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Albuminuria is an under-recognized component of chronic kidney disease definition, staging, and prognosis. Guidelines, particularly for hypertension, conflict on recommendations for urine albumin-to-creatinine ratio (ACR) measurement. Separately among 1 344 594 adults with diabetes and 2 334 461 nondiabetic adults with hypertension from the chronic kidney disease Prognosis Consortium, we assessed ACR testing, estimated the prevalence and incidence of ACR ≥30 mg/g and developed risk models for ACR ≥30 mg/g. The ACR screening rate (cohort range) was 35.1% (12.3%–74.5%) in diabetes and 4.1% (1.3%–20.7%) in hypertension. Screening was largely unrelated to the predicted risk of prevalent albuminuria. The median prevalence of ACR ≥30 mg/g across cohorts was 32.1% in diabetes and 21.8% in hypertension. Higher systolic blood pressure was associated with a higher prevalence of albuminuria (odds ratio [95% CI] per 20 mm Hg in diabetes, 1.50 [1.42–1.60]; in hypertension, 1.36 [1.28–1.45]). The ratio of undetected (due to lack of screening) to detected ACR ≥30 mg/g was estimated at 1.8 in diabetes and 19.5 in hypertension. Among those with ACR

Acute kidney injury (AKI) is a serious postoperative complication that increases patients' risk for long- and shortterm morbidity and mortality. Risk for developing AKI increases following intraoperative hypotension (IOH). This project aimed to describe the rate of and establish IOH as an independent risk factor for AKI among adults undergoing non-cardiac surgery at a large tertiary care medical center. An observational, retrospective, evidence-based practice project was conducted. Records were extracted for adults undergoing general anesthesia for non-cardiac surgery from 2015 to 2019 with available serum creatinine laboratory results. The primary project outcome was postoperative AKI. Among 4,603 cases, 8.9% experienced postoperative AKI. Cases with IOH (MAPs less than 60 mmHg for at least 10 minutes) compared to cases without IOH had increased risks for AKI (RR 1.48, 95% CI [1.19-1.84], P.001). In a fully adjusted model, IOH was an independent risk factor for AKI (OR 1.50, 95% CI [1.18-1.92], P=.001). Among cases with serum creatinine laboratory results, the rate of AKI was higher than reported literature rates. IOH was confirmed as an independent risk factor. Quantifying the rate of and risk factors for AKI may precipitate heightened attention to prevention strategies and encourage quality improvement initiatives.

This study developed an objective three-dimensional method for better specifying the concept of natural surveillance and its application to the study of crime, specifically residential burglary. An observational study employing mixed methods was conducted where natural surveillance was quantified at the micro-scale of building openings through utilization of georeferenced data and geospatial technologies. Natural surveillance was bifurcated into occupant and road surveillability to represent, respectively, surveillability by residents and surveillability by strangers along streets. Higher occupant surveillability was associated with decreased odds of burglary commission. In contrast, higher road surveillability was associated with increased odds of burglary commission. This study demonstrated the importance of natural surveillance in relationship to residential burglaries. The findings have implications for environmental design and planning policies and potential reductions in crime. This study also demonstrated techniques that law enforcement can employ to leverage societal investments in geospatial data to benefit public safety.

Volatile anesthetic agents act as greenhouse gases. Low-flow anesthesia techniques (≤1 L/min) are associated with lower costs. Decreasing volatile anesthetic delivery provides safe and effective strategies for anesthesia providers to decrease costs and reduce environmental pollution. This evidence-based project aimed to estimate cost savings and reduction in the environmental release of anesthetic gases, under simulated lower fresh gas flow (FGF) practices. For each surgical case, the exhaled anesthetic gas percent and FGF data were used to calculate the volume of fluid volatile anesthetic. The fluid volatile anesthetic for each case was then estimated using simulated FGFs. Changes in volatile agent cost and environmental release of anesthetic gases were predicted. Sevoflurane was the most commonly used volatile agent. The mean FGF for cases using sevoflurane was 2.5 L/min. The simulated FGF of 1 L/min FGF across all agents predicted a 48% ($50,892) reduction in costs of volatile anesthetics and a 42% (33 metric tons of carbon dioxide equivalent) decrease in carbon emissions. Simulated low-flow anesthesia demonstrated cost savings and environmental conservation. Project findings align with current literature showing that lowering FGFs represents an area of cost containment and an opportunity to lessen the environmental impact of anesthesia.

BACKGROUND: Although measuring albuminuria is the preferred method for defining and staging chronic kidney disease (CKD), total urine protein or dipstick protein is often measured instead.OBJECTIVE: To develop equations for converting urine protein-creatinine ratio (PCR) and dipstick protein to urine albumin-creatinine ratio (ACR) and to test their diagnostic accuracy in CKD screening and staging.DESIGN: Individual participant-based meta-analysis.SETTING: 12 research and 21 clinical cohorts.PARTICIPANTS: 919 383 adults with same-day measures of ACR and PCR or dipstick protein.MEASUREMENTS: Equations to convert urine PCR and dipstick protein to ACR were developed and tested for purposes of CKD screening (ACR ≥30 mg/g) and staging (stage A2: ACR of 30 to 299 mg/g; stage A3: ACR ≥300 mg/g).RESULTS: Median ACR was 14 mg/g (25th to 75th percentile of cohorts, 5 to 25 mg/g). The association between PCR and ACR was inconsistent for PCR values less than 50 mg/g. For higher PCR values, the PCR conversion equations demonstrated moderate sensitivity (91%, 75%, and 87%) and specificity (87%, 89%, and 98%) for screening (ACR >30 mg/g) and classification into stages A2 and A3, respectively. Urine dipstick categories of trace or greater, trace to +, and ++ for screening for ACR values greater than 30 mg/g and classification into stages A2 and A3, respectively, had moderate sensitivity (62%, 36%, and 78%) and high specificity (88%, 88%, and 98%). For individual risk prediction, the estimated 2-year 4-variable kidney failure risk equation using predicted ACR from PCR had discrimination similar to that of using observed ACR.LIMITATION: Diverse methods of ACR and PCR quantification were used; measurements were not always performed in the same urine sample.CONCLUSION: Urine ACR is the preferred measure of albuminuria; however, if ACR is not available, predicted ACR from PCR or urine dipstick protein may help in CKD screening, staging, and prognosis.PRIMARY FUNDING SOURCE: National Institute of Diabetes and Digestive and Kidney Diseases and National Kidney Foundation.

Objectives: The aims of this secondary analysis were to: (a) characterize medication use following hospital discharge for patients with chronic kidney disease (CKD), and (b) investigate relationships of medication use with the primary composite outcome of acute care utilization 90 days after hospitalization. Methods: The CKD-Medication Intervention Trial (CKD-MIT) enrolled acutely ill hospitalized patients with CKD stages 3–5 not dialyzed (CKD 3–5 ND). In this post hoc analysis, data for medication use were characterized, and the relationship of medication use with the primary outcome was evaluated using Cox proportional hazards models. Results: Participants were taking a mean of 12.6 (standard deviation=5.1) medications, including medications from a wide variety of medication classes. Nearly half of study participants were taking angiotensin-converting enzyme (ACE) inhibitors or angiotensin II receptor blockers (ARB). ACE inhibitor/ARB use was associated with decreased risk of the primary outcome (hazard ratio=0.51; 95% confidence interval 0.28–0.95; p=0.03) after adjustment for baseline estimated glomerular filtration rate, age, sex, race, blood pressure, albuminuria, and potential nephrotoxin use. Conclusions: A large number, variety, and complexity of medications were used by hospitalized patients with CKD 3–5 ND. ACE inhibitor or ARB use at hospital discharge was associated with a decreased risk of 90-day acute care utilization.

Longitudinal data are critical to inform prediction of transition to type 2 diabetes mellitus (T2DM) from prediabetes. This study aimed to ascertain T2DM incidence and risk factors, including chronic kidney disease (CKD), in patients with prediabetes. The CURE-CKD registry of electronic health record data includes >2.6 million patients with and at-risk for CKD (T2DM, hypertension, prediabetes). Adults with prediabetes were identified by established criteria for % A1C, random and fasting glycemia, and administrative codes. T2DM was defined by corresponding established criteria. CKD was defined by estimated glomerular filtration rate 30 mg/g based upon 2 or more measurements >90 days apart, and administrative codes. Cox proportional hazards regression was used to predict T2DM. From 2006 to 2017, there were 678,493 patients with prediabetes and baseline A1C 5.9±0.3% (mean±SD). Incident T2DM occurred in 185,770 (27%) at a mean of 3.6 years. At baseline, 134,240 (20%) had CKD. Adjusted for age, gender, race/ethnicity, and hypertension, hazard ratios for T2DM were greater in patients with CKD (1.44, 95%CI [1.42, 1.47]) and with increases in 1% A1C (4.59 95%CI [4.47, 4.72]). CKD was common in prediabetes and, along with higher A1C, demonstrated the greatest hazards for incident T2DM. Presence of CKD identifies patients with prediabetes who are high-risk for transition to T2DM. Disclosure K.A. Hennessey: None. R.Z. Alicic: None. K.B. Daratha: None. C. Jones: None. J.J. Neumiller: None. O. Duru: None. S. Nicholas: Speaker’s Bureau; Self; Janssen Pharmaceuticals, Inc. Other Relationship; Self; Centers for Disease Control and Prevention, George Institute for Global Health, Goldfinch Bio, Inc., National Institutes of Health. S.M. McPherson: None. K.C. Norris: None. K.R. Tuttle: Consultant; Self; AstraZeneca, Bayer Inc., Boehringer Ingelheim Pharmaceuticals, Inc., Eli Lilly and Company, Gilead Sciences, Inc., Goldfinch Bio, Novo Nordisk Inc.

The magnitude of risk for chronic kidney disease (CKD) in prediabetes is unclear. The study aim was to determine CKD incidence and risk factors in patients with prediabetes from the CURE-CKD registry of electronic health record data from >2.6 million patients with or at-risk for CKD. Adults with prediabetes were identified by established criteria for %A1C, random and fasting blood glycemia, and administrative codes. CKD was defined by estimated glomerular filtration rate (eGFR) 30 mg/g based upon two or more measurements >90 days apart and administrative codes. Cox proportional hazards regression was used to predict incident CKD. From 2006 to 2017, there were 544,253 patients with prediabetes and no CKD. Baseline A1C was 5.9±0.3% (mean±SD) and eGFR was 90.7±16.8 mL/min/1.73 m2. Notable medication use was: NSAIDs n=110,964 (20%), PPIs n=49,916 (9%), and ACEi/ARB n=63,738 (12%). Incident CKD occurred (n=59,583) at a rate of 25.2/1,000 person-years with mean time to CKD of 2.9 years. Older age, female gender, Hispanic/Latinx, Black, Native Hawaiian and Other Pacific Islander race/ethnicity, lower eGFR, PPI and ACEi/ARB use were associated with higher hazards of CKD in prediabetes (Table 1). Incident CKD is common in prediabetes with risk factors similar to those in diabetes. CKD screening and detection with a focus on kidney protection may offer novel opportunities to reduce CKD risk in prediabetes. Disclosure K.A. Hennessey: None. K.B. Daratha: None. R.Z. Alicic: None. C. Jones: None. J.J. Neumiller: None. O. Duru: None. S. Nicholas: Speaker’s Bureau; Self; Janssen Pharmaceuticals, Inc. Other Relationship; Self; Centers for Disease Control and Prevention, George Institute for Global Health, Goldfinch Bio, Inc., National Institutes of Health. S.M. McPherson: None. K.C. Norris: None. K.R. Tuttle: Consultant; Self; AstraZeneca, Bayer Inc., Boehringer Ingelheim Pharmaceuticals, Inc., Eli Lilly and Company, Gilead Sciences, Inc., Goldfinch Bio, Novo Nordisk Inc.

Nurses in acute care settings are affected by the technologies they use, including electronic health records. This study investigated the impacts of adoption of a comprehensive electronic health record by measuring nursing locations and interventions in three units before and 12 months after adoption. Time-motion methodology with a handheld recording platform based on Omaha System standardized terminology was used to collect location and intervention data. In addition, investigators administered the Caring Efficacy Scale to better understand the effects of the electronic health record on nursing care efficacy. Several differences were noted after the electronic health record was adopted. Nurses spent significantly more time in patient rooms and less in other measured locations. They spent more time overall performing nursing interventions, with increased time in documentation and medication administration, but less time reporting and providing patient-family teaching. Both before and after electronic health record adoption, nurses spent most of their time in case management interventions (coordinating, planning, and communicating). Nurses showed a slight decrease in perceived caring efficacy after adoption. While initial findings demonstrated a trend toward increased time efficiency, questions remain regarding nurse satisfaction, patient satisfaction, quality and safety outcomes, and cost.

Background Hospital electronic health record (EHR) data are increasingly being called upon for research purposes, yet only recently has it been tested to examine its reliability. Studies that have examined reliability of EHR data for research purposes have varied widely in methods used and field of inquiry, with little reporting of the reliability of perinatal and obstetric variables in the current literature. Objective To assess the reliability of data extracted from a commercially available inpatient EHR as compared with manually abstracted data for common attributes used in obstetrical research. Methods Data extracted through automated EHR reports for 3,250 women who delivered a live infant at a large hospital in the Pacific Northwest were compared with manual chart abstraction for the following perinatal measures: delivery method, labor induction, labor augmentation, cervical ripening, vertex presentation, and postpartum hemorrhage. Results Almost perfect agreement was observed for all four modes of delivery (vacuum assisted: kappa = 0.92; 95% confidence interval [CI] = 0.88–0.95, forceps assisted: kappa = 0.90; 95%CI = 0.76–1.00, cesarean delivery: kappa = 0.91; 95%CI = 0.90–0.93, and spontaneous vaginal delivery: kappa = 0.91; 95%CI = 0.90–0.93). Cervical ripening demonstrated substantial agreement (kappa = 0.77; 95%CI = 0.73–0.80); labor induction (kappa = 0.65; 95%CI = 0.62–0.68) and augmentation (kappa = 0.54; 95%CI = 0.49–0.58) demonstrated moderate agreement between the two data sources. Vertex presentation (kappa = 0.35; 95%CI = 0.31–0.40) and post-partum hemorrhage (kappa = 0.21; 95%CI = 0.13–0.28) demonstrated fair agreement. Conclusion Our study demonstrates variability in the reliability of obstetrical data collected and reported through the EHR. While delivery method was satisfactorily reliable in our sample, other examined perinatal measures were less so when compared with manual chart abstraction. The use of multiple modalities for assessing reliability presents a more consistent and rigorous approach for assessing reliability of data from EHR systems and underscores the importance of requiring validation of automated EHR data for research purposes.

Key Points Question What are the clinical characteristics of and major risk factors for chronic kidney disease among patients in 2 large US health care systems? Findings In this cohort study of the Center for Kidney Research, Education, and Hope (CURE-CKD) registry, more than 2.6 million adults and children had chronic kidney disease or were at risk. Albuminuria or proteinuria was tested in approximately one-eighth of adults with chronic kidney disease, renin-angiotensin system inhibitors were prescribed to one-fifth, and nonsteroidal anti-inflammatory agents or proton pump inhibitors were prescribed to more than one-third. Meaning Despite common occurrence of chronic kidney disease, rates of identification and use of kidney protective agents were low, while use of potential nephrotoxins was widespread., This cohort study examines the clinical features of, prevalence of, major risk factors for, and care for chronic kidney disease among adults and children treated in 2 large US health care systems., Importance Chronic kidney disease (CKD) is serious and common, yet recognition and public health responses are limited. Objective To describe clinical features of, prevalence of, major risk factors for, and care for CKD among patients treated in 2 large US health care systems. Design, Setting, and Participants This cohort study collected data from the Center for Kidney Disease Research, Education, and Hope (CURE-CKD) registry, an electronic health record–based registry jointly curated and sponsored by Providence St Joseph Health and the University of California, Los Angeles. Patients were adults and children with CKD (excluding end-stage kidney disease) and adults at risk of CKD (ie, with diabetes, hypertension, or prediabetes) identified by laboratory values, vital signs, prescriptions, and administrative codes. Data were collected from January 2006 through December 2017, with analyses performed from March 2019 through November 2019. Exposures Diabetes, hypertension, and prediabetes. Main Outcomes and Measures Clinical and demographic characteristics, prevalence, and prescribed medications. Results Of 2 625 963 adults and children in the sample, 606 064 adults (23.1%) with CKD had a median (interquartile range [IQR]) age of 70 (59-81) years, with 338 785 women (55.9%) and 434 474 non-Latino white individuals (71.7%). A total of 12 591 children (0.4%) with CKD had a median (IQR) age of 6 (1-13) years, with 7079 girls (56.2%) and 6653 non-Latino white children (52.8%). Median (IQR) estimated glomerular filtration rate was 53 (41-61) mL/min/1.73 m2 among adults and 70 (50-95) mL/min/1.73 m2 in children. Prevalence rates for CKD in adults were 4.8% overall (606 064 of 12 669 700) with 1.6% (93 644 of 6 011 129) during 2006 to 2009, 5.7% (393 455 of 6 903 084) during 2010 to 2013, and 8.4% (683 574 of 8 179 860) during 2014 to 2017 (P

Background Chronic kidney disease (CKD) is a global public health problem, exhibiting sharp increases in incidence, prevalence, and attributable morbidity and mortality. There is a critical need to better understand the demographics, clinical characteristics, and key risk factors for CKD; and to develop platforms for testing novel interventions to improve modifiable risk factors, particularly for the CKD patients with a rapid decline in kidney function. Methods We describe a novel collaboration between two large healthcare systems (Providence St. Joseph Health and University of California, Los Angeles Health) supported by leadership from both institutions, which was created to develop harmonized cohorts of patients with CKD or those at increased risk for CKD (hypertension/HTN, diabetes/DM, pre-diabetes) from electronic health record data. Results The combined repository of candidate records included more than 3.3 million patients with at least a single qualifying measure for CKD and/or at-risk for CKD. The CURE-CKD registry includes over 2.6 million patients with and/or at-risk for CKD identified by stricter guide-line based criteria using a combination of administrative encounter codes, physical examinations, laboratory values and medication use. Notably, data based on race/ethnicity and geography in part, will enable robust analyses to study traditionally disadvantaged or marginalized patients not typically included in clinical trials. Discussion CURE-CKD project is a unique multidisciplinary collaboration between nephrologists, endocrinologists, primary care physicians with health services research skills, health economists, and those with expertise in statistics, bio-informatics and machine learning. The CURE-CKD registry uses curated observations from real-world settings across two large healthcare systems and has great potential to provide important contributions for healthcare and for improving clinical outcomes in patients with and at-risk for CKD.

Author(s): Tuttle, Katherine; Alicic, Radica Z; Duru, O Kenrik; Jones, Cami R; Daratha, Kenn B; Nicholas, Susanne B; McPherson, Sterling M; Neumiller, Joshua J; Bell, Douglas S; Mangione, Carol M; Norris, Keith C

The purpose of this randomized controlled trial (n = 268) at a Federally Qualified Health Center was to evaluate the outcomes of a care management intervention versus an attention control telephone intervention on changes in patient activation, depressive symptoms and self-rated health among a population of high-need, medically complex adults. Both groups had similar, statistically significant improvements in patient activation and self-rated health. Both groups had significant reductions in depressive symptoms over time, however, the group who received the care management intervention had greater reductions in depressive symptoms. Participants in both study groups who had more depressive symptoms had lower activation at baseline and throughout the 12 month study. Findings suggest that patients in the high-need, medically complex population can realize improvements in patient activation, depressive symptoms, and health status perceptions even with a brief telephone intervention. The importance of treating depressive symptoms in patients with complex health conditions is highlighted.

Purpose The primary focus of the study was to determine whether coursework in the medical humanities would ameliorate students' loss of and failure to develop empathy, a problem known to be common during medical education. Methods Students were offered an elective course in the Medical Humanities for academic credit. The Jefferson Scale of Empathy Student Version (JSE-S) was administered at the beginning and end of an academic year in which humanities courses were offered. Changes in JSE-S scores among students who studied Medical Humanities were compared with changes in student who did not take any humanities coursework. Results Medical humanities coursework correlated with superior empathy outcomes among the medical students. Of students not enrolled in humanities courses, 71% declined or failed to increase in JSE-S score over the academic year. Of those who took humanities coursework, 46% declined or failed to increase in JSE-S scores. The difference was statistically significant ( P = .03). The medical humanities curriculum correlated with favorable empathy outcomes as measured by the JSE-S. Conclusions Elective medical humanities coursework correlated with improved empathy score outcomes in a group of US medical students. This may reflect a direct effect of the humanities coursework. Alternately, students' elective choice to take medical humanities coursework may be a marker for students with a propensity to favorable empathy outcomes.

Purpose The purpose of this article is to present an overview of rapid response team (RRT) history in the United States, provide a review of prior RRT effectiveness research, and propose the reframing of four new questions of RRT measurement that are designed to better understand RRTs in the context of contemporary nursing practice as well as patient outcomes. Organizing Construct RRTs were adopted in the United States because of their intuitive appeal, and despite a lack of evidence for their effectiveness. Subsequent studies used mortality and cardiac arrest rates to measure whether or not RRTs “work.” Few studies have thoroughly examined the effect of RRTs on nurses and on nursing practice. Methods An extensive literature review provided the background. Suppositions and four critical, unanswered questions arising from the literature are suggested. Findings The results of RRT effectiveness, which have focused on patient-oriented outcomes, have been ambiguous, contradictory, and difficult to interpret. Additionally, they have not taken into account the multiple ways in which these teams have impacted nurses and nursing practice as well as patient outcomes. Conclusions What happens in terms of RRT process and utilization is likely to have a major impact on nurses and nursing care on general medical and surgical wards. What that impact will be depends on what we can learn from measuring with an expanded yardstick, in order to answer the question, “Do RRTs work?” Clinical Relevance Evidence for the benefits of RRTs depends on proper framing of questions relating to their effectiveness, including the multiple ways RRTs contribute to nursing efficacy.

Background: The hospital readmission rate in the population with chronic kidney disease (CKD) is high and strategies to reduce this risk are urgently needed. Methods: The CKD-Medication Intervention Trial (CKD-MIT; www.clinicaltrials.gov; NCTO1459770) is a single-blind (investigators), randomized, clinical trial conducted at Providence Health Care in Spokane, Washington. Study participants are hospitalized patients with CKD stages 3-5 (not treated with kidney replacement therapy) and acute illness. The study intervention is a pharmacist-led, home-based, medication management intervention delivered within 7 days after hospital discharge. The primary outcome is a composite of hospital readmissions and visits to emergency departments and urgent care centers for 90 days following hospital discharge. Secondary outcomes are achievements of guideline-based targets for CKD risk factors and complications. Results: Enrollment began in February 2012 and ended in May 2015. At baseline, the age of participants was 69 ± 11 years (mean ± SD), 50% (77 of 155) were women, 83% (117 of 141) had hypertension and 56% (79 of 141) had diabetes. At baseline, the estimated glomerular filtration rate was 41 ± 14 ml/min/1.73 m2 and urine albumin-to-creatinine ratio was 43 mg/g (interquartile range 8-528 mg/g). The most frequent diagnosis category for the index hospital admission was cardiovascular diseases at 34% (53 of 155), but the most common single diagnosis for admission was community-acquired acute kidney injury at 10% (16 of 155). Conclusion: Participants in CKD-MIT are typical of acutely ill hospitalized patients with CKD. A medication management intervention after hospital discharge is under study to reduce post-hospitalization acute care utilization and to improve CKD management.

To examine hospital-level variation in outcomes following benign urologic surgeries given that hospital-level variation in surgical outcomes can portend quality and appropriateness of care concerns and identify quality improvement opportunities in perioperative care.Using the Washington State Comprehensive Hospital Abstract Reporting System, we identified patients who underwent transurethral resection of the prostate (TURP), percutaneous nephrostolithotomy (PCNL), and pyeloplasty from 2003 to 2008. We classified prolonged postoperative length of stay (LOS) as that exceeding the 75th percentile, and we measured the rate of Agency for Healthcare Quality Patient Safety Indicators, readmissions, and death. We calculated hospital-specific observed-to-expected event rates using random effects multilevel multivariable models adjusted for age and comorbidity.We identified 6699 TURP patients at 54 hospitals, 2541 PCNL patients at 45 hospitals, and 584 pyeloplasty patients at 36 hospitals. Complication rates were highest after PCNL (22.9% prolonged LOS vs 17.3% for TURP and 13.9% for pyeloplasty, P .001; 3.4% 90-day mortality vs 0.6% for TURP and 0% for pyeloplasty). Hospital-level variation was most substantial for LOS after TURP and pyeloplasty (8.1% and 14.3% of variance in prolonged LOS, respectively).Hospital-level variation is common after benign inpatient urologic surgeries and may relate to difference in perioperative provider practice patterns. The morbidity of PCNL in this study was higher than expected and merits further investigation.

Rationale and Objective: In the Systolic Blood Pressure Intervention Trial, the possible relationships between acute kidney injury (AKI) and risk of major cardiovascular events and death are not known. Study Design: Post hoc analysis of a multicenter, randomized, controlled, open-label clinical trial. Setting and Participants: Hypertensive adults without diabetes who were ≥50 years of age with prior cardiovascular disease, chronic kidney disease (CKD), 10-year Framingham risk score > 15%, or age > 75 years were assigned to a systolic blood pressure target of < 120 mm Hg (intensive) or < 140 mm Hg (standard). Predictor: AKI episodes. Outcomes: The primary outcome was a composite of myocardial infarction, acute coronary syndrome, stroke, decompensated heart failure, or cardiovascular death. The secondary outcome was death from any cause. Analytical Approach: AKI was defined using the Kidney Disease: Improving Global Outcomes modified criteria based solely upon serum creatinine. AKI episodes were identified by serious adverse events or emergency room visits. Cox proportional hazards models assessed the risk for the primary and secondary outcomes by AKI status. Results: Participants were 68 ± 9 years of age, 36% women (3,332/9,361), and 30% Black race (2,802/9,361), and 17% (1,562/9,361) with cardiovascular disease. Systolic blood pressure was 140 ± 16 mm Hg at study entry. AKI occurred in 4.4% (204/4,678) and 2.6% (120/4,683) in the intensive and standard treatment groups respectively (p < 0.001). Those who experienced AKI had higher risk of cardiovascular events (hazard ratio [HR] 1.52, 95% CI 1.05–2.20, p = 0.026) and death from any cause (HR 2.33, 95% CI 1.56–3.48, p < 0.001) controlling for age, sex, race, baseline systolic blood pressure, body mass index, number of antihypertensive medications, cardiovascular disease and CKD status, hypotensive episodes, and treatment assignment. Limitations: The study was not prospectively designed to determine relationships between AKI, cardiovascular events, and death. Conclusions: Among older adults with hypertension at high cardiovascular risk, intensive treatment of blood pressure independently increased risk of AKI, which substantially raised risks of major cardiovascular events and death.

Infrequent and late referral to hospice among patients on dialysis likely reflects the impact of a Medicare payment policy that discourages the concurrent receipt of these services, but it may also reflect these patients' less predictable illness trajectories. Among a national cohort of patients on hemodialysis, we identified four distinct spending trajectories during the last year of life that represented markedly different intensities of care. Within the cohort, 9 percent had escalating spending and 13 percent had persistently high spending throughout the last year of life, while 41 percent had relatively low spending with late escalation, and 37 percent had moderate spending with late escalation. Across the four groups, the percentages of patients enrolled in hospice at the time of death were uniformly low ranging from only 19 percent of those with persistently high costs to 21 percent of those with moderate costs and the median number of days spent in hospice during the last year of life was virtually the same (either five or six days). These findings signal the need for greater flexibility in the provision of end-of-life care in this population.

Background The value of early invasive revascularization for patients suffering acute myocardial infarction (AMI) is well known. However, access to revascularization services varies geographically and demographically. Previous studies have not examined the influence of rural residence on revascularization rates and outcomes among patients hospitalized with AMI. Methods Our retrospective cohort study included patients hospitalized in Washington State with a primary diagnosis of AMI from 2009 to 2012. Urban or rural residence was determined using rural-urban commuting area (RUCA) codes. Multivariable models were used to evaluate geographic variation in rates of invasive versus medical management, in-hospital mortality, rehospitalization, and subsequent revascularization procedures. Results Our study included 25,156 urban dwellers and 2,770 rural residents. Adjusted models found rural patients to be at increased odds of undergoing invasive revascularization during the initial episode of AMI care (OR = 1.11; 95% CI: 1.01-1.21; P = .02) compared to urban dwelling patients. Rural patients were more likely to be transferred for care (OR = 4.28; 95% CI: 3.93-4.66; P < .001) and more likely to undergo coronary artery bypass grafting (CABG) (OR = 1.55; 95% CI: 1.35-1.78; P < .001) compared to the urban cohort. We found no significant geographic cohort differences in in-hospital mortality or subsequent revascularization rates. Conclusion Our findings suggest that despite limited access to cardiac care facilities, rural patients are accessing revascularization services. However, rural residents are more likely to undergo CABG during their index admission. High transfer rates suggest that rural regions rely on effective transfer networks to access invasive cardiac services.

Background More than a million people a year in the United States experience sepsis or sepsis-related complications, and sepsis remains the leading cause of in-hospital deaths. Unlike many other leading causes of in-hospital mortality, sepsis detection and treatment are not dependent on the presence of any technology or services that differ between tertiary and non-tertiary hospitals. Objective To compare sepsis mortality rates between tertiary and non-tertiary hospitals in Washington State. Methods A retrospective longitudinal, observational cohort study of 73 Washington State hospitals for 2010–2015 using data from a standardized state database of hospital abstracts. Abstract records on adult patients (n = 86,378) admitted through the emergency department (ED) from 2010 through 2015 in all tertiary (n = 7) and non-tertiary (n = 66) hospitals in Washington State. Results The overall mortality rate for all hospitals was 6.5%. In the fully adjusted model, the odds ratio for in-hospital death was higher in non-tertiary hospitals compared with tertiary hospitals (odds ratio 1.25; 95% confidence interval 1.17–1.35; p Conclusions We observed higher sepsis mortality rates in non-tertiary hospitals, compared with tertiary hospitals. Because most patients who are treated for sepsis are treated outside of tertiary hospitals, and the number of patients treated for sepsis in non-tertiary hospitals seems to be rising, a better understanding of the cause or causes for this differential is crucial.

Aims of Investigation: Obesity and persistent pain are public health concerns with associated high costs. Evidence supports an increased risk for reports of persistent pain among adults who are above the recommended body mass index level. However, data have not been clearly synthesized to report the risk for the two co-occurring conditions. Even less is known about how overweight status that does not reach the level of obesity is related to pain. Thus, the aim driving this review was to calculate the risk and odds ratios of chronic pain among adults with an overweight body mass index. Methods: A literature review was completed using CINAHL and PubMed databases. Key words were entered using combinations of several MeSH headers. Results: Risk and odds ratios were calculated to determine overweight status among adults with chronic pain. Risk and odds ratios were calculated from nine studies. Overweight adults were between 14% and 71% more likely to report chronic pain than normal-weight adults. Implications for Practice: Pain management nurses should educate adults about the importance of weight management to reduce risk for persistent pain. Nurses need to be informed about current national physical activity and diet recommendations to ensure proper health information is relayed to patients. Conclusions: There is an elevated risk for persistent pain among adults who are overweight compared with those who are recommended weight status. Future longitudinal research focused on causality can help determine which condition contributes to the other. Weight management may be implied for clinical risk reduction of pain conditions among adults who are above recommended body mass index levels.

Background and objectives CKD is characterized by remarkably high hospitalization and readmission rates. Our study aim was to test a medication therapy management intervention to reduce subsequent acute care utilization. Design, setting, participants, & measurements The CKD Medication Intervention Trial was a single-blind (investigators), randomized clinical trial conducted at Providence Health Care in Spokane, Washington. Patients with CKD stages 3–5 not treated by dialysis who were hospitalized for acute illness were recruited. The intervention was designed to improve posthospitalization care by medication therapy management. A pharmacist delivered the intervention as a single home visit within 7 days of discharge. The intervention included these fundamental elements: comprehensive medication review, medication action plan, and a personal medication list. The primary outcome was a composite of acute care utilization (hospital readmissions and emergency department and urgent care visits) for 90 days after hospitalization. Results Baseline characteristics of participants (n=141) included the following: age, 69±11 (mean±SD) years old; women, 48% (67 of 141); diabetes, 56% (79 of 141); hypertension, 83% (117 of 141); eGFR, 41±14 ml/min per 1.73 m2 (serum creatinine–based Chronic Kidney Disease Epidemiology Collaboration equation); and urine albumin-to-creatinine ratio median, 43 mg/g (interquartile range, 8–528) creatinine. The most common primary diagnoses for hospitalization were the following: cardiovascular events, 36% (51 of 141); infections, 18% (26 of 141); and kidney diseases, 12% (17 of 141). The primary outcome occurred in 32 of 72 (44%) of the medication intervention group and 28 of 69 (41%) of those in usual care (log rank P=0.72). For only hospital readmission, the rate was 19 of 72 (26%) in the medication intervention group and 18 of 69 (26%) in the usual care group (log rank P=0.95). There was no between-group difference in achievement of guideline-based goals for use of renin-angiotensin system inhibition or for BP, hemoglobin, phosphorus, or parathyroid hormone. Conclusions Acute care utilization after hospitalization was not reduced by a pharmacist-led medication therapy management intervention at the transition from hospital to home.

Aim This study examined nurses’ work, comparing nursing interventions and locations across three units in a United States hospital using Omaha System standardized terminology as the organizing framework. Background The differences in nurses’ acute-care work across unit types are not well understood. Prior investigators have used time–motion methodologies; few have compared differences across units, nor used standardized terminology. Methods Nurse-observers recorded locations and interventions of nurses on three acute-care units using hand-held devices and web-based TimeCaT™ software. Nursing interventions were mapped to Omaha System terms. Unit-differences were analysed. Results Nurses changed locations approximately every 2 min, and averaged approximately one intervention/minute. Unit differences were found in both the interventions performed and the locations. Most interventions were case-management related, demonstrating the nurses’ patient management/coordination role. Conclusions Unit differences in nursing interventions and location were found among three unit types. Omaha System terminology, as well as the observational method used, were found to be feasible and practical. Implications for Nursing Management Nursing work varies by unit, yet managers have not been armed with empirical data with which to make more informed decisions about nurses’ work priorities, clinical outcomes, patient satisfaction, staff satisfaction and cost. The results from this study will help them to do so.

OBJECTIVE The purpose of this study was to assess whether bundled team training interventions for surgeons and office staff could effectively improve the accuracy of surgery scheduling, minimizing scheduling factors that may contribute to occurrence of wrong site surgery. METHODS This quasi-experimental observational study used an interrupted time series design to explore surgery scheduling errors (SSEs) and implemented bundled team training interventions intended to reduce SSEs at a Pacific Northwest Regional Surgery Scheduling Department. Each preintervention and postintervention segment consisted of 16 weekly data points. The bundled team training interventions included disclosure of preintervention scheduling errors, a scheduling verification checklist, an updated surgery scheduling policy and procedure, and toolkit to improve office scheduling of surgeries. RESULTS Improvements in SSEs were observed preintervention to postintervention, with decreased surgery SSE rate from 0.51% to 0.13% (P < 0.001). Reductions were observed in all SSE types. The segmented linear trend demonstrated an observed reduction of 42.70 SSE (P < 0.001). CONCLUSIONS This is the first study conducted at a large healthcare system with a regional surgery scheduling department to demonstrate that statistically significant and clinically important reductions in SSEs can be achieved. The findings demonstrate that SSEs can be minimized and confirm that verification processes must begin in the surgeon's office once a decision has been reached to proceed with surgery. The study confirms the need for additional research targeted at understanding why SSEs occur at the time of scheduling.

To determine the relationship between implementation of rapid response teams and improved mortality rate using a large, uniform dataset from one state in the United States.This observational cohort study included 471,062 adult patients hospitalized between 2001 and 2009.Ten acute tertiary care hospitals in Washington State.Hospital abstract records on adult patients (18 years old or older) were examined (n = 471,062). Patients most likely to benefit from rapid response team interventions were included and other prognostic factors of severity of illness and comorbidities were controlled. Each participating hospital provided the implementation date of their rapid response team intervention. Mortality rates in 31 months before rapid response team implementation (pre-rapid response team time period) were compared with mortality rates in 31 months following rapid response team implementation (post-rapid response team time period).Implementation of a rapid response team within each acute tertiary care hospital.In-hospital mortality. Relative risk for in-hospital mortality improved in the post-rapid response team time period compared with the pre-rapid response team time period (relative risk = 0.76; 95% CI = 0.72-0.80; p0.001).In-hospital mortality improved in six of 10 acute tertiary care hospitals in the post-rapid response team time period when compared with the pre-rapid response team time period. Because of a long-term trend of decline in hospital mortality, these decreases could not be unambiguously attributed to rapid response team implementation. Further research should examine additional objective outcomes and optimal configuration of rapid response teams to maximize intervention effectiveness.

BACKGROUND The delivery of urologic oncology care is susceptible to regional variation. In the current study, the authors sought to define patterns of care for patients undergoing genitourinary cancer surgery to identify underserved areas for urologic cancer care in Washington State. METHODS The authors accessed the Washington State Comprehensive Hospital Abstract Reporting System from 2003 through 2007. They identified patients undergoing radical prostatectomy, radical cystectomy (RC), partial nephrectomy (PN), radical nephrectomy, and transurethral resection of the prostate (TURP). TURP was included for comparison as a reference procedure indicative of access to urologic care. Hospital service areas (HSAs) are where the majority of local patients are hospitalized; hospital referral regions (HRR) are where most patients receive tertiary care. The authors created multivariate hierarchical logistic regression models to examine patient and HSA characteristics associated with the receipt of urologic oncology care out of the HRR for each procedure. RESULTS Greater than one-half of patients went out of their HRR in 7 HSAs (11%) for radical prostatectomy, 3 HSAs (5%) for radical nephrectomy, 10 HSAs (15%) for PN, and 14 HSAs (22%) for RC. No HSAs had high export rates for TURP. Few patient factors were found to be associated with surgical care out of the HRR. High-export HSAs for PN and RC exhibited lower socioeconomic characteristics than low-export HSAs, adjusting for HSA population, race, and HSA procedure rates for PN and RC. CONCLUSIONS Patients living in areas with lower socioeconomic status have a greater need to travel for complex urologic surgery. Consideration of geographic delineation in the delivery of urologic oncology care may aid in regional quality improvement initiatives. Cancer 2014;120:1565–1571. © 2014 American Cancer Society.

Background/Aims: Chronic kidney disease (CKD) and serious mental illness (SMI) are both associated with an increased risk for repeated hospitalization. The objective of this study was to determine if co-occurring SMI exacerbates the risk for subsequent hospitalization, particularly through the emergency department (ED), among people with CKD. Methods: People hospitalized in Washington State from April 2006 to December 2008 were separated into cohorts with diagnoses of CKD (n = 31,166), SMI (defined by schizophrenia and/or mood disorder; n = 20,167) or CKD with co-occurring SMI (n = 717), and a reference cohort without either diagnosis (n = 548,532). Main outcomes were rehospitalization for condition(s) other than mental illness: (1) through the ED; (2) any admission, and (3) admission resulting in death. Cox regression was used to analyze time to main outcomes controlling for prespecified covariates associated with rehospitalization. Results: The risk of rehospitalization via the ED was increased for people with CKD (hazard ratio, HR = 1.24, 95% confidence interval, CI = 1.21-1.28, p < 0.001) and co-occurring SMI (HR = 1.33, 95% CI = 1.29-1.38, p < 0.001) cohorts, but was significantly greater in the combined cohort (HR = 1.55, 95% CI = 1.40-1.73, p < 0.001). Similarly, the risk of any rehospitalization was increased for CKD (HR = 1.21, 95% CI = 1.17-1.25, p < 0.001) and co-occurring SMI (HR = 1.14, 95% CI = 1.11-1.17, p < 0.001) cohorts, while a significantly greater risk was observed for the combined cohort (HR = 1.36, 95% CI = 1.24-1.48, p < 0.001). The risk of rehospitalization resulting in death was not significantly increased in the combined cohort. Conclusion: In people with CKD, co-occurring SMI increased the risk of experiencing rehospitalization, particularly through the ED. Studies of strategies to address SMI in the CKD population are needed to mitigate the risk of repeat hospital admissions.

Professional quality of life among healthcare providers can impact the quality and safety of patient care. The purpose of this research was to investigate compassion satisfaction and compassion fatigue levels as measured by the Professional Quality of Life Scale self-report instrument in a community hospital in the United States. A cross-sectional survey study examined differences among 139 RNs, physicians, and nursing assistants. Relationships among individual and organizational variables were explored. Caregivers for critical patients scored significantly lower on the Professional Quality of Life subscale of burnout when compared with those working in a noncritical care unit. Linear regression results indicate that high sleep levels and employment in critical care areas are associated with less burnout. Identification of predictors can be used to design interventions that address modifiable risks.

Asthma is one of the most common chronic conditions among children and is one of the leading causes for pediatric hospitalizations. More evidence is needed to clarify the risks of repeat hospitalization and the underlying factors contributing to adverse health outcomes among pediatric patients hospitalized with asthma. The purpose of this study was to examine the risk of subsequent hospitalizations among pediatric patients hospitalized with asthma compared to a reference cohort of children hospitalized for all other diagnoses.The Washington State (WA) Comprehensive Hospital Abstract Reporting System (CHARS) was used to obtain data for the study. Data describing 81,946 hospitalized pediatric patients admitted from 2004 to 2008 were available. The risk of subsequent hospitalization among children admitted for asthma as compared to a reference cohort was examined.The asthma cohort had a 33% (HR = 1.33 [99% confidence interval (CI) 1.21-1.46]; p.001) increased risk of subsequent hospitalization from 2004 to 2008. Children in the asthma cohort under the age of 13 years demonstrated a significant increased risk of subsequent hospitalization as compared to the age-matched reference cohort of children without asthma. Those in the asthma cohort who were 3-5 years old demonstrated the highest risk (50%) of subsequent hospitalization (HR = 1.50 [99% CI 1.23-1.83]; p.001).Study results can be utilized in the development of appropriate interventions aimed at preventing and reducing hospital admissions, improving patient care, decreasing overall costs, and lessening complications among pediatric patients with asthma.

The purpose of this article is to present an overview of rapid response team (RRT) history in the United States, provide a review of prior RRT effectiveness research, and propose the reframing of four new questions of RRT measurement that are designed to better understand RRTs in the context of contemporary nursing practice as well as patient outcomes.RRTs were adopted in the United States because of their intuitive appeal, and despite a lack of evidence for their effectiveness. Subsequent studies used mortality and cardiac arrest rates to measure whether or not RRTs "work." Few studies have thoroughly examined the effect of RRTs on nurses and on nursing practice.An extensive literature review provided the background. Suppositions and four critical, unanswered questions arising from the literature are suggested.The results of RRT effectiveness, which have focused on patient-oriented outcomes, have been ambiguous, contradictory, and difficult to interpret. Additionally, they have not taken into account the multiple ways in which these teams have impacted nurses and nursing practice as well as patient outcomes.What happens in terms of RRT process and utilization is likely to have a major impact on nurses and nursing care on general medical and surgical wards. What that impact will be depends on what we can learn from measuring with an expanded yardstick, in order to answer the question, "Do RRTs work?"Evidence for the benefits of RRTs depends on proper framing of questions relating to their effectiveness, including the multiple ways RRTs contribute to nursing efficacy.

This study compares nurse practitioner (NP) and physician (MD/DO) prescribing patterns for treatment of children with an attention-deficit/hyperactivity disorder (ADHD)-related diagnosis covered by Oregon Medicaid from 2012 to 2013.This study is a limited data set review of Oregon pharmacy claims for youth aged 3-18 at time of prescription fill, who were continuously enrolled for at least 10 months of the index year. Claims with selected ICD-9 codes (n = 197,364) were further defined by 30-day prescriptions and prescription drug events (PDE) linked to each prescriber type of interest. Descriptive statistical analysis of variables included prescriber type (NP vs. physician) and specialty (generalist vs. specialist), child age, and controlled versus noncontrolled drug type.A total of 82,754 complete 30-day prescriptions for 10,753 children from 1785 unique prescribers (78 NP specialists; 303 NP generalists; 162 physician specialists; and 1242 physician generalist prescribers) and 16,669 PDE were analyzed. Physicians prescribed more than 81% of all ADHD medications, and physician generalists prescribed nearly 60% of all prescriptions. Sixty-four percent of 30-day supply prescriptions (n = 52,678) were controlled substances. Generalists, both NPs and physician prescribers, prescribed controlled medications more often than specialists. Physician specialists consistently prescribed controlled substances for all age groups, while NP specialists prescribed more controlled substances as child age increased. Rates of controlled medications prescribed generally increased, as children got older, regardless of provider type.NPs overall prescribe in a similar pattern to physicians when given the authority to prescribe controlled substances for ADHD. Comparisons between prescriber types for controlled substance prescribing by age should be explored further to identify possible variance from national guidelines.

Background/Aims: Prescription opioid use is increasing despite concerns about drug safety. We examined relationships between use of analgesics with biomarkers of chronic kidney disease (CKD) in a representative sample of adults in the United States (US). Methods: Participants (n=3980) were from the National Health and Nutrition Examination Survey (NHANES) 2009-2010. Use of any analgesic, prescription opioids, and NSAIDs were compared to referent groups with use of non-analgesic prescription medication or use of no prescription medication. CKD biomarkers including urine albumin-to-creatinine ratio (UACR) and serum-creatinine-based estimated glomerular filtration rate (eGFR; CKD Epidemiology Collaboration: CKD-EPI equation) were analyzed as continuous and binary variables (UACR ≥30 mg/g or eGFR 2; median splits). Results: Frequencies of use were: any prescription analgesic 12.7% (507/3980); prescription opioids 5.1% (204/3980); NSAIDs 5.6% (224/3980); non-analgesic medication 38.7% (1540/3980); no medication 48.6% (1933/3980). Prescription analgesic use (β=0.17, p=0.021) and opioid use (β=0.19, p=0.002) were associated with higher UACR values, while NSAID use was not (β=0.17, p=0.105). Prescription analgesic use was related to UACR ≥5.98 mg/g (median), (OR=1.34, 95%CI=1.01-7.79, p=0.045). No type of analgesic use was related to CKD-EPI eGFR. Conclusion: In a representative US population, prescription opioid use associated with higher albuminuria levels compared to non-opioid-users.

Advance the methodological techniques used to examine the influence of suspect race and ethnicity on participant decisions to shoot in an experimental setting. After developing and testing a novel set of 60 realistic, high definition video deadly force scenarios based on 30 years of official data on officer-involved shootings in the United States, three separate experiments were conducted testing police (n = 36), civilian (n= 72) and military (n = 6) responses (n = 1,812) to the scenarios in high-fidelity computerized training simulators. Participants’ responses to White, Black and Hispanic suspects in potentially deadly situations were analyzed using a multi-level mixed methods strategy. Key response variables were reaction time to shoot and shooting errors. In all three experiments using a more externally valid research method than previous studies, we found that participants took longer to shoot Black suspects than White or Hispanic suspects. In addition, where errors were made, participants across experiments were more likely to shoot unarmed White suspects than unarmed Black or Hispanic suspects, and were more likely to fail to shoot armed Black suspects than armed White or Hispanic suspects. In sum, this research found that participants displayed significant bias favoring Black suspects in their decisions to shoot. The results of these three experiments challenge the results of less robust experimental designs and shed additional light on the broad issue of the role that status characteristics, such as race and ethnicity, play in the criminal justice system. Future research should explore the generalizability of these findings, determine whether bias favoring Black suspects is a consequence of administrative measures (e.g., education, training, policies, and laws), and identify the cognitive processes that underlie this phenomenon.

The current investigation examines sleep debt, sleepiness, screen time, physical activity, and weight status among a sample of 110 adolescents. Students completed sleep questions, a sleepiness questionnaire, a measure of physical activity; anthropometric data were gathered. Results indicated significant relationships between sleep debt and sleepiness, screen time and sleepiness, and sleepiness and physical activity levels. Additionally, significant differences were found for physical activity and screen time, but not for sleepiness, between students among different weight status categories. A better understanding of sleep behaviors and weight status may ultimately inform prevention/treatment programs designed to reduce obesity in adolescents.

The objective was to determine if patients hospitalized with a primary medical diagnosis and any co-occurring serious mental illness (SMI) were more likely than patients without any co-occurring SMI diagnosis to experience a subsequent medical hospitalization.This was a longitudinal cohort study of 925,705 adult persons (aged 18+ years). Patients hospitalized in Washington State from 2004 to 2008 were followed through 2009 (for an average of 43 months).Compared to patients hospitalized for medical conditions without co-occurring SMI, patients with co-occurring dysthymia, bipolar and major depressive disorders were at an elevated risk for long-term subsequent hospitalization. Patients in the combined co-occurring mood disorders cohort were more likely (hazard ratio=1.13; 99% confidence interval=1.10-1.16; P.001) than patients in the reference cohort to experience a subsequent medical hospitalization. A significant interaction between substance and mood disorders that increased risk for subsequent hospitalization was also observed.Hospitalized patients with co-occurring mood disorders are at high risk for repeat hospitalization for a medical reason. This high-risk population, including those with substance abuse, should be a focus of research efforts to identify and address ambulatory-care-sensitive conditions amenable to strategies that decrease complications and illness leading to subsequent hospitalizations.

Increasing rates of obesity among children ages 12 to 19 years have led to recommendations to alter the school food environment. The purpose of this study was to determine whether there are associations between an altered school food environment and food choices of middle school students both in and outside of school. In a midsized western city, two of six middle schools allowed only bottled water in vending machines, only milk and fruit on à la carte menus, and offered a seasonal fruit and vegetable bar. Three years after the intervention was initiated, seventh- and eighth-grade students attending the two intervention schools and four control middle schools were surveyed about their food choices. A total of 2,292 surveys were completed. Self-reported frequency of consumption for nine food groups in the survey was low; consumption was higher outside than in school. Boys consumed more milk than girls although girls consumed more fruits and vegetables. Significant socioeconomic differences existed. Compared with students who paid the full lunch fee, students qualifying for free and reduced-price meals consumed more milk and juice in schools but less outside school; more candy and energy drinks in school; and more sweet drinks, candy, pastries, and energy drinks outside school. Students in intervention schools were 24% more likely to consume milk outside school, 27% less likely to consume juice in school, and 56% less likely to consume sweet pastries in school. There were no differences in fruit and vegetable consumption reported by children in control and intervention schools. Overall, there was a positive association between a modified school food environment and student food behavior in and outside school. Policies related to the school food environment are an important strategy to address the obesity epidemic in our country.

Objectives Overweight and obesity pose significant health problems for adolescents. Rates of overweight and obesity in children have increased 45% in the last decade and have increased three-fold since 1980. Because children who are physically active are at lower risk for the development of obesity, it is important to understand some of the factors that influence children’s physical activity patterns. The purpose of this study was to examine the relationship between motivation, cardiorespiratory fitness, and weight status, defined as obese or non-obese. We predicted that the association between motivation and weight status would become non-significant when controlling for cardiorespiratory fitness. Design The study employed a correlational, cross-sectional design. Method Participants included physically active middle school students (N = 82. 51% female) of aged 12–14 years, who participated in the Teen Eating and Activity Mentoring in Schools (TEAMS) study aimed at improving health and preventing obesity among middle school students. Students completed attitudinal questionnaires about physical activity and self-determination on a computer-based system and participated in a number of fitness performance, health behavior, and anthropometric assessments. Results Non-obese adolescents showed higher intrinsic motivation scores than obese adolescents. Mediational analyses showed that cardiorespiratory fitness mediated the relationship between motivation and weight status. Conclusions The results of this study demonstrate differences in physical activity motivation as a function of adolescent weight status, but only for intrinsic motivation. As predicted, adolescents who were intrinsically motivated for physical activity were more fit and thereby less likely to be obese. The findings are consistent with self-determination theory.

BACKGROUND: Unexplained variation in outcomes after common surgeries raises concerns about the quality and appropriateness of surgical care. Understanding variation in surgical outcomes may identify processes that could affect the quality of surgical and postoperative care. The authors of this report examined hospital-level variation in outcomes after inpatient urologic oncology procedures. METHODS: Patients who underwent radical cystectomy, radical nephrectomy, and radical prostatectomy were identified from the Washington State Comprehensive Hospital Abstract Reporting System for the years 2003 through 2007. The postoperative length of stay (LOS) was measured, and LOS that exceeded the 75th percentile was classified as prolonged. The occurrence of Agency for Healthcare Quality patient safety indicators (PSIs), readmissions, and deaths also were measured. Analyses were adjusted for patient age and comorbidity in random effects, multilevel, multivariable models that assessed hospital-level outcomes. RESULTS: The authors identified 853 patients from 37 hospitals who underwent cystectomy, 3018 patients who underwent nephrectomy from 51 hospitals, and 8228 patients who underwent prostatectomy from 51 hospitals. Complications captured by PSIs were rare. Hospital-level variation was most profound for LOS outcomes after nephrectomy and prostatectomy (variance in prolonged LOS, 8.1% and 26.7%, respectively), thromboembolic events after nephrectomy (8% of variance), and mortality after cystectomy (7.1% of variance). CONCLUSIONS: Hospital-level variation confounds the care of urologic cancer patients in the state of Washington. The authors concluded that transparent reporting of surgical outcomes and local quality-improvement initiatives should be considered to ameliorate the observed variation and improve the quality of cystectomy, nephrectomy, and prostatectomy care. Cancer 2011;. Published 2012 by the American Cancer Society.

Objective: Examine the relationship between self-efficacy and various measures of adiposity in a sample of teens. Methods: A total of 132 teens were selected from schools participating in an existing research study titled Teen Eating and Activity Mentoring in Schools (TEAMS). Teens completed demographic questionnaires and healthy eating–specific and physical activity–specific measures of self-efficacy. Waist circumference (WC), triceps skinfold thickness (TSF), and body mass index (BMI) percentile scores were also obtained. Results: Regression analyses indicated that healthy eating–specific and physical activity–specific measures of self-efficacy predicted WC and TSF. ANOVA revealed significant differences in healthy eating–specific self-efficacy levels between students of recommended weight and overweight/obese status. Supplemental analyses showed significant negative relationships between a student’s ideal BMI ratio and self-efficacy. Conclusions: Because self-efficacy may be amenable to change, these findings could inform future efforts aimed at increasing behaviors that promote healthy weight status among early adolescents.

Physical fitness performance is an important health correlate yet is often unrelated to sedentary behaviour in early adolescence. In this study, we examined the association of sedentary behaviour (i.e. screen time) with weight-related health markers and blood pressure, after controlling for cardiorespiratory fitness performance. American middle school students (N = 153, 56% females) aged 11-15 years (mean 12.6 years, s = 0.5) completed assessments of cardiorespiratory fitness performance, screen time, weight status (BMI percentile, waist-to-height ratio), and blood pressure. Multivariate analysis of covariance, controlling for cardiorespiratory fitness performance, found those who met the daily recommendation of 2 h or less of screen time (n = 36, 23.5%) had significantly lower BMI (p 0.05) and systolic blood pressure (p 0.01) compared with those who exceeded this recommendation. Findings suggest specific intervention programmes may be designed to target both cardiorespiratory fitness and sedentary behaviours to maximize early adolescent health because these behaviours are likely to have unique and independent effects on youth health markers.

Whether a Mediterranean-style diet reduces cardiovascular events and mortality more than a low-fat diet is uncertain. The objectives of this study were to actively compare low-fat and Mediterranean-style diets after first myocardial infarction (MI) in a randomized, controlled clinical trial and to compare dietary intervention per se with usual care in a case-control analysis. First MI survivors were randomized to a low-fat (n = 50) or Mediterranean-style (n = 51) diet. The 2 diets were low in saturated fat (≤7% kcal) and cholesterol (≤200 mg/day); the Mediterranean-style diet was distinguished by greater omega-3 fat intake (>0.75% kcal). Participants received individual dietary counseling sessions, 2 within the first month and again at 3, 6, 12, 18, and 24 months, along with 6 group sessions. Combined dietary intervention groups (cases, n = 101) were compared with a usual-care group (controls, n = 101) matched for age, gender, MI type and treatment, and status of diabetes mellitus and hypertension. Primary-outcome-free survival (a composite of all-cause and cardiac deaths, MI, hospital admissions for heart failure, unstable angina pectoris, or stroke) did not differ between low-fat (42 of 50) and Mediterranean-style (43 of 51) diet groups over a median follow-up period of 46 months (range 18 to 72; log-rank p = 0.81). Patients receiving dietary intervention had better primary-outcome-free survival (85 of 101) than usual-care controls (61 of 101) (log-rank p

In recent years, health plans have turned to disease management programs as a means of reducing inpatient utilization while promoting preventive outpatient services provided for patients with type 2 diabetes mellitus. The purpose of this study was to assess the association between four preventive diabetes screenings (retinal eye exams, glycosylated hemoglobin [HbA1c] testing, lipid testing, and albumin testing) in the base study period, and health services utilization patterns during a 24-month follow-up study period for 2641 patients with type 2 diabetes. Claims data from Regence BlueShield of Idaho for the three periods of 2000 (base period), 2001, and 2002 (results period) have provided the basis for this empirical analysis. Based on our review of the relevant literature and results from disease management and health plan management programs, the central hypothesis of this study was that the four preventive diabetes screenings in the base study period would be associated with lower inpatient utilization and greater preventive outpatient utilization during a 24-month follow-up study period. Simple linear association analysis was used to measure the relationship between the utilization of preventive diabetes screenings and subsequent utilization of emergency room, inpatient, and preventive outpatient services. The study results show that for patients who comply with recommended lipid screening services, health plans can expect to see a significant reduction in the number of inpatient admissions over the subsequent 2 years, while marginal inpatient reductions might be expected following HbA1c testing. Furthermore, for patients who comply with recommended screenings of either retinal eye exams or albumin testing, health plans can expect to see these patients utilizing preventive outpatient services more frequently in the subsequent 2 years. Pursuing a state- or federal-supported screening program for patients with type 2 diabetes could reduce frequent utilization of inpatient services. Furthermore, in support of the goal of disease management programs to reduce inpatient utilization and increase preventive outpatient service utilization among the increasing proportion of members with type 2 diabetes, health plans are encouraged to provide education about and monitor their patients’ compliance with recommended screenings in the future. Further studies should examine the role of lipid testing in reducing the risk of microvascular diseases. Future research should also pursue an understanding of how a reduction in inpatient utilization is associated with an increased emphasis on lipid screening.

OBJECTIVES To (1) elucidate the range of serum uric acid (UA) levels in adolescent sample; (2) examine the relationships of serum UA and 1-year change with gender, anthropometric and cardiometabolic factors. MATERIALS AND METHODS Measurements (anthropometrics, fasting venipuncture and blood pressure) were performed at the beginning of the seventh and eighth grades. Descriptive data, differences according to weight, correlations and changes over time were examined. FINDINGS In 77 adolescents, BMI and serum UA had relationships with several cardiometabolic measures. Males had higher serum UA at follow-up compared to baseline; female change was minimal. Time-by-gender interaction was significant, as were the main effects of gender and BMI classification. Males had lower HDL-C at follow-up than at baseline; females had higher HDL-C at follow-up. CONCLUSIONS Serum UA has importance in cardiometabolic examination of youth risk factors. It should be examined in youth with elevated BMI and/or hypertension. Early adolescence is the period when gender-related metabolic changes occur.

The delivery of urologic oncology care is susceptible to regional variation. In the current study, the authors sought to define patterns of care for patients undergoing genitourinary cancer surgery to identify underserved areas for urologic cancer care in Washington State.The authors accessed the Washington State Comprehensive Hospital Abstract Reporting System from 2003 through 2007. They identified patients undergoing radical prostatectomy, radical cystectomy (RC), partial nephrectomy (PN), radical nephrectomy, and transurethral resection of the prostate (TURP). TURP was included for comparison as a reference procedure indicative of access to urologic care. Hospital service areas (HSAs) are where the majority of local patients are hospitalized; hospital referral regions (HRR) are where most patients receive tertiary care. The authors created multivariate hierarchical logistic regression models to examine patient and HSA characteristics associated with the receipt of urologic oncology care out of the HRR for each procedure.Greater than one-half of patients went out of their HRR in 7 HSAs (11%) for radical prostatectomy, 3 HSAs (5%) for radical nephrectomy, 10 HSAs (15%) for PN, and 14 HSAs (22%) for RC. No HSAs had high export rates for TURP. Few patient factors were found to be associated with surgical care out of the HRR. High-export HSAs for PN and RC exhibited lower socioeconomic characteristics than low-export HSAs, adjusting for HSA population, race, and HSA procedure rates for PN and RC.Patients living in areas with lower socioeconomic status have a greater need to travel for complex urologic surgery. Consideration of geographic delineation in the delivery of urologic oncology care may aid in regional quality improvement initiatives.