Female ; Gynecology ; Health Care Surveys ; Humans ; Male ; Physical Examination ; ethics ; methods ; standards ; Sex Factors ; Sexual Harassment ; legislation & jurisprudence ; prevention & control ; statistics & numerical data ; Singapore ; Students, Medical

INTRODUCTIONThis study investigates the knowledge, attitudes and practices of residents in a residential estate in Singapore on the Advance Medical Directive (AMD).

MATERIALS AND METHODSA community-based cross-sectional study was conducted with residents in the residential estate of Toa Payoh Lorong 6, Singapore. A stratifi ed random sampling was conducted to obtain a representative sample of the estate. Only residents aged 21 years and older were included. An interviewer-administered questionnaire was conducted, and only those who understood the AMD suffi ciently were further evaluated on their knowledge, attitudes and practices.

RESULTSA total of 414 residents were enrolled (50.1% response rate). Only 37.9% of the participants knew about the AMD prior to this study. Participants who had a higher knowledge level of AMD, did not wish "for an artifi cially prolonged life", "to be kept alive indefi nitely on a life-support machine", wished to "lessen the fi nancial burden of loved ones", "avoid prolonged suffering" and accepted the "imminence of death" were more willing to sign an AMD. However, "religious beliefs", "personal ethical views", "dissuasion by family members" and "unclear terminology in the AMD" discouraged the participants from signing an AMD. After adjusting for signifi cant factors, participants who did not wish "to be kept alive indefi nitely on a life-support machine" and accepted the "imminence of death" were found to correlate signifi cantly with the willingness to sign an AMD [Prevalence Rate Ratio (PRR) = 2.050 [1.140-3.685], P = 0.016; PRR = 2.669 [1.449-4.917], P = 0.02, respectively].

CONCLUSIONSThere is a need to increase awareness on the AMD. Public education methods can be improved to inform residents on the implications of the AMD.

Adult ; Advance Care Planning ; Aged ; Aged, 80 and over ; Cross-Sectional Studies ; Decision Making ; Female ; Health Knowledge, Attitudes, Practice ; Humans ; Male ; Middle Aged ; Singapore ; Surveys and Questionnaires ; Young Adult

Humans ; Occupational Health ; Occupational Health Services ; Workplace

Occupational health work is currently undertaken by the specialist and the non-specialist physician alike. The work scope can vary from medical assessments of individual workers to health risk assessment at the workplace. The scope of the latter will include evaluation of exposures, hazards, risks and its management to control these risks. Much of the case law governing legal disputes over industrial safety and health have involved the employers. Over the years, the actions brought forth by workers have resulted in a formidable volume of case law based on statutes and on the common law of negligence in tort. Disputes over the assessment of workers' health or workplace health risks to the extent that it is a failure to discharge a reasonable standard of care, may result in the doctor being a defendant. Measures to prevent these legal pitfalls include communication with employers about the causative link of the illness suffered to workplace factors and the clarity of contractual obligations undertaken with regard to workplace health risk assessment.
Accidents, Occupational ; legislation & jurisprudence ; Asthma ; Humans ; Liability, Legal ; Male ; Middle Aged ; Occupational Exposure ; Occupational Health ; legislation & jurisprudence ; Risk Assessment ; Singapore ; Workers' Compensation ; legislation & jurisprudence

Family medicine and occupational medicine share close similarities in their focus on disease prevention and health promotion. The opportunities for mutual learning and collaboration in patient care abound, with far-reaching implications on the standard of patient care that can be offered. Unfortunately, a gap exists between family medicine and occupational medicine in dayto- day practice as well as in continuing medical education. It is important that we actively seek to bridge this gap. The workforce constitutes a significant part of the population and thus the patient load of a typical primary healthcare practice. Moreover, with an ageing population and rising retirement age, we can expect that there will be an increasing number of health issues to be addressed among older working people. Both occupational and non-occupational factors are important in determining an individual's health. Thus, family physicians need to adequately understand occupational medicine and vice versa.
Adult ; Cooperative Behavior ; Family Practice ; Female ; Health Promotion ; Health Services Needs and Demand ; Humans ; Interdisciplinary Communication ; Male ; Middle Aged ; Occupational Medicine ; Singapore

INTRODUCTIONStructured training for the prevention of needlestick injuries (NSIs) among medical students was implemented in Singapore in 1998. In this study, we determined the incidence of NSIs and the knowledge and practice of managing and reporting NSIs among first-year clinical students in a medical school in Singapore, as well as the adequacy of the training provided for these students, 14 years after preventive training was instituted.

METHODSAll third-year medical students (n = 257) from the Yong Loo Lin School of Medicine, National University of Singapore, Singapore, who had completed their first clinical year posting were enrolled in this cross-sectional study. A self-administered questionnaire was answered by the students one month after completion of their last clinical posting. Students who repeated their first clinical year were excluded from the study.

RESULTS237 students completed the questionnaire. However, 9 of these students were excluded because they repeated their first clinical year. The response rate was 91.9%. Although 8 (3.5%) students reported one NSI each, only 2 (25.0%) of these 8 students reported the incident to the relevant authority. Among the students surveyed, 65.8% reported using gloves at all times during venepuncture procedures, 48.7% felt that improvements could be made to the current reporting system and procedures, and 53.2% felt that the training provided before commencement of clinical posting could be enhanced.

CONCLUSIONThere was a decrease in the incidence of NSIs among medical undergraduates in their first clinical year when compared to the incidences reported in earlier studies conducted in the same centre (35.1% in 1993 and 5.3% in 2004). The current reporting system could use a more user-friendly platform, and training on NSIs could be improved to focus more on real-life procedures and incident reporting.

Cross-Sectional Studies ; Education, Medical, Undergraduate ; methods ; Female ; Humans ; Incidence ; Male ; Needlestick Injuries ; epidemiology ; prevention & control ; Primary Prevention ; education ; Retrospective Studies ; Singapore ; epidemiology ; Students, Medical ; statistics & numerical data ; Surveys and Questionnaires

The incidence of asbestos-related diseases (ARD) has increased in the last four decades. In view of the historical use of asbestos in Singapore since the country started banning it in phases in 1989 and the long latency of the disease, the incidence of ARD can be expected to increase further. As occupational exposure to asbestos still occurs, preventive measures to eliminate ARD continue to be required to protect the health of both workers and the public from asbestos exposure. The majority of occupational exposures to asbestos at present occur during the removal of old buildings. Preventive measures have been utilized by different government ministries and agencies in eliminating ARD in Singapore over the past 40 years. These measures have included the enforcement of legislation, substitution with safer materials, and engineering controls during asbestos removal as well as improvements in personal hygiene and the use of personal protective equipment. The existing Workman's Compensation System for ARD should be further refined, given that is currently stipulates that claims for asbestosis and malignant mesothelioma be made within 36 and 12 months after ceasing employment.
Asbestos ; Asbestosis ; Compensation and Redress ; Employment ; Humans ; Hygiene ; Incidence ; Mesothelioma ; Occupational Exposure ; Singapore ; Workers' Compensation

INTRODUCTIONAdvance care planning (ACP) is an important aspect of end-of-life care that has been shown to improve patient autonomy in decision-making and reduce stress for surviving family members. Given the rapidly ageing population in Singapore, a greater emphasis on end-of-life care planning is needed. This study therefore sought to examine the awareness and attitudes of the general Singaporean community towards participating in ACP, which are not known hitherto.

MATERIALS AND METHODSA 24-item interviewer-administered questionnaire was constructed and administered via door-to-door survey amongst community-dwelling residents living in Housing and Development Board (HDB) flats across Singapore, selected via a two-stage stratified random sampling.

RESULTSOf the 406 completed surveys, 14.4% of respondents had heard of ACP (n = 58), mostly through the media (67.9%), from family and friends (21.4%) and healthcare providers (21.4%). Only 26.8% of those who had previously heard of ACP knew how to begin an ACP discussion and 12.5% of them had a prior ACP discussion. After education, the majority of respondents were willing to begin an ACP discussion (n = 236, 60.1%). Being of an older age, having a life threatening illness, and having more knowledge about ACP were significant factors associated with willingness to have an ACP discussion. Barriers included perceiving oneself as still healthy and preferring the family to make decisions instead.

CONCLUSIONThere is a low awareness but high expressed willingness to engage in an ACP discussion amongst the Singaporean community. More efforts are needed to educate the public about ACP, engage the family unit and correct the present misconceptions.

Advance Care Planning ; Age Factors ; Health Knowledge, Attitudes, Practice ; Humans ; Independent Living ; Patient Acceptance of Health Care ; Singapore ; Surveys and Questionnaires ; Terminal Care

INTRODUCTION: Haze is a recurrent problem in Southeast Asia. Exposure to haze is linked to ophthalmic, respiratory and cardiovascular diseases, and mortality. In this study, we investigated the role of demographic factors, knowledge and perceived risk in influencing protective behaviours during the 2013 haze in Singapore. METHODS: We evaluated 696 adults in a cross-sectional study. Participants were sampled via a 2-stage simple random sampling without replacement from a large residential district in Singapore in 2015. The questionnaire measured the participant's knowledge, perceived risk and behaviours during the Southeast Asian haze crisis in 2013. Reliability and validity of the questionnaire were assessed using comparative fit index (≥0.96) and root mean square error of approximation (≤0.05). We performed structural equation modelling to examine the relationship between the hypothesised factors and protective behaviours. RESULTS: More than 95% of the individuals engaged in at least 1 form of protective behaviour. Knowledge was strongly associated with protective behaviours via direct effect (β=0.45, 95% CI 0.19-0.69, CONCLUSION Knowledge was associated with protective behaviours, suggesting the importance of public education. Efforts should target those of lower education level and smokers. The wearing of N95 masks correlates with uptake of other protective behaviours.
Adult ; Asia, Southeastern ; Cross-Sectional Studies ; Ethnic Groups ; Humans ; Minority Groups ; Reproducibility of Results ; Singapore/epidemiology*

INTRODUCTIONThe prevalence of orthostatic hypotension (OH) among the elderly population in Singapore, as defined by a decline in blood pressure upon a change in position, is not well-established. Studies associate OH with clinically significant outcomes such as falls. This study aims to determine the prevalence of OH among elderly patients attending a public primary care clinic (polyclinic) for chronic disease management, and examine the relationships between postulated risk factors and OH.

METHODSPatients aged ≥ 65 years attending a typical polyclinic in Geylang were identified and targeted for recruitment at the study site. A questionnaire on symptoms and postulated risk factors was administered, followed by supine and standing blood pressure measurements. Cross-sectional analysis was performed with independent sample t-test for continuous data and chi-square test for categorical data. Prevalence rate ratios with 95% confidence interval were calculated for the latter.

RESULTSA total of 364 multiethnic patients participated in the study. The prevalence of OH was 11.0%. Older age, comorbidities such as cardiac failure and kidney disease, being physically inactive at work, fatigue, self-reported dizziness in the past year, and the use of loop diuretics were found to be significantly associated with OH.

CONCLUSIONAbout one in ten elderly patients at a local polyclinic was affected by OH, which was associated with multiple factors. Some of these factors are modifiable and can be addressed to reduce the incidence of OH.

Accidental Falls ; prevention & control ; Aged ; Aged, 80 and over ; Asian Continental Ancestry Group ; Blood Pressure ; Blood Pressure Determination ; Cross-Sectional Studies ; Female ; Geriatrics ; Humans ; Hypotension, Orthostatic ; diagnosis ; epidemiology ; therapy ; Male ; Middle Aged ; Models, Statistical ; Prevalence ; Primary Health Care ; Risk Factors ; Singapore