Health status of the elderly in the Marigot Health District, Dominica

The health status and the prevalence of hypertension, diabetes mellitus, glaucoma and visual disorders of 123 elderly people (56 men, 67 women) in the Marigot Health District, Dominica, were assessed by means of four questionnaires: collection of data from their medical records; physical examination, measurement of blood pressure, visual acuity and intra-ocular pressure (IOP); and testing for glucosuria. The overall health status was good, but 20 percent were dependent on care. 74 percent were independent in the activities in daily life, with only moderate limitations in activities. The health status decreased considerably in those over 75 years of age. There were slight perceived differences in health status between men and women. About 40 percent of the study population were known to be hypertensive, and another 13 percent had an elevated blood pressure on examination. Diabetes mellitus was present in 15 percent. 20 percent had a visual acuity of 0.1 or below, and 10 percent had an elevated IOP. During the study, a considerable number of new cases of hypertension, diabetes mellitus and elevated IOP were diagnosed. 50 percent of the study population who were on medication used this more than as prescribed. This study indicates a high prevalence of the secondary complications of hypertension, diabetes mellitus, cataract, glaucoma and osteo-arthritis that cause disability and dependency in the elderly population. Education, diagnosis at an early stage and appropriate treatment of these disorders may prevent or delay their development. We suggest the development of a programme oriented approach of primary health care for the elderly to support this.(AU)

Resistance training and the elderly: an effective alternative for the osteoarthritic patient - abstract

The aim of this prospective study of 20 patients with moderate or severe osteoarthritis was to determine the effectiveness of a one-year regime of aerobics and strength training. In all patients mobility and social life were significantly limited due to pain and stiffness in the joints. Bedridden patients with contractures of the hips and knees were excluded from the study. Muscle strength, flexibility, balance, level of pain and quality of life were measured before, and after 6 weeks, 3 months, 6 months and 1 year of the regime. Each patient served as his/her own control and for the group as a whole. The results showed that with progressive training there were significant gains in strength, flexibility and aerobic capacity (not highlighted in this study). These gains correlated with the decrease in pain and stiffness and the improvement in the quality of life for these patients. This study clearly illustrated that resistance training is a necessary adjunct in the management of patients with osteoarthritis. In many Caribbean countries, this form of treatment may be a cost-effective alternative to the expensive joint replacement programme in the management of patients with disabling osteoarthritis (AU)

Haemoglobin SC disease in Jamaica

A skeletal survey was carried out on 84 cases of haemoglobin SC disease. The radiological features noted were increased translucency of bone, abnormal trabecular pattern, medullary expansion, wide vascular channels in phalanges, and radiological evidence of infarction, both medullary and cortical. The frequency of bone lesions thus demonstrated increased with age. The most characteristic lesions in this region were those of vascular necrosis; contributing factors such as the high haemoglobin level characteristic of the condition are discussed. An interesting feature was the lack of correlation betweeen clinical severity and degree of radiological change. (AU)

Degenerative joint disease in a Jamaican rural population

The prevalence of degenerative joint disease has been measured in a random sample of adults aged 35-64 years living in a rural area in Jamaica and compared with that found in similar surveys in the United Kingdom. Radiological evidence of osteo-arthrosis in general showed the same prevalence in the two races, with the exception of certain joints which showed significant differences. Lumbar disk degeneration was also found to have a similar prevalence, though the involvement of multiple disks was significantly more common in Jamaica. Cervical disk degeneration was both more common and more severe in Jamaica. Symptoms in Jamaica were less frequent in relation to all sites of osteo-arthrosis except the cervical spine, and Jamaicans seemed to have fewer symptoms and less incapacity than Englishmen with the same degree of disk degeneration.(Summary)