Health education and self-management are among key strategies for managing diabetes and hypertension to reduce morbidity and mortality. Inappropriate self-management support can potentially worsen ...

Significant numbers of undergraduate university students are not meeting the physical activity guidelines recommended by the World Health Organisation. These guidelines suggest that university students should aim for 150–300 min of moderate or 75–150 min of vigorous physical activity. Strategic interventions need to be implemented to address this global public health concern. The aim of this study was to review the strategies and best practices to enhance the physical activity levels of undergraduate university students. Utilising the PRISMA guidelines, electronic databases—PubMed, Science Direct, Academic Search Complete, ERIC, Web of Science, CINAHL, SAGE, and SPORTDiscus—were searched between September 2022 and February 2023 using terms and synonyms related to physical activity, strategies, best practices, and undergraduate university students. Studies were critically assessed for their quality using an adapted version of the CASP and RE-AIM frameworks. Eleven articles met the inclusion criteria for the review. The studies reported the use of social media platforms, mobile phone applications, web-based technology, online text messages, in-person classes, and an “exergame” as methods to increase engagement in physical activity. Findings from this review indicated that validated questionnaires emerged as the predominant measurement tool. Furthermore, the frequent use of social network sites served as a best practice for implementing and promoting physical activity interventions. It is recommended that universities promote health-enhancing physical activities based on current trends and strategies, such as technology-based interventions and the use of social media, that are relevant to contemporary university students.

Television (TV) is a powerful medium for marketing food and beverages. Food and beverage marketers tend to use this medium to target children with the hope that children will in turn influence their families’ food choices. No study has assessed the compliance of TV marketers with the South African Marketing to Children pledge since the enactment of the 2014 food advertising recommendations by the South African Department of Health and the Advertising Standards Authority. This study investigated the extent and nature of advertising of unhealthy versus healthy food and beverages to children in South African TV broadcasting channels. The date, time, type, frequency and target audience of food advertisements (ads) on four free-to-air South African TV channels were recorded and captured using a structured assessment guide. The presence of persuasive marketing techniques was also assessed. Unhealthy food and beverage advertising was recorded at a significantly higher rate compared with healthy food and beverages during the time frame when children were likely to be watching TV. Brand benefit claims, health claims and power strategies (e.g., advertising using cartoon characters and celebrated individuals) were used as persuasive strategies. These persuasive strategies were used more in unhealthy versus healthy food ads. The findings are in breach of the South African Marketing to Children pledge and suggest a failure of the industry self-regulation system. We recommend the introduction of monitored and enforced statutory regulations to ensure healthy TV food advertising space.

Psychosocial factors such as mental health, motivation, and social support are key determinants of behavior that play a significant role in physical activity participation. Limited studies have investigated the relationship between psychosocial factors and physical activity among university students in Africa. The aim of this study was to determine the relationship between psychosocial factors and physical activity participation among undergraduate university students at a historically disadvantaged university (HDU) in South Africa. This was a cross-sectional study that used convenience sampling (n = 534, majority female, 53.6% with a mean age of 20.69). The study was conducted through an online, self-administered, and hard-copy, valid questionnaire in September 2022. Data on sociodemographic information were collected. Psychosocial factors were assessed using the Depression, Anxiety, and Stress-21 Scale for mental health, the Physical Activity and Leisure Motivation Scale for motivation, and the Perceived Social Support Scale for social support. Physical activity (calculated as MET-min/week) was assessed using the international physical activity questionnaire in short form. Results revealed that almost a third (29%) of undergraduate students were physically inactive, 31.1% were minimally active, and 39.9% were in the health-enhancing category. Physical activity was positively related to stress (r = 0.11, p < 0.05) and anxiety (r = 0.10, p < 0.05). Motivational factors were positively related to psychological condition and others’ expectations (r = 0.10, p < 0.05), and depression and others’ expectations (r = 0.11, p < 0.05). Results from this study highlighted that psychosocial factors were related to physical activity participation among undergraduate university students. Psychosocial factors should be considered a coping mechanism when implementing health-promoting strategies.

Introduction: Community Health Workers play an important role in supporting patients with chronic non-communicable diseases (NCDs), therefore they need to be constantly updated with current knowledge to enable them to perform their activities effectively. The purpose of this study was to assess the knowledge of NCDs risk factors among Community Health Workers (CHWs) in South Africa. Methodology: A triple “A” approach (assessment, analysis, and action) was used among 40 CHWs working with patients with chronic non-communicable diseases. All CHWs gave voluntary, informed consent in writing and verbally before they were allowed to participate in the study. For the initial assessment, CHWs completed a questionnaire to assess knowledge about the knowledge of NCDs. The questionnaire was analysed to determine their baseline performance. The findings of the assessment identified shortcomings in the knowledge of CHWs, specifically on diabetes and hypertension knowledge. Feedback was given to the CHWs followed by a short training on healthy living, focusing on the risk factors associated with NCDs (diabetes and hypertension). Training of CHWs was conducted using an adapted national training programme together with CHW prevention of healthy lifestyle modules designed by experts from the School of Public Health, University of the Western Cape. All statistical tests were two-tailed, and p<.05 was considered statistically significant. Results: The majority (97.5%) of the CHWs who had their knowledge assessed were women. Fifty-five percent (55%) were within age 30-45 years, while 45% were between the ages 46-60 years. The majority of the participants had secondary school education (92.5%) and 1-15 years of experience (97.5%) as CHWs. The results of the post-training assessment revealed that 48.5%, 63.6%, 42.4%, 72.7%, 42.5%, 57.6%, and 18.2% had poor knowledge of diabetes, hypertension, diabetes complications, hypertension complications, advice for diabetic patient, advice for hypertension, and nutrition advice of NCDs, respectively. Regression analysis showed that those with higher education levels were significantly highly likely to be knowledgeable about hypertension complications (OR=19.6, CI=1.14, 336.0). Conclusion: There was poor knowledge of risk factors for NCDs among CHWs. An association exists between the knowledge of risk factors for NCDs and education levels among the participants. There is a need for regular refresher training programs for CHWs to upscale their knowledge about NCDs, coupled with frequent review of CHWs program and curriculum.

The African Journal of Primary Health & Family Medicine welcomes submissions that encourage scholarly exchange between family medicine and primary health care researchers and practitioners across Africa and the developing world, whilst providing a contextual and holistic view of family medicine as practiced across the continent.