Evaluation of using grip strength and hand muscle cross-sectional area to predict secondary fractures post distal radius fracture.

Unlabelled: Grip strength measurement, as a surrogate of sarcopenia diagnosis, effectively predicts secondary fracture risk in distal radius fracture patients. This simple tool enhances clinical practice by identifying high-risk patients for targeted interventions, potentially preventing or reversing functional decline and recurrent fractures.

Purpose: To evaluate grip strength and hand muscle cross-sectional area as predictors of secondary fracture risk in patients with a history of distal radius fracture (DRF), serving as surrogates of the diagnosis of sarcopenia.

Long-term multi-systemic complications after SARS-CoV-2 Omicron and Delta infection in children: a retrospective cohort study.

Objectives: Most studies on long-term sequelae of SARS-CoV-2 infection in children were conducted pre-Omicron and pre-dated vaccination rollout. We examined long-term risk of new-incident multi-systemic sequelae following SARS-CoV-2 Delta/Omicron infection in a multi-ethnic Asian paediatric population.

Methods: Retrospective cohort study of Singaporean children aged 1-17 years infected during Delta/Omicron BA.

Temporal succession of marine microbes drives plastisphere community convergence in subtropical coastal waters.

Marine plastic pollution is a pervasive environmental issue, with microplastics serving as novel substrates for microbial colonization in aquatic ecosystems. This study investigates the succession of plastisphere communities on four common plastic types (polyethylene, polypropylene, polyethylene terephthalate, and polystyrene) in subtropical coastal waters of Hong Kong SAR. Over a 42-day period, we analysed the temporal development of microbial communities using a three-domain universal metabarcoding method.

Recommendations for the optimization of student led free vision screening programs.

Purpose: To report the summary characteristics of operational models associated with Student Led Free Vision Screening Programs (SLFVSP) and to identify opportunities for program optimization.

Methods: An 81-question mixed methods survey was distributed to SLFVSP leaders nationwide and Medical Student Educators within the American University Ophthalmology Professors (AUPO) Association. Survey responses were analyzed using Mann Whitney U and Fisher's Exact tests.

Associations between attentional biases for emotional images and rumination in depression.

Rumination is a key feature of depression and contributes to its onset, maintenance, and recurrence. Researchers have proposed that biases in the attentional processing of emotional information may underlie rumination, and particularly, the brooding component. This investigation evaluated associations between attentional biases for emotional images and rumination, including both brooding and reflection, in currently and never depressed participants.