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Hospital engagement networks (HENs) are part of the largest health care improvement initiative ever undertaken. This article explores whether engagement in improvement activities within a HEN affected quality measures. Data were drawn from 1174 acute care hospitals. A composite quality score was created from 10 targeted topic area measures multiplied by the number of qualifying topics. Scores improved from 5.4 (SD = 6.8) at baseline to 4.6 (5.9) at remeasurement; P < .0001. Hospitals with higher baseline scores demonstrated greater improvement ( P < .0001) than hospitals with lower baseline scores. Hospitals with larger Medicaid populations ( P = .023) and micropolitan ( P = .034) hospitals tended to have greater improvement, whereas hospitals in the West ( P = .0009) did not improve as much as hospitals in other regions. After adjusting for hospital characteristics, hospitals with improvement champions ( P = .008), a higher level of engagement with their state association ( P = .001), and more leadership involvement ( P = .005) in HEN demonstrated greater improvement.

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This report provides nationally representative data on documentation of advance directives (ADs) among home health (HH) and hospice patients. Advance directives were recorded for 29% of HH patients and 90% of hospice discharges. Among HH patients, increasing age and use of assistive devices were associated with greater odds of having an AD, while being Hispanic or black (relative to white) and enrolled in Medicaid decreased the odds of having ADs. Among hospice discharges, being enrolled in Medicare and having 4 or 5 activities of daily living (ADL) limitations were associated with higher odds of ADs while depression, use of emergency services, and being black (relative to White) were associated with lower odds. Even after adjustment for potentially confounding factors, racial differences persist in AD documentation in both care settings.

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This report provides nationally representative data on policies, storage, and implementation of advance directives (ADs) in home health and hospice (HHH) agencies in the United States using the National Home and Hospice Care Survey. Federally mandated ADs policies were followed in >93% of all agencies. Nearly all agencies stored ADs in a file at the agency, but only half stored them at the patient's residence. Nearly all agencies informed staff about the AD, but only 77% and 72% of home health agencies informed the attending physician and next-of-kin, respectively. Home health and hospice agencies are nearly universally compliant with ADs policies that are required in order to receive Medicare and Medicaid payments, but have much lower rates of adoption of ADs policies beyond federally mandated minimums.

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The purpose of this report is to define the extent to which US nursing homes (NH) participate in end-of-life programs, using a nationally representative, cross-sectional sample of US NH. Data on EoL programs including Five Wishes, Last Acts, and Physician Orders for Life-Sustaining Treatment (POLST) were collected. In 2004, 17.2% of NH reported participating in 1 or more of these programs, with the largest proportion participating in POLST (13.3%) and smaller proportions in Five Wishes (5.6%) and Last Acts (4.2%). Nursing homes were more likely to participate in EoL programs if they also offered specialty programs and staff training for hospice, end-of-life, pain management, and dementia services. In 2004, fewer than 1 in 5 US NH participated in an EoL program. However, facilities that had EoL programs were more likely to have programs and staff training for services related to EoL care, a finding that suggests a clustering of these programs, services, and training. Provision of appropriate staff training may be a key to expanding EoL program participation in skilled nursing.

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OBJECTIVE: To estimate the proportion of U.S. adults with diabetes who meet American Diabetes Association (ADA) clinical practice recommendations. RESEARCH DESIGN AND METHODS: Using data from the 1999-2002 National Health and Nutrition Examination Survey, 998 adults aged >/=18 years with self-reported diabetes were identified. The proportion of adults with diabetes meeting ADA recommendations for HbA(1c) (A1C), HDL cholesterol, LDL cholesterol, triglycerides, blood pressure, renal function, nutrient intake, smoking, pneumococcal vaccination, and physical activity was estimated. RESULTS: Among U.S. adults with diabetes in 1999-2002, 49.8% had A1C <7%; 27.4, 36.0, and 65.0% were classified as low risk for HDL cholesterol, LDL cholesterol, and triglycerides, respectively. Nearly 40% met blood pressure recommendations, 66% had normal renal function, and daily nutrient recommendations for protein, saturated fat, unsaturated fat, and fiber were met by 64.0, 48.3, 28.3, and 18.3%, respectively. Although >81% of the sample reported not smoking at the time of the exam, only 38.2% reported ever having had a pneumococcal immunization, and 28.2% reported getting the recommended level of physical activity. Race, age, duration of diabetes, and education affected achievement of ADA recommendations. CONCLUSIONS: Achievement of ADA clinical practice recommendations is far from adequate in U.S. adults with diabetes.

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BACKGROUND: Sleep-disordered breathing (SDB) is associated with hypertension in the middle-aged. The association is less clear in older persons. Most middle-aged hypertensives have systolic/diastolic hypertension, whereas isolated systolic hypertension (ISH) is common among persons over 60 years. Mechanistically, only systolic/diastolic hypertension is expected to be associated with SDB, but few studies of SDB and hypertension distinguish systolic/diastolic hypertension from ISH. Prior investigations may have underestimated an association between SDB and systolic/diastolic hypertension in the elderly by categorizing individuals with ISH as simply hypertensive. METHODS AND RESULTS: We conducted cross-sectional analyses of 6120 participants in the Sleep Heart Health Study, stratified by age: 40 to 59 (n=2477) and > or =60 years. Outcome measures included apnea-hypopnea index (AHI; average number of apneas plus hypopneas per hour of sleep), systolic/diastolic hypertension (> or =140 and > or =90 mm Hg), and ISH (> or =140 and <90 mm Hg). With adjustment for covariates, ISH was not associated with SDB in either age category. In those aged<60 years, AHI was significantly associated with higher odds of systolic/diastolic hypertension (AHI 15 to 29.9, OR=2.38 [95% CI 1.30 to 4.38]; AHI > or =30, OR=2.24 [95% CI 1.10 to 4.54]). Among those aged > or =60 years, no adjusted association between AHI and systolic/diastolic hypertension was found. CONCLUSIONS: SDB is associated with systolic/diastolic hypertension in those aged <60 years. No association was found between SDB and systolic/diastolic hypertension in those aged > or =60 years or between SDB and ISH in either age category. These findings have implications for SDB screening and treatment. Distinguishing between hypertensive subtypes reveals a stronger association between SDB and hypertension for those aged <60 years than previously reported.

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STUDY OBJECTIVES: To examine the relation of sleep-related symptoms to race and ethnicity in a diverse sample of middle-aged and older men and women. DESIGN: Cross-sectional questionnaire survey. SETTING: In the initial phase of the Sleep Heart Health Study, men and women enrolled in participating epidemiologic cohort studies were surveyed. PARTICIPANTS: 13,194 men and women 40 years of age and older, including 11,517 non-Hispanic white, 648 black, 643 American Indian, 296 Hispanic, and 90 Asian-Pacific Islander. INTERVENTIONS: Not applicable. MEASUREMENTS AND RESULTS: After adjustment for BMI and other factors, frequent snoring was more common among Hispanic women (odds ratio (OR) = 2.25, 95% confidence interval (CI) = 1.48, 3.42) and black women (OR = 1.55, 95% Ci = 1.13, 2.13) than among non-Hispanic white women. Hispanic men were significantly more likely to report frequent snoring than non-Hispanic white men (OR = 2.30, 95% CI = 1.43, 3.69). Black, American Indian, and Asian men did not differ significantly from white men in snoring prevalence. American Indian women were significantly more likely to report breathing pauses during sleep than their white, non-Hispanic counterparts (OR = 1.52, 95% CI 1.03, 2.24), although polysomnography data on a subset of the sample suggested that the association between this symptom reported on questionnaire and objective evidence of sleep-disordered breathing may be weaker among American Indians than among other groups. Mean Epworth Sleepiness Scale scores were slightly higher in black men and women than in their white, non-hispanic counterparts. CONCLUSIONS: Frequent snoring was more common among black and Hispanic women and Hispanic men than among their white non-Hispanic counterparts, even after adjusting for BMI and other factors. Further research including polysomnography and objective measurements of sleepiness is needed to assess the physiologic and clinical significance of these findings.

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