The purpose of this paper is to compare two forms of treatment for heroin abusers in Malaysia--traditional medicine and institutional--and to evaluate which form of treatment the drug abusers consider more effective. The study involved interviewing 100 male drug abusers in Malaysia who had had treatment from an institution and from a traditional healer. The data revealed that traditional medicine was better for some abusers, but institutional treatment was better for others, depending upon an individual's own needs and personality. Advantages and disadvantages of both forms of treatment were given by those interviewed. The data can be used as guidelines for the development of a more flexible, individualized program within an institutional setting in Malaysia.
This study investigated whether knowledge and attitudes of Malay college students regarding smoking can be positively influenced by educational intervention. The experiment included a pretest to assess the students knowledge and attitudes regarding smoking, a lecture on the health risks associated with smoking, and a posttest given six weeks later to assess whether any changes had occurred. A profile of the typical Malay student smoker was also elicited. Twenty-seven percent of the study population were smokers. Of the men in the sample, 44% were smokers, while less than 4% of the women were smokers. T-tests indicated that knowledge of the health risks associated with smoking was significantly improved for most groups, while attitudes towards smoking were essentially unchanged.
This study investigated knowledge, attitudes, and preventive efforts of Malaysian college students regarding health risks associated with passive smoking, as well as possible directions for intervention and health education programs. Students responded anonymously to a structured written questionnaire. Statistical analyses were conducted to examine (1) differences in knowledge, attitudes, and preventive efforts between smokers and nonsmokers and between men and women; (2) the relationship between smoking by parents, siblings, and friends, and students' knowledge, attitudes, and preventive efforts; and (3) relationships between knowledge, attitudes, and preventive efforts. Peer groups and siblings had a substantial influence on students' attitudes toward passive smoking and their preventive efforts when exposed to passive smoke. A regression analysis revealed a statistically significant linear dependence of preventive efforts on knowledge and attitudes, with the attitude component playing the dominant role. This research suggests that educational efforts on passive smoking, directed toward young college students in developing countries such as Malaysia, should concentrate heavily on changing attitudes and reducing the effects of peer group and sibling influences.
Study site: Institut Teknologi Mara, Shah Alam; Stamford College, Petaling Jaya; Selangor, Malaysia
The authors have characterised the genetic diversity of the bluetongue virus (BTV) RNA segments 3 and 10 from Indonesia, Malaysia and Australia. Analysis of RNA segment 3, which codes for the core protein VP3, showed conserved sequences in the previously defined Australasian topotype, but which further divided into four distinct clades or genotypes. Certain genotypes appeared to be geographically restricted while others were distributed widely throughout South-East Asia. Ongoing surveillance programmes in Australia have identified the movement of Indonesian genotypes into northern Australia and possible reassortment among them. Similarly, analysis of RNA segment 10, which codes for the non-structural protein NS3/3A, showed they were also conserved and grouped into five clades or genotypes, three Asian and two North American/South African.
Without drastic efforts to reduce carbon emissions and mitigate globalized stressors, tropical coral reefs are in jeopardy. Strategic conservation and management requires identification of the environmental and socioeconomic factors driving the persistence of scleractinian coral assemblages-the foundation species of coral reef ecosystems. Here, we compiled coral abundance data from 2,584 Indo-Pacific reefs to evaluate the influence of 21 climate, social and environmental drivers on the ecology of reef coral assemblages. Higher abundances of framework-building corals were typically associated with: weaker thermal disturbances and longer intervals for potential recovery; slower human population growth; reduced access by human settlements and markets; and less nearby agriculture. We therefore propose a framework of three management strategies (protect, recover or transform) by considering: (1) if reefs were above or below a proposed threshold of >10% cover of the coral taxa important for structural complexity and carbonate production; and (2) reef exposure to severe thermal stress during the 2014-2017 global coral bleaching event. Our findings can guide urgent management efforts for coral reefs, by identifying key threats across multiple scales and strategic policy priorities that might sustain a network of functioning reefs in the Indo-Pacific to avoid ecosystem collapse.