Browsing by Author "Okop, Kufre Joseph"
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Item Low intake of commonly available fruits and vegetables in socio-economically disadvantaged communities of South Africa: influence of affordability and sugary drinks intake(BMC, 2019) Okop, Kufre Joseph; Ndayi, Kululwa; Tsolekile, LungiswaConsumption of fruits and vegetables reduces the risk of obesity, diabetes, cancer, cardiovascular mortality and all-cause mortality. The study assessed the pattern of intake and the factors that influence daily intake of commonly available fruits and vegetables in economically disadvantaged South African communities. This is a cross-sectional study nested on an ongoing longitudinal study in South Africa. Two communities (a rural and urban) of low socio-economic status were purposely selected from two of the nine provinces. A sample of 535 participants aged 30–75 years was randomly selected from the longitudinal cohort of 1220; 411 (78%) women. Data were collected using validated food frequency and structured interviewer-administered questionnaires. Descriptive and multivariate regression analysis were undertaken.Item A modified Delphi study towards developing a guideline to inform policy on fetal alcohol spectrum disorders in South Africa: a study protocol(BMJ Publishing Group, 2018) Adebiyi, Babatope O.; Mukumbang, Ferdinand C.; Okop, Kufre Joseph; Beytell, Anna-MarieINTRODUCTION Maternal alcohol consumption during pregnancy can result in mental and physical birth defects in individuals. These birth defects are usually described as fetal alcohol spectrum disorders (FASDs). With an estimated 183–259 per 1000 children born with FASDs, South Africa is identified to have the highest prevalence of FASDs in the world. Nevertheless, there is a lack of appropriate policies, guidelines and interventions addressing the issues around FASDs. This protocol outlines a proposed process for developing a guideline to inform policies on FASDs. METHODS AND ANALYSIS This process will have three phases. Phase I will be carried out in three steps; we plan to conduct a document review of available policies on the prevention and management of FASDs and update the existing systematic review on FASDs interventions. The aim of the two reviews is to explore the availability and content of existing policies and global interventions on FASDs. In addition, we will conduct two exploratory qualitative studies to obtain the perspectives of various stakeholders on the existing or possible guidelines and policies for the management of FASDs and available interventions and services. In phase II, we will aggregate the findings of the previous phase to develop a prototype guideline. In phase III, using the developed prototype, we will apply the Delphi approach with experts on FASDs, soliciting their opinions on the nature and content of the proposed guidelines for policies. The information gathered will be used to modify the prototype to formulate a policy guideline on FASDs. The data will be analysed using thematic analysis and narrative synthesis. ETHICS AND DISSEMINATION Ethical clearance has been obtained from the ethics committee of the university and governmental departments. The findings will be disseminated through publications and the guideline will be submitted to relevant departments.Item Perceptions of body size, obesity threat and the willingness to lose weight among black South African adults: a qualitative study(BioMed Central, 2016) Okop, Kufre Joseph; Mukumbang, Ferdinand C.; Mathole, Thubelihle; Levitt, Naomi; Puoane, ThandiBACKGROUND: The obesity epidemic is associated with rising rates of cardiovascular disease (CVD) among adults, particularly in countries undergoing rapid urbanisation and nutrition transition. This study explored the perceptions of body size, obesity risk awareness, and the willingness to lose weight among adults in a resource-limited urban community to inform appropriate community-based interventions for the prevention of obesity. METHOD: This is a descriptive qualitative study. Semi-structured focus group discussions were conducted with purposively selected black men and women aged 35–70 years living in an urban South African township. Weight and height measurements were taken, and the participants were classified into optimal weight, overweight and obese groups based on their body mass index (Kg/m2). Participants were asked to discuss on perceived obesity threat and risk of cardiovascular disease. Information on body image perceptions and the willingness to lose excess body weight were also discussed. Discussions were conducted in the local language (isiXhosa), transcribed and translated into English. Data was analysed using the thematic analysis approach. RESULTS: Participants generally believed that obesity could lead to health conditions such as heart attack, stroke, diabetes, and hypertension. However, severity of obesity was perceived differently in the groups. Men in all groups and women in the obese and optimal weight groups perceived obesity to be a serious threat to their health, whereas the overweight women did not. Obese participants who had experienced chronic disease conditions indicated strong perceptions of risk of obesity and cardiovascular disease. Obese participants, particularly men, expressed willingness to lose weight, compared to the men and women who were overweight. The belief that overweight is ‘normal’ and not a disease, subjective norms, and inaccessibility to physical activity facilities, negatively influenced participants’ readiness to lose weight. CONCLUSION: Low perception of threat of obesity to health particularly among overweight women in this community indicates a considerable challenge to obesity control. Community health education and promotion programmes that increase awareness about the risk associated with overweight, and improve the motivation for physical activity and maintenance of optimal body weight are needed.Item Perceptions of mothers and caregivers regarding the detection and treatment of severely malnourished children in Kanchele, Kalomo district, Zambia(Unisa press, 2014) Khunga, Helen; Puoane, Thandi; Okop, Kufre JosephEach year, malnutrition accounts for about 50 percent of the deaths of under-fives in developing countries. In Zambia, about 45 percent of children under the age of five exhibit stunted growth, mainly due to malnutrition. Early detection of cases by health workers and prompt health-seeking practices at household and community levels can improve the identification and management of malnutrition, and prevent unnecessary deaths. The study provides insights into the perceptions of mothers, caregivers, community members and community health workers regarding the detection, referral and health-seeking practices of malnourished children in Kalomo district of Zambia. This qualitative study explored perceptions and challenges of detection and prompt treatment of malnutrition (kwashiorkor and marasmus) in children under five years of age in the community. Focus group discussions using pictographs were conducted with purposely selected mothers and caregivers of children attending immunisation clinics in rural health centres in Zambia. In-depth interviews were also conducted with purposely selected grandparents, community health workers and nutrition advisors to validate the findings obtained from focus group discussions. Data were analysed using thematic analysis. Malnutrition, particularly marasmus, was linked to HIV infection. Barriers to seeking health care for severely malnourished children included beliefs about causes of malnutrition, failure to link malnutrition to poor feeding practices, distance to health care facilities and the lack of free feeding schemes for malnourished children. Mothers’ decisions to seek care for malnourished children were influenced largely by grandparents. Increasing awareness about causes, signs and symptoms of malnutrition in this community is needed to improve detection and treatment of malnourished children.