INTRODUCTION: Health-risky behaviours among undergraduates are a course of concern both due to its tendency to be carried towards later adulthood and the emergence of non-communicable diseases at younger age group.
METHODS AND MATERIAL: A cross-sectional study involving 1622 respondents comprising of students undertaking tertiary education was carried out using self-administered questionnaires. (adapted and translated into Bahasa Malaysia from the CDC Health Risk Behaviour Survey)
RESULTS: It is found that 6.9% of the respondents have had sexual intercourse with the mean age of the first intercourse at 18.6 years. Of those who have had intercourse, 25.9% did not practice safe sex. The study showed that 7.2% of the undergraduates who drives have driven after taking alcohol and 19.3% of the respondents have travelled in a car driven by drunk driver. It is also found that 10.8% of the respondents tried smoking at a young age of 15 years. One point two percent (1.2%) of the studied population has also taken recreational drugs previously.
CONCLUSION: Health risk behaviours among undergraduates in Malaysia are presently existing issues which poses serious concerns.
Youth sexuality is a great concern for many. Sexual health issues facing our youths are: premarital sexual intercourse, sexually transmitted diseases, unwanted and unsafe pregnancies and abortions, sexual diversity, HIV/AIDS, and cybersex. Various factors lead to risky sexual and reproductive health behavior, particularly among those unmarried youths: lack of sexual and reproductive health information and skills in negotiating sexual relationships and the inaccessibility of youth-friendly sexual and reproductive health services. Growing peer pressure of pre-marital sex plays a major role in sexual and reproductive health related decision-making among youths. Another factor is the issue of sexuality education which is still considered a sensitive topic and thus impinging on its implementation, due to cultural and religious constraints. Misunderstanding and a lack of information on sexual diversity have caused a concern for many, as there is a tendency for judgments, stereotypes, discriminations and prejudices towards homosexuality in the society. Online sexual activities or cybersex have become the next sexual revolution. Negative consequences are shown for those hooked on cybersex. Healthy youths are fundamental to the prevention initiatives. Promoting the sexual and reproductive needs and rights of our youths is warranted.
Since the early 1950’s, Singapore is internationally known as the guppy-breeding centre. At least 40 different colour varieties of guppies are cultured in Singapore, with each farm specialising in 10 to 15 varieties. These fancy varieties have been developed by skilful farmers through intensive and continual selective breeding. Genes controlling background body pigmentation such as albino (a), blond (b), gold (g) and blue (r) are autosomally inherited and recessive to their wild-type alleles which produce drab olive-brown background coloration. Colour patterns which are superimposed onto wild-type background coloration are due to genes located on the sex chromosomes. These
sex-linked colour genes are dominant and sex-limited to males as their expression requires male hormones. Y-linked colour pattern genes carried by males are inherited only along the paternal line while X-linked genes are present in both sexes. Among the guppy varieties produced locally, only two Y-linked genes, Ssb and Sst, that control snakeskin tail and body patterns, respectively, have been found in varieties with snakeskin-like reticulations. Single colour genes that are both X- and Y-linked produce red (Rdt), blue (Blt), green (Grt), black (Bt) and variegated (Var) patterns
on the caudal fin. The black caudal-peduncle of the Tuxedo variety is the result of Bcp, a gene that is both X- and Ylinked. Different combinations of colour pattern genes and background pigmentation genes as well as interactions among them give rise to various colour phenotypes. For
instance, the inclusion of Bcp in Snakeskin varieties causes black reticulations on the tail fin to be replaced by large, coarse black spots. Neon coloration is produced by interactions between the Ln (light turquoise) gene with Blt, Rdt and Bcp.
Objective: The aim of this study is to determine the risk factors for sex offenders. Methods: This is a cross sectional study comparing two groups using a combination of survey methodology and personal interviews. The data was collected over a period of six months from January 2004 until June 2004. All convicted sex offenders in respective prisons who are available until July 2004 was included in the study. A control group of non-sex offenders were chosen from the same prisons. The non-sex offenders were matched to the sex offenders group in term of the length of their sentence. Data was gathered using the self generated questionnaire, Structured Clinical Interview for DSM III-R, SCID and Personality Diagnostic Questionnaires. Results: Religion, education level, history of physical abuse and no history of substance abuse and dependence towards sex offenders. Conclusion: Offenders who only committed sexual offences have some characteristics which differ from other sex offenders who committed non sexual offences as well. Low or no formal education, had history of physical abuse were associated with sex offenders. No history of substance abuse and dependence were associated with no sex offenders.
This is a study of 169 cases of attempted suicides who had been referred to or who had consulted a private psychiatrist. These patients were interviewed, examined and treated either as out- or in-patient in private hospitals during the years 1968-1976. Their demographic and clinical data were analysed, presented and discussed. The reasons and motivations tor the act were also obtained and summarized. In the follow-up study conducted, it was discovered that schizophrenic patients who had attempted suicide carries the highest completed suicide risk.
Changes in the buccal mucosa of 296 Indian and Malay betel-nut chewers in Perak, West Malaysia, were studied clinically. 167 out of 212 Indian subjects incorporated tobacco in their quids, while 45 out of 84 Malay subjects incorporated. "Gambir". The Indians appeared to show a higher proportion of mucosal changes, particularly when tobacco was used. "Gambir" did not appear to be potent in the production of mucosal changes. Comparison with studies in other parts of the world suggested comparable findings with respect to both tobacco and non-tobacco chewing samples, and there would appear to be some evidence that tobacco-containing quids are likely to produce a higher proportion of mucosal changes as compared to non-tobacco-containing quids. An attempt to demonstrate a dose-effect relationship by dividing the subjects into "slight" and "heavy" chewers did not yield significant differences between these two categories in each of the groups.
During a psychiatric survey in Sarawak, subjects demonstrating latah were examined separately, both clinically and with a questionnaire. Latah occurred only in females, mainly Malays, occasionally Ibans, and never Chinese. Fifty latah subjects were examined, seven were firmly diagnosed as being mentally ill, and another 13 demonstrated mild psychiatric disorders. Dream content indicated an overt sexual component