urban District. METHODS: A qualitative multi-method approach was applied using an exploratory descriptive design and an integrative review literature. The exploratory descriptive study collected data from two purposively selected samples; (1) older PLWH and (2) nurses. Whittemore and Knafl's framework was used for the integrative literature review with articles from 2013 to 2023 selected. Data source triangulation was applied using Braun and Clark's content analysis framework. Ethical approval was obtained (14056739_CREC_CHS_2022). RESULTS: 23 older PLWH with mean age, 62 years, 9 nurses with an average of 6 years' experience and 12 articles comprised the three data sources.  Key themes that emerged were that, screening should include; assessment from a younger age; assessment of HIV and ART-specific risks; diagnostic testing of Type 2 diabetes tests at ART initiation and routinely. Health education should provide information on adequate physical activity parameters and increased consumption of fruits and vegetables. Metformin may be considered as a pharmacological intervention where lifestyle interventions fail. CONCLUSION: The proposed interventions suggest measures to reduce Type 2 Diabetes and mitigate excess risks faced by older PLWH.Contribution: Improved screening, health education and pharmacological interventions for older PLWH in primary health care settings enable Type 2 Diabetes reduction.


Assuntos
Diabetes Mellitus Tipo 2 , Infecções por HIV , Humanos , Idoso , Pessoa de Meia-Idade , Diabetes Mellitus Tipo 2/epidemiologia , Diabetes Mellitus Tipo 2/terapia , Infecções por HIV/tratamento farmacológico , Infecções por HIV/epidemiologia , Zimbábue , Estilo de Vida , Educação em Saúde
11.
S Afr Fam Pract (2004) ; 66(1): e1-e8, 2024 Mar 18.
Artigo em Inglês | MEDLINE | ID: mdl-38572873

RESUMO

BACKGROUND:  The study explored and described the meaning attached to the lived experiences of women living with human immunodeficiency virus (HIV) in the rural context of Zimbabwe. Stigma and discrimination negatively impact one's ability to perform the expected social roles, the quality of life, and the efforts to prevent the spread of HIV and acquired immunodeficiency syndrome (AIDS) and reduce HIV-related mortality. Thus, the study aims to understand the meaning attached to the lived experiences of HIV-positive women living in rural areas or villages of Matabeleland South province in Zimbabwe. METHODS:  The study used a qualitative, descriptive, and exploratory design. Four focus group discussions were conducted with 24 HIV-positive rural women living in Matabeleland South province, Zimbabwe. An Interpretative Phenomenological Analysis (IPA) was adopted to explore and describe the meaning attached to the lived experiences of women living with HIV. RESULTS:  Two interconnected themes were identified in the analysis with their sub-themes. These were: (1) struggle for social belonging, with subthemes - loss of social belonging and reduced access to community-based empowerment opportunities and (2) struggle for maintaining the quality of life with subthemes - lack of need-based community healthcare and food insecurity. CONCLUSION:  Being a woman living with HIV in rural Zimbabwe means a perpetual struggle to maintain one's humanness and quality of life.Contribution: This study's results will support the efforts of the Zimbabwean government to improve the quality of life of HIV-positive women living in rural areas.


Assuntos
Síndrome da Imunodeficiência Adquirida , Infecções por HIV , Soropositividade para HIV , Humanos , Feminino , Grupos Focais , Zimbábue , Qualidade de Vida
12.
J Int AIDS Soc ; 27(4): e26231, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38627887

RESUMO

INTRODUCTION: We sought to characterize social and structural drivers of HIV vulnerability for transgender women (TGW) in Zimbabwe, where TGW are not legally recognized, and explore differences in vulnerability by feminine presentation. METHODS: A secondary analysis was conducted with a sub-sample of participants recruited from a 2019 respondent-driven sampling survey that comprised men who have sex with men, TGW and genderqueer individuals assigned male sex at birth, from two cities in Zimbabwe. Survey questionnaires captured information related to socio-demographics, sexual and substance use behaviours, and social and structural barriers to HIV services. Secondary analyses were restricted to participants who identified as female, transfemale or transwomen (236/1538) and were unweighted. Descriptive statistics were used to calculate sample estimates and chi-square and Fisher's exact tests were used to assess differences in vulnerability by feminine presentation. RESULTS: Among 236 TGW, almost half (45.3%) presented as feminine in the 6 months preceding the survey and 8.5% had ever used hormones to affirm their gender identities. Median age among TGW was 23 years (interquartile range: 20-26). Feminine presenting TGW in our sample had higher prevalence of arrest (15.9% vs. 3.9%), rejection by family/friends (38.3% vs. 14.0%), employment termination (11.2% vs. 3.9%), employment refusal (14.0% vs. 3.9%), denial of healthcare (16.8% vs. 2.3%), physical, sexual or verbal harassment or abuse (59.8% vs. 34.1%), alcohol dependence (32.7% vs. 12.4%), recent transactional sex with a male or TGW partner (30.8% vs. 13.3%) and recent non-injection drug use (38.3% vs. 20.2%) than non-feminine presenting TGW (all p-value <0.05). CONCLUSIONS: Findings suggest that TGW, particularly feminine presenting TGW, experience social and structural inequities which may contribute to HIV vulnerability. Interventions aimed at addressing inequities, including trans competency training for providers and gender-affirming, psychosocial and legal support services for TGW, might mitigate risk.


Assuntos
Infecções por HIV , Minorias Sexuais e de Gênero , Pessoas Transgênero , Recém-Nascido , Masculino , Feminino , Humanos , Adulto Jovem , Adulto , Homossexualidade Masculina , Infecções por HIV/epidemiologia , Infecções por HIV/psicologia , Zimbábue/epidemiologia , Comportamento Sexual , Identidade de Gênero , Inquéritos e Questionários
13.
BMC Public Health ; 24(1): 928, 2024 Apr 01.
Artigo em Inglês | MEDLINE | ID: mdl-38556866

RESUMO

BACKGROUND: The discrepancy between blood supply and demand requires accurate forecasts of the blood supply at any blood bank. Accurate blood donation forecasting gives blood managers empirical evidence in blood inventory management. The study aims to model and predict blood donations in Zimbabwe using hierarchical time series. The modelling technique allows one to identify, say, a declining donor category, and in that way, the method offers feasible and targeted solutions for blood managers to work on. METHODS: The monthly blood donation data covering the period 2007 to 2018, collected from the National Blood Service Zimbabwe (NBSZ) was used. The data was disaggregated by gender and blood groups types within each gender category. The model validation involved utilising actual blood donation data from 2019 and 2020. The model's performance was evaluated through the Mean Absolute Percentage Error (MAPE), uncovering expected and notable discrepancies during the Covid-19 pandemic period only. RESULTS: Blood group O had the highest monthly yield mean of 1507.85 and 1230.03 blood units for male and female donors, respectively. The top-down forecasting proportions (TDFP) under ARIMA, with a MAPE value of 11.30, was selected as the best approach and the model was then used to forecast future blood donations. The blood donation predictions for 2019 had a MAPE value of 14.80, suggesting alignment with previous years' donations. However, starting in April 2020, the Covid-19 pandemic disrupted blood collection, leading to a significant decrease in blood donation and hence a decrease in model accuracy. CONCLUSIONS: The gradual decrease in future blood donations exhibited by the predictions calls for blood authorities in Zimbabwe to develop interventions that encourage blood donor retention and regular donations. The impact of the Covid-19 pandemic distorted the blood donation patterns such that the developed model did not capture the significant drop in blood donations during the pandemic period. Other shocks such as, a surge in global pandemics and other disasters, will inevitably affect the blood donation system. Thus, forecasting future blood collections with a high degree of accuracy requires robust mathematical models which factor in, the impact of various shocks to the system, on short notice.


Assuntos
Bancos de Sangue , COVID-19 , Humanos , Masculino , Feminino , Doação de Sangue , Fatores de Tempo , Pandemias , Zimbábue/epidemiologia , Doadores de Sangue , Previsões , COVID-19/epidemiologia
14.
BMC Public Health ; 24(1): 1174, 2024 Apr 29.
Artigo em Inglês | MEDLINE | ID: mdl-38679733

RESUMO

BACKGROUND: Vaccines are effective biological interventions that reduce health burdens. However, during the COVID-19 pandemic, there were concerns about varying levels of COVID-19 vaccination coverage in the Zimbabwean population. This study aimed to understand facilitators and barriers to COVID-19 vaccine uptake in the Zimbabwean population. METHODS: In September-October 2023, key informant interviews (KIIs) and focus group discussions (FGDs) were conducted with a sample comprising health workers, village health workers, church leaders, traditional healers, teachers, youth leaders and the general population selected across the country. At each site, the participant sample was homogeneous. Data were collected using audiotapes, transcribed verbatim, and translated into English. Data were analysed manually using thematic analysis. RESULTS: Ten FGDs and 30 KIIs were conducted across the country. Among the facilitators of COVID-19 vaccine uptake were the perceived benefits of COVID-19 vaccination, such as protection from infection, severe disease and death. People also complied with COVID-19 vaccination because of the government's call for mandatory vaccination, travel restrictions, restrictions when entering some premises for services, visiting, working, learning and functions. Barriers to COVID-19 vaccine uptake included low-risk perception, negative attitudes emanating from concerns about the origins of the vaccines, COVID-19 cases or death of vaccinated people, negative peer influence, religious doctrines, cultural beliefs and misconceptions circulating through social media. Other barriers included knowledge gaps on COVID-19 vaccines, safety, effectiveness, side effects, access-related challenges to COVID-19 services and concerns over the changing policy on COVID-19 vaccination. CONCLUSIONS: The study has shown the importance of community engagement and data-driven public health communication strategies to facilitate behaviour change for increased uptake of a vaccine. In future epidemics, public health campaigns should focus on the timely provision of information explaining the benefits of an intervention, addressing safety concerns more effectively. To build trust and hence improve vaccine uptake by the public, there is a need for continuous engagement with people and to provide platforms for dialogue to address issues contributing to low vaccine uptake.


Assuntos
Vacinas contra COVID-19 , COVID-19 , Grupos Focais , Pesquisa Qualitativa , Humanos , Zimbábue , COVID-19/prevenção & controle , COVID-19/epidemiologia , Vacinas contra COVID-19/administração & dosagem , Feminino , Masculino , Adulto , Pessoa de Meia-Idade , Conhecimentos, Atitudes e Prática em Saúde , Hesitação Vacinal/psicologia , Hesitação Vacinal/estatística & dados numéricos , Vacinação/estatística & dados numéricos , Vacinação/psicologia , Adulto Jovem , Adolescente , SARS-CoV-2 , Cobertura Vacinal/estatística & dados numéricos , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Aceitação pelo Paciente de Cuidados de Saúde/psicologia
15.
BMC Infect Dis ; 24(1): 385, 2024 Apr 09.
Artigo em Inglês | MEDLINE | ID: mdl-38594631

RESUMO

BACKGROUND: Practicing hand hygiene is recommended as one of the key preventive measures for reducing the transmission of COVID-19 and other infectious agents. However, it is often not practiced frequently enough or correctly by the public. We aimed to identify barriers to and facilitators of hand hygiene in the Zimbabwean population during the COVID-19 pandemic. METHODS: A qualitative study was conducted with a purposive sample of health workers, village health workers, church leaders, traditional healers, teachers, youth leaders and the general population selected from ten districts across the country from September to October 2022. Semistructured interviews were conducted with 3 key informant interviews per site. In addition, one homogenous focus group discussion was also conducted per site using a focus group discussion guide. The data were recorded on audiotapes, transcribed verbatim, and translated into English. All the analyses were performed manually using thematic analysis. RESULTS: Two themes were identified as facilitators of hand hygiene. These include individual factors (knowledge of hand hygiene practices and how they are performed) and access-related factors (access to hand washing infrastructure, soap, and sanitizers). Among the barriers to hand hygiene, four themes were identified: individual factors (knowledge gaps in proper hand washing, lack of conviction about hand hygiene, and habitual behaviour), access-related factors (lack of access to hand washing infrastructure, soap, and sanitizers), safety concerns (concern about the side effects of sanitizers), and sociocultural and religious factors (social customs, cultural beliefs, values, and religious practices). CONCLUSION: During public health emergencies, there is a need for people to access uninterrupted, on-premises water supplies to promote compliance with hand hygiene. The provision of clean water and hand washing facilities is critical for vulnerable communities to afford them the opportunity to improve quality of life and facilitate resilience in the event of future pandemics. Community engagement is important for identifying vulnerability factors to provide appropriate mitigatory measures.


Assuntos
COVID-19 , Higiene das Mãos , Adolescente , Humanos , COVID-19/prevenção & controle , Pandemias/prevenção & controle , Sabões , Qualidade de Vida , Zimbábue/epidemiologia , Desinfecção das Mãos
16.
Reprod Health ; 21(1): 56, 2024 Apr 22.
Artigo em Inglês | MEDLINE | ID: mdl-38649934

RESUMO

BACKGROUND: Despite being integral to women's well-being, achieving good menstrual health (MH) remains a challenge. This study examined MH services uptake (including information, analgesics, and a choice of MH products - the menstrual cup and reusable pads) and sustained use of MH products within an integrated sexual and reproductive health intervention for young people in Zimbabwe. METHODS: This mixed-methods study was nested within a cluster randomised trial of integrated sexual and reproductive health services (CHIEDZA) for youth in three provinces (Harare, Mashonaland East, and Bulawayo). The study collected qualitative and quantitative data from 27,725 female clients aged 16-24 years, who accessed CHIEDZA from April 2019 - March 2022. Using a biometric (fingerprint recognition) identification system, known as SIMPRINTS, uptake of MH information, products, and analgesics and other services was tracked for each client. Descriptive statistics and logistic regression were used to investigate MH service uptake and product choice and use over time, and the factors associated with these outcomes. Thematic analysis of focus group discussions and interviews were used to further explore providers' and participants' experiences of the MH service and CHIEDZA intervention. RESULTS: Overall, 36,991 clients accessed CHIEDZA of whom 27,725 (75%) were female. Almost all (n = 26,448; 95.4%) took up the MH service at least once: 25433 took up an MH product with the majority (23,346; 92.8%) choosing reusable pads. The uptake of cups varied across province with Bulawayo province having the highest uptake (13.4%). Clients aged 20-24 years old were more likely to choose cups than reusable pads compared with those aged 16-19 years (9.4% vs 6.0%; p < 0.001). Over the implementation period, 300/1819 (16.5%) of clients swapped from the menstrual cup to reusable pads and 83/23346 (0.4%) swapped from reusable pads to the menstrual cup. Provision of the MH service encouraged uptake of other important SRH services. Qualitative findings highlighted the provision of free integrated SRH and MH services that included a choice of MH products and analgesics in a youth-friendly environment were key to high uptake and overall female engagement with SRH services. CONCLUSIONS: High uptake demonstrates how the MH service provided much needed access to MH products and information. Integration of MH within an SRH intervention proved central to young women accessing other SRH services.


Assuntos
Analgésicos , Serviços de Saúde Reprodutiva , Adolescente , Adulto , Feminino , Humanos , Adulto Jovem , Analgésicos/administração & dosagem , Conhecimentos, Atitudes e Prática em Saúde , Produtos de Higiene Menstrual/estatística & dados numéricos , Produtos de Higiene Menstrual/provisão & distribuição , Menstruação , Saúde Reprodutiva , Serviços de Saúde Reprodutiva/estatística & dados numéricos , Saúde Sexual , Zimbábue
17.
Soc Sci Med ; 348: 116750, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-38531215

RESUMO

Globally, there are 2 billion 'informal' workers, who lack access to social protection while facing profound health risks and socioeconomic exclusions. The informal economy has generated most jobs in Low and Middle-Income Countries (LMICs), but few studies have explored informal workers' complex health vulnerabilities, including in the face of climate change. This paper will discuss recent action-research in Indore (India), Harare, and Masvingo (Zimbabwe) with informal workers like vendors, waste-pickers, and urban farmers. We conducted qualitative interviews (N = 110 in India), focus group discussions (N = 207 in Zimbabwe), and a quantitative survey (N = 418 in Zimbabwe). Many informal workers live in informal settlements ('slums'), and we highlight the interrelated health risks at their homes and workplaces. We explore how climate-related threats-including heatwaves, drought, and floods-negatively affect informal workers' health and livelihoods. These challenges often have gender-inequitable impacts. We also analyse workers' individual and collective responses. We propose a comprehensive framework to reveal the drivers of health in the informal economy, and we complement this holistic approach with a new research agenda. Our framework highlights the socioeconomic, environmental, and political determinants of informal workers' health. We argue that informal workers may face difficult trade-offs, due to competing priorities in the face of climate change and other risks. Future interventions will need to recognise informal workers' array of risks and co-develop multifaceted solutions, thereby helping to avoid such impossible choices. We recommend holistic initiatives to foster health and climate resilience, as well as participatory action-research partnerships and qualitative, intersectional data-collection with informal workers.


Assuntos
Mudança Climática , Pesquisa Qualitativa , Humanos , Zimbábue , Índia , Feminino , Masculino , Adulto , Saúde Pública , Grupos Focais , Setor Informal , Pessoa de Meia-Idade , Saúde Ocupacional/estatística & dados numéricos
19.
Artigo em Inglês | MEDLINE | ID: mdl-38541262

RESUMO

Wash'Em is a process that supports humanitarians in assessing and designing rapid but context-specific hygiene programmes in crises or outbreaks. The process consists of training implementers, using tools to learn from populations, and entering findings into a software which generates contextualised activities. A process evaluation of Wash'Em use was conducted in a drought-affected area in Midland province, Zimbabwe. Data were collected during the programme design and following implementation using a mix of qualitative methods. Findings were classified against the intended stages of Wash'Em, and the evaluation domains were defined by the UKRI Medical Research Council. The Wash'Em process was not fully implemented as intended. An abridged training was utilised, some of the tools for learning from populations were omitted, many of the recommended activities were not implemented, the delivery modalities were different from intended, the budget available was minimal, and the number of people exposed to activities were fewer than hoped. Despite these 'on the ground' challenges and adaptations, the Wash'Em process was considered feasible by implementers and was seen to be less top-down than most programme design approaches. The populations exposed to the intervention found the activities engaging, understood the content, and reportedly took action to improve handwashing behaviour. Programmes such as Wash'Em, which facilitate community participation and are underpinned by theory and evidence, are likely to yield positive results even if processes are followed imperfectly.


Assuntos
Desinfecção das Mãos , Higiene , Humanos , Zimbábue , Surtos de Doenças , Avaliação de Programas e Projetos de Saúde
20.
BMC Public Health ; 24(1): 677, 2024 Mar 04.
Artigo em Inglês | MEDLINE | ID: mdl-38439010

RESUMO

BACKGROUND: Diabetic foot disease (DF) is a common diabetes-related complication; however, the prevalence and associated risk factors for DF are not well characterised among people living with diabetes (PLWD) in Zimbabwe. This may suggest the unavailability of adequate strategies to diagnose and treat DF in the country. This study aimed to determine the prevalence of DF and associated risk factors for PLWD in Harare, Zimbabwe. METHODS: This was a cross-sectional study, employing a quantitative approach. In total, 352 PLWD were recruited from 16 primary care clinics in Harare. Sociodemographic and clinical data were collected via face-to-face interviews and clinical records reviews. The DF screening included an evaluation for peripheral neuropathy, ankle-brachial index (ABI), ulceration, and amputation. Self-administered questionnaires were used to assess knowledge, attitudes, and practices (KAPs), and KAP was scored using Bloom's cut-off. Chi-Square goodness-of-fit tests were performed, and regression analyses were used for association analysis. The threshold for significance was p < 0.05. RESULTS: This group included 82 men and 279 women, with a combined mean age of 57.9 ± 14 years. Twenty one (~ 26%) men and 41 (15%) women had type 1 diabetes. The diabetes type distribution significantly differed by gender (p < 0.001). Oral hypoglycaemics (71%) were most commonly administered for management. DF was observed in 53% (95% CI = 50-56) of PLWD. Other DF symptoms observed were abnormal ABI (53%), peripheral neuropathy (53%), foot ulceration (17%) and amputation (3%). Peripheral neuropathy increased the risk of ulceration (OR = 1.7; 95% CI = 1.1-2.6; p = 0.019), while insulin use was protective against amputation (OR = 0.1; 95% CI = 0.1-0.9; p = 0.049). Most (87%) of the participants demonstrated good DF knowledge and the importance of adhering to medication to prevent DF. However, 96% did not know that smoking was a risk factor for DF. Nearly two-thirds (63%) demonstrated poor attitudes and practices. Poor attitudes and practices were not predictors of DF ulceration risk (p > 0.05). CONCLUSION: This study showed that there was a high prevalence of DF (53%) in PLWD in Zimbabwe, and insulin use was protective against DF. There is an urgent need for policy revisions to include foot screening in routine primary care and increasing insulin use for PLWD to prevent complications such as DF as an integral part of primary care.


Assuntos
Diabetes Mellitus , Pé Diabético , Insulinas , Doenças do Sistema Nervoso Periférico , Masculino , Feminino , Humanos , Adulto , Pessoa de Meia-Idade , Idoso , Pé Diabético/epidemiologia , Estudos Transversais , Prevalência , Zimbábue/epidemiologia , Fatores de Risco
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