Relative Body Mass Index Improves the BMI Percentile Performance for Detection and Monitoring of Excess Adiposity in Adolescents.

Obesity is defined as excess adipose tissue; however, commonly used methods may under-detect adiposity in adolescents. This study compared the performance of body mass index percentile (BMI%) and relative body mass index (RBMI) in identifying excess body fat percentage (BF%) and estimated RBMI cut points to better stratify severity of adiposity. In 567 adolescents ages 11-19 year, BF% measured by DXA was used to compare BMI% and RBMI performance at different degrees of adiposity. RBMI cut points for adiposity detection were derived via ROC curve analysis. BF% was strongly correlated with BMI% (r = 0.889, p < 0.001) and RBMI (r = 0.901, p < 0.001). However, RBMI exhibited less dispersion and better discriminated the relationship with BF% independent of age, race, and gender. Both BMI% and RBMI performed similarly for detecting high BF% (≥25 BF% in males; ≥30 BF% in females). Nonetheless, the relationship of BMI% with BF% was diminished among leaner adolescents. RBMI detected overweight in 21.3% more females and 14.2% more males. RBMI improved the detection of excess adiposity in individuals otherwise classified as having normal weight or overweight by BMI%. RBMI is a valuable and accessible tool for earlier detection, intervention, and effective follow-up of excess adiposity in youth at higher risk for complications.

An Online COVID-19 Simulation to Explore Interprofessional Collaboration and Foster Systems Leadership Competencies in Doctor of Nursing Practice Students.

ABSTRACT: Organizational and systems leadership, a competency for doctor of nursing practice students, encompasses the evaluation of care delivery systems, accountable care of populations, and resolution of ethical dilemmas. Faculty created an online simulation in which students developed a management proposal for an impending pandemic. All students agreed or strongly agreed that the simulation increased their skills in systems-based thinking, increased their knowledge of others' roles and responsibilities in addressing health care crises, and enabled them to balance ethical considerations and societal interests. Online simulations are a feasible, cost-effective method to foster systems leadership competency and ethical decision-making in doctoral students.

Bedside shift report: Nurses opinions based on their experiences.

BACKGROUND: Nurse bedside shift report (BSR) improves satisfaction, quality and safety. Yet, postimplementation adoption rates remain low in hospitals where BSR has been introduced. Further research is needed to understand what content is most appropriate to discuss during BSR and what facilitators are from the clinical nurses' perspective. AIMS: Identify and describe acute care clinical nurses' and nursing supervisors' experiences and opinions regarding: process of BSR, appropriate content for BSR and barriers and facilitators related to implementation of BSR. DESIGN: A phenomenological qualitative study was conducted at an acute care 500 bed, not-for-profit academic medical centre located in the southern United States. METHODS: Clinical nurses (N = 22) and nursing supervisors (N = 12) from every inpatient division were recruited and interviewed. The data were analysed for relationships, similarities and differences. Themes were then identified by two independent researchers. RESULTS: Five themes were identified: (a) time constraints and clinical nurse's workflow must be taken into consideration; (b) a modified approach is necessary; (c) process and specific critical content should be individualized so that it is meaningful for all parties involved; (d) specific critical content that should be discussed outside the patient's room; and (e) specific critical content that should be discussed inside the patient's room. CONCLUSIONS: One way to minimize interruptions is to conduct BSR using a modified approach, where a portion of the hand-off occurs inside and outside the patient's room. In addition, this study identified the nurses' preferred location where specific critical topics should be discussed. RELEVANCE TO CLINICAL PRACTICE: Results from this study should be used to inform the practice BSR so the desired outcomes of patient and family satisfaction, nursing quality and patient safety can be realized. This study should influence future research aimed at identifying strategies for successful implementation and sustained use of BSR. The COREQ checklist was used to write manuscript.

Depressive Symptoms, Body Mass Index, and Physical Activity Self-Efficacy in African American Children.

In recent decades, the prevalence of childhood depression and obesity has increased worldwide. African American (AA) children are more obese than White peers and experience many factors that can influence the onset of depressive symptoms. While depression and obesity have been examined in adolescents, there is a paucity of research in AA children. This study examined the relationships among depressive symptoms, obesity, and physical activity self-efficacy in AA children. A community sample of 65 AA children completed questionnaires for depressive symptoms and physical activity self-efficacy and also had body mass index (BMI) and BMI Z-scores calculated. Correlational statistics were used to examine associations between variables. Clinically significant total depression scores were present in 22% of children, while 48% were overweight or obese. Overall, children reported high physical activity self-efficacy. Higher depressive symptoms were associated with higher BMI Z-scores. Results also indicated significant correlations between the children's physical activity self-efficacy and depressive symptoms. Findings suggest that the associations between depressive symptoms, BMI, and physical activity self-efficacy in AA children merit additional examination. Early identification of depression in children may inform future approaches to treatment of psychological and physiological problems within the clinical setting. Screening for childhood depressive symptoms in primary care settings, especially those that specifically treat childhood obesity, can be instrumental in early identification of children with depression. Healthcare providers should be knowledgeable of the clinical presentation of depression and engaged in depression screening.

Male Caregivers of Persons with End Stage Renal Disease: A Qualitative Study.

This study explored experiences associated with burden, depressive symptoms, and perceived health in six male caregivers of persons with end stage renal disease (ESRD) using qualitative interviews. Analysis employed open coding and analysis to generate codes and categories. Eighty-three percent of the participants reported significant subjective and objective burden. Linkages occurred between sociodemographic characteristics, care recipient attributes, and caregiver-care recipient relationship, and caregivers' experience of burden and depressive symptoms. Findings suggest the need for intervention trials targeting new coping strategies to help improve the well-being of this population.

Recommendations From an Early Adopter of a Doctor of Nursing Practice Program.

BACKGROUND: Many changes have occurred in DNP programs since they first began. University of Tennessee Health Science Center began the practice doctoral program in 1999 and today enrolls over 100 new baccalaureate nursing (BSN)-to-Doctor of Nursing Practice (DNP) students each year. More than 500 DNPs have graduated to date. METHOD: A review of the history and challenges of this program are presented as a potential exemplar for other programs to consider. RESULTS: Several changes have taken place, including a shift from Master of Science in Nursing (MSN)-to-DNP programs to almost all BSN-to-DNP programs, a new appreciation for writing skills, and movement away from a separate DNP project. CONCLUSION: Understanding these changes may help other schools of nursing as they begin DNP programs or transition from their MSN-to-DNP programs to BSN-to-DNP programs. [J Nurs Educ. 2016;55(10):563-567.].

A Summer Prematriculation Program: Bridging the Gap for Disadvantaged Underrepresented Minority Students Interested in a Nursing Career.

BACKGROUND: The nursing and health care workforce needs diverse clinicians who can provide culturally competent and high-quality care to an increasingly diverse U.S. POPULATION: Achieving this goal requires creating learning environments that foster the success of disadvantaged underrepresented minority (URM) students seeking nursing careers. METHOD: This 4-week summer prematriculation program introduced 33 URM individuals from disadvantaged backgrounds to nursing as a career through financial support, academic enrichment, and social support to enhance nursing program admission success. Federal guidelines were used to establish URM and economically disadvantaged status. RESULTS: To date, one third of program participants have been admitted to nursing programs. CONCLUSION: Fundamental reforms in pre-college education systems, such as the evidence-based strategies implemented in our summer prematriculation program, may be needed to achieve a diverse, culturally competent workforce that can help eliminate persistent health and health care disparities. [J Nurs Educ. 2016;55(8):471-475.].

Factors Affecting Hemoglobin A1C in the Diagnosis of Diabetes and Prediabetes in Youth.

UNLABELLED: We sought to examine the correlation between variables and A1C levels to determine if prediction modeling could be used in the screening and diagnosis of diabetes and prediabetes in youth. We also sought to test relationships between A1C levels to insulin sensitivity indices and ß-cell function indices. DESIGN AND METHODS: We performed a retrospective review of 904 medical records from youth deemed at-risk for the disease. We performed Pearson correlation, multiple regression, and simple regression testing to determine the relationship between variables and A1C levels. In addition, we performed Pearson correlation testing on insulin sensitivity indices and ß-cell function indices to determine the strength of correlation to A1C levels. RESULTS: Statistical analysis did not show a strong relationship between the variables tested and the A1C. When racial and ethnic groups were tested together, the results from African American participants resulted in bias estimates, and as a result, a statistical model for the entire sample could not be performed. Results indicate that A1C is correlated with all ß-cell function proxy measurements and correlated to the corrected insulin level at 30minutes, but not the fasting insulin or insulinogenic index. DISCUSSION: The results from this study underline the multi-dimensional causes of diabetes and prediabetes and further stress the difficulties in predicting the diseases. The causes of diabetes and prediabetes are multifaceted, often individualized, and often difficult to ascertain. PRACTICE IMPLICATIONS: Clinicians should continue to examine a variety of variables prior to determining the need for diabetes diagnostic testing.

Male Caregivers of Persons with End Stage Renal Disease: A Literature Review.

This literature review examined burden, depressive symptoms, and perceived health reported by male caregivers of persons with end stage renal disease. These studies suggest that male caregivers often experience negative outcomes. Compared to non-caregivers, male caregivers had higher levels of anxiety and depressive symptoms. Qualitative studies suggest depression is common and associated with conflict between caregiving responsibilities and work, poor caregiver health, and fears about the future outcomes of relatives for whom they provide care. Future research will assist healthcare providers to identify at-risk male caregivers and develop effective interventions to support this understudied caregiver population.

A Pilot Study of Demographic and Dopaminergic Genetic Contributions to Weight Change in Kidney Transplant Recipients.

Kidney transplant recipients often experience a significant amount of weight gain in the first year post-transplantation. While demographic factors such as age, race, and sex have been associated with weight gain in this population, these factors do not explain all of the variability seen. A number of studies have suggested that genetics also plays a critical role in weight changes. Recently, alterations in the activity of the neurotransmitter dopamine have been associated with weight change, and gene expression studies in kidney transplant recipients have supported this association. The purpose of this pilot study is to first examine the feasibility and methodology, and then to examine the associations of age, race, sex, and genotype for 13 SNPs and 3 VNTRs in 9 dopaminergic pathway genes (ANKK1, DRD2, DRD3, DRD4, SLC6A3/DAT1, MAOA, MAOB, COMT, CPE) for associations with percent weight change at 12 months post-transplantation. Seventy kidney transplant recipients had demographic and clinical data collected as a part of a larger observational study. DNA was extracted from repository buffy coat samples taken at the time of transplant, and genotyped using Taqman and PCR based methods. Three SNPs were independently associated with percent weight change: ANKK1 rs1800497 (r = -0.28, p = 0.05), SLC6A3/DAT1 rs6347 (p = 0.046), and CPE rs1946816 (p = 0.028). Stepwise regression modelling confirmed the combined associations of age (p = 0.0021), DRD4 VNTR 4/5 genotype (p = 0.0074), and SLC6A3/DAT1 rs6347 CC genotype (p = 0.0009) and TT genotype (p = 0.0004) with percent weight change in a smaller sample (n = 35) of these kidney transplant recipients that had complete genotyping. These associations indicate that there may be a genetic, and an age component to weight changes post transplantation.

Promoting Success of Ethnic Minority and Male Students in an Accelerated, Entry-Level Master of Nursing Program: The SUSTAIN Program.

BACKGROUND: Diverse health care workers are essential to meet the needs of a diverse U.S. POPULATION: Ethnic minorities and men are frequently underrepresented in the nursing profession and within schools of nursing. Although many nursing schools have implemented programs to improve retention and academic success of these students, the lack of success is, in part, a reflection of program ineffectiveness. METHOD: A nursing college developed the multifaceted SUSTAIN (Scholarships for Underrepresented Students in an Accelerated Initial Nursing) program to promote ethnic minority and male students' success in an accelerated entry-level master of nursing program. Students engaged in mentoring, academic support, and service-learning activities. RESULTS: Participants (N = 51) achieved 100% retention and graduation rates and a 92% first-time NCLEX-RN(®) examination pass rate. Program students participated in professional organizations and held leadership roles within the college. CONCLUSION: Implementation of a program focused on student retention and success is recommended for diverse students enrolled in accelerated entry-level master of nursing programs.

Neurogenetic and Neuroimaging Evidence for a Conceptual Model of Dopaminergic Contributions to Obesity.

As the incidence of obesity continues to rise, clinicians and researchers alike are seeking explanations for why some people become obese while others do not. While caloric intake and physical activity most certainly play a role, some individuals continue to gain weight despite careful attention to these factors. Increasing evidence suggests that genetics may play a role, with one potential explanation being genetic variability in genes within the neurotransmitter dopamine pathway. This variability can lead to a disordered experience with the rewarding properties of food. This review of literature examines the extant knowledge about the relationship between obesity and the dopaminergic reward pathways in the brain, with particularly strong evidence provided from neuroimaging and neurogenetic data. Pubmed, Google Scholar, and Cumulative Index to Nursing and Allied Health Literature searches were conducted with the search terms dopamine, obesity, weight gain, food addiction, brain regions relevant to the mesocortical and mesolimbic (reward) pathways, and relevant dopaminergic genes and receptors. These terms returned over 200 articles. Other than a few sentinel articles, articles were published between 1993 and 2013. These data suggest a conceptual model for obesity that emphasizes dopaminergic genetic contributions as well as more traditional risk factors for obesity, such as demographics (age, race, and gender), physical activity, diet, and medications. A greater understanding of variables contributing to weight gain and obesity is imperative for effective clinical treatment.

Self-efficacy, physical activity, and aerobic fitness in middle school children: examination of a pedometer intervention program.

Physical activity in children has been associated with a number of health benefits. Unfortunately, physical inactivity continues to increase. The purpose of this study was to examine the relationships among self-efficacy levels, physical activity, aerobic fitness, and body composition (relative body mass index [RBMI]) and to determine whether a school-based pedometer intervention program would improve those variables. The sample consisted of 116 rural 11- to 13-year-old students. Weakly positive correlations between self-efficacy, physical activity, and aerobic fitness and weakly correlated inverse relationships between self-efficacy, physical activity, aerobic fitness and RBMI were found. There was no statistical significance between the intervention and control group when analyzing outcome variables. These findings suggest that those with optimal RBMI levels have higher self-efficacy, physical activity and aerobic fitness levels. Although not statistically significant, the intervention group had greater improvements in mean self-efficacy scores, aerobic fitness levels, and RBMI.

Determining left ventricular hypertrophy in overweight-obese youth using electrocardiogram criteria.

BACKGROUND AND PURPOSE: There is an escalating prevalence of obesity in youth that increases the risk for cardiovascular alterations such as left ventricular hypertrophy (LVH). The purpose of this study is to identify the most effective electrical voltage measurement for determining LVH in youth who are overweight and obese. METHODS: A retrospective chart review was conducted to determine sensitivity, specificity, and the receiver operator characteristic (ROC) curve of 4 popular electrical voltage measures. RESULTS: Our findings indicated the sensitivity and specificity for Cornell product (50.0%; 96.2%), Cornell voltage (52.9%; 98.0%), Romhilt Estes (50.0%; 100.0%), and Sokolow-Lyon index (60.0%; 86.4%) consecutively. CONCLUSION: The Romhilt-Estes and Cornell voltage measures displayed the highest specificity and could prove to be beneficial as a screening method to rule out LVH in overweight and obese youth.

Preliminary findings of the relationship of lower heart rate variability with military sexual trauma and presumed posttraumatic stress disorder.

Decreased heart rate variability (HRV) occurs with physical and psychological disorders and is a predictor of cardiac and all-cause mortality. This study was the first of which we are aware to examine and report the relationship between military sexual trauma (MST) and HRV measures. In a historical cohort study of female veterans with (n = 27) and without (n = 99) MST who received Holter and electrocardiogram evaluation at a Veteran Affairs medical center during 2007-2010, we examined the relationship between MST and the standard deviation of all R-R intervals (SDNN) and the square root of the mean of the sum of the squares of differences between adjacent R-R intervals (RMSSD). Female veterans with MST were younger, p = .002, frequently had a probable posttraumatic stress disorder diagnosis, 80% versus 15%, p = < .0001, and had lower SDNN, p = .0001, and RMSSD, p = .001, than those without MST. The SDNN and RMSSD of a 25-year-old female veteran with MST were comparable to that of female veterans aged 69 to 81 years without MST. Further research is needed to evaluate relationships between MST and HRV measures.

Adherencia al tratamiento de pacientes con artritis reumatoidea que reciben medicamentos biológicos / Treatment adherence in patients with rheumatoid arthritis receiving biologics

Introducción: Al igual que en otras enfermedades crónicas, la adherencia al régimen terapéutico de los pacientes con artritis reumatoidea (AR) es baja (entre 30 y 80%), dependiendo de la definición de adherencia y de la metodología empleada para medirla. En este estudio se propone determinar el nivel de adherencia al tratamiento en pacientes con AR que reciben DMAR biológicas e identificar factores asociados a la falta de cumplimiento a la terapia. Material y métodos: Se realizó un estudio analítico, observacional de corte transversal en donde se incluyeron pacientes consecutivos con AR según criterios de clasificación (ACR’87) que se encontraban recibiendo fármacos biológicos para el tratamiento de su enfermedad en los últimos seis meses y que asistieron a la consulta ambulatoria. Para la valoración de la adherencia a DMAR se utilizaron los cuestionarios CQR (Compliance Questionnaire on Rheumatology) y el cuestionario SMAQ (Simplified Medication Adherence Questionnaire). Resultados: Se encuestaron 345 pacientes. Mediante el cuestionario SMAQ se observó una adherencia del 50% (159 pacientes). El Cuestionario CQR tuvo un puntaje mediano de 78 puntos (RIC 67-86). El 47% (147 pacientes) fueron adherentes (CQR >80). Sobre los pacientes incluidos, 151 (48%) refirieron no haber tenido ningún retraso, pérdida o adelanto de la dosis del biológico en los últimos 6 meses de tratamiento. El 52% no adherentes tuvo como causas: 146 (46%) pérdida de al menos una dosis del biológico con una mediana de dosis perdidas de 2 (RIQ: 1-3); 117 (37%) tuvo al menos un retraso en las dosis del biológico y 8 (2%) delantó la dosis. Los factores asociados al no cumplimiento de la terapia biológica fueron el tipo de cobertura médica, que el paciente no haya notado mejoría y la esperanza de una rápida respuesta al tratamiento, y la falta de adherencia a DMAR

Introduction: As in other chronic diseases, adherence to the therapeutic regimen of patients with rheumatoid arthritis (RA) is low (between 30 and 80%), depending on the definition of adherence and the methodology used to measure it. This study aims to determine the level of adherence to treatment in patients with RA who receive biological DMARs and to identify factors associated with non-compliance with therapy. MATERIAL AND METHODS: An observational, cross-sectional, observational study was performed in which consecutive patients with RA according to classification criteria (ACR'87) who were receiving biological drugs for the treatment of their disease in the last six months were included Attended the outpatient appointment. The CQR (Compliance Questionnaire on Rheumatology) and SMAQ (Simplified Medication Adherence Questionnaire) questionnaires were used to assess adherence to DMAR. Results: A total of 345 patients were surveyed. A 50% adherence (159 patients) was observed through the SMAQ questionnaire. The CQR Questionnaire had a median score of 78 points (RIC 67-86). 47% (147 patients) were adherent (CQR> 80). Regarding the patients included, 151 (48%) reported not having had any delay, loss or advancement of the biological dose in the last 6 months of treatment. The 52% of non-adherents had as causes: 146 (46%) loss of at least one dose of the biological with a median of doses lost of 2 (RIQ: 1-3); 117 (37%) had at least one biological dose delay and 8 (2%) delayed the dose. Factors associated with non-compliance with biological therapy were the type of medical coverage, the patient's perceived improvement and the expectation of a rapid response to treatment, and lack of adherence to DMAR.

Characterizing dietary intake and physical activity affecting weight gain in kidney transplant recipients.

CONTEXT: Weight gain after kidney transplantation affects 50% to 90% of kidney transplant recipients. Factors leading to weight gain in recipients are thought to include a change in lifestyle (eg, dietary intake and physical activity), age, race, sex, and immunosuppressant medications. OBJECTIVE: To examine dietary intake and physical activity of kidney transplant recipients at baseline and 3 and 6 months after transplantation to identify contributing factors to weight gain. DESIGN: Descriptive, correlational study using secondary data from a larger parent study examining genetic and environmental contributors to weight gain after kidney transplantation. PARTICIPANTS AND SETTING: Forty-four kidney transplant recipients at a mid-South university hospital-based transplant institute who had dietary intake, physical activity, and clinical data at baseline and 3 and 6 months were included. MAIN OUTCOME MEASURES: Dietary intake, physical activity, weight, and body mass index. RESULTS: Mean weight gain increased by 6% from baseline to 6 months. Interestingly, dietary intake did not change significantly from baseline to 6 months. Hours of sleep per day decreased during the same period (P = .02). Dietary intake, physical activity, age, race, sex, and immunosuppression showed no significant relationship to weight gain at 6 months. CONCLUSION: Little consideration has been given to dietary intake and physical activity of kidney transplant recipients and the effects of these variables on weight gain. Further studies with a larger sample are needed, as weight gain after transplantation is a significant risk factor for diminished long-term outcomes.

A pilot study of QT interval analysis in overweight and obese youth.

This descriptive pilot study examined if manual corrected QT (QTc) interval measures obtained from a standard 12-lead electrocardiogram (ECG) correlated with automated 24-hour ambulatory Holter QTc measures in 30 overweight and obese youth aged 12-17 years. In addition, we sought to determine if a significant difference existed between the means of manual 12-lead ECG versus automated 24-hour ambulatory Holter measures. Spearman's rho correlation coefficient revealed there was little if any correlation between manual 12-lead ECG and automated 24-hour ambulatory Holter QTc measures (r = .179, p = .345). In addition, a significant difference existed between QTc measures obtained from the manual 12-lead ECG in comparison to the automated 24-hour ambulatory Holter measures (p = .01). The manual 12-lead ECG and automated 24-hour ambulatory Holter analysis methods should not be used for comparison of QTc measures in overweight and obese youth.

Effect of obesity on cardiovascular disease risk factors in African American women.

Obesity is a growing health care concern with implications for cardiovascular disease (CVD). Obesity and CVD morbidity and mortality are highly prevalent among African American women. This pilot study examined the association between obesity and the traditional and emerging CVD risk factors in a sample of African American women. Participants comprised 48 women (27 obese, 21 normal weight) aged 18-45. with no known history of CVD. The women completed demographic and 7-day physical activity recall questionnaires. Height and weight were used to determine body mass index (BMI). Hypertension risk was assessed using the average of two resting blood pressure (BP) measurements. Lipid profile, blood glucose, fibrinogen, high-sensitivity C-reactive protein (hs-CRP), plasminogen activator inhibitor-1 (PAI-1), soluble intercellular adhesion molecule-1 (sICAM-1), and E-selectin (eSel) levels were assessed using fasting blood samples. Laboratory findings were interpreted using the American Diabetes Association (ADA) and Adult Treatment Panel (ATP) III reference guidelines as well as manufacturers' reference ranges for the novel CVD risk factors. The most common traditional risk factors were physical inactivity (72.9%), positive family history of CVD (58.3%), and obesity (56.3%). Obese individuals had elevated systolic BP (p = .0002), diastolic BP (p = .0007) and HDL-cholesterol (p = .01), triglyceride (p = .02), hs-CRP (p = .002), and fibrinogen (p = .01), when compared with normal-weight women. The findings suggest an association between obesity and higher prevalence of both traditional and emerging CVD risk factors in young African American women.