The association of emotional well-being and marital status with treatment adherence among patients with hypertension

We were interested in examining the relationship between psychosocial factors and hypertension-related behaviors. We hypothesized that lower emotional well-being and unmarried status would be related to higher BP, poorer medication adherence, greater difficulty adhering to diet and exercise, and current smoking. In a cross-sectional design, 636 hypertensive patients completed the Mental Component Summary (MCS) Scale of the SF-12 and rated their difficulty with adherence to diet, exercise, and medication-taking. In logistic regression analyses, lower MCS scores were associated with difficulty adhering to diet (OR = 0.97, p < .05) and exercise (OR = 0.97, p < .01), and current smoking status (OR = 0.98, p < .05). Being married was associated with higher probability of medication adherence (OR = 1.66, p < .01) and a lower probability of being a current smoker (OR = 0.34, p < .0001). Neither MCS scores nor being married were related to BP levels in adjusted analyses. Results emphasize the importance of assessing psychosocial factors to optimize hypertension treatment.

Framing effect debiasing in medical decision making

OBJECTIVE

Numerous studies have demonstrated the robustness of the framing effect in a variety of contexts. The present study investigated the effects of a debiasing procedure designed to prevent the framing effect for young adults who made decisions based on hypothetical medical decision-making vignettes.

METHODS

The debiasing technique involved participants listing advantages and disadvantages of each treatment prior to making a choice. One hundred and two undergraduate students read a set of three medical treatment vignettes that presented information in terms of different outcome probabilities under either debiasing or control conditions.

RESULTS

The framing effect was demonstrated by the control group in two of the three vignettes. The debiasing group successfully avoided the framing effect for both of these vignettes.

CONCLUSION

These results further support previous findings of the framing effect as well as an effective debiasing technique. This study improved upon previous framing debiasing studies by including a control group and personal medical scenarios, as well as demonstrating debiasing in a framing condition in which the framing effect was demonstrated without a debiasing procedure.

PRACTICE IMPLICATIONS

The findings suggest a relatively simple manipulation may circumvent the use of decision-making heuristics in patients.

Deaths and injuries caused by land mines in Mozambique

Land mines in Mozambique are still causing death and injuries years after the initial dispute. Since 1980, 3400 people have had an amputation because of land mine injuries. However, there are no direct estimates of the number of deaths or casualties which are not treated in hospitals. In March, 1994, a medical team assembled by Physicians for Human Rights (PHR) conducted household surveys in the province of Manica and in the sub-district of Metuchira, province of Sofala. The object was to assess the frequency and severity of injuries and mortality caused by land mines in the civilian population. We found ratios of 8.1 and 16.7 casualties per 1000 living people in Manica and Metuchira, respectively. The prevalence of amputees was 3.2 per 1000 in Manica, and 2.3 in Metuchira. These figures are several folds higher than suggested by hospital data. The case fatality rate was 48%. Most of the victims were civilians (68%) and were injured by antipersonnel mines (81%). 16% of victims were women, and 7% were under 15 years of age. Our results suggest that the impact of land mines is substantially higher than originally thought.

Cognitive functioning throughout the treatment history of clinical late-life depression

OBJECTIVE

Previous investigations into the relationship between late-life depressive symptoms and cognitive functioning have resulted in mixed findings concerning whether or not depressive symptoms and cognitive functioning are related. The mixed reports may be due in part to differences in clinical and nonclinical samples and to inadequate consideration of the dynamic nature (i.e., fluctuating course) of depressive symptoms and cognitive functioning in older adults. The current study examined the chronic, acute, and longitudinal relationships between depressive symptoms and cognitive functioning in older adults in an ongoing treatment study of major depressive disorder (MDD).

METHODS

The neurocognitive outcomes of depression in the elderly study operates in a naturalistic treatment milieu using a pharmacological treatment algorithm and regular psychiatric assessment. Four hundred and fifty-three older adults [mean age 70 years, standard deviation (SD) = 7.2] meeting criteria for MDD at study enrollment received annual neuropsychological testing and depressive symptom monitoring for an average of 8.5 years (SD = 4.5).

RESULTS

Hierarchical linear modeling revealed that higher age, lower education, and higher average/chronic levels of depressive symptoms were related to lower cognitive functioning. Additionally, results revealed that when an individual's depressive symptoms are higher than is typical for a specific individual, general cognitive function was worse than average. There was no evidence of lagged/longitudinal relationships between depressive symptoms and cognitive functioning in older adults in treatment for MDD.

CONCLUSIONS

Cognitive functioning and depressive symptoms are concurrently associated in older adults with MDD, highlighting the potential importance for stabilizing mood symptoms as a means to manage cognitive deficits in late-life depression.

Role of the pericardium and intact chest wall in the hemodynamic response to positive end-expiratory pressure ventilation

The mechanism for the reduction of both systemic arterial blood pressure and cardiac output (CO) and for the elevation of intravascular pressure which accompanies positive end-expiratory pressure ventilation (PEEP) remains uncertain. The role of the intact pericardium and the chest wall has not been defined. This study examines cardiac transmural pressure with PEEP (0, 4, 8, and 16 cm H2O) administration in nine closed chest, anesthetized, normovolemic dogs utilizing direct measurements of intrapericardial pressure. The experiment was repeated following pericadiectomy and left thoracotomy. The closed chest dogs exhibited significant reductions in blood pressure and CO without detectable changes in transmural pressure. With combined pericardiectomy and left thoracotomy, the responses of both CO and blood pressure to PEEP were similar to those observed with the chest closed. Absolute right atrial pressures were similar at all levels of PEEP and were independent of the presence of the pericardium and the intact chest wall. The rise in absolute left atrial pressure observed with these structures intact was completely abolished by pericardiectomy and left thoracotomy. Thus the major hemodynamic effects of PEEP, namely changes in blood pressure and CO, cannot be accounted for by changes in transmural pressure or influences from the intact chest wall and pericardium.

Uncertainty levels differ by physical heart failure symptom cluster

BACKGROUND

The role of uncertainty, unpredictable symptoms, and unknown illness trajectory are frequent concerns reported in heart failure (HF) literature. Illness uncertainty can lead to difficulty interpreting symptoms, potentially impacting outcomes. Impaired functional status, quality of life, all-cause mortality, rehospitalization, and event-free survival are predicted by symptom clusters. No studies to date describe levels of uncertainty by physical symptom cluster in HF.

AIMS

Describe physical HF symptom clusters and determine if uncertainty levels differ by symptom cluster.

METHODS

Results are based on a secondary analysis of data from patients hospitalized with an acute exacerbation of HF. The Heart Failure Somatic Perception Scale (HFSPS) and Mishel's Uncertainty in Illness Scale (MUIS-C) were completed. Symptom clusters were determined by hierarchical agglomerative clustering. Controlling for age and gender, ANCOVA (post hoc LSD) analyses explored uncertainty levels by symptom cluster group.

RESULTS

One hundred and thirty-three primarily older (76.4 ± 12.1), Caucasian (92.5%) adults (55.2% male), with an ischemic HF etiology (71.6%) were enrolled. Three clusters were found: 1. Shortness of breath, n = 47, 2. Edema, n = 39, and 3. Cardiac, n = 43. Adjusting for age and gender, uncertainty levels differed by cluster group (p ≤ 0.001), with edema cluster members reporting greater illness uncertainty than cardiac cluster members (74.6 vs 69.5, respectively, p = 0.033).

CONCLUSIONS

Differences exist in illness uncertainty levels based on the symptom experience of patients with HF. Care and management of HF symptoms should include a complete assessment of unique symptom cluster profiles.

The Examination of Instrumental Activities of Daily Living and Perceived Adulthood in Emerging Adults

Emerging adults differ in terms of the extent to which they perceive themselves as adults. We examined how the ability to perform activities related to independent living (i.e., instrumental activities of daily living [IADLs]) was associated with perceived adulthood. Data were collected from 236 emerging adults in college. Results suggested that IADL scores were positively related to perceived adulthood and achieved criteria of adulthood even after controlling for race, year in school, age, and sex. Results are discussed in terms of the development and importance of IADLs during emerging adulthood.

Age-Friendly University Assessments: Approach by the UMass Dartmouth Campus

Representatives from The Ora M. DeJesus Gerontology Center at the University of Massachusetts Dartmouth began participating on the Age-Friendly University (AFU) panel at The Gerontological Society of America conference in November 2018. The recommendations and knowledge provided a foundation to begin informally surveying faculty and gerontology affiliates on age-friendly practices. In the fall of 2019, formal discussions began with our partners at other campuses, and in Spring 2020, the AFU Climate Survey was disseminated by email announcements to all students and employees on our campus, soon followed by the Inventory reporting tool to campus office administrators. Results of these assessments will be presented on the utility of these approaches and suggestions for refinement and broader dissemination.

Comparison of haemodynamic responses to positive-end-expiratory ventilation and pericardial effusion in dogs

1. The haemodynamic responses to progressive increments in positive end-expiratory pressure ventilation (PEEP) were assessed in dogs in the presence and absence of pericardial effusion (2.2 ml saline/kg). 2. Increasing levels of PEEP (3, 4, 8, 16 cm H2O) were associated with increases in right atrial, left atrial, pericardial and pulmonary artery diastolic pressure; increases in pulmonary vascular resistance; decreases in aortic blood pressure; and decreases in cardiac index or stroke index. 3. Pericardial effusion that was associated with an increase in pericardial pressure of 3 mmHg was not associated with significant changes in aortic blood pressure or stroke index. In contrast 8 cm PEEP was associated with significant decreases in both these haemodynamic variables yet pericardial pressure increased only 2.2 mmHg. 4. For these levels of PEEP and pericardial effusion, the same haemodynamic response to PEEP was observed regardless of the presence or the absence of pericardial effusion. 5. Similar changes in aortic blood pressure and stroke index despite different pericardial pressures is reflected by significantly different intercepts in the linear model relating these haemodynamic variables to pericardial pressure in the presence and absence of pericardial effusion. 6. The results suggest that these haemodynamic consequences of PEEP are primarily a function of pulmonary hyperinflation and are less dependent on increases in extracardiac pressure per se.

Caring for the Unvaccinated During a Pandemic: Connecting Swanson's Theory of Caring

Background and Purpose: Nurses frequently care for patients who make decisions against medical advice, a challenge that continues during and after the COVID-19 pandemic. This article explores U.S. nurses' experiences caring for unvaccinated COVID-19 patients and the resulting impacts using Swanson's Theory of Caring (STC). Methods: Data were gathered through an online survey collecting nurses' demographics, mental health screening data, and an open-ended question asking about a personal experience providing care to an unvaccinated COVID-19 patient. Researchers analyzed 128 responses using content analysis. STC served as the analytical framework. Results: Nurses' experiences were summarized into two main themes and four subthemes: (a) anger, frustration, fatigue, and resentment (24.2%) and (b) feeling a professional commitment to a nurse's duty (60.9%). Within the professional commitment theme, subthemes include the following: (a) patients can make an autonomous decision (15.6%); (b) feeling concerned for the patient (6.3%); (c) wanting to take action, educate, and vaccinate (29.7%); and (d) feeling moral conflict (9.3%). Results aligned with STC's five caring actions: knowing, doing for, being with, enabling, and maintaining belief. Implications for Practice: Nurses experienced emotional challenges caring for the unvaccinated during the pandemic resulting in psychological sequelae, including compassion fatigue and moral distress, in addition to positive outcomes of resilience and enhanced coping mechanisms. This study underscores the multifaceted nature of nurses' experiences and the emotional, ethical, and professional challenges they encountered when caring for unvaccinated COVID-19 patients. Nurse leaders should address these issues to enhance nurses' wellbeing and reduce compassion fatigue and dissatisfaction.

Women do not shy away from competition: Competition in same-gender and cross-gender friendship dyads

This study explored gender differences in competition within friendships of emerging adults. In a sample of 118 same and cross-gender friendship dyads, we used a quasi-experimental design to examine how people competed with friends and reacted to this competition when completing a task in both competitive and noncompetitive conditions. Using an Actor-Partner Interdependence Modeling approach to data analyses, we found that in the noncompetitive condition, men and women competed more with same-gender than with cross-gender friends. In the competitive condition, however, both men and women behaved more competitively with male than with female friends. Interestingly, while men reported more stress when competing with cross-gender friends, there was no difference in reported stress for women, regardless of the gender of the friend with whom they were competing. The findings indicate that both the specific and general social context in which competition occurs are important in determining whether gender differences are observed.

Entry and Passage Variables Associated with Nursing Home Adjustment in Older Adults with Dementia

A theory-guided non-experimental, descriptive, correlational design was used to evaluate how entry and passage variables were related to nursing home adjustment for individuals with dementia. Older adults with dementia may be unable to speak for themselves, therefore proxy responses of Certified Nursing Assistants (CNAs) provided the data for completion of the Nursing Home Adjustment Scale.¹ Guided by the Meleis' Theory of Transitions, entry level factors (i.e. age, previous residence, gender, and choice), and passage variables (i.e. length of stay, extent of dementia, functional abilities, and depression) were entered into a regression equation as predictors of nursing home adjustment. Information about extent of dementia, functional abilities and depression was derived from the Minimum Data Set (MDS) maintained for all residents per Medicare and Medicaid guidelines. Descriptive and inferential statistics were calculated using IBM Statistical Package for the Social Sciences (SPSS) 26.0 software. Results indicated an inverse relationship between nursing home adjustment and depression as measured by the PHQ-9. There was no support for relationships among other variables. CNA proxy responses were found to be reliable in that they were significantly correlated with nursing responses on the same measure. This study supports the use of CNA proxy responses as a method to evaluate the experience of individuals with dementia.

Noninvasive measurement of cardiac function during exercise, using resaturation curves

The resaturation curve, a noninvasive indicator-dilution test using an ear oximeter to detect rates of change in arterial oxygen saturation during breathing of various concentrations of oxygen, was used to assess cardiac performance in normal subjects and in 108 patients with cardiac valvular disease. Measurements made during exercise included the time constant of resaturation (tau) and beat-to-beat changes in arterial oxygen saturation (the left heart clearance fraction). At maximum rates of voluntary work, patients had a significantly reduced clearance fraction and longer tau than normal subjects. Clearance fraction and tau improved in patients after aortic valve replacement; deterioration occurred in tau and clearance fraction over time in patients treated medically, as compared to normal subjects who showed little change during a ten-year period. Clearance fraction and tau correlated with hemodynamic data obtained during cardiac catheterization. The resaturation curve provides an objective measure of cardiac impairment that can be readily repeated during follow-up of patients with heart disease.

Health Communication With Same-Sex and Other-Sex Friends in Emerging Adulthood

Objective We examined health-related communication between same-sex and other-sex friends and how communication was related to health-related behavior. Participants Data from 243 emerging adults attending college ( Mage = 18.96, SD = 1.43; 55.6% male) were analyzed. Methods Participants completed measures assessing the frequency in which they talked about and made plans to engage in exercise and nutrition-related behaviors with friends, as well as how often they engaged in exercise and nutrition-related behaviors. Results In general, participants reported more health-related communication with same-sex friends. Health-related communication with same-sex friends was positively related to health behaviors for men and women. However, the pattern of results differed for men and women depending on the topic of communication and the behavior being examined. Conclusion Our study extends the literature by examining the role of sex of friends in health communication and planning and how interactions with friends relate to health-promoting behavior.

Are patients with knee osteoarthritis aware that platelet-rich plasma is a treatment option?

Osteoarthritis (OA) is a prevalent joint disease, particularly affecting the knees. This condition is often managed through various treatments, including intra-articular injections such as corticosteroids (CS), hyaluronic acid (HA), and platelet-rich plasma (PRP). PRP has shown promising outcomes in recent studies although it does lack strong endorsement in some clinical guidelines due to inconsistent results and lack of standardized results. This study was conducted to assess patient awareness and the frequency of PRP offered for the treatment of knee OA, compared to CS and HA. In a cross-sectional study, 46 knee OA patients were surveyed regarding their knowledge and experiences of CS, HA, and PRP injections. The questionnaires were administered between September 2022 and February 2023. Additionally, the study evaluated the severity of patients knee OA, using the Western Ontario and McMaster Universities Arthritis Index, and gathered demographic information from the participants. CS injections were offered to 93.5%, and 100% of participants had previously heard of this type of injection. HA injections were offered to 37%, and 65.9% of participants had heard of them. PRP was offered to 2%, and 6.5% had ever heard of it. This study underscores the limited awareness and utilization of PRP among knee OA patients. Patients and physicians need to be more informed of all of the treatment options available for knee OA, especially orthobiologics such as PRP. Future research in larger, diverse populations is needed.