D.Litt. et Phil. (Psychology) / It has long been known that South Africans are a high risk population for the development of coronary heart disease. Cardiovascular diseases accounted for 8,7% of all deaths in this country in 1988. Despite this distressing situation, rehabilitation facilities for people who have suffered a myocardial infarction or heart attack are relatively scarce. The facilities that exist tend to focus on the biomedical aspects of cardiac rehabilitation such as exercise and diet, and tend to neglect the psychosocial factors. A review of the literature shows, however, that psychosocial factors, and in particular the Type A coronary-prone behaviour pattern are significantly related not only to the development of coronary heart disease, but also to the probability of sUffering and surviving a heart attack. In addition, Type A.behaviour has been shown to be predictive of the risk of a second infarction after an initial attack. For this reason, the proven technology of a treatment programme developed under the auspices of the Recurrent Coronary Prevention Project (Powell & Thoresen, 1986) was applied in an attempt to adapt the programme for the" South African context. The study was aimed at establishing whether the RCPP programme could successfully be employed in this country, and whether the duration could be shortened so as to be more economically viable given the limited economic resources that characterise health care in South Africa. The modified programme was administered to a group of 13 post-myocardial patients at a local cardiac rehabilitation centre. A second group of 11 patients at the same centre served as a no-treatment waiting list control group, but simultaneously underwent an aerobic exercise and cardiovascular counselling programme. Results of the study indicate that 'the modified programme is highly successful in modifying Type A behaviour and its components in South African sUbjects. Comparisons of the experimental and control groups after the intervention showed statistically significant differences on the majority of measures. It was therefore concluded that the modified programme can be used fruitfully in the local context, but it was cautioned that the present sample needs to be followed up over time to ensure that the treatment gains are maintained.
Identifer | oai:union.ndltd.org:netd.ac.za/oai:union.ndltd.org:uj/uj:3863 |
Date | 11 February 2014 |
Creators | Viljoen, Hendre |
Source Sets | South African National ETD Portal |
Detected Language | English |
Type | Thesis |
Rights | University of Johannesburg |
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