The aim was to determine participants' dietary adherence by calculating a diet adherence score based on the Dietary Approaches to Stop Hypertension (DASH)-style diet; (2) to determine if there was an association between dietary adherence score, anthropometric measurements (waist circumference, body mass index (BMI), waist-hip ratio, waist-toheight-ratio) and blood pressure (BP) in a South African urban black population. Design: Cross-sectional secondary analysis of data collected for the PURE study was undertaken. Setting: Langa, the urban PURE study site in the Western Cape province, South Africa. Subjects: The PURE study Western Cape urban cohort, 454 participants, aged 32-81 years was utilised. Outcome measures: Dietary adherence scores were calculated and the BP and anthropometric measurements, respectively, of participants in the lowest and highest tertiles of dietary adherence scores were compared. Results: Positive correlations were found between age, for both men and women, and systolic and diastolic BP. A significant positive correlation between added sugar intake and systolic blood pressure (SBP) was present only in the women. A significant positive correlation was found between BMI, diastolic BP and SBP in men only. No significant differences existed between BP of men or women in the lowest and top tertile groups according to dietary adherence score, but a significant inverse correlation between the dietary adherence score and SBP was found in women. Conclusions: BMI was positively associated with BP in men, while dietary adherence score was negatively correlated with SBP in women. Summary: Non-adherence to dietary guidelines presenting overconsumption of unhealthy foods may be associated with high blood pressure.
Background: Chronic non-communicable diseases (CNCD) have become the greatest contributor to the mortality rate worldwide. Despite attempts by Governments and various non-governmental organisations to prevent and control the epidemic with various intervention strategies, the number of people suffering from CNCD is increasing at an alarming rate in South Africa and worldwide.Objectives: Study's objectives were to explore perceived challenges with implementation of, and adherence to health messages disseminated as part of a CNCD intervention programme; to gain an understanding of participants' expectations of CNCD intervention programmes;, and to explore the acceptability and preference of health message dissemination methods. In addition, participants' awareness of, and willingness to participate in CNCDs intervention programmes in their community was explored.Methods: Participants were recruited from the existing urban Prospective Urban Rural Epidemiology study site in Langa, Cape Town. Focus group discussions were conducted with 47 participants using a question guide. Summative content analysis was used to analyse the data.Results: Four themes emerged from the data analysis: practical aspects of implementation and adherence to intervention programmes; participants' expectations of intervention programmes; aspects influencing participants' acceptance of interventions; and their preferences for health message dissemination. The results of this study will be used to inform CNCDs intervention programmes.Conclusions: Our findings revealed that although participants found current methods of health message dissemination in CNCDs intervention acceptable, they faced real challenges with implementing and adhering to CNCDs to these messages.
Background: Chronic non-communicable diseases (CNCDs) are increasing with grave consequences to countries’ development. The purpose of this study was three-fold: (1) to determine challenges PURE study participants faced regarding CNCD interventions and what they required from a CNCD intervention programme, and (2) to explore courses of action Department of Health (DoH) officials thought would perform best, as well as (3) to determine what DoH officials perceive to be obstacles in addressing the CNCD epidemic.Design and methods: A subsample of 300 participants from the Prospective Urban and Rural Epidemiological study’s Western Cape urban cohort and six key officers from the DoH were recruited to participate in this cross-sectional study. Questionnaires were used in face-to-face interviews with the PURE study participants and DoH officials, together with the multi-criteria mapper (MCM) interviewing method with the latter.Results: Most PURE participants were overweight/obese, but not keen to participate in weight loss interventions. They sought education on foods associated with weight gain, shopping lists, cooking lessons and recipes from CNCD intervention programmes. Department of Health officials regarded the integration of health services, community participation, amongst others as the most favourable options to address the CNCD epidemic.Conclusions: The integration of health services, community participation, food taxation and improving inter-sectoral partnerships were viewed as the most feasible options to address the CNCD epidemic according to the DoH officials. At community level, the needs for education and practical hints were expressed. Current CNCD interventions should be adapted to include the context-based needs of communities.Significance for public healthChronic non-communicable disease (CNCD) epidemic should be addressed as a matter of urgency. Many organisations in the private and public sectors have responded by developing and implementing CNCD intervention programmes. Despite this, the number of persons being diagnosed with a CNCD continues to rise annually. This raises the question why existing CNCD nutrition-related messages currently being disseminated to address the CNCD epidemic are not achieving the desired effect. It could be that current health messages are not reaching the target groups; the health messages are being misunderstood, or the health messages are not addressing the target populations’ needs. Gaps in addressing the CNCD epidemic can be identified when needs of a target population are identified. These needs should be compared with what Department of Health officials consider to be the best nutrition-related strategies to address the epidemic. This could be the first step in attempting to identify where current strategies can be adjusted to meet the target population’s needs.
Chronic non-communicable diseases Focus group discussion Intervention programme Non-adherence a b s t r a c t Background: Chronic non-communicable diseases (CNCD) have become the greatest contributor to the mortality rate worldwide. Despite attempts by Governments and various non-governmental organisations to prevent and control the epidemic with various intervention strategies, the number of people suffering from CNCD is increasing at an alarming rate in South Africa and worldwide.Objectives: Study's objectives were to explore perceived challenges with implementation of, and adherence to health messages disseminated as part of a CNCD intervention programme; to gain an understanding of participants' expectations of CNCD intervention programmes;, and to explore the acceptability and preference of health message dissemination methods. In addition, participants' awareness of, and willingness to participate in CNCDs intervention programmes in their community was explored.Methods: Participants were recruited from the existing urban Prospective Urban Rural Epidemiology study site in Langa, Cape Town. Focus group discussions were conducted with 47 participants using a question guide. Summative content analysis was used to analyse the data.Results: Four themes emerged from the data analysis: practical aspects of implementation and adherence to intervention programmes; participants' expectations of intervention programmes; aspects influencing participants' acceptance of interventions; and their preferences for health message dissemination. The results of this study will be used to inform CNCDs intervention programmes.Conclusions: Our findings revealed that although participants found current methods of health message dissemination in CNCDs intervention acceptable, they faced real challenges with implementing and adhering to CNCDs to these messages. Available online at www.sciencedirect.com ScienceDirect journal homepage: http://ees.elsevier.com/hsa g/ de faul t.asp h e a l t h s a g e s o n d h e i d 2 2 ( 2 0 1 7 ) 7 0 e7 8 http://dx
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