A KAP study on dengue/dengue haemorrhagic fever (DF/DHF) was carried out in three areas in the Federal Territory. The three areas were selected based on their ethnic group composition and were Jinjang North (Chinese), Kampung Bahru (Malays) and Sentul (Indians). Houses were selected by a systematic sampling method and house-to-house interviews were carried out with a pre-tested, predesigned questionnaire. 546 (87.62%) of the households responded.
Eight longhouses were selected randomly for a goitre survey in the Entabai area of the Sixth Division, Sarawak. 645 subjects were examined and a goitre prevalence of 46.4% (15 years and above) was found. The females had a higher rate of 69.5% as compared with their male counterparts with 24.4%. Below the age of 15 years, prevalence was low and there was not much difference between the two sexes. After the age of 15 years, the prevalence among the females
increased from 40% to almost 80% by the age of 25 years. The males, on the other hand, showed a decrease in prevalence after the age of 15 years and levelled off at about 30%. The females also had much larger goitres than males. About 43% of the households surveyed consumed iodised salt but the rates tend to fluctuate according to supplies. There was however no direct correlation between goitre prevalence and consumption of iodised salt.
This study was conducted to determine lead concentrations in breast milk among urban and rural mothers in Malaysia, and to determine if lead absorption among urban maternal populations in Malaysia poses a potential health hazard to infants through breastfeeding. Milk samples, which were collected from 89 urban and 91 rural mothers, were analyzed by flameless atomic absorption spectrophotometry. The mean lead level in urban samples was 0.0253 microgram/ml, which was significantly higher than that of the rural samples (0.0211 microgram/ml). The estimated daily lead intake of breast-fed infants in Malaysia was well below proposed tolerable levels. There also appeared to be no specific pattern in the milk lead levels at different periods of lactation. The significance of the higher milk lead concentrations in urban mothers is also discussed.
A description is given of cercarial chaetotaxy of two Centrocestinae (Heterophyidae, Opisthorchioidea) from Malaysia: Centrocestus formosanus and Centrocestus sp.--Comparison with cercarial chaetotaxy of taxonomically related groups indicates that 1. The chaetotaxy of the Centrocestinae agrees with that of other Opisthorchioidea, 2. There is an important difference between chaetotaxy of Centrocestinae and other Heterophyidae which suggest that the family is heterogeneous.
The characteristics of 74 patients who attempted suicide in Penang are described. Differences in the incidence and reasons for and methods of attempting were observed among the ethnic groups. There was a higher incidence in females and patients of single status. The majority of patients did not suffer from severe psychiatric disorders, but did encounter chronic inter-personal and intra-familial conflicts. Conflicts with elders were more frequent among female patients, and this finding suggested that young females were faced with a greater degree of role conflicts. Rural to urban shift among the Chinese patients was observed to be associated with a high incidence of attempts. Dwellers of high-rise flat complexes were not over-represented. In view of antecedent social factors, professionals and others besides psychiatrists have a role in the prevention and management of para-suicidal behaviours.
The peculiar anatomical features render the common peroneal nerve particularly susceptible to injury at the knee. The present investigation revealed that the deep division of the nerve is more inclined to be injured when compared to the superficial division.
A survey of Kayans of Long A tip, Baram, Sarawak, was conducted in 1986 as part of the pre-requisite to the development of a primary health care system for the people of the Baram. A total of 178 Kayans of all ages were surveyed for decayed, missing and filled teeth. Of the aggregate 39.3% did not have any decayed teeth, 37.6% had no missing teeth and 93.8% had not had any fillings. Compared with their neighbouring Penans, the Kayans of Long A tip had a relatively better dental status.
A review of the home haemodialysis programme at the General Hospital, Kuala Lumpur between 1977 and 1984 revealed that out of 194 patients accepted into the programme, 187 completed home training and continued haemodialysis at home, seven died before having started on the training programme. The majority of patients required less than four months to be trained; 107 patients performed dialysis independently and 24 required assistance only for the insertion of needles. Patient survival was 93%, 80% and 69% at one, three and five years, respectively. Rehabilitation has been excellent and few social problems were encountered. Our experiences with home haemodialysis have shown that the majority of patients were able to assume responsibility for their own dialysis, and this has contributed to the good survival and excellent rehabilitation. Home haemodialysis was started in Boston in 1963, in Seattle and London in 1964 for the treatment of end stage renal disease (ESRD). It is now well-established as a therapy for patients with ESRD. Home haemodialysis has been practised in Malaysia since 1977. This report reviews the experiences of patients accepted for treatment between 1977 and 1984. All patients were treated by the Department of Nephrology, General Hospital, Kuala Lumpur, which supervises patients living all over the country.
The paper discusses the results of 24 cases of Millin's prostatectomy in a District Hospital carried out between April and December 1983. The results show that the blood loss in the operation is usually not more than 600ml and therefore would not pose a strain on the blood bank. Postoperative bleeding is very minimal and again does not tax the nursing staff of an overcrowded, large ward in the District Hospital. The results for the patients are excellent.
A clinical study was undertaken to standardize a set of Malay word lists for speech audiometry evaluations. A set of ten word lists is drawn out to test a general Malay-speaking population. A normal discrimination curve is obtained using these materials and some examples of clinical applications are illustrated.