Implications of the COVID-19 Pandemic for Cardiovascular Disease and Risk-Factor Management

COVID-19 and our public health responses to the pandemic may have far-reaching implications for cardiovascular (CV) risk, affecting the general population and not only survivors of COVID-19. In this narrative review, we discuss how the pandemic may affect general CV risk for years to come and explore the mitigating potential of telehealth interventions. From a health care perspective, the shift away from in-person office visits may have led many to defer routine risk- factor management and may have had unforeseen effects on continuity of care and adherence. Fear of COVID-19 has led some patients to forego care for acute CV events. Curtailment of routine outpatient laboratory testing has likely delayed intensification of risk-factor–modifying medical therapy, and drug shortages and misinformation may have negative impacts on adherence to antihypertensive, glucose-lowering, and lipid-lowering agents. From a societal perspective, the unprecedented curtailment of social and economic activities has led to loss of income, unemployment, social isolation, decreased physical activity, and increased frequency of depression and anxiety, all of which are known to be associated with worse CV risk-factor control and outcomes. We must embrace and evaluate measures to mitigate these potential harms to avoid an epidemic of CV morbidity and mortality in the coming years that could dwarf the initial health effects of COVID-19.     

Workplace Social Challenges Experienced by Employees on the Autism Spectrum: An International Exploratory Study Examining Employee and Supervisor Perspectives

Social challenges represent a significantly under-researched area when it comes to the poor employment outcomes in autism. In this exploratory study employees on the autism spectrum (N?=?29) and supervisors (N?=?15), representing seven continents, provided 128 written examples of workplace-based social challenges, their interpretation, consequences and resolution. Content analysis revealed that types of social challenges were individually oriented or associated with the work-environment. Social challenges were frequently attributed to internal or personal factors with direct consequences for the employee. Resolutions were more frequently targeted toward the individual than the workplace, and hindered employees’ experience of work. This international study represents a first look at the types of social challenges that impact equitable work participation of autistic people.

     

The association between health literacy and indicators of cognitive impairment in a diverse sample of primary care patients

Objectives

To confirm the association of health literacy scores as measured by Health Literacy Assessment Using Talking Touchscreen Technology (Health LiTT) with cognitive ability and education. To determine whether this association differs by cognitive task.

Methods

Cognitive impairment was measured using the Mini-Cog, which combines a delayed word recall task (WRT) and a clock drawing task (CDT) to yield an overall classification of normal versus cognitively impaired. Participants were recruited from primary care clinics that provide care to underserved patients.

Results

Participants (n = 574) were predominantly non-Hispanic black (67%) with a mean age of 46 years, 50% did not have health insurance, 56% had a high school education or less and 21% screened positive for cognitive impairment. Overall cognitive ability and education were significantly associated with health literacy after adjusting for other variables, including race/ethnicity and physical health. We observed a stronger association between the CDT and health literacy than between the WRT and health literacy.

Conclusion

By confirming hypothesized associations, this study provides additional support of the validity of Health LiTT.

Practice implications

Health LiTT is a reliable and valid tool that researchers and clinicians can use to identify individuals who might have difficulty understanding health information.     

Rapid review of virus risk communication interventions: Directions for COVID-19

ObjectiveIn response to COVID-19, we conducted a rapid review of risk communication interventions to mitigate risk from viruses to determine if such interventions are efficacious.MethodsWe searched for risk communication interventions in four databases: Medline, PsycInfo, the ProQuest Coronavirus Research Database, and CENTRAL. The search produced 1572 articles. Thirty-one articles were included in the final review.ResultsResults showed risk communication interventions can produce cognitive and behavior changes around viruses. Results were more consistently positive for interventions focused on HIV/AIDS as compared to influenza. There was no consistent best intervention approach when comparing peer health, audio/visual, and intensive multi-media interventions. Tailoring risk communication toward a target population, in comparison to not tailoring, was related to better outcomes.ConclusionThe results suggest that risk communication interventions can be efficacious at reducing risk from viruses. They also highlight the complexity of risk communication interventions. Additional research is needed to understand the mechanisms that lead risk communication to reduce risk from viruses.Practical valueResults support risk communication interventions to reduce risk from viruses.     

Decision-making processes of a nurse working in mental health,regarding disclosure of confidential personal health information of a patient assessed as posing a risk

BackgroundNurses working in mental health routinely face difficult decisions regarding confidentiality and disclosure of patient information. There is public interest in protecting patient confidentiality, and there is a competing public interest in disclosing relevant confidential information to protect the patient or others from harm. However, inappropriate disclosures may constitute a breach of confidentiality. Despite the gravity of this situation, there is a paucity of literature to guide nurses’ decision-making processes regarding confidentiality and disclosure.AimTo examine decision-making processes of a nurse working in mental health, regarding disclosure of personal health information of a patient assessed as posing a risk.MethodsQualitative interpretivist approach using thematic analysis of data derived from an instrumental case study of NK v Northern Sydney Central Coast Area Health Service 2010, a Civil and Administrative Tribunal matter in New South Wales, Australia.FindingsThree important legal concerns relevant to nurses’ decision-making processes are illuminated. Firstly, for risk assessment there was an emphasis on a static notion of dangerousness. Secondly, rules of confidentiality and disclosure were not adequately observed. Thirdly, confidential information was disclosed without valid justification.DiscussionInappropriate decision-making processes that may lead to a breach of patient confidentiality were evident in the findings. Gaps in understanding nurses’ decision-making processes pertaining to confidentiality and disclosure of patient information that may be addressed by future research were also revealed.ConclusionFuture research that addresses gaps in understanding nurses’ decision-making processes identified by this instrumental case study would provide greater guidance for nurses when making decisions regarding confidentiality and disclosure related to risk.     

Multiple origins of crassulacean acid metabolism and the epiphytic habit in the Neotropical family Bromeliaceae

The large Neotropical family Bromeliaceae presents an outstanding example of adaptive radiation in plants, containing a wide range of terrestrial and epiphytic life-forms occupying many distinct habitats. Diversification in bromeliads has been linked to several key innovations, including water- and nutrient-impounding phytotelmata, absorptive epidermal trichomes, and the water-conserving mode of photosynthesis known as crassulacean acid metabolism (CAM). To clarify the origins of CAM and the epiphytic habit, we conducted a phylogenetic analysis of nucleotide sequences for 51 bromeliad taxa by using the plastid loci matK and the rps16 intron, combined with a survey of photosynthetic pathway determined by carbon-isotope ratios for 1,873 species representing 65% of the family. Optimization of character-states onto the strict consensus tree indicated that the last common ancestor of Bromeliaceae was a terrestrial C(3) mesophyte, probably adapted to moist, exposed, nutrient-poor habitats. Both CAM photosynthesis and the epiphytic habit evolved a minimum of three times in the family, most likely in response to geological and climatic changes in the late Tertiary. The great majority of epiphytic forms are now found in two lineages: in subfamily Tillandsioideae, in which C(3) photosynthesis was the ancestral state and CAM developed later in the most extreme epiphytes, and in subfamily Bromelioideae, in which CAM photosynthesis predated the appearance of epiphytism. Subsequent radiation of the bromelioid line into less xeric habitats has led to reversion to C(3) photosynthesis in some taxa, showing that both gain and loss of CAM have occurred in the complex evolutionary history of this family.