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A cross-sectional survey was done to investigate the pathways the physical activity acts in improving physical fitness and functional outcomes of older adults (60 years and above) using 880 community-dwelling older adults in Sri Lanka. Structural Equation Modeling (SEM) was used. The final SEM model included five latent factors and 14 co-variances. Goodness of Fit Index (GFI), Comparative fit index (CFI) and Root Mean Square Error of Approximation (RMSEA) values of the model were 0.95, 0.93, 0.91, and 0.05 respectively, indicating a good model fit. Strength enhances balance (β = .52, p  < .01) and reduces the time required to complete physical functions (β = -.65, p  < .01). Since strength declines with advancing age, muscle-strengthening activity programs should be promoted to enhance balance and functional performances in older adults in advanced ages. Strength test (hand grip and leg strength) can be used as a screening test to predict potential risk of falls and functional disabilities in older adults., Competing Interests: The author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article., (© The Author(s) 2023.)

Background: The upsurge of COVID-19 has caused numerous psycho-social challenges for healthcare professionals because of its ability to spread rapidly in the community and high mortality rate. The seriousness of the disease has led many healthcare professionals plagued by stigma as well as discrimination. In this study, depressive symptomatology, levels of anxiety, and related psychosocial and occupational factors experienced by healthcare professionals in Sri Lanka during COVID -19 were investigated., Methods: A total of 512 healthcare professionals were surveyed using an online survey. The Generalized Anxiety Disorder 7-item scale, the Center for Epidemiologic Studies Depression Scale-Revised-10, and psychosocial and occupational factors predictive of depression and anxiety were included in the survey questionnaire. Logistic regression determined the factors associated with the presence of depressive symptoms and anxiety., Results: Results showed that elevated depressive symptoms and anxiety were experienced by 53.3% and 51.3%, respectively, of the participants. No differences in the prevalence of elevated depressive symptoms and anxiety were found between those who were exposed and non-exposed to COVID-19 confirmed or suspected patients. Having a fear of being infected with COVID-19 and spreading it among family members were associated with increased risk of depression. Among those exposed to COVID-19 confirmed or suspected patients, poor occupational safety (OR = 2.06, 95% CI 1.25-3.39), stigmatization (OR = 2.19, 95% CI 1.29-3.72), and heavy workload (OR = 2.45, 95% CI 1.53-3.92) were associated with increased risk of elevated depressive symptoms, whilst poor self-confidence (OR = 2.53, 95% CI 1.56-4.09) and heavy workload (OR = 1.94. 95% CI 1.22-3.12) were associated with increased risk of anxiety., Conclusions: Fear of being infected and distress caused by fear of spreading it among family members, stigmatization, poor self-confidence, poor occupational safety and heavy workload are vital risk factors that need to be considered in future psychological support services designed for the healthcare professionals in unprecedented outbreaks like COVID-19.

Aims: Gastric cancer location and histopathology in Pacific people (mostly of Samoan, Tongan, Niuean, or Cook Islands origin) and Māori in New Zealand has not been specifically examined., Methods: A retrospective review of all histologically-proven new cases of gastric adenocarcinoma and gastro-oesophageal adenocarcinoma at Middlemore Hospital (Auckland, New Zealand) from June 2003-June 2009 was conducted. Demographic data, clinical presentation, diagnostic/ staging investigations and surgical outcomes were recorded., Results: There were 133 patients of whom 79 (59%) were male. Forty-nine (37%) patients were of Pacific ethnicity and 34 (26%) were Māori. Māori (59.3 years; p=0.01) and Pacific (64.5 years; p=0.01) patients were significantly younger at diagnosis compared to European patients (77.2 years). European patients had more proximal tumours (n=18; 47%) compared to Pacific (n=5; 10%) and Māori (n=4; 12%) patients (p= 0.01). Pacific (n=25; 51%) and Māori (n=21; 62%) patients had a significantly higher percentage of diffuse-type gastric cancer compared to European (n=7; 18%) patients. There was no difference in stage of presentation between ethnic groups., Conclusions: Māori and Pacific patients present with gastric cancer at higher rates and at a younger age. They have a predominance of diffuse-type antral and gastric body cancers which stand in contrast to global trends in gastric cancer.