Prevalence and predictors of road crash involvement among medical doctors in Malaysia: a cross-sectional study protocol.

INTRODUCTION: Medical doctors are often subjected to long working hours with minimal rest in between the shifts. This has led to many fatal and non-fatal road crash involvement (RCI). This study aims to determine the prevalence and predictors of RCI among medical doctors in Malaysia. METHODS AND ANALYSIS: This is a cross-sectional study among 375 Malaysian medical doctors who met the inclusion criteria. A predetermined self-administered questionnaires will be used to collect information regarding the sociodemographic, health status, workplace information, work commuting information, driving behaviour, history of RCI, fatigue, sleep quality, mental health status and work engagement. The questionnaires consist of the following instruments: (1) sociodemographic, health status, workplace information, work commuting information, driving behaviour and history of RCI; (2) Checklist of Individual Strength Questionnaire; (3) Pittsburgh Sleep Quality Index; (4) 21-item Depression Anxiety and Stress Scale; and (5) Utrecht's Work Engagement Scale. The data will be analysed using SPSS program V.24. Descriptive and inferential statistics will be used to determine the prevalence and predictors of RCI. ETHICS AND DISSEMINATION: This study protocol has received ethics approval from the Medical Research and Ethics Committee (MREC), Ministry of Health Malaysia (NMRR-18-3983-40609) and the Ethics Committee for Research Involving Human Subject, University Putra Malaysia (JKEUPM). Online written informed consent will be obtained from each study participant by the researchers. Results of the study will be disseminated through relevant journals and conferences. TRIAL REGISTRATION NUMBER: NCT04243291.

Socio-demography and medical history as predictors of health-related quality of life of breast cancer survivors.

BACKGROUND: Even after completion of conventional treatment, breast cancer survivors continue to exhibit a variety of psychological and physical symptoms, affecting their quality of life. The study aimed to investigate the relationship between socio-demography, medical characteristics and health-related quality of life (HR-QOL) of a sample of breast cancer survivors in Malaysia. MATERIALS AND METHODS: This pilot cross-sectional survey was conducted among breast cancer survivors (n=40) who were members of Breast Cancer Support Group Centre Johor Bahru. A validated self-administered questionnaire was used to identify the relationships between socio-demography, medical characteristics and HR-QOL of the participants. RESULTS: Living with family and completion of treatment were significant predictive factors of self-rated QOL, while living with family and ever giving birth significantly predicted satisfaction with health and physical health. Psychological health had moderate correlations with number of children and early cancer stage. Survivors' higher personal income (>MYR4,500) was the only significant predictor of social relationship, while age, income more than MYR4,500 and giving birth significantly predicted environment domain score. CONCLUSIONS: The findings suggested the survivors coped better in all four HR-QOL domains if they were married, lived with family, had children and were employed.

Asbestos use and asbestos-related diseases in Asia: past, present and future.

BACKGROUND AND OBJECTIVE: Although there are growing concerns about the global epidemic of asbestos-related diseases (ARD), the current status of asbestos use and ARD in Asia is elusive. We conducted a descriptive analysis of available data on asbestos use and ARD to characterize the current situation in Asia. METHODS: We used descriptive indicators of per capita asbestos use (kilograms per capita per year) and age-adjusted mortality rates (AAMR, persons per million population per year) by country and for the region, with reference to the world. RESULTS: The proportion of global asbestos use attributed to Asia has been steadily increasing over the years from 14% (1920-1970) to 33% (1971-2000) to 64% (2001-2007). This increase has been reflected in the absolute level of per capita use across a wide range of countries. In contrast, 12 882 ARD deaths have been recorded cumulatively in Asia, which is equivalent to only 13% of the cumulative number of ARD deaths in the world during the same period. The highest AAMR were recorded in Cyprus (4.8), Israel (3.7) and Japan (3.3), all of which have banned asbestos use. CONCLUSIONS: There is a paucity of information concerning the current situation of ARD in Asia. The marked increase in asbestos use in Asia since 1970, however, is likely to trigger a surge of ARD in the immediate decades ahead.

Awareness and knowledge of breast cancer and mammography among a group of Malaysian women in Shah Alam.

OBJECTIVES: The aim of this study was to assess awareness and knowledge of breast cancer and mammography among Malaysian women in Shah Alam. METHODS: This cross sectional study was conducted among 250 Malaysian women. Data were collected using a self administrated questionnaire which included questions on socio-demographic data, knowledge of breast cancer and awareness of mammography. RESULTS: Mean age of respondents was 28 ± 9.2 with 69.2% aged 18 to 29 years. The majority had heard about breast cancer (81.2%) and indicated books, magazines and brochures as their source of information (55.2%). However, most did not know about signs and symptoms of breast cancer and many of its risk factors. On multivariate analysis, significant predictors of breast cancer knowledge were age, race, marital status, level of education, occupation, family size and family history of other cancers (p<0.05). Fifty percent of women were aware of mammography, significant predictors being age, occupation, marital status and knowledge of breast cancer (p<0.05). CONCLUSION: Most women were aware of breast cancer. However, the knowledge about signs and symptoms of breast cancer and awareness of mammography were inadequate. It is recommended that the level of knowledge should be raised among Malaysian women, particularly in the less educated young.