Wilfred Njabulo Nunu

Prof. Wilfred Njabulo Nunu

University of Venda
orcid

Research Focus & Metrics

Academic Career Length

10Years (2017-Present)

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

Representative Publications

View All Publications
3 January 2022 in Reproductive Health
Verified
Journal Article
Open access
PDF file
Wilfred Njabulo NunuWilfred Njabulo Nunu
Wilfred Njabulo Nunu
LMLufuno Makhado
Lufuno Makhado
JMJabu Tsakani Mabunda
Jabu Tsakani Mabunda
RLRachel Tsakani Lebese
Rachel Tsakani Lebese
Background: Health service providers play a significant role in crafting and implementing health policies and programs that manage adolescent sexual health-related issues at different health system levels. These influence adolescent sexual behaviours and practices. Aim: This study explored the roles of health service providers in managing adolescent sexual issues and how this impacts their sexual behaviours and practices. The study further probed the health service providers on how the indigenous health system could be integrated into the modern health system for effective management of adolescent sexual health related issues. Methods: A qualitative cross-sectional survey was conducted on purposively selected health service providers in health facilities in Mberengwa and Umguza districts. Data was collected using unstructured interviews that were recorded, transcribed verbatim, and thematically analysed. Findings were presented as clearly defined as superordinate and subordinate themes. Results: A total of five superordinate themes and 19 subordinate themes emerged from the interrogated data. The superordinate themes were: overview of adolescent sexual health issues, role of modern health system in adolescent sexual health issues, challenges encountered, indigenous health system factors that could be factored into modern health systems, and strategies to foster the integration of indigenous health system and modern health system. The subordinate themes explored in-depth the findings of the key stakeholders under the five superordinate themes. Conclusions: From the findings, it can be concluded that health service providers play an essential role in shaping and providing adolescent sexual health services that adolescents utilise despite challenges that have reduced demand for these services. Therefore, there is a need to point out that there is a window of opportunity to foster collaborations between the indigenous health system and the modern health system as they strive to serve the adolescents to the best of their ability though in different contextual settings.

1 January 2022 in INQUIRY: The Journal of Health Care Organization, Provision, and Financing
Verified
Journal Article
Open access
NMNicholas Mudonhi
Nicholas Mudonhi
Wilfred Njabulo NunuWilfred Njabulo Nunu
Wilfred Njabulo Nunu
Traditional medicine has the potential to boost the health and economies of many SSA countries, especially if regulatory mechanisms are deployed to govern their protection and utilisation. There is lack of knowledge regarding traditional medicines and their impact on pregnancy. This paper reviews the literature on traditional medicine utilisation among pregnant women in Sub-Saharan African countries. The paper, determined the proportion of pregnant women utilising traditional medicines in Sub-Saharan Africa, identified the different types of traditional medicine used during antenatal care and reasons for Use in Sub-Saharan Africa and also identified challenges that are faced by women who use traditional medicine in antenatal care. A systematic exploratory review was conducted guided by the PRISMA framework. The databases that were searched included Google Scholar, PubMed, Cochrane, HINARI and the World Health Organization. Forty-one literature sources were eligible and included in the review process. Reported traditional medicine utilisation ranged between 12 and 93% among pregnant women in Sub-Saharan Africa. Different types of traditional medicines have been utilised in Sub-Saharan Africa for different purposes. Safety and poor management of usage were reported to be some of the challenges associated with traditional medicine. There is a need to determine chemical components and mode of action of these herbs as some could be beneficial, whilst others harmful, leading to severe pregnancy complications.

30 January 2017 in African Journal of Primary Health Care & Family Medicine
Verified
Journal Article
Open access
PDF file
Wilfred Njabulo NunuWilfred Njabulo Nunu
Wilfred Njabulo Nunu
PMPascalia O. Munyewende
Pascalia O. Munyewende
Background: The majority of health care users in South Africa utilise primary health care (PHC) services where these services are free at the point of entry. There is a dearth of knowledge on the factors influencing patient satisfaction with PHC clinic services.Aim: This study compared patient satisfaction with PHC services in the Free State (FS) and Gauteng (GP) provincesSetting: Secondary data analysis was conducted on a cross-sectional survey obtained from the Research on the State of Nursing Project run by the Centre for Health Policy in 2012.Methods: A pre-tested satisfaction survey questionnaire with questions on facility evaluation, experience with providers and receipt of medication was administered to 1110 systematically randomly sampled adult patients attending antiretroviral, hypertension, diabetes and tuberculosis services.Results: Of 1110 respondents, 1096 responded to the patient satisfaction survey signifying a 98.8% response rate. Over 60% of respondents were women in both provinces. Over 90% of patients were satisfied with PHC services in both provinces. Factors associated with satisfaction in GP and FS were time spent waiting for consultation, nurses listened, being given information on condition and being treated politely. Having privacy respected came out as a significant factor in FS.Conclusions: High levels of satisfaction with PHC services were experienced by study participants in both provinces. Satisfied patients adhere to treatment plans and have better health-seeking behaviour, which translates to improved clinical outcomes. Therefore, nurses should continue listening, respecting and treating their patients with politeness, and also implement efficient work schedules to reduce patient waiting times.

31 January 2020 in Reproductive Health
Verified
Journal Article
Open access
PDF file
Wilfred Njabulo NunuWilfred Njabulo Nunu
Wilfred Njabulo Nunu
LMLufuno Makhado
Lufuno Makhado
JMJabu Mabunda
Jabu Mabunda
RLRachel Tsakani Lebese
Rachel Tsakani Lebese
Background: Zimbabwe has the highest teenage pregnancy rate in Sub Saharan Africa. Human Immunodeficiency Virus (HIV) and Acquired Immunodeficiency Syndrome (AIDS) prevalence in adolescents that are from tribes that perform cultural initiations and subscribe to certain norms are higher than the national prevalence which is estimated at 12% (18 and 13.6% respectively) in Zimbabwe. Indigenous Health Systems (IHSs) and Modern Health Systems (MHSs) in Zimbabwe run parallel thereby introducing challenges in the management of adolescent sexual health due to conflicts. This study seeks to develop strategies that will facilitate the integration of IHSs and MHS in Mberengwa and Umguza districts. Methods: This research will be conducted in two phases. The first phase would utilise a concurrent triangulation mixed methods design with both qualitative and quantitative approaches. The findings from the qualitative and quantitative approaches would be merged through a comparison of findings side by side. The second phase would focus on the development and validation of strategies that would facilitate the integration of IHSs and MHSs. The Strength, Weakness, Opportunity and Threat (SWOT) analysis would be applied on interfaced findings from phase one. The Basic Logic and the Build, Overcome, Explore and Minimise (BOEM) models would then be used to develop strategies based on the SWOT findings. The developed strategies would be validated through the application of Delphi technique and administration of checklist to selected key stakeholders through organised workshops. Discussion: There have been no known studies found in the literature that explores the possibility and developed strategies of integrating IHSs and MHSs so as to promote safe sexual practices in adolescents. Most programs on sexual health have ignored the role of IHSs and MHSs in influencing safe sexual practices leading to them failing to attain desired goals. A lot of emphases has been targeted at minimising the spread of Sexually Transmitted Infections (STIs) through advocating for utilisation MHSs rather than focussing on an integrating systems that are meant to manage Adolescent Sexual Health (ASH) related issues. The study protocol was approved by the University of Venda Ethics Committee Registration (SHS/19/PH/17/2608) on the 26th of August 2019.

1 March 2020 in Waste Management
Verified
Journal Article
Open access
OMOfhani Munyai
Ofhani Munyai
Wilfred Njabulo NunuWilfred Njabulo Nunu
Wilfred Njabulo Nunu
Population growth, urbanisation and economic development have led to the increasing generation of municipal solid waste while environmentally sustainable management remains a challenge the world over. This study sought to investigate health effects associated with proximity to waste collection points in Beitbridge Municipality, Zimbabwe. A cross-sectional study was undertaken to compare the occurrence of disease among the residents living within different distances from the waste collection points (50 m, 100 m, 150 m, 200 m, 250 m, 300 m and above 300 m). A handheld GPS device was used to collect coordinates of the location for the purposes of mapping. The Fishers Exact test and the Multiple Logistic Regression model conducted (on STATA V 13 SE) to determine the association between different variables and the occurrence of health effects. Questionnaires were administered to 700 stratified randomly selected respondents. Five refuse collection points and spatial distribution of health conditions were mapped at Dulibadzimu high-density suburb. The overall response rate was 98% and females constituted the majority of respondents (58%). Most of these respondents were aged between 26 and 35 years of age and were involved in informal trading (35%). Reported health conditions were diarrhoea, dyspnoea, dry cough, eye irritation and asthma. Distance, waste collection point, level of education, nature of occupation and sex were significant contributors to the prevalence of health effects associated with exposure to waste. Exposure to waste is a serious health concern in Beitbridge. Local authority is encouraged to abolish these waste collection points and invest more on conventional waste management systems in partnership with different stakeholders.

1 September 2018 in Safety and Health at Work
Verified
Journal Article
Open access
Wilfred Njabulo NunuWilfred Njabulo Nunu
Wilfred Njabulo Nunu
TKTendai Kativhu
Tendai Kativhu
PMPhakamani Moyo
Phakamani Moyo
A behavior-based safety initiative card-issuing system was introduced at a cement-manufacturing company in Zimbabwe in 2008 to try and curb accident occurrence. The purpose of this study was to evaluate the effectiveness of the Behaviour Based Safety Initiative card system as a tool used for reducing accident frequencies. A mixed-method approach that involving administering piloted questionnaires to 40 out of 244 randomly selected employees, making observations, and reviewing secondary data were done to collect data from different sources in the organization in 2013. A paired t-test was conducted to test whether there was significant difference in accident occurrence before and after the implementation of the BBSI. Scatterplots were also used to establish the correlation between the issuance of cards and the accident and injury occurrence. The findings suggest that the introduction of the card system brought a significant decrease in accident and injury occurrence. A negative correlation between card issuance and accident occurrence was observed, i.e., the greater the number of cards issued, the fewer the number of accidents. It was also noted that the card system positively influenced the mindset of workers towards safe work practices. The card system had an influence on the reduction of accidents and injuries. The organization should leverage on issuing more cards to further reduce the number of accidents and injuries to zero.