Exploring the Interrelationships Between Physical Function, Functional Exercise Capacity, and Exercise Self-Efficacy in Persons Living with HIV.

PURPOSE: To determine if there were differences between the subjective and objective assessments of physical activity while controlling for sociodemographic, anthropometric, and clinical characteristics. SETTING/SAMPLE: A total of 810 participants across eight sites located in three countries. MEASURES: Subjective instruments were the two subscales of Self-efficacy for Exercise Behaviors Scale: Making Time for Exercise and Resisting Relapse and Patient-Reported Outcomes Measurement Information System, which measured physical function. The objective measure of functional exercise capacity was the 6-minute Walk Test. ANALYSIS: Both univariate and multivariant analyses were used. RESULTS: Physical function was significantly associated with Making Time for Exercise (ß = 1.76, p = .039) but not with Resisting Relapse (ß = 1.16, p = .168). Age (ß = -1.88, p = .001), being employed (ß = 16.19, p < .001) and race (ßs = 13.84-31.98, p < .001), hip-waist ratio (ß = -2.18, p < .001), and comorbidities (ß = 7.31, p < .001) were significant predictors of physical functioning. The model predicting physical function accounted for a large amount of variance (adjusted R2 = .938). The patterns of results predicting functional exercise capacity were similar. Making Time for Exercise self-efficacy scores significantly predicted functional exercise capacity (ß = 0.14, p = .029), and Resisting Relapse scores again did not (ß = -0.10, p = .120). Among the covariates, age (ß = -0.16, p < .001), gender (ß = -0.43, p < .001), education (ß = 0.08, p = .026), and hip-waist ratio (ß = 0.09, p = .034) were significant. This model did not account for much of the overall variance in the data (adjusted R2 = .081). We found a modest significant relationship between physical function and functional exercise capacity (r = 0.27). CONCLUSIONS: Making Time for Exercise Self-efficacy was more significant than Resisting Relapse for both physical function and functional exercise capacity. Interventions to promote achievement of physical activity need to use multiple measurement strategies.

Knowledge, attitudes and practices of sharps waste disposal by diabetic patients in rural South Africa.

BACKGROUND: Sharps waste is hazardous, and it should be disposed of in a proper manner, as it can contribute to transmission of diseases and create a negative impact on the environment. The aim of this investigation was to determine the knowledge, attitudes and practices regarding sharps waste disposal of diabetic patients who inject themselves at home in uMzinyathi District Municipality, a rural area in KwaZulu-Natal, South Africa. METHODS: A quantitative, descriptive cross-sectional study design was adopted using a self-administered questionnaire. Consecutive sampling with a sample size of 308 insulin-dependent diabetic patients from five selected health facilities of uMzinyathi District Municipality was used. RESULTS: The majority of respondents (62.3%) lacked knowledge regarding proper sharps waste disposal. The vast majority of respondents (90.6%) recognised that sharps waste should be separated from general waste. Among those who acknowledged that someone in their home had been injured by a needle, 53.3% stated that they were motivated to change their method of sharps waste disposal. CONCLUSION: The study findings indicated that the majority of the respondents lacked knowledge regarding proper disposal of sharps waste because they were not taught proper methods of sharps waste disposal. There was a general lack of awareness on proper disposal of sharps waste by diabetic patients in the home setting. The study recommended that healthcare workers must place more emphasis on the awareness of proper sharps waste disposal in order to equip diabetic patients with relevant information regarding sharps waste disposal.

Factors related to functional exercise capacity amongst people with HIV in Durban, South Africa.

BACKGROUND: People with HIV (PWH), who engage in regular physical activity, have improved fitness, muscular strength, body composition, health-related quality of life and mental health symptoms, but PWH have amongst the lowest physical activity levels of those with any chronic health condition. Furthermore, there is scant evidence examining these relationships in PWH in Africa. AIM: To address these critical gaps, this cross-sectional descriptive research study examined the relationships between demographic, HIV-related, anthropometric factors, neighbourhood walkability and physical activity, amongst PWH in Durban, South Africa. SETTING: Respondents (N = 100) were receiving primary healthcare in six eThekwini nurse-run municipal clinics. METHODS: Self-reported socio-demographic data were collected, and HIV-related medical data were extracted from respondent's medical charts. Height and weight were measured to calculate the body mass index (BMI, kg/m2); neighbourhood walkability was measured on the Neighbourhood Environment scale; and physical activity, specifically functional exercise capacity, was measured by the 6-min walk test (6MWT). RESULTS: On average, respondents were black African, female, approximately 38 years old and unemployed; men were of normal weight whilst women were overweight. Only 65% of the respondents reached the age- and sex-predicted distance during the 6MWT. Correlational analyses did not reveal any significant relationships between the functional exercise capacity and socio-demographic, HIV-related factors or anthropometric measures. CONCLUSION: South African PWH do not reach their predicated walking distance on the 6MWT. Engaging community agencies to promote walking as both a means of transportation and leisure physical activity may decrease the risks of a sedentary lifestyle and improve progression towards recommended physical activity targets.

Experiences of community caregivers in the assessment of malnutrition using mid-upper arm circumference measurement in children under 5 years old.

BACKGROUND:  Malnutrition is a major public health challenge in developing countries. It has been identified as an important cause of child mortality and morbidity and leads to inadequate physical and cognitive development in children. The South African government implemented a strategy for malnutrition assessment in children under 5 years by community caregivers (CCGs), who would then refer children at risk or those having developed malnutrition to primary health care clinics. Irrespective of this strategy, children still present at clinics with severe malnutrition. AIM:  The aim of the study was to explore and describe the experiences of community caregivers with the assessment of malnutrition in children under 5 years old. SETTING:  The study was conducted in North Area six of eThekwini district in the province of KwaZulu-Natal. METHODS:  A qualitative, exploratory descriptive approach was used to collect data from 13 purposively selected CCGs. Content analysis was used to analyse data. RESULTS:  The majority of participants were dissatisfied with the training, as it was conducted in a language in which they were not proficient. They reported a lack of support and supervision in their performance such that mid-upper arm circumference was non-prioritised. They were dissatisfied with work overload not matched by remuneration and they worked under unsafe conditions. CONCLUSION:  Effective training of CCGs needs to be conducted in the language that they understand to combat malnutrition in children under 5 years. CCGs have multiple roles and may need to prioritise their work; this is not easy and requires specific guidance from skilled health professionals.

Experiences of homosexual patients' access to primary health care services in Umlazi, KwaZulu-Natal.

BACKGROUND: Homosexual patients are affected by social factors in their environment, and as a result may not have easy access to existing health care services. Prejudice against homosexuality and homosexual patients remains a barrier to them seeking appropriate healthcare. The concern is that lesbians and gays might delay or avoid seeking health care when they need it because of past discrimination or perceived homophobia within the health care thereby putting their health at risk. AIM OF THE STUDY: The aim of the study was to explore and describe the experiences of homosexual patients utilising primary health care (PHC) services in Umlazi in the province ofKwaZulu-Natal (KZN). METHOD: A qualitative, exploratory, descriptive study was conducted which was contextual innature. Semi-structured interviews were conducted with 12 participants. The findings of this study were analysed using content analysis. RESULTS: Two major themes emerged from the data analysis, namely, prejudice against homosexual patients by health care providers and other patients at the primary health care facilities, and, homophobic behaviour from primary health care personnel. CONCLUSION: Participants experienced prejudice and homophobic behaviour in the course of utilising PHC clinics in Umlazi, which created a barrier to their utilisation of health services located there. Nursing education institutions, in collaboration with the National Department of Health, should introduce homosexuality and anti-homophobia education programmes during the pre-service and in-service education period. Such programmes will help to familiarise health care providers with the health care needs of homosexual patients and may decrease homophobic attitudes.

Experiences of Fast Queue health care users in primary health care facilities in eThekwini district, South Africa.

BACKGROUND: Comprehensive Primary Health Care (PHC), based on the principles of accessibility, availability, affordability, equity and acceptability, was introduced in South Africa to address inequalities in health service provision. Whilst the Fast Queue was instrumental in the promotion of access to health care, a major goal of the PHC approach, facilities were not prepared for the sudden influx of clients. Increased access resulted in long waiting times and queues contributing to dissatisfaction with the service which could lead to missed appointments and non-compliance with established treatment plans. OBJECTIVES: Firstly to describe the experiences of clients using the Fast Queue strategy to access routine healthcare services and secondly, to determine how the clients' experiences led to satisfaction or dissatisfaction with the Fast Queue service. METHOD: A descriptive qualitative survey using content analysis explored the experiences of the Fast Queue users in a PHC setting. Setting was first identified based on greatest number using the Fast Queue and geographic diversity and then a convenience sample of health care users of the Fast Queue were sampled individually along with one focus group of users who accessed the Queue monthly for medication refills. The same interview guide questions were used for both individual interviews and the one focus group discussion. Five clinics with the highest number of attendees during a three month period and a total of 83 health care users of the Fast Queue were interviewed. The average participant was female, 31 years old, single and unemployed. RESULTS: Two themes with sub-themes emerged: health care user flow and communication, which highlights both satisfaction and dissatisfaction with the fast queue and queue marshals, could assist in directing users to the respective queues, reduce waiting time and keep users satisfied with the use of sign posts where there is a lack of human resources. CONCLUSION: Effective health communication strategies contribute to positive experiences by health care users and these can be effected by: (1) involvement of health care providers in planning the construction of health facilities to give input about patient flow, infection prevention and control and provision of privacy, (2) effective complaints mechanisms for users to ensure that complaints are followed up and (3)encouraging users to arrive at the facility throughout the day, rather than the present practice where all users arrive at the clinic early in the morning.