Lifestyle advice, processes of care and glycaemic control amongst patients with type 2 diabetes in a South African primary care facility

Background: The influence of processes of diabetes care on glycaemic control is understudied in primary health care (PHC). Aim: To explore the influence of lifestyle advice, drug regimen and other processes of care on glycaemic control. Setting: Johan Heyns Community Health Centre, Vanderbijlpark, South Africa. Methods: In a cross-sectional study involving 200 participants with type-2 diabetes, we collected information on sociodemography, comorbidity, processes of diabetes care, drug regimen and receipt of lifestyle advice. Anthropometric measures and glycosylated haemoglobin (HbA1c) were also determined. Results: Participants' mean age was 57.8 years and most were black people (88%), females (63%), overweight or obese (94.5%), had diabetes for < 10 years (67.9%) and hypertension as comorbidity (98%). Most participants received lifestyle advice on one of diet, exercise and weight control (67%) and had their blood pressure (BP) checked (93%) in the preceding 12 months. However, < 2% had any of HbA1c, weight, waist circumference or body mass index checked. Glycaemic control (HbA1c < 7%) was achieved in only 24.5% of participants. Exclusive insulin or oral drug was prescribed in 5% and 62% of participants, respectively. Compared to insulin monotherapy, participants on combined metformin and insulin or metformin, sulphonylurea and insulin were less likely to have glycaemic control. Comorbid congestive cardiac failure (CCF) significantly increased the likelihood of glycaemic control. Conclusion: There is substantial shortcomings in the implementation of key processes of diabetes care and glycaemic control. Strategies are needed to prompt and compel healthcare providers to implement evidence-based diabetes guidelines during clinic visits in South African PHC

Treatment Outcomes in a Rural HIV Clinic in South Africa: Implications for Health Care

Objective: To assess the treatment outcomes of an HIV clinic in rural Limpopo province; South Africa.Methods: A retrospective cohort study involving medical records review of HIV-positive patients initiated on antiretroviral treatment (ART) was conducted from December 2007 to November 2008 at Letaba Hospital. Data on socio-demographic characteristics; CD4 counts; viral loads (VLs); opportunistic infections; adverse effects of treatment; hospital admissions; and patient retention at 6; 12; 24; and 36 months on ART were collected. Analysis included descriptive statistics; chi-square and t-tests.Results: Of 124 patient records sampled; the majority of patients were female (69%); single (49%); unemployed (56%); living at least 10 km from the hospital (52.4%); and were on treatment at 36 months (69%). Approximately 84% of patients achieved viral suppression (VLs 400 copies/mL) by 6 months of ART and the mean CD4 count increased from 128 at baseline to 470 cells/mm3 at 24 months. There was a mean weight gain of 5.9 kg over the 36 months and the proportion of patients with opportunistic infections decreased from 54.8% (n

Reasons for inpatients not to seek clarity at Dr George Mukhari Academic Hospital, Pretoria

Background: Healthcare practitioners should provide patients with information regarding their clinical conditions. Patients should also feel free to seek clarity on information provided. However; not all patients seek this clarity. Objectives: To explore the reasons inpatients gave for not seeking clarity on information that was received but not understood. Methods: This was a qualitative arm of a larger study; titled 'Are inpatients aware of the admission reasons and management plans of their clinical conditions? A survey at a tertiary hospital in South Africa'; conducted in 2010. Of the 264 inpatients who participated in the larger study; we extracted the unstructured responses from those participants (n = 152) who had indicated in the questionnaire that there was information they had not understood during their encounter with healthcare practitioners; but that they had nonetheless not sought clarity.Data were analysed thematically. Results: Themes that emerged were that inpatients did not ask for clarity as they perceived healthcare practitioners to be 'too busy'; aloof; non-communicators and sometimes uncertain about patients' conditions. Some inpatients had unquestioning trust in healthcare practitioners;whilst others had experiences of bad treatment. Inpatients had poor self-esteem; incapacitating clinical conditions; fear of bad news and prior knowledge of their clinical conditions. Some inpatients stated that they had no reason for not seeking clarity. Conclusion: The reasons for not seeking clarity were based on patients' experiences with the healthcare practitioners and their perceptions of the latter and of themselves. A programme should be developed in order to educate inpatients on effective communication with their healthcare practitioners