Aesthetics and Technology Integration in a Community-Based Primary Care Nursing Curriculum.

BACKGROUND: Reconceptualized nursing education can prepare registered nurses to practice at the full scope of licensure on interprofessional teams across care continua while enhancing the quality of health care systems. PROBLEM: Traditional nursing programs minimally address primary care competencies. Rapidly changing managed care models demand nurses develop knowledge, skills, and attitudes to effectively deliver population health, primary care, care coordination, and disease prevention/management services across care continua. APPROACH: A faculty team built an innovative concept and competency-based accelerated bachelor of science in nursing primary care-focused curriculum integrating behavioral health, aesthetic knowing, and technology. OUTCOMES: The curriculum was implemented twice, with the third cohort mid-program. Program evaluation is ongoing. CONCLUSION: A paradigm shift in nursing education may improve population-based biobehavioral wellness, disease prevention, and chronic disease management. Future research should focus on how this innovative curricular approach builds essential nursing competencies and enhances digital fluency, observation, communication, empathy, and critical thinking skills.

Electron-beam tomography coronary artery calcium and cardiac events: a 37-month follow-up of 5635 initially asymptomatic low- to intermediate-risk adults.

BACKGROUND: Conventional coronary artery disease (CAD) risk factors fail to explain nearly 50% of CAD events. This study examines the association between electron-beam tomography (EBT) coronary artery calcium (CAC) and cardiac events in initially asymptomatic low- to intermediate-risk individuals, with adjustment for the presence of hypercholesterolemia, hypertension, diabetes, and a history of cigarette smoking. METHODS AND RESULTS: The study was performed in 8855 initially asymptomatic adults 30 to 76 years old (26% women) who self-referred for EBT CAC screening. Conventional CAD risk factors were elicited by use of a questionnaire. After 37+/-12 months, information on the occurrence of cardiac events was collected and confirmed by use of medical records and death certificates. In men, events (n=192) were associated with the presence of CAC (RR=10.5, P<0.001), diabetes (RR=1.98, P=0.008), and smoking (RR=1.4, P=0.025), whereas in women, events (n=32) were linked to the presence of CAC (RR=2.6, P=0.037) and not risk factors. The presence of CAC provided incremental prognostic information in addition to age and other risk factors. CONCLUSIONS: The association between EBT CAC and cardiac events observed in this study of initially asymptomatic, middle-aged, low to intermediate-risk individuals presenting for screening suggests that in this group, knowledge of the presence of EBT CAC provides incremental information in addition to that defined by conventional CAD risk assessment.

The prevalence of coronary artery calcium among diabetic individuals without known coronary artery disease.

OBJECTIVES: We sought to examine the age and gender distribution of coronary artery calcium (CAC) by diabetes status in a large cohort of asymptomatic individuals. BACKGROUND: Among individuals with diabetes, coronary artery disease (CAD) is a major cause of morbidity and mortality. Electron-beam tomography (EBT) quantifies CAC, a marker for atherosclerosis. METHODS: Screening for CAC by EBT was performed in 30,904 asymptomatic individuals stratified by their self-reported diabetes status, gender, and age. The distribution of CAC across the strata and the association between diabetes and CAC were examined. RESULTS: Compared with nondiabetic individuals (n = 29,829), those with diabetes (n = 1,075) had higher median CAC scores across all but two age groups (women 40 to 44 years old and men and women > or =70 years old). Overall, the likelihood of having a CAC score in the highest age/gender quartile was 70% greater for diabetic individuals than for their nondiabetic counterparts. CONCLUSIONS: Younger diabetic individuals appear to have calcified plaque burden comparable to that of older individuals without diabetes. These findings call for future research to determine if EBT-CAC screening has an incremental value over the current CAD risk assessment of individuals with diabetes.

Conventional coronary artery disease risk factors and coronary artery calcium detected by electron beam tomography in 30,908 healthy individuals.

PURPOSE: Electron beam tomography (EBT) is a noninvasive measure of coronary artery calcium (CAC), a marker for atherosclerosis. In this study we examined the association between conventional risk factors for coronary artery disease (CAD) and CAC. METHODS: EBT CAC screening was performed on 30,908 asymptomatic individuals aged 30 to 90 years. Prior to EBT screening, individuals provided demographic and CAD risk factor information. EBT utilized a C-100 EBT scanner, and the amount of CAC was determined using the Agatston scoring method. RESULTS: The results of this study demonstrate that for both men and women, all conventional risk factors were significantly associated with the presence of any detectable CAC, and the mean CAC score increased in proportion to the number of CAD risk factors. In age-adjusted (multivariable) logistic regression analysis, cigarette use, histories of hypercholesterolemia, diabetes, and hypertension were each significantly associated with mild to extensive CAC scores (> or =10.0). CONCLUSION: CAD risk factors are associated with higher atherosclerotic plaque burden in both men and women. The odds ratios associated with each risk factor relative to the extent of CAC are similar to those reported for the development of clinical CAD, suggesting the existence of an association between CAC (subclinical disease) and CAD (clinical disease).

Coronary artery calcium in HIV-infected men treated with highly active antiretroviral therapy.

Calcium is a common component of an atherosclerotic plaque; therefore, the presence of coronary artery calcium (CAC) indicates atherosclerosis. This study investigated the difference in total CAC scores between HIV-infected patients treated with highly active antiretroviral therapy (HAART) and HIV-negative age-matched controls. HIV patients were 27 men treated with a protease inhibitor-containing HAART regimen for more than 1 year (M = 4.92 years, SD = 2.02), aged 30 to 60 years (M = 43.52 years, SD = 6.65), and not receiving lipid-lowering or hypoglycemic drugs. Controls were age-matched men randomly selected (three controls to one case, for a total of 81 controls) from our existing database of 25,250 men who self-referred for CAC screening (control database). Electron beam tomography was used to obtain CAC scores. The CAC scores were coded as above or below the age-specific (stratified in 5-year increments) 10th, 25th, 50th, 75th, or 90th percentile of our control database. Chi-square analyses for two independent samples indicated (1) a larger frequency of controls with CAC scores above the 10th (chi1= 8.32, P = .004) and 25th (chi1= 5.45, P = .02) percentiles than that of HIV patients, (2) no differences in CAC scores between groups above the 50th (chi = 0.85, P = .357) or 75th (chi = 0.46, P = .497) percentile, and (3) a larger frequency of HIV patients who were above the 90th percentile (chi = 4.5, P = .034). The strength of the relationship between group membership and scoring above the 90th percentile was significant (phi = 0.20, P = .034). These results tentatively suggest that there is an elevated level of subclinical atherosclerosis in HIV patients treated with HAART.