High Self-Reported Prevalence of Diabetes Mellitus, Heart Disease, and Stroke in 11 Counties of Rural Appalachian Ohio

ABSTRACT:  Context/Purpose: There is an epidemic of obesity and diabetes in the United States, especially in economically at-risk populations such as rural Appalachia. This survey determined the self-reported prevalence of obesity, diabetes mellitus, and associated macrovascular complications in 11 rural counties of Appalachian Ohio. The impacts of lifestyle, cardiovascular risk factors, income, and access to medical care were also determined. Methods: A telephone survey identical to the 2004 Behavioral Risk Factor Surveillance System (BRFSS) survey was conducted. Surveys were collected from 3,927 randomly selected residents 18 years of age and older in 11 counties of Appalachian Ohio and compared to published aggregate Ohio and national 2004 BRFSS data. Findings: The self-reported prevalence of diabetes (11.3%) was markedly higher in Appalachian Ohio counties surveyed compared to aggregate Ohio (7.8%) or national (7.2%) 2004 BRFSS data (P < .044). The prevalence of heart disease (7.6%) and stroke (4.1%) in these counties was slightly higher than aggregate Ohio or national 2004 BRFSS data. In persons with diabetes, the prevalence of heart disease was 2-fold higher (20.0%) and stroke 3-fold higher (11.4%) than among nondiabetics (P < .042) in the region and higher than aggregate Ohio and National 2004 BRFSS data. Lower-income levels and decreased access to medications and glucose monitoring supplies correlated with the increased risk for cardiovascular complications in this rural population (P < .042). Conclusion: The self-reported prevalence of diabetes mellitus and its associated macrovascular complications are much higher in rural Appalachian Ohio compared to aggregate Ohio and National 2004 BRFSS data.     

Managing and avoiding delay in operating theatres: a qualitative,observational study

Rationale, aims and objectives A range of strategies have been proposed to identify and address operating theatre delays, including preoperative checklists, post‐delay audits and staff education. These strategies provide a useful starting point in addressing delay, but their effectiveness can be increased through more detailed consideration of sources of surgical delay. Method A qualitative, observational study was conducted at two Australian hospitals, one a metropolitan site and the other a regional hospital. Thirty surgeries were observed involving general, vascular and orthopaedic procedures which ranged in time from 20 minutes to almost 4 hours. Approximately 40 hours of observations were conducted in total. Results The research findings suggest that there are two key challenges involved in addressing operating theatre delays: unanticipated problems in the clinical condition of patients, and the capacity of surgeons to regulate their own time. These challenges create unavoidable delays due to the contingencies of surgical work and competing demands on surgeons' time. The results also found that surgical staff play a critical role in averting and anticipating delays. Differences in professional authority are significant in influencing how operating theatre time is managed. Conclusions Strategies aimed at addressing operating theatre delays are unlikely to achieve their desired aims without a more detailed understanding of medical decision making and work practices, and the intra‐ as well as inter‐professional hierarchies underpinning them. While the nature of surgical work poses some challenges for measures designed to address delays, it is also necessary to focus on surgical practice in devising workable solutions.     

Clinical associations between allergies and rapid eye movement sleep disturbances

Background

Allergic rhinitis, an immunoglobulin E inflammatory condition including nasal congestion, obstruction, sneezing, pruritus, and fatigue symptoms, has significant impact on quality of life and impairs sleep. Sleep‐disordered breathing (SDB) patients often have normal all‐night apnea‐hypopnea (AHI) or respiratory‐disturbance (RDI) indices on polysomnography (PSG). We hypothesized that the rapid eye motion–respiratory disturbance index (REM‐RDI) may be a novel predictor of allergic status.

Methods

A retrospective analysis of 100 patients compared REM‐RDI results in 67 allergen‐positive patients with 33 nonallergic patients who presented with nasal blockage. Subjects completed STOP‐Bang©, 22‐item Sino‐Nasal Outcome Test (SNOT‐22)©, and Epworth Sleepiness Scale© questionnaires and underwent skin‐prick testing (SPT) and PSGs including REM‐RDI values. Using multivariate logistic regression models, we evaluated relationships between allergic status and sleep parameters while controlling for possible confounders including body mass index (BMI).

Results

Using REM‐RDI as the outcome of interest, allergen‐positive patients were 3.92 times more likely to have REM‐RDI values in a moderate/severe range (≥15 events/hour); and patients with moderate/severe REM‐RDI values were more likely to be allergen positive (p < 0.05). Allergic status was not significantly related to all‐night AHI, RDI, or REM‐AHI. BMI was not significantly related to REM‐RDI. STOP‐Bang© was related to allergy status (p = 0.02) and REM‐RDI (p < 0.01). Allergic patients had increased REM latency and less total amount of REM.

Conclusion

We revealed significant bidirectional associations between allergen positivity and increased REM‐RDI values independent of BMI, AHI, RDI, and REM‐AHI. Allergic inflammation and REM‐RDI data may play important roles in diagnosing and treating fatigued SDB patients and as objective perioperative safety and outcomes measures.     

Latent autoimmune diabetes of adulthood (LADA): An often misdiagnosed type of diabetes mellitus

Purpose: The purpose of this article is to raise awareness about a frequently misdiagnosed form of diabetes, latent autoimmune diabetes of adulthood (LADA), to describe its clinical and epidemiological characteristics, and to compare them to those of the more common and widely known types of diabetes, type 1 diabetes mellitus (DM) and type 2 DM.
Data sources: A review of the pertinent literature describing the features of LADA from 2000–2007 is summarized.
Conclusions: LADA is a rather common and often underrecognized form of diabetes whose clinical presentation falls somewhere between that of type 1 DM and type 2 DM. From a pathophysiological perspective, it is more closely related to type 1 DM, and some have even used the term type 1.5 diabetes to refer to it; however, it is most often misdiagnosed and treated as type 2 DM.
Implications for practice: Nurse practitioners (NPs) should always consider alternate diagnoses when patients with newly or previously identified adult-onset diabetes mellitus do not fit the traditional stereotype of type 2 DM (i.e., overweight with signs of insulin resistance and a significant family history of diabetes). Statistically, strong consideration must be given to the diagnosis of LADA, especially in those who are of normal weight, show little evidence of insulin resistance, and have hardly any family history of diabetes. Knowing the patient's exact diabetes type can give the NP a much greater understanding of the natural history of the patient's disease, the changes that may occur as the patient ages, and how to optimally manage their diabetes to minimize complications. Likewise, when a patient is correctly diagnosed, they can be empowered to manage their diabetes with the appropriate therapies.