Cancer Epidemiology
Background: Survival for Primary Liver Cancer (PLC) has been investigated in Australia, but limited work has been conducted on the burden for people with different socioeconomic status, region of residence, causes of PLC, and culturally and linguistically diverse (CALD) backgrounds. This study aimed to cover this gap in the literature by investigating PLC survival with the aforementioned factors. Methods: This study linked four administrative datasets: Victorian Cancer Registry, Admitted Episodes Dataset, Emergency Minimum Dataset, and Death Index. The cohort was all cases with a PLC notification within the Victorian Cancer Registry between 01/01/2008 and 01/01/2016. The Kaplan-Meier method was used to estimate survival probabilities and the log-rank test was used to compare the difference in survival between subgroups. The Cox proportional hazard model was used to explore factors associated with PLC survival. Results: The 1-, 3- and 5-year survival rates were 50.0%, 28.1% and 20.6%, respectively, with a median survival of 12.0 months (95% confidence interval (CI): 11.0 – 12.9 months). Higher survival was associated with younger age, hepatocellular carcinoma, and higher socio-economic status. People born in Asian, African, and American regions had higher survival than those born in Australia and New Zealand. Cases with viral hepatitis as an identified aetiology had higher survival than those whose PLC was related to alcohol consumption (hazard ratio=1.52, 95% CI: 1.19 – 1.96), diabetes and fatty liver disease (hazard ratio=1.35, 95% CI: 1.08 – 1.68). Conclusion: Survival outcomes for people diagnosed with PLC were still poor and affected by many factors. Asian and African cases had better survival than Australian and New Zealand patients as PLC in Asian and African cases was mostly caused by viral hepatitis. Metropolitan areas were associated with a higher survival than rural areas, not only due to accessibility to surveillance and healthcare services but also because the majority of overseasborn patients reside in metropolitan areas.
Pham Quang Thai, Do Thi Thanh Toan, Dinh Thai Son, Hoang Thi Hai Van, Luu Ngoc Minh, Le Xuan Hung, Ngo Van Toan, Luu Ngoc Hoat, Duong Huy Luong, Luong Ngoc Khue, Nguyen Trong Khoa, Le Thi Huong
Epidemiology and Infection
This study aimed to describe mental health service utilization and examine associated factors among students in Vietnam. Data were collected at eight universities in Hanoi, Vietnam, in 2018 using an administered questionnaire. The total number of participants was 9,120 (95.1% response rate). Among stu dents participating in our survey, 12.5% (95% CI: 10.9–14.1) with depression and/or anxiety symptoms used mental health service in the last 12 months. In the multivariable regression models, significant factors associated with mental health ser vice utilization were marital status, types of housemate, men tal health problems, physical activity, smoking status, and alcohol drinking. Our study made recommendations to stake holders for improving mental health services utilization among students in Vietnam. These findings had important implica tions for future research on factors associated with mental health service utilization among university students.
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