Hlengiwe Nokuthula Sacolo Gwebu

Dr. Hlengiwe Nokuthula Sacolo Gwebu

Centre for Social Science Research, University of Cape Town, Cape Town 7700, South Africa
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Research Focus & Metrics

Academic Career Length

9Years (2018-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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18 January 2018 in BMC Infectious Diseases
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Hlengiwe Nokuthula Sacolo GwebuHlengiwe Nokuthula Sacolo Gwebu
Hlengiwe Nokuthula Sacolo Gwebu
MCMoses John Chimbari
Moses John Chimbari
CKCHESTER KALINDA
CHESTER KALINDA
Schistosomiasis remains a global health problem with an estimated 250 million people in 78 countries infected, of whom 85% live in Sub-Saharan Africa. Preventive chemotherapy remains the key public health strategy to combat schistosomiasis worldwide. Recently the WHO emphasized on the use of integrative approaches in the control and elimination of schistosomiasis. However, a detailed understanding of sociocultural factors that may influence the uptake of the intended health activities and services is vital. Thus, our study sought to understand the knowledge, attitudes, perceptions, beliefs and practices about schistosomiasis in various communities in Sub-Saharan Africa. A systematic search of literature for the period 2006–2016 was done on Medline, PubMed, CINAHL, Psych info and Google Scholar using the following key words “Schistosomiasis, S. mansoni, S. haematobium, knowledge, attitudes, perceptions, beliefs and practices in Sub-Saharan Africa” in combination with Bolean operators (OR, AND). In this context, we reviewed studies conducted among school children, community members and caregivers of preschool children. Thematic analysis was utilised for the overall synthesis of the selected studies. This was done after reading the articles in depth. Themes were identified and examined for similarities, differences and contradictions. Gaps in schistosomiasis related knowledge and sociocultural barriers towards the uptake of preventive and treatment services among communities in Sub-Saharan Africa were identified. In addition to limited knowledge and negative attitudes, risky water related practices among community members, school children and caregivers of preschool children were identified as key factors promoting transmission of the disease. The study concluded that a comprehensive health education programme using contextual and standardised training tools may improve peoples’ knowledge, attitudes and practices in relation to schistosomiasis prevention and control. Findings also highlight the significance of including caregivers in the planning and implementation schistosomiasis control programs targeting pre-school children.

16 June 2019 in Infectious Diseases of Poverty
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Hlengiwe Nokuthula Sacolo GwebuHlengiwe Nokuthula Sacolo Gwebu
Hlengiwe Nokuthula Sacolo Gwebu
MCMoses John Chimbari
Moses John Chimbari
CKCHESTER KALINDA
CHESTER KALINDA
Despite efforts to control neglected tropical diseases (NTDs), schistosomiasis and soil-transmitted helminthiases remain widely prevalent in sub-Saharan Africa. Recent data suggest that these infections are prevalent among preschool aged children (PSAC) in poor communities. Evidence of schistosomiasis and soil-transmitted helminths (STH) infection patterns and prevalence among PSAC is essential for effective treatment and control programmes. The aim of the study was to determine the prevalence, intensity and risk factors of schistosomiasis and STH infection among PSAC in the Ingwavuma area of uMkhanyakude District, South Africa. A cross-sectional study was conducted among 1143 PSAC aged 1–5 years in 34 preschools and early childhood development (ECD) centres. Data on risk factors was collected using a semi-structured questionnaire. A Kruskal–Wallis test was used to compare the differences in infection intensity with age. Pearson Chi-square test and multivariate logistic regression were performed to assess the association between PSAC infection status, sociodemographic, household, water and sanitation variables and hygiene practices of PSAC and their caregivers. We observed a low prevalence of Schistosoma haematobium (1.0%) and S. mansoni (0.9%). The prevalence of Ascaris lumbricoides (18.3%) was high compared to Trichuris trichiura (1.2%), hookworms (1.6%) and Taenia (6.4%). The odds of schistosome infection were lowest among PSAC under younger (15–24 years) caregivers (0.1, 95% CI: 0.02–0.54) and those who used tap water (0.3, 95% CI: 0.09–0.78) for domestic purposes. Schistosome infection was however higher among PSAC who bathed in river water (17.4, 95% CI: 5.96–51.04). STH infection on the other hand was lowest among PSAC who did not play in soil (0.1, 95% CI: 0.51–0.28), were from households that used tap water for domestic purposes (0.5, 95% CI: 0.27–0.80) and PSAC under the care of younger (25–35 years) caregivers (0.3, 95% CI: 0.10–0.75). The risk of STH infection was highest among PSAC who did not wash their hands with soap (3.5, 95% CI: 1.04–11.67) and PSAC whose nails were not trimmed (3.6, 95% CI: 1.75–7.26). The findings show low prevalence and infection intensity of schistosomiasis and STH infection except A. lumbricoides among PSAC. Factors predicting schistosomiasis and STH infection among PSAC were related to caregivers’ age, educational status, water and hygiene practices. STH infection was exclusively associated with PSAC playing and handwashing habits. These findings highlight the need to include PSAC caregivers in schistosomiasis and STH prevention and control programmes.

22 August 2019 in BMC Infectious Diseases
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Hlengiwe Nokuthula Sacolo GwebuHlengiwe Nokuthula Sacolo Gwebu
Hlengiwe Nokuthula Sacolo Gwebu
MKMuhubiri Kabuyaya
Muhubiri Kabuyaya
MCMoses John Chimbari
Moses John Chimbari
Schistosomiasis and soil-transmitted helminth infections are among the most chronic infections worldwide. Based on their demonstrable impact on human health, the WHO recently recommended the implementation of robust strategies aimed at controlling or eliminating schistosomiasis and soil-transmitted helminths by 2020. The implementation of this strategy, however, warrants a clear understanding of the community’s knowledge, attitudes and practices in relation to these infections. This study sought to identify sociocultural gaps that should be addressed to ensure the success of cost-effective community-based schistosomiasis-soil-transmitted helminths control and elimination programs. This was a cross-sectional mixed methodology study. Quantitative data were collected using a structured questionnaire from 442 caregivers of preschool aged children. In-depth interviews and focus group discussions were conducted among caregivers, preschool teachers, traditional authorities and community caregivers. All interviews were captured using an audio recorder to maximize accuracy. Quantitative data were analysed using bivariate and multivariate techniques while qualitative data were analysed thematically. Findings reflected inadequate knowledge, attitudes and practices in relation to schistosomiasis and soil-transmitted helminths while awareness of schistosomiasis and soil-transmitted helminths was high (87.1 and 79.2% respectively). Correct knowledge on transmission, prevention, signs and symptoms and life cycle was low (below 50%) for both infections among those who had heard of the disease. From multivariate analysis, being aged at least 35 years increased the odds of reporting good practices on schistosomiasis by 65% (COR 1.652, 95% CI: 1.073–2.543) while receiving health information through community meetings (COR 0.072, 95% CI: 0.010–0.548) significantly reduced the odds of having good knowledge on schistosomiasis. These findings are valuable in designing behavioural change approaches towards enhancing health outcomes through community-based interventions to ensure effective control and elimination of schistosomiasis and soil-transmitted helminths. There is a critical need for channelling efforts towards making health education the core of schistosomiasis and soil-transmitted helminths programs aimed at achieving intensified control or elimination of these infections by 2020.

3 May 2024 in JMIR Research Protocols
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MAMaria Da Graca Ambrosio
Maria Da Graca Ambrosio
JLJamie M Lachman
Jamie M Lachman
PZPaula Zinzer
Paula Zinzer
Hlengiwe Nokuthula Sacolo GwebuHlengiwe Nokuthula Sacolo Gwebu
Hlengiwe Nokuthula Sacolo Gwebu
SVSeema Vyas
Seema Vyas
GMGj Melendez-Torres
Gj Melendez-Torres
Background: Violence against children (VAC) is a serious public health concern with long-lasting adverse effects. Evidence-based parenting programs are one effective means to prevent VAC; however, these interventions are not scalable in their typical in-person group format, especially in low- and middle-income countries where the need is greatest. While digital delivery, including via chatbots, offers a scalable and cost-effective means to scale up parenting programs within these settings, it is crucial to understand the key pillars of user engagement to ensure their effective implementation. Objective: This study aims to investigate the most effective and cost-effective combination of external components to optimize user engagement with ParentText, an open-source chatbot-led parenting intervention to prevent VAC in Mpumalanga, South Africa. Methods: This study will use a mixed methods design incorporating a 2 × 2 factorial cluster-randomized controlled trial and qualitative interviews. Parents of adolescent girls (32 clusters, 120 participants [60 parents and 60 girls aged 10 to 17 years] per cluster; N=3840 total participants) will be recruited from the Ehlanzeni and Nkangala districts of Mpumalanga. Clusters will be randomly assigned to receive 1 of the 4 engagement packages that include ParentText alone or combined with in-person sessions and a facilitated WhatsApp support group. Quantitative data collected will include pretest-posttest parent- and adolescent-reported surveys, facilitator-reported implementation data, and digitally tracked engagement data. Qualitative data will be collected from parents and facilitators through in-person or over-the-phone individual semistructured interviews and used to expand the interpretation and understanding of the quantitative findings. Results: Recruitment and data collection started in August 2023 and were finalized in November 2023. The total number of participants enrolled in the study is 1009, with 744 caregivers having completed onboarding to the chatbot-led intervention. Female participants represent 92.96% (938/1009) of the sample population, whereas male participants represent 7.03% (71/1009). The average participant age is 43 (SD 9) years. Conclusions: The ParentText Optimisation Trial is the first study to rigorously test engagement with a chatbot-led parenting intervention in a low- or middle-income country. The results of this study will inform the final selection of external delivery components to support engagement with ParentText in preparation for further evaluation in a randomized controlled trial in 2024. Trial Registration: Open Science Framework (OSF); https://doi.org/10.17605/OSF.IO/WFXNE International Registered Report Identifier (IRRID): DERR1-10.2196/52145

13 September 2024 in Frontiers in Public Health
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Hlengiwe Nokuthula Sacolo GwebuHlengiwe Nokuthula Sacolo Gwebu
Hlengiwe Nokuthula Sacolo Gwebu
TMTendai Elvis Mutembedza
Tendai Elvis Mutembedza
JKJacqueline Kilby
Jacqueline Kilby
JRJeldau Rieff
Jeldau Rieff
SJStyn Jamu
Styn Jamu
\G\R\Nhlengiwe Gwebu
\R\Nhlengiwe Gwebu
Background: Encouraging positive parenting practices through evidence-based interventions is vital for the achievement of SDG target 16.2, which aims to eradicate all forms of violence against children while promoting their safety and mental wellbeing. As low- and middle- income countries increasingly adopt parenting programs, policymakers and implementers face the challenge of efficiently transporting, adapting, and implementing them across multiple settings.Purpose: This study seeks to evaluate the real-world experiences, challenges, and best practices in implementing parent support programs in Botswana.Method: A series of interviews with program implementers and stakeholders from governmental and non-governmental organizations were conducted. Key informants from governmental and non-governmental institutions were recruited through purposive and snowball sampling and 17 practitioners participated in the study. Data collection was carried out through online Zoom video conferencing at a convenient time and location for participants.Findings: The findings indicate several factors that contribute to the successful implementation of parenting programs in Botswana, including (a) enabling factors such as supportive policies, regulations and guidelines, (b) innovative factors such as capacity building, program adaptation and mixed method program delivery, (c) bridging factors through collaborations with skilled organizations, and (d) intra-organizational factors such as organizational resources, program sustainability, and support for program staff.Conclusion: No single organization or strategy can sustainably foster positive parenting support in Botswana. Instead, a collective and collaborative learning approach is necessary to develop lasting and scalable solutions.

7 November 2022 in Global Public Health
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Journal Article
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YSYulia Shenderovich
Yulia Shenderovich
Hlengiwe Nokuthula Sacolo GwebuHlengiwe Nokuthula Sacolo Gwebu
Hlengiwe Nokuthula Sacolo Gwebu
ZFZuyi Fang
Zuyi Fang
JLJamie Lachman
Jamie Lachman
LCLucie Cluver
Lucie Cluver
CWCatherine Ward
Catherine Ward
We explore how organisations working on parenting programmes and other types of family support and violence prevention in low-resource settings experienced the pandemic. In August 2020–May 2021, we interviewed (1) staff from three community-based organisations delivering evidence-informed parenting interventions and other psychosocial services for families in Cape Town, South Africa, (2) staff from a parenting programme training organisation and (3) staff from two international organisations supporting psychosocial services in South Africa. Interviews (22) were thematically analysed, with findings in three areas. First, respondents noted changes in the context, including the job losses, food insecurity, and stress experienced by local communities, and reductions in organisational funding. Second, we found that in response to these context changes, the organisations shifted their focus to food provision and COVID prevention. Parenting and psychosocial programmes were adapted – e.g. by changing the physical delivery settings, reducing group sizes, and taking up digital and phone implementation. Participants reported improved perceptions of remote delivery as a feasible approach for working with families – but internet and phone access remained challenging. Third, the pandemic brought new responsibilities for staff, and both the challenges of working from home and the health risks of in-person work.