Publications by authors named "A L Ang"
Background: Irritable bowel syndrome (IBS) is a common yet debilitating disorder of gut-brain interaction, characterized by gut-brain axis dysregulation, visceral hypersensitivity, and other comorbidities. Obesity has been hypothesized to be a risk factor linked to IBS, albeit evidence remains conflicting. Given the growing global prevalence of obesity and IBS, we performed a meta-analysis examining their purported association.
View Article and Find Full Text PDFObjectives: Frequent attenders (FAs) visit healthcare settings at higher rates compared with the general population and use disproportionate amounts of healthcare resources. Frequent attendance (FA) has also been associated with greater morbidity and adverse socioeconomic circumstances. Our study aimed to describe the sociodemographic profile, clinical presentation, and healthcare utilisation patterns of adolescent FAs at polyclinics in Singapore and to determine the factors associated with adolescent FA.
View Article and Find Full Text PDFArticle Synopsis
- Emergency doctors experience high levels of uncertainty due to limited patient information and time constraints, prompting a study on how 'uncertainty tolerance' (UT) affects their work.
- A questionnaire was distributed among emergency doctors to develop a UT measure and analyze its impact on doctors' experience, patient outcomes, and resource utilization during encounters with specific medical issues.
- Findings showed that higher UT is associated with better psychological well-being among doctors, such as increased resilience and lower burnout, but it did not significantly influence patient outcomes or resource usage.