Visual Concerns that Interfere with Daily Activities in Patients on Rehabilitation Units: A Descriptive Study

The purpose of this study was to estimate the prevalence of patients with visual concerns that interfere with their activities of daily living (ADL) performance in physical rehabilitation units through occupational therapy assessment. Over the two-month study period, 215 adult inpatients from a physical rehabilitation hospital were evaluated using the Brief Vision Screen (BVS) through ADL. The BVS assessed four areas of visual concerns, namely left visual field, focusing, and near- and low-contrast acuity, while patients engaged in ADL. The occupational therapists identified 33% of patients who had at least one area of visual concern, with the largest proportion diagnosed with stroke (55%), followed by pulmonary disease (40%) and joint replacement (35%). When comparing the four areas of visual concerns in the BVS between the two major diagnostic groups (acquired brain injury, ABI and non-acquired brain injury, non-ABI), a significantly higher proportion of patients with ABI were identified as having left hemianopsia concerns compared to patients with non-ABI. No significant difference was observed in other areas of visual concern between the two groups. Findings indicated that visual concerns that interfere with ADL performance among older patients in rehabilitation units are common. The high proportion of patients with pulmonary disease identified as having visual concerns warranted further confirmation and investigation. Preliminary evidence to support the psychometric properties of the BVS for identifying visual concerns in patients on rehabilitation units was established.     

Impact of a community pharmacy transitions-of-care program on 30-day readmission

Objectives

The primary objective of this study was to evaluate the impact of a transitions-of-care (TOC) program on both all-cause and related 30-day hospital readmission. The secondary objective was to evaluate which patient-specific factors, if any, are predictive of 30-day hospital readmissions.

Dissemination of Misinformative and Biased Information about Prostate Cancer on YouTube

YouTube is a social media platform with more than 1 billion users and >600 000 videos about prostate cancer. Two small studies examined the quality of prostate cancer videos on YouTube, but did not use validated instruments, examine user interactions, or characterize the spread of misinformation. We performed the largest, most comprehensive examination of prostate cancer information on YouTube to date, including the first 150 videos on screening and treatment. We used the validated DISCERN quality criteria for consumer health information and the Patient Education Materials Assessment Tool, and compared results for user engagement. The videos in our sample had up to 1.3 million views (average 45 223) and the overall quality of information was moderate. More videos described benefits (75%) than harms (53%), and only 50% promoted shared decision-making as recommended in current guidelines. Only 54% of the videos defined medical terms and few provided summaries or references. There was a significant negative correlation between scientific quality and viewer engagement (views/month p = 0.004; thumbs up/views p = 0.015). The comments section underneath some videos contained advertising and peer-to-peer medical advice. A total of 115 videos (77%) contained potentially misinformative and/or biased content within the video or comments section, with a total reach of >6 million viewers.

Age-Associated Increases in Intensity Discrimination for Taste

Impaired taste sensation in the aging person may affect the appreciation of food and beverages and compromise nutritional status. Changes in flavor perception may be due to altered ability to discriminate between intensities of suprathreshold taste stimuli. An interesting question is whether all taste qualities (sweet, salty, sour, bitter) show similar age-associated decline in intensity discrimination. Taste intensity discrimination has been shown to be significantly poorer in elderly than in young women for the bitter stimulus caffeine, but not for the sweet stimulus sucrose. The present experiment investigated effects of taste substance and age on taste intensity discrimination by assessing Weber ratios (WRs) for citric acid and sodium chloride (NaCl) in 60 people, half elderly, and half women. Results indicate a significant effect of age on WRs for citric acid and NaCl, suggesting the importance of suprathreshold intensity discrimination for taste perception in the elderly.