Science.gov

Sample records for 30-day point prevalence

  1. Ares I-X 30 Day Report

    NASA Technical Reports Server (NTRS)

    Ess, Bob; Smith, Marshall

    2009-01-01

    This slide presentation represents the 30 day report on the Ares I-X test flight. Included in the review is information on the following areas: (1) Ground Systems, (2) Guidance, Navigation and Control, (3) Roll Response, (4) Vehicle Response, (5) Control System Performance, (6) Structural Damping, (7) Thrust Oscillation, (8) Stage Separation, (9) Connector Assessment, (10) USS Splashdown, (11) Data Recorder and (12) FS Hardware Assessment.

  2. Accelerometer Cut-Points and Youth Physical Activity Prevalence

    ERIC Educational Resources Information Center

    Mota, Jorge; Valente, Monica; Aires, Luisa; Silva, Pedro; Santos, Maria Paula; Ribeiro, Jose Carlos

    2007-01-01

    The purpose of this study was twofold: first, to examine the effects of specific cut-off scoring points (on the estimated prevalence of meeting health-related guidelines for physical activity in youth) and, second, to document the differences in gender physical activity patterns according to two different cut-off points. The sample comprised 62…

  3. Hyperkalemia is Associated with Increased 30-Day Mortality in Hip Fracture Patients.

    PubMed

    Norring-Agerskov, Debbie; Madsen, Christian Medom; Abrahamsen, Bo; Riis, Troels; Pedersen, Ole B; Jørgensen, Niklas Rye; Bathum, Lise; Lauritzen, Jes Bruun; Jørgensen, Henrik L

    2017-02-17

    Abnormal plasma concentrations of potassium in the form of hyper- and hypokalemia are frequent among hospitalized patients and have been linked to poor outcomes. In this study, we examined the prevalence of hypo- and hyperkalemia in patients admitted with a fractured hip as well as the association with 30-day mortality in these patients. A total of 7293 hip fracture patients (aged 60 years or above) with admission plasma potassium measurements were included. Data on comorbidity, medication, and death was retrieved from national registries. The association between plasma potassium and mortality was examined using Cox proportional hazards models adjusted for age, sex, and comorbidities. The prevalence of hypo- and hyperkalemia on admission was 19.8% and 6.6%, respectively. The 30-day mortality rates were increased for patients with hyperkalemia (21.0%, p < 0.0001) compared to normokalemic patients (9.5%), whereas hypokalemia was not significantly associated with mortality. After adjustment for age, sex, and individual comorbidities, hyperkalemia was still associated with increased risk of death 30 days after admission (HR = 1.93 [1.55-2.40], p < 0.0001). After the same adjustments, hypokalemia remained non-associated with increased risk of 30-day mortality (HR = 1.06 [0.87-1.29], p = 0.6). Hyperkalemia, but not hypokalemia, at admission is associated with increased 30-day mortality after a hip fracture.

  4. 78 FR 29147 - 30-Day Notice and Request for Comments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-17

    ... SECURITY United States Secret Service 30-Day Notice and Request for Comments SUMMARY: The Department of... United States Secret Service, Department of Homeland Security, and sent via electronic mail to oira... additional information or copies of the form(s) and instructions should be directed to: United States...

  5. 78 FR 18373 - Paperwork Reduction Act; 30-Day Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-26

    ... CONTROL POLICY Paperwork Reduction Act; 30-Day Notice AGENCY: Office of National Drug Control Policy. ] The Office of National Drug Control Policy (ONDCP) proposes the collection of information concerning... of the President, Office of National Drug Control Policy, Research & Data Analysis, Washington,...

  6. 75 FR 160 - Paperwork Reduction Act; 30-Day Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-04

    ... [Federal Register Volume 75, Number 1 (Monday, January 4, 2010)] [Notices] [Page 160] [FR Doc No: E9-31132] OFFICE OF NATIONAL DRUG CONTROL POLICY Paperwork Reduction Act; 30-Day Notice AGENCY: Office of National Drug Control Policy. The Office of National Drug Control Policy (ONDCP) proposes...

  7. Worse Prognosis in Heart Failure Patients with 30-Day Readmission

    PubMed Central

    Tung, Ying-Chang; Chou, Shing-Hsien; Liu, Kuan-Liang; Hsieh, I-Chang; Wu, Lung-Sheng; Lin, Chia-Pin; Wen, Ming-Shien; Chu, Pao-Hsien

    2016-01-01

    Background Heart failure (HF) readmission results in substantial expenditure on HF management. This study aimed to evaluate the readmission rate, outcome, and predictors of HF readmission. Methods Patients with reduced left ventricular ejection fraction (LVEF < 40%) who were admitted for acute decompensation of de novo HF were enrolled to analyze readmission rate, mortality and predictors of readmission. Results A total of 433 de novo HF patients with LVEF < 40% were enrolled during the period August 2013 to December 2014. The in-hospital and 6-month mortality rates were 3.9% and 15.2%, respectively. In those patients surviving the index HF hospitalization, the 30-day and 6-month readmission rates were 10.9% and 27%, respectively. At the end of the 6-month follow-up, the readmission group had higher mortality than the non-readmission group (27.66% vs. 10.36%; p = 0.001). The survivors of the 30-day readmission had similar mortality rates at 6 months, regardless of the cause of readmission (cardiovascular vs. non-cardiovascular: 25% vs. 30.43%, p = 0.677). Among all the parameters, prescription of beta blockers independently reduced the risk of 30-day readmission (odds ratio 0.15; 95% confidence interval 0.02-0.99; p = 0.049). Conclusions Those HF patients who suffered from 30-day readmission had worse prognosis at the 6-month follow-up. Regardless of the readmission causes, the patients surviving the 30-day readmission had similar mortality rates at 6-month follow-up. These results underscored the importance of reducing readmission as a means to improve HF outcome. PMID:27899857

  8. Nursing Home Medical Staff Organization and 30-Day Rehospitalizations

    PubMed Central

    Lima, Julie C.; Intrator, Orna; Karuza, Jurgis; Wetle, Terrie; Mor, Vincent; Katz, Paul

    2013-01-01

    Objectives To examine the relationship between features of nursing home (NH) medical staff organization and residents’ 30-day rehospitalizations. Design Cross-sectional study combining primary data collected from a survey of medical directors, NH resident assessment data (minimum data set), Medicare claims, and the Online Survey Certification and Reporting (OSCAR) database. Setting A total of 202 freestanding US nursing homes. Participants Medicare fee-for-service beneficiaries who were hospitalized and subsequently admitted to a study nursing home. Measurements Medical staff organization dimensions derived from the survey, NH residents’ characteristics derived from minimum data set data, hospitalizations obtained from Part A Medicare claims, and NH characteristics from the OSCAR database and from www.ltcfocus.org. Study outcome defined within a 30-day window following an index hospitalization: rehospitalized, otherwise died, otherwise survived and not rehospitalized. Results Thirty-day rehospitalizations occurred for 3788 (20.3%) of the 18,680 initial hospitalizations. Death was observed for 884 (4.7%) of residents who were not rehospitalized. Adjusted by hospitalization, resident, and NH characteristics, nursing homes having a more formal appointment process for physicians were less likely to have 30-day rehospitalization (b = −0.43, SE = 0.17), whereas NHs in which a higher proportion of residents were cared for by a single physician were more likely to have rehospitalizations (b = 0.18, SE = 0.08). Conclusion This is the first study to show a direct relationship between features of NH medical staff organization and resident-level process of care. The relationship of a more strict appointment process and rehospitalizations might be a consequence of more formalized and dedicated medical practice with a sense of ownership and accountability. A higher volume of patients per physician does not appear to improve quality of care. PMID:22682694

  9. Vitamin D Status Predicts 30 Day Mortality in Hospitalised Cats

    PubMed Central

    Titmarsh, Helen; Kilpatrick, Scott; Sinclair, Jennifer; Boag, Alisdair; Bode, Elizabeth F.; Lalor, Stephanie M.; Gaylor, Donna; Berry, Jacqueline; Bommer, Nicholas X.; Gunn-Moore, Danielle; Reed, Nikki; Handel, Ian; Mellanby, Richard J.

    2015-01-01

    Vitamin D insufficiency, defined as low serum concentrations of the major circulating form of vitamin D, 25 hydroxyvitamin D (25(OH)D), has been associated with the development of numerous infectious, inflammatory, and neoplastic disorders in humans. In addition, vitamin D insufficiency has been found to be predictive of mortality for many disorders. However, interpretation of human studies is difficult since vitamin D status is influenced by many factors, including diet, season, latitude, and exposure to UV radiation. In contrast, domesticated cats do not produce vitamin D cutaneously, and most cats are fed a commercial diet containing a relatively standard amount of vitamin D. Consequently, domesticated cats are an attractive model system in which to examine the relationship between serum 25(OH)D and health outcomes. The hypothesis of this study was that vitamin D status would predict short term, all-cause mortality in domesticated cats. Serum concentrations of 25(OH)D, together with a wide range of other clinical, hematological, and biochemical parameters, were measured in 99 consecutively hospitalised cats. Cats which died within 30 days of initial assessment had significantly lower serum 25(OH)D concentrations than cats which survived. In a linear regression model including 12 clinical variables, serum 25(OH)D concentration in the lower tertile was significantly predictive of mortality. The odds ratio of mortality within 30 days was 8.27 (95% confidence interval 2.54-31.52) for cats with a serum 25(OH)D concentration in the lower tertile. In conclusion, this study demonstrates that low serum 25(OH)D concentration status is an independent predictor of short term mortality in cats. PMID:25970442

  10. Analysis of weekend effect on 30-day mortality among patients with acute myocardial infarction

    PubMed Central

    Noad, Rebecca; Stevenson, Michael; Herity, Niall A

    2017-01-01

    Objectives Several publications have demonstrated increased 30-day mortality in patients admitted on Saturdays or Sundays compared with weekdays. We sought to determine whether this was true for two different cohorts of patients admitted with acute myocardial infarction (MI). Methods and results Thirty-day mortality data were obtained for 3757 patients who had been admitted to the Belfast Health and Social Care Trust with acute MI between 2009 and 2015. They were subdivided into those presenting with ST elevation MI (n=2240) and non-ST elevation MI (n= 1517). We observed no excess 30-day mortality in those admitted over weekends. Conclusion Excess mortality in patients admitted at weekends is not a universal finding. This may mean that that there are patient subgroups with proportionately greater weekend hazard and points to the need for more detailed understanding of the weekend effect.

  11. A Comprehensive Analysis of the Causes and Predictors of 30-Day Mortality Following Hip Fracture Surgery

    PubMed Central

    Hossain, Fahad Siddique; Aqil, Adeel; Akinbamijo, Babawande; Mushtaq, Vhaid; Kapoor, Harish

    2017-01-01

    Background A fracture neck of femur is the leading cause of injury-related mortality in the elderly population. The 30-day mortality figure is a well utilised marker of clinical outcome following a fracture neck of femur. Current studies fail to analyse all patient demographic, biochemical and comorbid parameters associated with increased 30-day mortality. We aimed to assess medical risk factors for mortality, which are easily identifiable on admission for patients presenting with a fractured neck of femur. Methods A retrospective review of a prospectively populated database was undertaken to identify all consecutive patients with a fracture neck of femur between October 2008 and March 2011. All factors related to the patient, injury and surgery were identified. The primary outcome of interest was 30-day mortality. Univariate and subsequent multivariate analyses using a backward stepwise likelihood ratio Cox regression model were performed in order to establish all parameters that significantly increased the risk of death. Results A total of 1,356 patients were included in the study. The 30-day mortality was 8.7%. The most common causes of death included pneumonia, sepsis and acute myocardial infarction. Multiple regression analysis revealed male gender, increasing age, admission source other than the patient's own home, admission haemoglobin of less than 10 g/dL, a history of myocardial infarction, concomitant chest infection during admission, increasing Charlson comorbidity score and liver disease to be significant predictors of mortality. Conclusions This study has elucidated risk factors for mortality using clinical and biochemical information which are easily gathered at the point of hospitalization. These results allow for identification of vulnerable patients who may benefit from a prioritisation of resources. PMID:28261422

  12. 9 CFR 96.12 - Uncertified casings not disinfected in 30 days; disposition.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 30 days; disposition. 96.12 Section 96.12 Animals and Animal Products ANIMAL AND PLANT HEALTH... STATES § 96.12 Uncertified casings not disinfected in 30 days; disposition. Foreign animal casings... period of 30 days after arrival in the United States, subject to the ability of Division inspectors...

  13. 17 CFR 41.12 - Indexes underlying futures contracts trading for fewer than 30 days.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... contracts trading for fewer than 30 days. 41.12 Section 41.12 Commodity and Securities Exchanges COMMODITY... underlying futures contracts trading for fewer than 30 days. (a) An index on which a contract of sale for... U.S.C. 1a(25)) for the first 30 days of trading, if: (1) Such index would not have been a...

  14. 7 CFR 27.58 - Postponed classification; must be within 30 days.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 2 2014-01-01 2014-01-01 false Postponed classification; must be within 30 days. 27... Classification § 27.58 Postponed classification; must be within 30 days. If thereafter the classification of the cotton be desired, notice thereof shall be filed not later than the expiration of 30 days after the...

  15. 17 CFR 41.12 - Indexes underlying futures contracts trading for fewer than 30 days.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... contracts trading for fewer than 30 days. 41.12 Section 41.12 Commodity and Securities Exchanges COMMODITY... Indexes underlying futures contracts trading for fewer than 30 days. (a) An index on which a contract of... narrow-based security index under section 1a(35) of the Act (7 U.S.C. 1a(35)) for the first 30 days...

  16. 43 CFR 4.1186 - Waiver of the 30-day decision requirement.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Waiver of the 30-day decision requirement... Expedited Review of Section 521(a)(2) Or 521(a)(3) Orders of Cessation § 4.1186 Waiver of the 30-day decision requirement. (a) Any person qualified to receive a 30-day decision may waive that right— (1)...

  17. 7 CFR 27.58 - Postponed classification; must be within 30 days.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 2 2011-01-01 2011-01-01 false Postponed classification; must be within 30 days. 27... Classification § 27.58 Postponed classification; must be within 30 days. If thereafter the classification of the cotton be desired, notice thereof shall be filed not later than the expiration of 30 days after the...

  18. 43 CFR 4.1186 - Waiver of the 30-day decision requirement.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 1 2013-10-01 2013-10-01 false Waiver of the 30-day decision requirement... Expedited Review of Section 521(a)(2) Or 521(a)(3) Orders of Cessation § 4.1186 Waiver of the 30-day decision requirement. (a) Any person qualified to receive a 30-day decision may waive that right— (1)...

  19. 26 CFR 31.3406(d)-3 - Special 30-day rules for certain reportable payments.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 15 2012-04-01 2012-04-01 false Special 30-day rules for certain reportable... COLLECTION OF INCOME TAX AT SOURCE Collection of Income Tax at Source § 31.3406(d)-3 Special 30-day rules for... certification of notified payee underreporting) within 30 days after the establishment or acquisition...

  20. 43 CFR 4.1186 - Waiver of the 30-day decision requirement.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 1 2014-10-01 2014-10-01 false Waiver of the 30-day decision requirement... Expedited Review of Section 521(a)(2) Or 521(a)(3) Orders of Cessation § 4.1186 Waiver of the 30-day decision requirement. (a) Any person qualified to receive a 30-day decision may waive that right— (1)...

  1. 9 CFR 96.12 - Uncertified casings not disinfected in 30 days; disposition.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 30 days; disposition. 96.12 Section 96.12 Animals and Animal Products ANIMAL AND PLANT HEALTH... STATES § 96.12 Uncertified casings not disinfected in 30 days; disposition. Foreign animal casings... period of 30 days after arrival in the United States, subject to the ability of Division inspectors...

  2. 43 CFR 4.1186 - Waiver of the 30-day decision requirement.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Waiver of the 30-day decision requirement... Expedited Review of Section 521(a)(2) Or 521(a)(3) Orders of Cessation § 4.1186 Waiver of the 30-day decision requirement. (a) Any person qualified to receive a 30-day decision may waive that right— (1)...

  3. 7 CFR 27.58 - Postponed classification; must be within 30 days.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Postponed classification; must be within 30 days. 27... Classification § 27.58 Postponed classification; must be within 30 days. If thereafter the classification of the cotton be desired, notice thereof shall be filed not later than the expiration of 30 days after the...

  4. 9 CFR 96.12 - Uncertified casings not disinfected in 30 days; disposition.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 30 days; disposition. 96.12 Section 96.12 Animals and Animal Products ANIMAL AND PLANT HEALTH... STATES § 96.12 Uncertified casings not disinfected in 30 days; disposition. Foreign animal casings... period of 30 days after arrival in the United States, subject to the ability of Division inspectors...

  5. 7 CFR 27.58 - Postponed classification; must be within 30 days.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 2 2013-01-01 2013-01-01 false Postponed classification; must be within 30 days. 27... Classification § 27.58 Postponed classification; must be within 30 days. If thereafter the classification of the cotton be desired, notice thereof shall be filed not later than the expiration of 30 days after the...

  6. 43 CFR 4.1186 - Waiver of the 30-day decision requirement.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Waiver of the 30-day decision requirement... Expedited Review of Section 521(a)(2) Or 521(a)(3) Orders of Cessation § 4.1186 Waiver of the 30-day decision requirement. (a) Any person qualified to receive a 30-day decision may waive that right— (1)...

  7. 17 CFR 41.12 - Indexes underlying futures contracts trading for fewer than 30 days.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... contracts trading for fewer than 30 days. 41.12 Section 41.12 Commodity and Securities Exchanges COMMODITY... underlying futures contracts trading for fewer than 30 days. (a) An index on which a contract of sale for... U.S.C. 1a(25)) for the first 30 days of trading, if: (1) Such index would not have been a...

  8. 7 CFR 27.58 - Postponed classification; must be within 30 days.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 2 2012-01-01 2012-01-01 false Postponed classification; must be within 30 days. 27... Classification § 27.58 Postponed classification; must be within 30 days. If thereafter the classification of the cotton be desired, notice thereof shall be filed not later than the expiration of 30 days after the...

  9. 26 CFR 31.3406(d)-3 - Special 30-day rules for certain reportable payments.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 15 2014-04-01 2014-04-01 false Special 30-day rules for certain reportable... COLLECTION OF INCOME TAX AT SOURCE Collection of Income Tax at Source § 31.3406(d)-3 Special 30-day rules for... certification of notified payee underreporting) within 30 days after the establishment or acquisition...

  10. 9 CFR 96.12 - Uncertified casings not disinfected in 30 days; disposition.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 30 days; disposition. 96.12 Section 96.12 Animals and Animal Products ANIMAL AND PLANT HEALTH... STATES § 96.12 Uncertified casings not disinfected in 30 days; disposition. Foreign animal casings... period of 30 days after arrival in the United States, subject to the ability of Division inspectors...

  11. Readmission for Acute Exacerbation within 30 Days of Discharge Is Associated with a Subsequent Progressive Increase in Mortality Risk in COPD Patients: A Long-Term Observational Study

    PubMed Central

    Guerrero, Mónica; Crisafulli, Ernesto; Liapikou, Adamantia; Huerta, Arturo; Gabarrús, Albert; Chetta, Alfredo; Soler, Nestor; Torres, Antoni

    2016-01-01

    Background and Objective Twenty per cent of chronic obstructive pulmonary disease (COPD) patients are readmitted for acute exacerbation (AECOPD) within 30 days of discharge. The prognostic significance of early readmission is not fully understood. The objective of our study was to estimate the mortality risk associated with readmission for acute exacerbation within 30 days of discharge in COPD patients. Methods The cohort (n = 378) was divided into patients readmitted (n = 68) and not readmitted (n = 310) within 30 days of discharge. Clinical, laboratory, microbiological, and severity data were evaluated at admission and during hospital stay, and mortality data were recorded at four time points during follow-up: 30 days, 6 months, 1 year and 3 years. Results Patients readmitted within 30 days had poorer lung function, worse dyspnea perception and higher clinical severity. Two or more prior AECOPD (HR, 2.47; 95% CI, 1.51–4.05) was the only variable independently associated with 30-day readmission. The mortality risk during the follow-up period showed a progressive increase in patients readmitted within 30 days in comparison to patients not readmitted; moreover, 30-day readmission was an independent risk factor for mortality at 1 year (HR, 2.48; 95% CI, 1.10–5.59). In patients readmitted within 30 days, the estimated absolute increase in the mortality risk was 4% at 30 days (number needed to harm NNH, 25), 17% at 6-months (NNH, 6), 19% at 1-year (NNH, 6) and 24% at 3 years (NNH, 5). Conclusion In conclusion a readmission for AECOPD within 30 days is associated with a progressive increased long-term risk of death. PMID:26943928

  12. 78 FR 52005 - 30-Day Notice of Proposed Information Collection: Multifamily Project Construction Contract...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-21

    ... August 21, 2013 Part IV Department of Housing and Urban Development 30-Day Notice of Proposed Information...; ] DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT 30-Day Notice of Proposed Information Collection: Multifamily... Urban Development, 451 7th Street SW., Washington, DC 20410; email Colette Pollard at...

  13. 77 FR 48160 - Division of Cardiovascular Devices 30-Day Notices and Annual Reports; Public Workshop; Request...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-13

    ... following public workshop entitled ``Division of Cardiovascular Devices 30-Day Notices and Annual Reports... requirements applicable to premarket approval applications (PMAs), 30-day notices and annual reports... periodic (annual) report. This workshop is intended to focus on manufacturing method and procedure...

  14. 43 CFR 4.1187 - Procedure if 30-day decision requirement is not waived.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Procedure if 30-day decision requirement is...-day decision requirement is not waived. If the applicant does not waive the 30-day decision... a response to the application for review shall file a written response within 5 working days...

  15. 78 FR 64141 - 30-Day Notice of Proposed Information Collection: Certificate of Housing Counseling...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-25

    ... October 25, 2013 Part III Department of Housing and Urban Development 30-Day Notice of Proposed... / Notices#0;#0; ] DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT 30-Day Notice of Proposed Information Collection: Certificate of Housing Counseling: Homeownership and Certificate of Housing Counseling:...

  16. 43 CFR 4.1187 - Procedure if 30-day decision requirement is not waived.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Procedure if 30-day decision requirement...-day decision requirement is not waived. If the applicant does not waive the 30-day decision... a response to the application for review shall file a written response within 5 working days...

  17. 19 CFR 158.42 - Abandonment by importer within 30 days after entry.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 2 2012-04-01 2012-04-01 false Abandonment by importer within 30 days after entry... days after entry. Allowance in duties for merchandise abandoned to the Government in accordance with... which the merchandise being abandoned appears. (b) Application within 30 days. The importer shall...

  18. 43 CFR 4.1187 - Procedure if 30-day decision requirement is not waived.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Procedure if 30-day decision requirement...-day decision requirement is not waived. If the applicant does not waive the 30-day decision... a response to the application for review shall file a written response within 5 working days...

  19. 19 CFR 158.42 - Abandonment by importer within 30 days after entry.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 2 2010-04-01 2010-04-01 false Abandonment by importer within 30 days after entry... days after entry. Allowance in duties for merchandise abandoned to the Government in accordance with... which the merchandise being abandoned appears. (b) Application within 30 days. The importer shall...

  20. 19 CFR 158.42 - Abandonment by importer within 30 days after entry.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 2 2014-04-01 2014-04-01 false Abandonment by importer within 30 days after entry... days after entry. Allowance in duties for merchandise abandoned to the Government in accordance with... which the merchandise being abandoned appears. (b) Application within 30 days. The importer shall...

  1. 78 FR 64143 - 30-Day Notice of Proposed Information Collection: Contractor's Requisition-Project Mortgages

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-25

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT 30-Day Notice of Proposed Information Collection: Contractor's Requisition--Project..., 2013. A. Overview of Information Collection Title of Information Collection: Contractor's...

  2. 78 FR 44579 - 30-Day Notice of Proposed Information Collection: Fellowship Placement Pilot Program Evaluation

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-24

    ... URBAN DEVELOPMENT 30-Day Notice of Proposed Information Collection: Fellowship Placement Pilot Program.... A. Overview of Information Collection Title of Information Collection: Fellowship Placement Pilot.... Description of the need for the information and proposed use: The Fellowship Placement Program places...

  3. 78 FR 64234 - 30-Day Notice of Proposed Information Collection: Environmental Review Procedures for Entities...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-28

    ... (NEPA), the regulations of the Council on Environmental Quality, related federal environmental laws... compliance with all applicable environmental laws and authorities. HUD (or the State for certain State... URBAN DEVELOPMENT 30-Day Notice of Proposed Information Collection: Environmental Review Procedures...

  4. 78 FR 59046 - 30-Day Notice of Proposed Information Collection: Federal Labor Standards Questionnaire(s...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-25

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT 30-Day Notice of Proposed Information Collection: Federal Labor Standards..., Reports Management Officer, QDAM, Department of Housing and Urban Development, 451 7th Street...

  5. 78 FR 69103 - 30-Day Notice of Proposed Information Collection: Quality Control for Rental Assistance Subsidy...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-18

    ... URBAN DEVELOPMENT 30-Day Notice of Proposed Information Collection: Quality Control for Rental... Information Collection: Quality Control for Rental Assistance Subsidy Determinations. OMB Approval Number... Quality Control process involves selecting a nationally representative sample of assisted households...

  6. 78 FR 36561 - 30-Day Notice of Proposed Information Collection: The Housing Counseling Federal Advisory...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-18

    ... URBAN DEVELOPMENT 30-Day Notice of Proposed Information Collection: The Housing Counseling Federal... Information Collection: The Housing Counseling Federal Advisory Committee Membership Application. OMB Approval... for the information and proposed use: The Housing Counseling Federal Advisory Committee (HCFAC)...

  7. Effect of feeding in 30-day bioaccumulation assays using Hyalella azteca in fluoranthene-dosed sediment

    SciTech Connect

    Harkey, G.A.; Landrum, P.F.

    1995-12-31

    Current protocols for conducting freshwater sediment bioaccumulation tests require that food be added to exposures. To determine effects of adding food, 30-day bioaccumulation assays were conducted with H. azteca exposed to sediment dosed with four concentrations (0.05 to 1,267 nmol/g dry weight) of fluoranthene. Accumulation was significantly greater in fed versus non-fed animals at all dose levels after 96 and 240 hours of exposure and continued to be greater after 30 days in the low dose levels. At sediment concentrations above 634 nmol/g dw, survival of unfed animals dropped to 34% after 30 days, However, after 30 days, reproduction was observed in fed animals exposed to sediment concentrations > 16 times the expected LC50 calculated for fluoranthene in sediment. These data raise questions concerning the interpretation of standard toxicity and bioaccumulation tests when food is routinely added.

  8. Avoidable 30-Day Readmissions Among Patients With Stroke and Other Cerebrovascular Disease

    PubMed Central

    Nahab, Fadi; Takesaka, Jennifer; Mailyan, Eugene; Judd, Lilith; Culler, Steven; Webb, Adam; Frankel, Michael; Choi, Dennis; Helmers, Sandra

    2012-01-01

    Background: There are limited data on factors associated with 30-day readmissions and the frequency of avoidable readmissions among patients with stroke and other cerebrovascular disease. Methods: University HealthSystem Consortium (UHC) database records were used to identify patients discharged with a diagnosis of stroke or other cerebrovascular disease at a university hospital from January 1, 2007 to December 31, 2009 and readmitted within 30 days to the index hospital. Logistic regression models were used to identify patient and clinical characteristics associated with 30-day readmission. Two neurologists performed chart reviews on readmissions to identify avoidable cases. Results: Of 2706 patients discharged during the study period, 174 patients had 178 readmissions (6.4%) within 30 days. The only factor associated with 30-day readmission was the index length of stay >10 days (vs <5 days; odds ratio [OR] 2.3, 95% CI [1.4, 3.7]). Of 174 patients readmitted within 30 days (median time to readmission 10 days), 92 (53%) were considered avoidable readmissions including 38 (41%) readmitted for elective procedures within 30 days of discharge, 27 (29%) readmitted after inadequate outpatient care coordination, 15 (16%) readmitted after incomplete initial evaluations, 8 (9%) readmitted due to delayed palliative care consultation, and 4 (4%) readmitted after being discharged with inadequate discharge instructions. Only 5% of the readmitted patients had outpatient follow-up recommended within 1 week. Conclusions: More than half of the 30-day readmissions were considered avoidable. Coordinated timing of elective procedures and earlier outpatient follow-up may prevent the majority of avoidable readmissions among patients with stroke and other cerebrovascular disease. PMID:23983857

  9. Predictors of 30-day mortality in patients with spontaneous primary intracerebral hemorrhage

    PubMed Central

    Safatli, Diaa A.; Günther, Albrecht; Schlattmann, Peter; Schwarz, Falko; Kalff, Rolf; Ewald, Christian

    2016-01-01

    Background: Intracerebral hemorrhage (ICH) is a life threatening entity, and an early outcome assessment is mandatory for optimizing therapeutic efforts. Methods: We retrospectively analyzed data from 342 patients with spontaneous primary ICH to evaluate possible predictors of 30-day mortality considering clinical, radiological, and therapeutical parameters. We also applied three widely accepted outcome grading scoring systems [(ICH score, FUNC score and intracerebral hemorrhage grading scale (ICH-GS)] on our population to evaluate the correlation of these scores with the 30-day mortality in our study. We also applied three widely accepted outcome grading scoring systems [(ICH score, FUNC score and intracerebral hemorrhage grading scale (ICH-GS)] on our population to evaluate the correlation of these scores with the 30-day mortality in our study. Results: From 342 patients (mean age: 67 years, mean Glasgow Coma Scale [GCS] on admission: 9, mean ICH volume: 62.19 ml, most common hematoma location: basal ganglia [43.9%]), 102 received surgical and 240 conservative treatment. The 30-day mortality was 25.15%. In a multivariate analysis, GCS (Odds ratio [OR] =0.726, 95% confidence interval [CI] =0.661–0.796, P < 0.001), bleeding volume (OR = 1.012 per ml, 95% CI = 1.007 – 1.017, P < 0.001), and infratentorial hematoma location (OR = 5.381, 95% CI = 2.166-13.356, P = 0.009) were significant predictors for the 30-day mortality. After receiver operating characteristics analysis, we defined a “high-risk group” for an unfavorable short-term outcome with GCS <11 and ICH volume >32 ml supratentorially or 21 ml infratentorially. Using Pearson correlation, we found a correlation of 0.986 between ICH score and 30-day mortality (P < 0.001), 0.853 between FUNC score and 30-day mortality (P = 0.001), and 0.924 between ICH-GS and 30-day mortality (P = 0.001). Conclusions: GCS score on admission together with the baseline volume and localization of the hemorrhage are strong

  10. Food Insecurity among Community College Students: Prevalence and Association with Grade Point Average

    ERIC Educational Resources Information Center

    Maroto, Maya E.; Snelling, Anastasia; Linck, Henry

    2015-01-01

    This study investigated the prevalence of food insecurity among community college students (N = 301) and the relationship between food insecurity and student grade point average (GPA). It employed a cross-sectional intercept survey, utilizing the U.S. Department of Agriculture's Household Food Security Survey Module, student self-reported GPA, and…

  11. Relationships between in-hospital and 30-day standardized hospital mortality: implications for profiling hospitals.

    PubMed Central

    Rosenthal, G. E.; Baker, D. W.; Norris, D. G.; Way, L. E.; Harper, D. L.; Snow, R. J.

    2000-01-01

    OBJECTIVE: To examine the relationship of in-hospital and 30-day mortality rates and the association between in-hospital mortality and hospital discharge practices. DATA SOURCES/STUDY SETTING: A secondary analysis of data for 13,834 patients with congestive heart failure who were admitted to 30 hospitals in northeast Ohio in 1992-1994. DESIGN: A retrospective cohort study was conducted. DATA COLLECTION: Demographic and clinical data were collected from patients' medical records and were used to develop multivariable models that estimated the risk of in-hospital and 30-day (post-admission) mortality. Standardized mortality ratios (SMRs) for in-hospital and 30-day mortality were determined by dividing observed death rates by predicted death rates. PRINCIPAL FINDINGS: In-hospital SMRs ranged from 0.54 to 1.42, and six hospitals were classified as statistical outliers (p <.05); 30-day SMRs ranged from 0.63 to 1.73, and seven hospitals were outliers. Although the correlation between in-hospital SMRs and 30-day SMRs was substantial (R = 0.78, p < .001), outlier status changed for seven of the 30 hospitals. Nonetheless, changes in outlier status reflected relatively small differences between in-hospital and 30-day SMRs. Rates of discharge to nursing homes or other inpatient facilities varied from 5.4 percent to 34.2 percent across hospitals. However, relationships between discharge rates to such facilities and in-hospital SMRs (R = 0.08; p = .65) and early post-discharge mortality rates (R = 0.23; p = .21) were not significant. CONCLUSIONS: SMRs based on in-hospital and 30-day mortality were relatively similar, although classification of hospitals as statistical outliers often differed. However, there was no evidence that in-hospital SMRs were biased by differences in post-discharge mortality or discharge practices. PMID:10737447

  12. Measuring hospital mortality rates: are 30-day data enough? Ischemic Heart Disease Patient Outcomes Research Team.

    PubMed Central

    Garnick, D W; DeLong, E R; Luft, H S

    1995-01-01

    OBJECTIVE. We compare 30-day and 180-day postadmission hospital mortality rates for all Medicare patients and those in three categories of cardiac care: coronary artery bypass graft surgery, acute myocardial infarction, and congestive heart failure. DATA SOURCES/COLLECTION. Health Care Financing Administration (HCFA) hospital mortality data for FY 1989. STUDY DESIGN. Using hospital level public use files of actual and predicted mortality at 30 and 180 days, we constructed residual mortality measures for each hospital. We ranked hospitals and used receiver operating characteristic (ROC) curves to compare 0-30, 31-180, and 0-180-day postadmission mortality. PRINCIPAL FINDINGS. For the admissions we studied, we found a broad range of hospital performance when we ranked hospitals using the 30-day data; some hospitals had much lower than predicted 30-day mortality rates, while others had much higher than predicted mortality rates. Data from the time period 31-180 days postadmission yield results that corroborate the 0-30 day postadmission data. Moreover, we found evidence that hospital performance on one condition is related to performance on the other conditions, but that the correlation is much weaker in the 31-180-day interval than in the 0-30-day period. Using ROC curves, we found that the 30-day data discriminated the top and bottom fifths of the 180-day data extremely well, especially for AMI outcomes. CONCLUSIONS. Using data on cumulative hospital mortality from 180 days postadmission does not yield a different perspective from using data from 30 days postadmission for the conditions we studied. PMID:7860319

  13. Half of 30-Day Hospital Readmissions Among HIV-Infected Patients Are Potentially Preventable

    PubMed Central

    Kitchell, Ellen; Etherton, Sarah Shelby; Duarte, Piper; Halm, Ethan A.; Jain, Mamta K.

    2015-01-01

    Abstract Thirty-day readmission rates, a widely utilized quality metric, are high among HIV-infected individuals. However, it is unknown how many 30-day readmissions are preventable, especially in HIV patients, who have been excluded from prior potentially preventable readmission analyses. We used electronic medical records to identify all readmissions within 30 days of discharge among HIV patients hospitalized at a large urban safety net hospital in 2011. Two independent reviewers assessed whether readmissions were potentially preventable using both published criteria and detailed chart review, how readmissions might have been prevented, and the phase of care deemed suboptimal (inpatient care, discharge planning, post-discharge). Of 1137 index admissions, 213 (19%) resulted in 30-day readmissions. These admissions occurred among 930 unique HIV patients, with 130 individuals (14%) experiencing 30-day readmissions. Of these 130, about half were determined to be potentially preventable using published criteria (53%) or implicit chart review (48%). Not taking antiretroviral therapy (ART) greatly increased the odds of a preventable readmission (OR 5.9, CI:2.4–14.8). Most of the preventable causes of readmission were attributed to suboptimal care during the index hospitalization. Half of 30-day readmission in HIV patients are potentially preventable. Increased focus on early ART initiation, adherence counseling, management of chronic conditions, and appropriate timing of discharge may help reduce readmissions in this vulnerable population. PMID:26154066

  14. Hospital-acquired urinary tract infections in Turkey: a nationwide multicenter point prevalence study.

    PubMed

    Leblebicioglu, H; Esen, S

    2003-03-01

    Hospital-acquired urinary tract infection (UTI) is the most common infection acquired in hospitals. The aim of the study was to determine the prevalence of UTIs in Turkey. A nationwide one day point-prevalence survey was conducted. Centers for Diseases Control and Prevention (CDC) standard definitions for nosocomial UTIs were used. Data were collected by detailed uniform questionnaires for each patient with UTI. A total of 13269 patients were investigated, the number of patients observed in each hospital varied from 21 to 1329 patients, an average of 458 patients per prevalence study per hospital. The overall prevalence of UTI was 1.7%. Fifty-eight (26.1%) of the patients had sepsis or septic shock. Twenty-five (11.3%) patients had culture-proven bloodstream infection. Over 60% (65.3%) of urinary tract infections were associated with urinary catheters. Overall, 78.4% of UTIs were culture-proven. Escherichia coli (32.4%) was the most common reported pathogen, followed by Klebsiella spp. (17.0%), Candida spp. (12.8%),Pseudomonas aeruginosa (11.7%) and enterococci 8.5%. The prevalence of ampicillin-resistant E. coli was 23.9% and accounted for 73.8% of all E. coli isolated from UTI 8.2%, and 24.6% of E. coli were resistant to quinolones and ceftriaxone, respectively. There were no resistance to carbapenems in E. coli but 6.25, 40.6, 59.4% of Klebsiella spp. were resistant to carbapenems, quinolones and ceftriaxone, respectively. The results of this first national point-prevalence study offers a reliable measure of the prevalence of nosocomial UTIs at hospitals in Turkey and provides a baseline for future studies which will enable the monitoring of trends over time.

  15. Characteristics of older adults rehospitalized within 7 and 30 days of discharge: implications for nursing practice.

    PubMed

    Hain, Debra J; Tappen, Ruth; Diaz, Sanya; Ouslander, Joseph G

    2012-08-01

    Rehospitalization within 30 days consumes a significant portion of health care costs; therefore, interventions aimed at reducing the risk of rehospitalization are needed. A retrospective study was conducted examining rehospitalization rates and diagnoses according to discharge location and comparing characteristics of older adults within 7 and 30 days of discharge from a community hospital. Data on rehospitalization for Medicare fee-for-service patients (75 and older) over a 12-month period were obtained from the information technology department of a not-for-profit community hospital. A total of 6,809 patients were discharged, with 12% rehospitalized within 30 days. Skilled nursing facilities had the highest rehospitalization rates (15%), followed by home with home health care (13%) and then home with self-care (8%). The highest rehospitalization rates were in areas where nursing has a strong presence, suggesting that nurses can play an important role in the development of interventions aimed at reducing rehospitalizations.

  16. Relationship between obstructive sleep apnea and 30-day mortality among patients with pulmonary embolism

    PubMed Central

    Ghiasi, Farzin; Ahmadpoor, Amin; Amra, Babak

    2015-01-01

    Background: Pulmonary embolism (PE) is the most life-threatening form of venous thrombosis which causes the majority of mortalities in this category. Obstructive sleep apnea (OSA) has been indicated as one of the risk factors for thromboembolism because of hemostatic alterations. The present study was designed to seek for the relationship between OSA and 30-day mortality of patients with PE. Materials and Methods: This prospective cohort study was conducted among 137 consecutive patients referred to hospital with symptoms of PE and preliminary stable hemodynamic. Confirmation of PE was made by multislice computed tomography pulmonary angiography and in the case of contraindication; V/Q lung scan and Doppler sonography were done. A STOP-Bang Questionnaire was used to determine patients with high- and low-risk of OSA. Patients were followed up for 1-month, and their survivals were recorded. Results: This study showed that there was no relationship between OSA and 30-day mortality (P = 0.389). Chronic kidney disease (P = 0.004), hypertension (P = 0.003), main thrombus (P = 0.004), and segmental thrombus (P = 0.022) were associated with 30-day mortality. In the logistic regression analysis, history of chronic kidney disease was diagnosed as a risk factor for 30-day mortality among the PE patients (P = 0.029, odds ratio = 4.93). Conclusion: Results of this study showed 30-day mortality was not affected by OSA directly. In fact, it was affected by complications of OSA such as hypertension and thrombus. Also, positive history of chronic kidney disease increased the risk of 30-day mortality. PMID:26622255

  17. Myelinated fibers of the mouse spinal cord after a 30-day space flight.

    PubMed

    Povysheva, T V; Rezvyakov, P N; Shaimardanova, G F; Nikolskii, E E; Islamov, R R; Chelyshev, Yu A; Grygoryev, A I

    2016-07-01

    Myelinated fibers and myelin-forming cells in the spinal cord at the L3-L5 level were studied in C57BL/6N mice that had spent 30 days in space. Signs of destruction of myelin in different areas of white matter, reduction of the thickness of myelin sheath and axon diameter, decreased number of myelin-forming cells were detected in "flight" mice. The stay of mice in space during 30 days had a negative impact on the structure of myelinated fibers and caused reduced expression of the markers myelin-forming cells. These findings can complement the pathogenetic picture of the development of hypogravity motor syndrome.

  18. Point prevalence of complex wounds in a defined United Kingdom population.

    PubMed

    Hall, Jill; Buckley, Hannah L; Lamb, Karen A; Stubbs, Nikki; Saramago, Pedro; Dumville, Jo C; Cullum, Nicky A

    2014-01-01

    Complex wounds (superficial-, partial-, or full-thickness skin loss wounds healing by secondary intention) are common; however, there is a lack of high-quality, contemporary epidemiological data. This paper presents point prevalence estimates for complex wounds overall as well as for individual types. A multiservice, cross-sectional survey was undertaken across a United Kingdom city (Leeds, population 751,485) during 2 weeks in spring of 2011. The mean age of people with complex wounds was approximately 70 years, standard deviation 19.41. The point prevalence of complex wounds was 1.47 per 1,000 of the population, 95% confidence interval 1.38 to 1.56. While pressure ulcers and leg ulcers were the most frequent, one in five people in the sample population had a less common wound type. Surveys confined to people with specific types of wound would underestimate the overall impact of complex wounds on the population and health care resources.

  19. Point prevalence of pressure ulcers in three second-level hospitals in Mexico.

    PubMed

    Galván-Martínez, Iris L; Narro-Llorente, Roberto; Lezama-de-Luna, Favio; Arredondo-Sandoval, Jesus; Fabian-Victoriano, Ma Rosy; Garrido-Espindola, Ximena; Lozano-Platonoff, Adriana; Contreras-Ruiz, Jose

    2014-12-01

    Pressure ulcers (PU) are the source of multiple complications and even death. To our knowledge, there is no available data about PU prevalence in Mexico. The objective of this study was to determine the point prevalence of PU in three second-level hospitals in Mexico. Every adult hospitalised patient was included in each hospital. Age, gender, hospitalisation ward, Braden score, and the number, location and stage of the ulcers encountered were recorded, as well as any pressure relief measures. In total, 294 patients were examined (127 were male); of these, 63 were considered to be at risk. The average age was 48·6 years. The overall prevalence of the PU was 17%. The service with the highest prevalence was the ICU. The most frequent stage was II (32%) and they were most commonly found in the sacrum (74%). The average Braden score of the patients with ulcers was 10, and 21·4% of the patients obtained moderate- to high-risk Braden scores. Of them, 60·3% had ulcers and only 46% had any preventive measures. The prevalence of PU in three hospitals in Mexico is 17%. The most common stage is II and the most commonly affected site is the sacrum. Only 46% of patients with PU had at least one pressure release measure.

  20. 77 FR 67657 - Request for Public Comment: 30-Day Proposed Information Collection: Indian Health Service (IHS...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-13

    ... health care and preventive health services. To support the IHS mission and to provide the product/service... HUMAN SERVICES Indian Health Service Request for Public Comment: 30-Day Proposed Information Collection: Indian Health Service (IHS) Sharing What Works--Best Practice, Promising Practice, and Local...

  1. 77 FR 13128 - Agency Information Collection Request; 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-05

    ...'' campaign is a national Public Service Announcement (PSA) campaign that aims to educate, engage and empower... HUMAN SERVICES Agency Information Collection Request; 30-Day Public Comment Request AGENCY: Office of... Reduction Act of 1995, the Office of the Secretary (OS), Department of Health and Human Services,...

  2. 78 FR 49280 - 30-Day Notice of Proposed Information Collection: Third-Party Documentation Facsimile Transmittal...

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    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT 30-Day Notice of Proposed Information Collection: Third-Party Documentation Facsimile..., Department of Housing and Urban Development, 451 7th Street SW., Washington, DC 20410; email Colette...

  3. 78 FR 52008 - 30-Day Notice of Proposed Information Collection: Multifamily Housing Service Coordinator Program

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    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT 30-Day Notice of Proposed Information Collection: Multifamily Housing Service..., Department of Housing and Urban Development, 451 7th Street SW., Washington, DC 20410; email Colette...

  4. 78 FR 39002 - 30-Day Notice of Proposed Information Collection: Request for Withdrawals From Replacements...

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    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT 30-Day Notice of Proposed Information Collection: Request for Withdrawals From..., Reports Management Officer, QDAM, Department of Housing and Urban Development, 451 7th Street...

  5. 78 FR 52009 - 30-Day Notice of Proposed Information Collection: Utility Allowance Adjustments

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    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT 30-Day Notice of Proposed Information Collection: Utility Allowance Adjustments AGENCY... Urban Development, 451 7th Street SW., Washington, DC 20410; email Colette Pollard at...

  6. 78 FR 39001 - 30-Day Notice of Proposed Information Collection: Uniform Physical Standards and Physical...

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    2013-06-28

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT 30-Day Notice of Proposed Information Collection: Uniform Physical Standards and..., Reports Management Officer, QDAM, Department of Housing and Urban Development, 451 7th Street...

  7. 78 FR 52007 - 30-Day Notice of Proposed Information Collection: Management Certification and Management Entity...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-21

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT 30-Day Notice of Proposed Information Collection: Management Certification and... Management Officer, QDAM, Department of Housing and Urban Development, 451 7th Street, SW., Washington,...

  8. 78 FR 52007 - 30-Day Notice of Proposed Information Collection: Financial Statement of Corporate Applicant for...

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    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT 30-Day Notice of Proposed Information Collection: Financial Statement of Corporate..., Reports Management Officer, QDAM, Department of Housing and Urban Development, 451 7th Street,...

  9. 78 FR 52006 - 30-Day Notice of Proposed Information Collection: Final Endorsement of Credit Instrument

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    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT 30-Day Notice of Proposed Information Collection: Final Endorsement of Credit..., Department of Housing and Urban Development, 451 7th Street, SW., Washington, DC 20410; email Colette...

  10. 77 FR 39318 - 30-Day Notice of Proposed Information Collection: DS-5513, Supplemental Questionnaire To...

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    ..., Office of Project Management and Operational Support, Program Coordination (CA/PPT/PMO/PC) Form Number... information collection request to the Office of Management and Budget (OMB) for approval in accordance with... to the Office of Management and Budget (OMB) for up to 30 days from July 2, 2012. ADDRESSES:...

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    Federal Register 2010, 2011, 2012, 2013, 2014

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    ... URBAN DEVELOPMENT 30-Day Notice of Proposed Information Collection: Standardized Form for Collecting... Information Collection: Standardized Form for Collecting Information Regarding Race and Ethnic Data. OMB... quality, utility, and clarity of the information to be collected; and (4) Ways to minimize the burden...

  12. 77 FR 37407 - Agency Information Collection Request-30-Day Public Comment Request

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    ... HUMAN SERVICES Agency Information Collection Request--30-Day Public Comment Request AGENCY: Office of... Reduction Act of 1995, the Office of the Secretary (OS), Department of Health and Human Services, is.... Proposed Project: New Comprehensive Communication Campaign on Right To Non-Discrimination in Certain...

  13. Enhanced recovery of Phytophthora ramorum from soil following 30 days storage at 4C

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Chlamydospores of Phytophthora ramorum produced by mixing 20 percent V8 juice broth cultures with sand and incubating over a 30 day period were used to infest field soil at densities ranging from 0.2 to 42 chlamydospores per cubic centimeter of soil. Chlamydospore recovery was determined by baiting...

  14. 77 FR 18820 - Agency Information Collection Request; 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-28

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Agency Information Collection Request; 30-Day Public Comment Request AGENCY: Office of... Reduction Act of 1995, the Office of the Secretary (OS), Department of Health and Human Services,...

  15. 78 FR 38070 - 30-Day Notice of Proposed Information Collection: Affirmative Fair Housing Marketing (AFHM) Plan

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    ... URBAN DEVELOPMENT 30-Day Notice of Proposed Information Collection: Affirmative Fair Housing Marketing... Marketing (AFHM) Plan. OMB Approval Number: 2529-0013. Type of Request: Extension of a currently approved collection. Form Number: HUD-935.2A Affirmative Fair Housing Marketing (AFHM) Plan (Multifamily),...

  16. 78 FR 1916 - 30-Day Notice of Proposed Information Collection: Smart Traveler Enrollment Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-09

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF STATE 30-Day Notice of Proposed Information Collection: Smart Traveler Enrollment Program ACTION: Notice of request... Information Collection: Smart Traveler Enrollment Program (STEP). OMB Control Number: 1405-0152. Type...

  17. 78 FR 64142 - 30-Day Notice of Proposed Information Collection: Condominium Project Approval Document Collection

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    ... URBAN DEVELOPMENT 30-Day Notice of Proposed Information Collection: Condominium Project Approval... submitted the proposed information collection requirement described below to the Office of Management and... Management and Budget, New Executive Office Building, Washington, DC 20503; fax: 202-395-5806. Email:...

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    ... URBAN DEVELOPMENT 30-Day Notice of Proposed Information Collection: FHA Lender Approval, Annual Renewal...: Colette Pollard, Reports Management Officer, QDAM, Department of Housing and Urban Development, 451 7th... Title of Information Collection: FHA Lender Approval, Annual Renewal, Periodic Updates and...

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  20. 77 FR 59354 - Removal of 30-Day Residency Requirement for Per Diem Payments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-27

    ... reasons other than hospital care, such as when a veteran travels to visit family members. This proposed... payments, stating: ``We believe that 30 days is a minimal amount of time for demonstrating that a veteran... State home within a specific period of time, or communicates that he or she will not be returning....

  1. 77 FR 59318 - Removal of 30-Day Residency Requirement for Per Diem Payments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-27

    ... reasons other than hospital care, such as when a veteran travels to visit family members. This rule also... 30 days is a minimal amount of time for demonstrating that a veteran intends to be a resident at the... State home within a specific period of time, or communicates that he or she will not be returning....

  2. 78 FR 75366 - 30-Day Notice of Proposed Information Collection: Public Housing Energy Audits and Utility...

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    ... URBAN DEVELOPMENT 30-Day Notice of Proposed Information Collection: Public Housing Energy Audits and... Audits and Utility Allowances. OMB Approval Number: 2577-062. Type of Request: Reinstatement, with change... information and proposed use: 24 CFR 965.301, Subpart C, Energy Audit and Energy Conservation...

  3. 76 FR 59129 - Agency Information Collection Request; 30-Day Public Comment Request

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  4. 26 CFR 31.3406(d)-3 - Special 30-day rules for certain reportable payments.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 15 2010-04-01 2010-04-01 false Special 30-day rules for certain reportable payments. 31.3406(d)-3 Section 31.3406(d)-3 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE... account. (b) Sale of an instrument for a customer by electronic transmission or by mail. The special...

  5. 78 FR 39305 - 30-Day Notice of Proposed Information Collection: OSHC Progress Report Template

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    ... Doc No: 2013-15689] DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT [Docket No. FR-5683-N-54] 30-Day... Development, 451 7th Street SW., Washington, DC 20410; email Colette Pollard at Colette.Pollard@hud.gov or... proposed use: The Appropriations Act, provided a total of $100,000,000 to HUD for a Sustainable...

  6. 77 FR 32638 - Agency Information Collection Request. 30-Day Public Comment Request

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  7. 78 FR 52964 - 30-Day Notice of Proposed Information Collection: Section 8 Management Assessment Program (SEMAP...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-27

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT 30-Day Notice of Proposed Information Collection: Section 8 Management Assessment..., Reports Management Officer, QDAM, Department of Housing and Urban Development, 451 7th Street...

  8. 78 FR 65695 - 30-Day Notice of Proposed Information Collection: Technical Processing Requirements for...

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    2013-11-01

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT 30-Day Notice of Proposed Information Collection: Technical Processing Requirements..., Department of Housing and Urban Development, 451 7th Street SW., Washington, DC 20410; email Colette...

  9. 78 FR 66042 - 30-Day Notice of Proposed Information Collection: Section 3 Business Registry Pilot Program...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-04

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT 30-Day Notice of Proposed Information Collection: Section 3 Business Registry Pilot..., Reports Management Officer, QDAM, Department of Housing and Urban Development, 451 7th Street...

  10. 75 FR 50791 - 30-Day Notice of Proposed Information Collection: Recording, Reporting, and Data Collection...

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    2010-08-17

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  11. 76 FR 79683 - Agency Information Collection Request. 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-22

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  12. 78 FR 79474 - 30-Day Notice of Proposed Information Collection: Father's Day

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-30

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    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-30

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    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-11

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    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-31

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    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-08

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  17. New consensus definition for acute kidney injury accurately predicts 30-day mortality in cirrhosis with infection

    PubMed Central

    Wong, Florence; O’Leary, Jacqueline G; Reddy, K Rajender; Patton, Heather; Kamath, Patrick S; Fallon, Michael B; Garcia-Tsao, Guadalupe; Subramanian, Ram M.; Malik, Raza; Maliakkal, Benedict; Thacker, Leroy R; Bajaj, Jasmohan S

    2015-01-01

    Background & Aims A consensus conference proposed that cirrhosis-associated acute kidney injury (AKI) be defined as an increase in serum creatinine by >50% from the stable baseline value in <6 months or by ≥0.3mg/dL in <48 hrs. We prospectively evaluated the ability of these criteria to predict mortality within 30 days among hospitalized patients with cirrhosis and infection. Methods 337 patients with cirrhosis admitted with or developed an infection in hospital (56% men; 56±10 y old; model for end-stage liver disease score, 20±8) were followed. We compared data on 30-day mortality, hospital length-of-stay, and organ failure between patients with and without AKI. Results 166 (49%) developed AKI during hospitalization, based on the consensus criteria. Patients who developed AKI had higher admission Child-Pugh (11.0±2.1 vs 9.6±2.1; P<.0001), and MELD scores (23±8 vs17±7; P<.0001), and lower mean arterial pressure (81±16mmHg vs 85±15mmHg; P<.01) than those who did not. Also higher amongst patients with AKI were mortality in ≤30 days (34% vs 7%), intensive care unit transfer (46% vs 20%), ventilation requirement (27% vs 6%), and shock (31% vs 8%); AKI patients also had longer hospital stays (17.8±19.8 days vs 13.3±31.8 days) (all P<.001). 56% of AKI episodes were transient, 28% persistent, and 16% resulted in dialysis. Mortality was 80% among those without renal recovery, higher compared to partial (40%) or complete recovery (15%), or AKI-free patients (7%; P<.0001). Conclusions 30-day mortality is 10-fold higher among infected hospitalized cirrhotic patients with irreversible AKI than those without AKI. The consensus definition of AKI accurately predicts 30-day mortality, length of hospital stay, and organ failure. PMID:23999172

  18. Prevalence of energy intake misreporting in Malay children varies based on application of different cut points.

    PubMed

    Yang, Wai Yew; Burrows, Tracy; Collins, Clare E; MacDonald-Wicks, Lesley; Williams, Lauren T; Chee, Winnie Siew Swee

    2014-12-01

    This study aimed to identify the prevalence of energy misreporting amongst a sample of Malay children aged 9-11 years (n = 14) using a range of commonly used cut points. Participants were interviewed using repeated 24 h dietary recalls over three occasions. The Goldberg equations (1991 and 2000), Torun cut points and the Black and Cole method were applied to the data. Up to 11 of 14 children were classified as misreporters, with more under-reporters (between seven and eight children) than over-reporters (four or less children). There were significant differences in the proportion of children classified as energy misreporters when applying basal metabolic rate calculated using FAO/UNU/WHO (1985) and Malaysian-specific equations (p < 0.05). The results show that energy misreporting is common amongst Malay children, varying according to cut point chosen. Objective evaluation of total energy expenditure would help identify which cut point is appropriate for use in Malay paediatric populations.

  19. Point prevalence and epidemiological characteristics of chronic cough in the general adult population

    PubMed Central

    Kang, Min-Gyu; Song, Woo-Jung; Kim, Hyun-Jung; Won, Ha-Kyeong; Sohn, Kyoung-Hee; Kang, Sung-Yoon; Jo, Eun-Jung; Kim, Min-Hye; Kim, Sae-Hoon; Kim, Sang-Heon; Park, Heung-Woo; Chang, Yoon-Seok; Lee, Byung-Jae; Morice, Alyn H.; Cho, Sang-Heon

    2017-01-01

    Abstract Cough is frequently self-limiting, but may persist longer in certain individuals. Most of previous studies on the epidemiology of chronic cough have only measured period prevalence, and thus have afforded limited information on the burden and natural course. We aimed to investigate the epidemiology of chronic cough by using a point prevalence measure in a large-scale general population. We analyzed cross-sectional data collected from 18,071 adults who participated in the Korean National Health and Nutrition Examination Survey 2010–2012. Presence and duration of current cough was ascertained by structured questionnaires, and cough was classified into acute (<3 weeks), subacute (3–8 weeks), or chronic cough (≥8 weeks). Demographic and clinical parameters were examined in relation to chronic cough. The point prevalences of acute, subacute, and chronic cough were 2.5 ± 0.2%, 0.8 ± 0.1% and 2.6 ± 0.2%, respectively. The proportion of current cough showed a steep decrease after 1 week of duration. However, 2 peaks in the prevalence of current cough were revealed; cough durations of less than 1 week and longer than 1 year were most common (31.1% and 27.7% of current cough, respectively). Subacute and chronic cough were more prevalent in the elderly (≥65 years); the positive associations with older age were independent of other confounders, including current smoking and comorbidities. This is the first report on the epidemiology of cough using a point prevalence measure in a nationally representative population sample. Our findings indicate a high burden of chronic cough among adults with current cough in the community. The dual-peak of cough duration suggested that the pathophysiology of acute and chronic cough may differ. The preponderance of elderly people in the prevalence of chronic cough warrants further investigation. In addition, more sophistication and validation of tools to define chronic cough will help our understanding of the

  20. 30-Day Survival Probabilities as a Quality Indicator for Norwegian Hospitals: Data Management and Analysis

    PubMed Central

    Hassani, Sahar; Lindman, Anja Schou; Kristoffersen, Doris Tove; Tomic, Oliver; Helgeland, Jon

    2015-01-01

    Background The Norwegian Knowledge Centre for the Health Services (NOKC) reports 30-day survival as a quality indicator for Norwegian hospitals. The indicators have been published annually since 2011 on the website of the Norwegian Directorate of Health (www.helsenorge.no), as part of the Norwegian Quality Indicator System authorized by the Ministry of Health. Openness regarding calculation of quality indicators is important, as it provides the opportunity to critically review and discuss the method. The purpose of this article is to describe the data collection, data pre-processing, and data analyses, as carried out by NOKC, for the calculation of 30-day risk-adjusted survival probability as a quality indicator. Methods and Findings Three diagnosis-specific 30-day survival indicators (first time acute myocardial infarction (AMI), stroke and hip fracture) are estimated based on all-cause deaths, occurring in-hospital or out-of-hospital, within 30 days counting from the first day of hospitalization. Furthermore, a hospital-wide (i.e. overall) 30-day survival indicator is calculated. Patient administrative data from all Norwegian hospitals and information from the Norwegian Population Register are retrieved annually, and linked to datasets for previous years. The outcome (alive/death within 30 days) is attributed to every hospital by the fraction of time spent in each hospital. A logistic regression followed by a hierarchical Bayesian analysis is used for the estimation of risk-adjusted survival probabilities. A multiple testing procedure with a false discovery rate of 5% is used to identify hospitals, hospital trusts and regional health authorities with significantly higher/lower survival than the reference. In addition, estimated risk-adjusted survival probabilities are published per hospital, hospital trust and regional health authority. The variation in risk-adjusted survival probabilities across hospitals for AMI shows a decreasing trend over time: estimated

  1. Morbidity associated with 30-day surgical site infection following nonshunt pediatric neurosurgery.

    PubMed

    Sherrod, Brandon A; Rocque, Brandon G

    2017-04-01

    OBJECTIVE Morbidity associated with surgical site infection (SSI) following nonshunt pediatric neurosurgical procedures is poorly understood. The purpose of this study was to analyze acute morbidity and mortality associated with SSI after nonshunt pediatric neurosurgery using a nationwide cohort. METHODS The authors reviewed data from the American College of Surgeons National Surgical Quality Improvement Program-Pediatric (NSQIP-P) 2012-2014 database, including all neurosurgical procedures performed on pediatric patients. Procedures were categorized by Current Procedural Terminology (CPT) codes. CSF shunts were excluded. Deep and superficial SSIs occurring within 30 days of an index procedure were identified. Deep SSIs included deep wound infections, intracranial abscesses, meningitis, osteomyelitis, and ventriculitis. The following outcomes occurring within 30 days of an index procedure were analyzed, along with postoperative time to complication development: sepsis, wound disruption, length of postoperative stay, readmission, reoperation, and death. RESULTS A total of 251 procedures associated with a 30-day SSI were identified (2.7% of 9296 procedures). Superficial SSIs were more common than deep SSIs (57.4% versus 42.6%). Deep SSIs occurred more frequently after epilepsy or intracranial tumor procedures. Superficial SSIs occurred more frequently after skin lesion, spine, Chiari decompression, craniofacial, and myelomeningocele closure procedures. The mean (± SD) postoperative length of stay for patients with any SSI was 9.6 ± 14.8 days (median 4 days). Post-SSI outcomes significantly associated with previous SSI included wound disruption (12.4%), sepsis (15.5%), readmission (36.7%), and reoperation (43.4%) (p < 0.001 for each). Post-SSI sepsis rates (6.3% vs 28.0% for superficial versus deep SSI, respectively; p < 0.001), wound disruption rates (4.9% vs 22.4%, p < 0.001), and reoperation rates (23.6% vs 70.1%, p < 0.001) were significantly greater for patients

  2. Work capacity during 30 days of bed rest with isotonic and isokinetic exercise training

    NASA Technical Reports Server (NTRS)

    Greenleaf, J. E.; Bernauer, E. M.; Ertl, A. C.; Trowbridge, T. S.; Wade, C. E.

    1989-01-01

    Results are presented from a study to determine whether or not short-term variable intensity isotonic and intermittent high-intensity isokinetic short-duration leg exercise is effective for the maintenance of peak O2 (VO2) uptake and muscular strength and endurance, respectively, during 30 days of -6 deg head-down bed rest deconditioning. The results show no significant changes in leg peak torque, leg mean total work, arm total peak torque, or arm mean total work for members of the isotonic, isokinetic, and controls groups. Changes are observed, however, in peak VO2 levels. The results suggest that near-peak variabile intensity, isotonic leg excercise maintains peak VO2 during 30 days of bed rest, while peak intermittent, isokinetic leg excercise protocol does not.

  3. Incidence, Causes and Predictors of 30-Day Readmission After Shoulder Arthroplasty

    PubMed Central

    Westermann, Robert W; Anthony, Chris A.; Duchman, Kyle R.; Pugely, Andrew J.; Gao, Yubo; Hettrich, Carolyn M.

    2016-01-01

    Background The Center for Medicare and Medicaid Service has identified several quality metrics, including unplanned readmission within 30 days of surgery, to assess and compare surgeons and hospitals. The purpose of this study was to identify the incidence, causes and risk factors for unplanned 30-day readmission after total shoulder arthroplasty. Methods We identified patients undergoing primary elective shoulder arthroplasty performed at American College of Surgeons National Surgical Quality Improvement Program (ACS NSQIP) participating hospitals in 2013. Cases were stratified by readmission status. Univariate and multivariate analyses were employed to assess patient demographics, comorbidities and operative variables predicting unplanned readmission. Results 2779 patients undergoing shoulder arthroplasty were identified, with 74 (2.66%) requiring unplanned readmissions within 30 days of surgery. The most common surgical causes for unplanned readmission were surgical site infections (18.6%), dislocations (16.3%) and venous thromboembolism (14.0%). Medical causes for readmission were responsible for 51% of unplanned readmissions. Multivariate analysis identified patient age >75 (OR 2.62, 95% CI: 1.27 - 5.41), and ASA class of 3 (OR 1.79, 95% CI: 1.01 - 3.18) or 4 (OR 3.63, 95% CI: 1.31 - 10.08) as independent risk factors for unplanned readmission. Predictive modeling estimated that patients with ASA class of 4 and age >75 are 17.4 times more likely (95% CI 1.77-171.09) to be readmitted within 30 days of shoulder arthroplasty. Conclusion Unplanned readmission after shoulder arthroplasty is infrequent and medical complications account for more than 50% of occurrences. The risk of readmission exponentially increases when age and preoperative comorbidity burden are increased. PMID:27528839

  4. Skeletal muscle adaptations following blood flow-restricted training during 30 days of muscular unloading.

    PubMed

    Cook, Summer B; Brown, Kimberly A; Deruisseau, Keith; Kanaley, Jill A; Ploutz-Snyder, Lori L

    2010-08-01

    This study evaluated the effectiveness of low-load resistance training with a blood flow restriction (LL(BFR)) to attenuate muscle loss and weakness after 30 days of unilateral lower limb suspension (ULLS). Sixteen subjects (ages 18-50 yr) underwent 30 days of ULLS. Measurements of muscle strength, cross-sectional area, and endurance on the knee extensors and plantar flexors were collected before and after ULLS. Plasma concentrations of IGF-1 and IGFBP-3 were also assessed. During ULLS, eight subjects (5 males, 3 females) participated in LL(BFR) three times per week (ULLS + Exercise) while eight subjects (4 males, 4 females) did not exercise (ULLS). The blood flow-restricted exercise consisted of dynamic knee extension at 20% of the subject's isometric maximum voluntary contraction coupled with a suprasystolic blood flow restriction. After 30 days of limb suspension, the ULLS + Exercise group experienced minimal and insignificant losses in knee extensor cross-sectional area and strength (1.2% and 2.0%, respectively; P 0.05). Muscular endurance in the knee extensors improved 31% in the ULLS + Exercise group, while it decreased 24% in the ULLS group (P = 0.01). No changes were seen in hormone concentrations throughout the study. In conclusion, LL(BFR) of the knee extensors is effective in maintaining muscle strength and size during 30 days of ULLS and results in improved knee extensor muscular endurance.

  5. Racial and familial factors in otitis media. A point prevalence study on Easter Island.

    PubMed

    Goycoolea, H G; Goycoolea, M V; Farfan, C R

    1988-02-01

    Of the 249 children aged 5 to 9 years who live on Easter Island, 220 underwent complete otolaryngological evaluation. Twenty children were found to have otitis media (acute, chronic, or both). Three of these children were genetically impure natives, nine were of mixed parentage, and eight were "continentals" (with a birth origin other than the island). None of the genetically pure natives had otitis media. Our data show that, in a population with all factors in common except for familial and racial background, the point prevalence of otitis media is higher in children of mixed or continental origin than in genetically pure native children. The high prevalence of otitis media in children of mixed parentage and in one particular family of European ancestry suggests the presence of intrinsic or pronicity factors that are seemingly transmissible.

  6. The 10-30-day intraseasonal variation of the East Asian winter monsoon: The temperature mode

    NASA Astrophysics Data System (ADS)

    Yao, Suxiang; Sun, Qingfei; Huang, Qian; Chu, Peng

    2016-09-01

    East Asia is known for its monsoon characteristics, but little research has been performed on the intraseasonal time scale of the East Asian winter monsoon (EAWM). In this paper, the extended reanalysis (ERA)-Interim sub-daily data are used to study the surface air temperature intraseasonal oscillation (ISO) of the EAWM. The results show that the air temperature (2-m level) of the EAWM has a dominant period of 10-30 days. Lake Baikal and south China are the centers of the air temperature ISO. An anomalous low frequency (10-30-day filtered) anticyclone corresponds to the intraseasonal cold air. The 10-30-day filtered cold air spreads from Novaya Zemlya to Lake Baikal and even to South China. The ISO of the Arctic Oscillation (AO) index influences the temperature of the EAWM by stimulating Rossby waves in middle latitude, causing meridional circulation, and eventually leads to the temperature ISO of the EAWM. RegCM4 has good performance for the simulation of the air temperature ISO. The simulated results indicate that the plateau is responsible for the southward propagation of the intraseasonal anticyclone. The anticyclone could not reach South China when there was no plateau in western China and its upper reaches.

  7. Surgeon volume and 30 day mortality for brain tumours in England

    PubMed Central

    Williams, Matt; Treasure, Peter; Greenberg, David; Brodbelt, Andrew; Collins, Peter

    2016-01-01

    Background: There is evidence that surgeons who perform more operations have better outcomes. However, in patients with brain tumours, all of the evidence comes from the USA. Methods: We examined all English patients with an intracranial neoplasm who had an intracranial resection in 2008–2010. We included surgeons who performed at least six operations over 3 years, and at least one operation in the first and last 6 months of the period. Results: The analysis data set comprised 9194 operations, 163 consultant neurosurgeons and 30 centres. Individual surgeon volumes varied widely (7–272; median=46). 72% of operations were on the brain, and 30 day mortality was 3%. A doubling of surgeon load was associated with a 20% relative reduction in mortality. Thirty day mortality varied between centres (0·95–8·62%) but was not related to centre workload. Conclusions: Individual surgeon volumes correlated with patient 30 day mortality. Centres and surgeons in England are busier than surgeons and centres in the USA. There is no relationship between centre volume and 30 day mortality in England. Services in the UK appear to be adequately arranged at a centre level, but would benefit from further surgeon sub-specialisation. PMID:27764843

  8. Discharge to a rehabilitation facility is associated with decreased 30-day readmission in elective spinal surgery.

    PubMed

    Abt, Nicholas B; McCutcheon, Brandon A; Kerezoudis, Panagiotis; Murphy, Meghan; Rinaldo, Lorenzo; Fogelson, Jeremy; Nassr, Ahmad; Currier, Bradford L; Bydon, Mohamad

    2017-02-01

    The aim of our study was to determine independent predictors of discharge disposition to rehabilitation or skilled care (SC) facilities and investigate whether discharge location is associated with unplanned readmission and/or reoperation rates. All elective spinal surgery patients in a national surgical registry were analyzed using between 2011 and 2012. Multivariable logistic regression analysis was used to assess for predictors of discharge to rehabilitation or SC facilities versus home as well as to determine whether discharge disposition was significantly associated with the 30-day unplanned readmission or reoperation. Of 34,023 elective spinal surgery patients, the distribution of discharge locations was as follows: 30,606 (90.0%) discharged home, 1674 (4.9%) discharged to rehabilitation, and 1743 (5.1%) discharged to SC. Patients discharged home were associated with the lowest complication rate relative to rehabilitation and SC facilities. Following multivariable regression analysis, there was a significant increase in the odds of discharge to rehabilitation associated with age, male gender, current smoking, ASA class three and four, history of diabetes, operative time, total hospital length of stay, preoperative neurologic morbidity and having at least one postoperative morbidity event. Moreover, there were 804 (4.06%) 30-day unplanned readmissions and 822 (2.45%) unplanned reoperations. After risk adjustment, discharge to rehabilitation was independently associated with decreased odds of 30-day unplanned readmission (OR=0.41; p=0.008) but not reoperation.

  9. Radiologic Findings and Patient Factors Associated with 30-Day Mortality after Surgical Evacuation of Subdural Hematoma in Patients Less Than 65 Years Old

    PubMed Central

    Han, Myung-Hoon; Ryu, Je Il; Kim, Choong Hyun; Kim, Jae Min; Cheong, Jin Hwan; Yi, Hyeong-Joong

    2017-01-01

    Objective The purpose of this study is to evaluate the associations between 30-day mortality and various radiological and clinical factors in patients with traumatic acute subdural hematoma (SDH). During the 11-year study period, young patients who underwent surgery for SDH were followed for 30 days. Patients who died due to other medical comorbidities or other organ problems were not included in the study population. Methods From January 1, 2004 to December 31, 2014, 318 consecutive surgically-treated traumatic acute SDH patients were registered for the study. The Kaplan–Meier method was used to analyze 30-day survival rates. We also estimated the hazard ratios of various variables in order to identify the independent predictors of 30-day mortality. Results We observed a negative correlation between 30-day mortality and Glasgow coma scale score (per 1-point score increase) (hazard ratio [HR], 0.60; 95% confidence interval [CI], 0.52–0.70; p<0.001). In addition, use of antithrombotics (HR, 2.34; 95% CI, 1.27–4.33; p=0.008), history of diabetes mellitus (HR, 2.28; 95% CI, 1.20–4.32; p=0.015), and accompanying traumatic subarachnoid hemorrhage (hazard ratio, 2.13; 95% CI, 1.27–3.58; p=0.005) were positively associated with 30-day mortality. Conclusion We found significant associations between short-term mortality after surgery for traumatic acute SDH and lower Glasgow Coma Scale scores, use of antithrombotics, history of diabetes mellitus, and accompanying traumatic subarachnoid hemorrhage at admission. We expect these findings to be helpful for selecting patients for surgical treatment of traumatic acute SDH, and for making accurate prognoses. PMID:28264246

  10. Classifying emergency 30-day readmissions in England using routine hospital data 2004–2010: what is the scope for reduction?

    PubMed Central

    Blunt, Ian; Bardsley, Martin; Grove, Amy; Clarke, Aileen

    2015-01-01

    Background Many health systems across the globe have introduced arrangements to deny payment for patients readmitted to hospital as an emergency. The purpose of this study was to develop an exploratory categorisation based on likely causes of readmission, and then to assess the prevalence of these different types. Methods Retrospective analysis of 82 million routinely collected National Health Service hospital records in England (2004–2010) was undertaken using anonymised linkage of records at person-level. Numbers of 30-day readmissions were calculated. Exploratory categorisation of readmissions was applied using simple rules relating to International Classification of Diseases (ICD) diagnostic codes for both admission and readmission. Results There were 5 804 472 emergency 30-day readmissions over a 6-year period, equivalent to 7.0% of hospital discharges. Readmissions were grouped into hierarchically exclusive categories: potentially preventable readmission (1 739 519 (30.0% of readmissions)); anticipated but unpredictable readmission (patients with chronic disease or likely to need long-term care; 1 141 987 (19.7%)); preference-related readmission (53 718 (0.9%)); artefact of data collection (16 062 (0.3%)); readmission as a result of accident, coincidence or related to a different body system (1 101 818 (19.0%)); broadly related readmission (readmission related to the same body system (1 751 368 (30.2%)). Conclusions In this exploratory categorisation, a large minority of emergency readmissions (eg, those that are potentially preventable or due to data artefacts) fell into groups potentially amenable to immediate reduction. For other categories, a hospital's ability to reduce emergency readmission is less clear. Reduction strategies and payment incentives must be carefully tailored to achieve stated aims. PMID:24668396

  11. Risk Factors and Indications for 30-Day Readmission After Primary Surgery for Epithelial Ovarian Cancer

    PubMed Central

    AlHilli, Mariam; Langstraat, Carrie; Tran, Christine; Martin, Janice; Weaver, Amy; McGree, Michaela; Mariani, Andrea; Cliby, William; Bakkum-Gamez, Jamie

    2015-01-01

    Background To identify patients at risk for postoperative morbidities, we evaluated indications and factors associated with 30-day readmission after epithelial ovarian cancer surgery. Methods Patients undergoing primary surgery for epithelial ovarian cancer between January 2, 2003, and December 29, 2008, were evaluated. Univariable and multivariable logistic regression models were fit to identify factors associated with 30-day readmission. A parsimonious multivariable model was identified using backward and stepwise variable selection. Results In total, 324 (60.2%) patients were stage III and 91 (16.9%) were stage IV. Of all 538 eligible patients, 104 (19.3%) were readmitted within 30 days. Cytoreduction to no residual disease was achieved in 300 (55.8%) patients, and 167 (31.0%) had measurable disease (≤1 cm residual disease). The most common indications for readmission were surgical site infection (SSI; 21.2%), pleural effusion/ascites management (14.4%), and thromboembolic events (12.5%). Multivariate analysis identified American Society of Anesthesiologists score of 3 or higher (odds ratio, 1.85; 95% confidence interval, 1.18–2.89; P = 0.007), ascites [1.76 (1.11–2.81); P = 0.02], and postoperative complications during initial admission [grade 3–5 vs none, 2.47 (1.19–5.16); grade 1 vs none, 2.19 (0.98–4.85); grade 2 vs none, 1.28 (0.74–2.21); P = 0.048] to be independently associated with 30-day readmission (c-index = 0.625). Chronic obstructive pulmonary disease was the sole predictor of readmission for SSI (odds ratio, 3.92; 95% confidence interval, 1.07–4.33; P = 0.04). Conclusions Clinically significant risk factors for 30-day readmission include American Society of Anesthesiologists score of 3 or higher, ascites and postoperative complications at initial admission. The SSI and pleural effusions/ascites are common indications for readmission. Systems can be developed to predict patients needing outpatient management, improve care, and reduce

  12. Community Level Association between Home Health and Nursing Home Performance on Quality and Hospital 30-day Readmissions for Medicare Patients.

    PubMed

    Wang, Yun; Pandolfi, Michelle M; Fine, Jonathan; Metersky, Mark L; Wang, Changqin; Ho, Shih-Yieh; Galusha, Deron; Nuti, Sudhakar V; Murugiah, Karthik; Spenard, Ann; Elwell, Timothy; Krumholz, Harlan M

    2016-11-01

    We evaluated whether community-level home health agencies and nursing home performance is associated with community-level hospital 30-day all-cause risk-standardized readmission rates for Medicare patients used data from the Centers for Medicare & Medicaid Service from 2010 to 2012. Our final sample included 2,855 communities that covered 4,140 hospitals with 6,751,713 patients, 13,060 nursing homes with 1,250,648 residents, and 7,613 home health agencies providing services to 35,660 zipcodes. Based on a mixed effect model, we found that increasing nursing home performance by one star for all of its 4 measures and home health performance by 10 points for all of its 6 measures is associated with decreases of 0.25% (95% CI 0.17-0.34) and 0.60% (95% CI 0.33-0.83), respectively, in community-level risk-standardized readmission rates.

  13. A Point Prevalence Survey of Antibiotic Use in 18 Hospitals in Egypt

    PubMed Central

    Talaat, Maha; Saied, Tamer; Kandeel, Amr; Abo El-Ata, Gehad A.; El-Kholy, Amani; Hafez, Soad; Osman, Ashraf; Abdel Razik, Mohamed; Ismail, Ghada; El-Masry, Sherine; Galal, Rami; Yehia, Mohamad; Amer, Amira; Calfee, David P.

    2014-01-01

    Inappropriate antibiotic use leads to increased risk of antibiotic resistance and other adverse outcomes. The objectives of the study were to determine the prevalence and characteristics of antibiotic use in Egyptian hospitals to identify opportunities for quality improvement. A point prevalence survey was conducted in 18 hospitals in March 2011. A total of 3408 patients were included and 59% received at least one antibiotic, with the most significant use among persons <12 years and intensive care unit patients (p < 0.05). Third generation cephalosporin were the most commonly prescribed antibiotics (28.7% of prescriptions). Reasons for antibiotic use included treatment of community—(27%) and healthcare-associated infections (11%) and surgical (39%) and medical (23%) prophylaxis. Among surgical prophylaxis recipients, only 28% of evaluable cases received the first dose within two hours before incision and only 25% of cases received surgical prophylaxis for <24 h. The prevalence of antibiotic use in Egyptian hospitals was high with obvious targets for antimicrobial stewardship activities including provision of antibiotic prescription guidelines and optimization of surgical and medical prophylaxis practices. PMID:27025755

  14. Point Prevalence, Clinical Characteristics, and Treatment Variation for Infants with Severe Bronchopulmonary Dysplasia

    PubMed Central

    Guaman, Milenka Cuevas; Gien, Jason; Baker, Christopher D.; Zhang, Huayan; Austin, Eric D.; Collaco, Joseph M.

    2015-01-01

    Objectives Despite improvements in survival of preterm infants, bronchopulmonary dysplasia (BPD) remains a persistent morbidity. The incidence, clinical course, and current management of severe BPD (sBPD) remain to be defined. To address these knowledge gaps, a multicenter collaborative was formed to improve outcomes in this population. Study Design We performed a “snapshot” in eight neonatal intensive care units (NICUs) on December 17, 2013. A standardized clinical data form for each inpatient born at < 32 weeks was completed and collated centrally for analysis. sBPD was defined as receiving ≥ 30% supplemental oxygen and/or receiving positive pressure ventilation at 36 weeks postmenstrual age (PMA). Results Of a total census of 710 inpatients, 351 infants were born at < 32 weeks and 128 of those (36.5%) met criteria for sBPD. The point prevalence of sBPD varied between centers (11–58%; p < 0.001). Among infants with sBPD there was a variation among centers in the use of mechanical ventilation at 28 days of life (p < 0.001) and at 36 weeks PMA (p = 0.001). We observed differences in the use of diuretics (p = 0.018), inhaled corticosteroids (p < 0.001), and inhaled β-agonists (p < 0.001). Conclusion The high point prevalence of sBPD and variable management among NICUs emphasizes the lack of evidence in guiding optimal care to improve long-term outcomes of this high-risk, understudied population. PMID:25738785

  15. 17 CFR 240.3a55-2 - Indexes underlying futures contracts trading for fewer than 30 days.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... contracts trading for fewer than 30 days. 240.3a55-2 Section 240.3a55-2 Commodity and Securities Exchanges... Indexes underlying futures contracts trading for fewer than 30 days. (a) An index on which a contract of... the Act (15 U.S.C. 78c(a)(55)) for the first 30 days of trading, if: (1) Such index would not...

  16. 17 CFR 240.3a55-2 - Indexes underlying futures contracts trading for fewer than 30 days.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... contracts trading for fewer than 30 days. 240.3a55-2 Section 240.3a55-2 Commodity and Securities Exchanges... Indexes underlying futures contracts trading for fewer than 30 days. (a) An index on which a contract of... the Act (15 U.S.C. 78c(a)(55)) for the first 30 days of trading, if: (1) Such index would not...

  17. 17 CFR 240.3a55-2 - Indexes underlying futures contracts trading for fewer than 30 days.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... contracts trading for fewer than 30 days. 240.3a55-2 Section 240.3a55-2 Commodity and Securities Exchanges... Indexes underlying futures contracts trading for fewer than 30 days. (a) An index on which a contract of... the Act (15 U.S.C. 78c(a)(55)) for the first 30 days of trading, if: (1) Such index would not...

  18. 17 CFR 240.3a55-2 - Indexes underlying futures contracts trading for fewer than 30 days.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... contracts trading for fewer than 30 days. 240.3a55-2 Section 240.3a55-2 Commodity and Securities Exchanges... Indexes underlying futures contracts trading for fewer than 30 days. (a) An index on which a contract of... the Act (15 U.S.C. 78c(a)(55)) for the first 30 days of trading, if: (1) Such index would not...

  19. 17 CFR 240.3a55-2 - Indexes underlying futures contracts trading for fewer than 30 days.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... contracts trading for fewer than 30 days. 240.3a55-2 Section 240.3a55-2 Commodity and Securities Exchanges... Indexes underlying futures contracts trading for fewer than 30 days. (a) An index on which a contract of... the Act (15 U.S.C. 78c(a)(55)) for the first 30 days of trading, if: (1) Such index would not...

  20. Advancing Age and 30-Day Adverse Outcomes Following Non-Emergent General Surgical Operations

    PubMed Central

    Gajdos, Csaba; Kile, Deidre; Hawn, Mary T.; Finlayson, Emily; Henderson, William G.; Robinson, Thomas N.

    2014-01-01

    Background While some single center studies have demonstrated that major surgical operations are safe to perform in older adults, most multicenter database studies find advancing age to independently predict adverse postoperative outcomes. We hypothesized that thirty-day postoperative mortality, complications, failure to rescue rates and postoperative length of stay will increase with advancing age. Design Retrospective cohort study. Setting Hospitals participating in the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) Participants Patients undergoing non-emergent major general surgical operations between 2005 and 2008 were studied. Measures Postoperative outcomes of interest were complications occurring within 30 days of the index operation, return to OR within 30 days, failure to rescue after a postoperative complication, post-surgical length of stay and 30 day mortality. Results A total of 165,600 patients were studied. The rates of postoperative mortality, overall morbidity, and each type of postoperative complication increased as age increased. The rates of failure to rescue after each type of postoperative complication also increased with age. Mortality rates in patients ≥80 following renal insufficiency (43.3%), stroke (36.5%), myocardial infarction (35.6%), and pulmonary complications (25-39%) were particularly high. Median postoperative length of stay increased with age following surgical site infection, UTI, pneumonia, return to OR, and overall morbidity, but not after venous thromboembolism, stroke, myocardial infarction, renal insufficiency, failure to wean from the ventilator or reintubations. Conclusion Thirty-day mortality, complications and failure to rescue rates increase with advancing age following non-emergent general surgical operations. Patients over 80 years of age have especially high mortality following renal, cardiovascular, and pulmonary complications. As patient age advances, surgeons need to be

  1. Rat brain pro-oxidant effects of peripherally administered 5 nm ceria 30 days after exposure.

    PubMed

    Hardas, Sarita S; Sultana, Rukhsana; Warrier, Govind; Dan, Mo; Florence, Rebecca L; Wu, Peng; Grulke, Eric A; Tseng, Michael T; Unrine, Jason M; Graham, Uschi M; Yokel, Robert A; Butterfield, D Allan

    2012-10-01

    The objective of this study was to determine the residual pro-or anti-oxidant effects in rat brain 30 days after systemic administration of a 5 nm citrate-stabilized ceria dispersion. A ∼4% aqueous ceria dispersion was iv-infused (0 or 85 mg/kg) into rats which were terminated 30 days later. Ceria concentration, localization, and chemical speciation in the brain was assessed by inductively coupled plasma mass spectrometry (ICP-MS), light and electron microscopy (EM), and electron energy loss spectroscopy (EELS), respectively. Pro- or anti-oxidant effects were evaluated by measuring levels of protein carbonyls (PC), 3-nitrotyrosine (3NT), and protein-bound-4-hydroxy-2-trans-nonenal (HNE) in the hippocampus, cortex, and cerebellum. Glutathione reductase (GR), glutathione peroxidase (GPx), superoxide dismutase (SOD), and catalase levels and activity were measured in addition to levels of inducible nitric oxide (iNOS), and heat shock protein-70 (Hsp70). The blood brain barrier (BBB) was visibly intact and no ceria was seen in the brain cells. Ceria elevated PC and Hsp70 levels in hippocampus and cerebellum, while 3NT and iNOS levels were elevated in the cortex. Whereas glutathione peroxidase and catalase activity were decreased in the hippocampus, GR levels were decreased in the cortex, and GPx and catalase levels were decreased in the cerebellum. The GSH:GSSG ratio, an index of cellular redox status, was decreased in the hippocampus and cerebellum. The results are in accordance with the observation that this nanoscale material remains in this mammal model up to 30 days after its administration and the hypothesis that it exerts pro-oxidant effects on the brain without crossing the BBB. These results have important implications on the potential use of ceria ENM as therapeutic agents.

  2. Derivation and validation of a 30-day heart failure readmission model.

    PubMed

    Fleming, Lisa M; Gavin, Michael; Piatkowski, Gail; Chang, James D; Mukamal, Kenneth J

    2014-11-01

    In 2006, there were >1 million hospital admissions for heart failure (HF), and the estimated cost to the United States in 2009 was >$37.2 billion. Better models to target aggressive therapy to patients at the highest risk for readmission are clearly needed. We studied 3,413 consecutive admissions for HF based on discharge diagnosis codes from October 2007 to August 2011 from a single academic center. We randomly generated derivation and validation sets in a 3:1 ratio. We used generalized estimating equations to develop our models, accounting for repeated hospitalizations and the Hosmer-Lemeshow test to examine model calibration. The 30-day readmission rate was 24.2% in the derivation set. Of 25 candidate variables, the best fitting model included creatinine, troponin, hematocrit, and hyponatremia at discharge; race; zip code of residence; discharge hour; and number of hospitalizations in the previous year. Insignificant variables included intravenous diuretic use on day of discharge, discharge service, diabetes, atrial fibrillation, age, and gender. The risk of 30-day readmission increased with increasing decile of predicted risk in both the validation and derivation cohorts. The area under the receiver operating characteristic curve for the model was 0.69 in the derivation set and 0.66 in the validation set. In conclusion, we derived and validated a simple model relating discharge-specific characteristics at risk of 30-day readmission. Application of this approach may facilitate targeted intervention to reduce the burden of rehospitalization in patients with HF, but our results suggest that the best readmission models may require incorporation of both clinical and local system factors for optimal prediction.

  3. Changes in size and compliance of the calf after 30 days of simulated microgravity

    NASA Technical Reports Server (NTRS)

    Convertino, Victor A.; Doerr, Donald F.; Stein, Stewart L.

    1989-01-01

    The hypothesis that reducing muscle compartment by a long-term exposure to microgravity would cause increased leg venous compliance was tested in eight men who were assessed for vascular compliance and for serial circumferences of the calf before and after 30 days of continuous 6-deg head-down bed rest. It was found that head-down bed rest caused decreases in the calculated calf volume and the calf-muscle compartment, as well as increases in calf compliance. The percent increases in calf compliance correlated significantly with decreases in calf muscle compartment.

  4. Race, Rehabilitation, and 30-Day Readmission After Elective Total Knee Arthroplasty

    PubMed Central

    Jorgenson, Erik S.; Richardson, Diane M.; Thomasson, Arwin M.; Nelson, Charles L.

    2015-01-01

    Introduction: To examine racial variations in access to postacute care (PAC) and rehabilitation (Rehab) services following elective total knee arthroplasty and whether where patients go after surgery for PAC/Rehab is associated with 30-day readmission to acute care facility. Materials and Methods: Sample consisted of 129 522 patients discharged from 169 hospitals in the State of Pennsylvania between fiscal years 2008 and 2012. We used multinomial regression models to assess the relationship between patient race and discharge destination after surgery, for patients aged 18 to 64 years and for those aged 65 and older. We used multivariable (MV) regression and propensity score (PS) approaches to examine the relationship between patient discharge destination after surgery for PAC/Rehab and 30-day readmission, controlling for key individual- and facility-level factors. Results: Lower proportions of younger patients compared to those older than 65 were discharged to inpatient rehabilitation facilities (IRFs; 5.8% vs 12.6%, respectively) and skilled nursing facilities (SNFs; 15.2% vs 32.7%, respectively) compared to home-based Rehab (self-care; 23.3% vs 14.2%, respectively). Compared to whites, African American patients had significantly higher odds of discharge to IRF (age < 65, odds ratio = 2.04; age ≥ 65, odds ratio = 1.64) and to SNF (age < 65, odds ratio = 2.86; age ≥ 65, odds ratio = 2.19) and discharge to home care in patients younger than 65 years (odds ratio = 1.31). The odds of 30-day readmission among patients discharged to an IRF (MV odds ratio = 7.76; PS odds ratio = 8.34) and SNF (MV odds ratio = 2.01; PS odds ratio = 1.83) were significantly higher in comparison to patients discharged home with self-care. Conclusion: African American patients with knee replacement are more likely to be discharged to inpatient Rehab settings following surgery. Inpatient Rehab is significantly associated with 30-day readmission to acute care facility. PMID:26623166

  5. Development and implementation of a real-time 30-day readmission predictive model.

    PubMed

    Cronin, Patrick R; Greenwald, Jeffrey L; Crevensten, Gwen C; Chueh, Henry C; Zai, Adrian H

    2014-01-01

    Hospitals are under great pressure to reduce readmissions of patients. Being able to reliably predict patients at increased risk for rehospitalization would allow for tailored interventions to be offered to them. This requires the creation of a functional predictive model specifically designed to support real-time clinical operations. A predictive model for readmissions within 30 days of discharge was developed using retrospective data from 45,924 MGH admissions between 2/1/2012 and 1/31/2013 only including factors that would be available by the day after admission. It was then validated prospectively in a real-time implementation for 3,074 MGH admissions between 10/1/2013 and 10/31/2013. The model developed retrospectively had an AUC of 0.705 with good calibration. The real-time implementation had an AUC of 0.671 although the model was overestimating readmission risk. A moderately discriminative real-time 30-day readmission predictive model can be developed and implemented in a large academic hospital.

  6. The Relationship Between Nurse Staffing and 30-Day Readmission for Adults With Heart Failure

    PubMed Central

    Giuliano, Karen K.; Danesh, Valerie; Funk, Marjorie

    2016-01-01

    OBJECTIVE The purpose of this study was to better understand the relationship between nurse staffing and 30-day excess readmission ratios for patients with heart failure in the top US adult cardiology and heart surgery hospitals. BACKGROUND Heart failure is the most common cause of hospitalization for patients older than 65 years and is the most frequent diagnosis associated with 30-day hospital readmission in the United States. METHODS A secondary data analysis was conducted using nurse staffing data from 661 cardiology and heart surgery hospitals from the 2013 US News & World Report “Best Hospitals” survey. These data were combined with excess readmission ratios from the Centers for Medicare & Medicaid Services Hospital Compare database from 2013. An independent-samples t test was used to compare staffing (low/high) and excess hospital readmissions rates. RESULTS A significant difference (P = .021) was found between the low nurse staffing group (n = 358) and the high nurse staffing group (n = 303). Hospitals with a lower nurse staffing index had a significantly higher excess readmission rate. CONCLUSION These data provide further support to the body of research showing a positive relationship between nurse staffing and positive outcomes. PMID:26579974

  7. 78 FR 70958 - 30-Day Notice of Proposed Information Collection: Recordkeeping for HUD's Continuum of Care Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-27

    ... URBAN DEVELOPMENT 30-Day Notice of Proposed Information Collection: Recordkeeping for HUD's Continuum of Care Program AGENCY: Office of the Chief Information Officer, HUD. ACTION: Notice. SUMMARY: HUD has... allow for an additional 30 days of public comment. DATES: Comments Due Date: December 27,...

  8. Early inpatient calculation of laboratory-based 30-day readmission risk scores empowers clinical risk modification during index hospitalization.

    PubMed

    Horne, Benjamin D; Budge, Deborah; Masica, Andrew L; Savitz, Lucy A; Benuzillo, José; Cantu, Gabriela; Bradshaw, Alejandra; McCubrey, Raymond O; Bair, Tami L; Roberts, Colleen A; Rasmusson, Kismet D; Alharethi, Rami; Kfoury, Abdallah G; James, Brent C; Lappé, Donald L

    2017-03-01

    Improving 30-day readmission continues to be problematic for most hospitals. This study reports the creation and validation of sex-specific inpatient (i) heart failure (HF) risk scores using electronic data from the beginning of inpatient care for effective and efficient prediction of 30-day readmission risk.

  9. Correspondence between hair cortisol concentrations and 30-day integrated daily salivary and weekly urinary cortisol measures.

    PubMed

    Short, Sarah J; Stalder, Tobias; Marceau, Kristine; Entringer, Sonja; Moog, Nora K; Shirtcliff, Elizabeth A; Wadhwa, Pathik D; Buss, Claudia

    2016-09-01

    Characterization of cortisol production, regulation and function is of considerable interest and relevance given its ubiquitous role in virtually all aspects of physiology, health and disease risk. The quantification of cortisol concentration in hair has been proposed as a promising approach for the retrospective assessment of integrated, long-term cortisol production. However, human research is still needed to directly test and validate current assumptions about which aspects of cortisol production and regulation are reflected in hair cortisol concentrations (HCC). Here, we report findings from a validation study in a sample of 17 healthy adults (mean±SD age: 34±8.6 yrs). To determine the extent to which HCC captures cumulative cortisol production, we examined the correspondence of HCC, obtained from the first 1cm scalp-near hair segment, assumed to retrospectively reflect 1-month integrated cortisol secretion, with 30-day average salivary cortisol area-under-the curve (AUC) based on 3 samples collected per day (on awakening, +30min, at bedtime) and the average of 4 weekly 24-h urinary free cortisol (UFC) assessments. To further address which aspects of cortisol production and regulation are best reflected in the HCC measure, we also examined components of the salivary measures that represent: (1) production in response to the challenge of awakening (using the cortisol awakening response [CAR]), and (2) chronobiological regulation of cortisol production (using diurnal slope). Finally, we evaluated the test-retest stability of each cortisol measure. Results indicate that HCC was most strongly associated with the prior 30-day integrated cortisol production measure (average salivary cortisol AUC) (r=0.61, p=0.01). There were no significant associations between HCC and the 30-day summary measures using CAR or diurnal slope. The relationship between 1-month integrated 24-h UFC and HCC did not reach statistical significance (r=0.30, p=0.28). Lastly, of all cortisol

  10. Etiologies, Trends, and Predictors of 30-Day Readmission in Patients With Heart Failure.

    PubMed

    Arora, Shilpkumar; Patel, Prashant; Lahewala, Sopan; Patel, Nilay; Patel, Nileshkumar J; Thakore, Kosha; Amin, Aditi; Tripathi, Byomesh; Kumar, Varun; Shah, Harshil; Shah, Mahek; Panaich, Sidakpal; Deshmukh, Abhishek; Badheka, Apurva; Gidwani, Umesh; Gopalan, Radha

    2017-03-01

    Heart failure (HF) is the most common discharge diagnosis across the United States, and these patients are particularly vulnerable to readmissions, increasing attention to potential ways to address the problem. The study cohort was derived from the Healthcare Cost and Utilization Project's National Readmission Data 2013, sponsored by the Agency for Healthcare Research and Quality. HF was identified using appropriate International Classification of Diseases, Ninth Revision, Clinical Modification codes. Readmission was defined as a subsequent hospital admission within 30 days after discharge day of index admission. Readmission causes were identified using International Classification of Diseases, Ninth Revision, codes in primary diagnosis filed. The primary outcome was 30-day readmission. Hierarchical 2-level logistic models were used to evaluate study outcomes. From a total 301,892 principal admissions (73.4% age ≥65 years and 50.6% men), 55,857 (18.5%) patients were readmitted with a total of 64,264 readmissions during the study year. Among the etiologies of readmission, cardiac causes (49.8%) were most common (HF being most common followed by coronary artery disease and arrhythmias), whereas pulmonary causes were responsible for 13.1% and renal causes for 8.9% of the readmissions. Significant predictors of increased 30-day readmission included diabetes (odds ratio, 95% confidence interval, p value: 1.06, 1.03 to 1.08, p <0.001), chronic lung disease (1.13, 1.11 to 1.16, p <0.001), renal failure/electrolyte imbalance (1.12, 1.10 to 1.15, p <0.001), discharge to facilities (1.07, 1.04 to 1.09, p <0.001), lengthier hospital stay, and transfusion during index admission. In conclusion, readmission after a hospitalization for HF is common. Although it may be necessary to readmit some patients, the striking rate of readmission demands efforts to further clarify the determinants of readmission and develop strategies in terms of quality of care and care transitions to

  11. Incidence And Risk Factors For 30-Day Readmissions After Hip Fracture Surgery

    PubMed Central

    Martin, Christopher T; Gao, Yubo; Pugely, Andrew J.

    2016-01-01

    Background Unplanned hospital readmission following orthopedic procedures results in significant expenditures for the Medicare population. In order to reduce expenditures, hospital readmission has become an important quality metric for Medicare patients. The purpose of the present study is to determine the incidence and risk factors for 30-day readmissions after hip fracture surgery. Methods Patients over the age of 18 years who underwent hip fracture surgery, including open reduction internal fixation (ORIF), intramedullary nailing, hemi-arthroplasty, or total hip arthroplasty, between the years 2012 and 2013 were identified from the American College of Surgeons National Surgical Quality improvement Program (NSQIP) database. Overall, 17,765 patients were identified. Univariate and multivariate analyses were performed in order to determine patient and surgical factors associated with 30-day readmission. Results There were 1503 patients (8.4%) readmitted within 30-days of their index procedure. Of the patients with a reason listed for readmission, 27.4% were for procedurally related reasons, including wound complications (16%), peri-prosthetic fractures (4.5%) and prosthetic dislocations (6%). 72.6% of readmissions were for medical reasons, including sepsis (7%), pneumonia (14%), urinary tract infection (6.3%), myocardial infarction (2.7%), renal failure (2.7%), and stroke (2.3%). In the subsequent multivariate analysis, pre-operative dyspnea, COPD, hypertension, disseminated cancer, a bleeding disorder, pre-operative hematocrit of <36, pre-operative creatinine of >1.2, an ASA class of 3 or 4, and the operative procedure type were each independently associated with readmissions risk (p<0.05 for each). Conclusions The overall rate of readmission following hip fracture surgery was moderate. Surgeons should consider discharge optimization in the at risk cohorts identified here, particularly patients with multiple medical comorbidities or an elevated ASA class, and

  12. Assessing Risk and Preventing 30-Day Readmissions in Decompensated Heart Failure: Opportunity to Intervene?

    PubMed

    Dunbar-Yaffe, Richard; Stitt, Audra; Lee, Joseph J; Mohamed, Shanas; Lee, Douglas S

    2015-10-01

    Heart failure (HF) patients are at high risk of hospital readmission, which contributes to substantial health care costs. There is great interest in strategies to reduce rehospitalization for HF. However, many readmissions occur within 30 days of initial hospital discharge, presenting a challenge for interventions to be instituted in a short time frame. Potential strategies to reduce readmissions for HF can be classified into three different forms. First, patients who are at high risk of readmission can be identified even before their initial index hospital discharge. Second, ambulatory remote monitoring strategies may be instituted to identify early warning signs before acute decompensation of HF occurs. Finally, strategies may be employed in the emergency department to identify low-risk patients who may not need hospital readmission. If symptoms improve with initial therapy, low-risk patients could be referred to specialized, rapid outpatient follow-up care where investigations and therapy can occur in an outpatient setting.

  13. The Gravity of LBNP Exercise: Lessons Learned from Identical Twins in Bed for 30 Days

    NASA Technical Reports Server (NTRS)

    Hargens, Alan R.; Groppo, Eli R.; Lee, Stuart M. C.; Watenpaugh, Donald; Schneider, Suzanne; O'Leary, Deborah; Smith, Scott M.; Steinbach, Gregory C.; Tanaka, Kunihiko; Kimura, Shinji; Meyer, R. Scott

    2002-01-01

    Microgravity leads to cardiovascular deconditioning in humans, which is manifested by post-flight reduction of orthostatic tolerance and upright exercise capacity. During upright posture on Earth, blood pressures are greater in the feet than at heart or head levels due to gravity's effects on columns of blood in the body. During exposure to Microgravity, all gravitational blood pressures disappear. Presently, there is no exercise hardware available for space flight to provide gravitational blood pressures to tissues of the lower body. We hypothesized that 40 minutes of supine treadmill running per day in a LBNP chamber at 1.0 to 1.2 body weight (approximately 50 - 60 mm Hg LBNP) with a 5 min resting, nonexercise LBNP exposure at 50 mm Hg after the exercise session will maintain aerobic fitness orthostatic tolerance, and selected parameters of musculoskeletal function during 30 days of bed rest (simulated microgravity). This paper is an interim report of some of our findings on 16 subjects.

  14. Development of Lightweight Material Composites to Insulate Cryogenic Tanks for 30-Day Storage in Outer Space

    NASA Technical Reports Server (NTRS)

    Krause, D. R.

    1972-01-01

    A conceptual design was developed for an MLI system which will meet the design constraints of an ILRV used for 7- to 30-day missions. The ten tasks are briefly described: (1) material survey and procurement, material property tests, and selection of composites to be considered; (2) definition of environmental parameters and tooling requirements, and thermal and structural design verification test definition; (3) definition of tanks and associated hardware to be used, and definition of MLI concepts to be considered; (4) thermal analyses, including purge, evacuation, and reentry repressurization analyses; (5) structural analyses (6) thermal degradation tests of composite and structural tests of fastener; (7) selection of MLI materials and system; (8) definition of a conceptual MLI system design; (9) evaluation of nondestructive inspection techniques and definition of procedures for repair of damaged areas; and (10) preparation of preliminary specifications.

  15. Structural and metabolic characteristics of human skeletal muscle following 30 days of simulated microgravity

    NASA Technical Reports Server (NTRS)

    Hikida, Robert S.; Gollnick, Philip D.; Dudley, Gary A.; Convertino, Victor A.; Buchanan, Paul

    1989-01-01

    The effects of simulated microgravity (30 days of continuous 6-deg headdown bedrest, BR) on the structural and metabolic characteristics of human skeletal muscle were determined. Percutaneous needle biopsy samples obtained from the vastus lateralis and soleus muscles before and after the headdown BR were analyzed for histochemical, biochemical and ultrastructual changes. It was found that headdown BR led to decreases in both fast-twitch and slow-twitch fiber areas in both muscles, and there was evidence of remodeling of the ultrastructure in both muscles. The activities of beta-hydroxyacyl-CoA dehydrogenase and citrate synthase were reduced during BR, but phosphofructokinase and lactate dehydrogenase activities did not change. The results indicate that 30-d exposure to simulated microgravity decreased the capacity for aerobic energy supply of human skeletal muscle and led to a disorganization of the contractile machinery.

  16. Continuous 30-day measurements utilizing the monkey metabolism pod. [study of weightlessness effects

    NASA Technical Reports Server (NTRS)

    Pace, N.; Kodama, A. M.; Mains, R. C.; Rahlmann, D. F.; Grunbaum, B. W.

    1977-01-01

    A fiberglass system was previously described, using which quantitative physiological measurements could be made to study the effects of weightlessness on 10 to 14 kg adult monkeys maintained in comfortable restraint under space flight conditions. Recent improvements in the system have made it possible to obtain continuous measurements of respiratory gas exchange, cardiovascular function, and mineral balance for periods of up to 30 days on pig-tailed monkeys. It has also been possible to operate two pods which share one set of instrumentation, thereby permitting simultaneous measurements to be made on two animals by commutating signal outputs from the pods. In principle, more than two pods could be operated in this fashion. The system is compatible with Spacelab design. Representative physiological data from ground tests of the system are presented.

  17. Bone metabolism and nutritional status during 30-day head-down-tilt bed rest.

    PubMed

    Morgan, Jennifer L L; Zwart, Sara R; Heer, Martina; Ploutz-Snyder, Robert; Ericson, Karen; Smith, Scott M

    2012-11-01

    Bed rest studies provide an important tool for modeling physiological changes that occur during spaceflight. Markers of bone metabolism and nutritional status were evaluated in 12 subjects (8 men, 4 women; ages 25-49 yr) who participated in a 30-day -6° head-down-tilt diet-controlled bed rest study. Blood and urine samples were collected twice before, once a week during, and twice after bed rest. Data were analyzed using a mixed-effects linear regression with a priori contrasts comparing all days to the second week of the pre-bed rest acclimation period. During bed rest, all urinary markers of bone resorption increased ~20% (P < 0.001), and serum parathyroid hormone decreased ~25% (P < 0.001). Unlike longer (>60 days) bed rest studies, neither markers of oxidative damage nor iron status indexes changed over the 30 days of bed rest. Urinary oxalate excretion decreased ~20% during bed rest (P < 0.001) and correlated inversely with urinary calcium (R = -0.18, P < 0.02). These data provide a broad overview of the biochemistry associated with short-duration bed rest studies and provide an impetus for using shorter studies to save time and costs wherever possible. For some effects related to bone biochemistry, short-duration bed rest will fulfill the scientific requirements to simulate spaceflight, but other effects (antioxidants/oxidative damage, iron status) do not manifest until subjects are in bed longer, in which case longer studies or other analogs may be needed. Regardless, maximizing research funding and opportunities will be critical to enable the next steps in space exploration.

  18. Integrated systems of stroke care and reduction in 30-day mortality

    PubMed Central

    Ganesh, Aravind; Lindsay, Patrice; Fang, Jiming; Kapral, Moira K.; Côté, Robert; Joiner, Ian; Hakim, Antoine M.

    2016-01-01

    Objective: To evaluate the association between the presence of integrated systems of stroke care and stroke case-fatality across Canada. Methods: We used the Canadian Institute of Health Information's Discharge Abstract Database to retrospectively identify a cohort of stroke/TIA patients admitted to all acute care hospitals, excluding the province of Quebec, in 11 fiscal years from 2003/2004 to 2013/2014. We used a modified Poisson regression model to compute the adjusted incidence rate ratio (aIRR) of 30-day in-hospital mortality across time for provinces with stroke systems compared to those without, controlling for age, sex, stroke type, comorbidities, and discharge year. We conducted surveys of stroke care resources in Canadian hospitals in 2009 and 2013, and compared resources in provinces with integrated systems to those without. Results: A total of 319,972 patients were hospitalized for stroke/TIA. The crude 30-day mortality rate decreased from 15.8% in 2003/2004 to 12.7% in 2012/2013 in provinces with stroke systems, while remaining 14.5% in provinces without such systems. Starting with the fiscal year 2009/2010, there was a clear reduction in relative mortality in provinces with stroke systems vs those without, sustained at aIRR of 0.85 (95% confidence interval 0.79–0.92) in the 2011/2012, 2012/2013, and 2013/2014 fiscal years. The surveys indicated that facilities in provinces with such systems were more likely to care for patients on a stroke unit, and have timely access to a stroke prevention clinic and telestroke services. Conclusion: In this retrospective study, the implementation of integrated systems of stroke care was associated with a population-wide reduction in mortality after stroke. PMID:26850979

  19. Bone metabolism and nutritional status during 30-day head-down-tilt bed rest

    PubMed Central

    Morgan, Jennifer L. L.; Zwart, Sara R.; Heer, Martina; Ploutz-Snyder, Robert; Ericson, Karen

    2012-01-01

    Bed rest studies provide an important tool for modeling physiological changes that occur during spaceflight. Markers of bone metabolism and nutritional status were evaluated in 12 subjects (8 men, 4 women; ages 25–49 yr) who participated in a 30-day −6° head-down-tilt diet-controlled bed rest study. Blood and urine samples were collected twice before, once a week during, and twice after bed rest. Data were analyzed using a mixed-effects linear regression with a priori contrasts comparing all days to the second week of the pre-bed rest acclimation period. During bed rest, all urinary markers of bone resorption increased ∼20% (P < 0.001), and serum parathyroid hormone decreased ∼25% (P < 0.001). Unlike longer (>60 days) bed rest studies, neither markers of oxidative damage nor iron status indexes changed over the 30 days of bed rest. Urinary oxalate excretion decreased ∼20% during bed rest (P < 0.001) and correlated inversely with urinary calcium (R = −0.18, P < 0.02). These data provide a broad overview of the biochemistry associated with short-duration bed rest studies and provide an impetus for using shorter studies to save time and costs wherever possible. For some effects related to bone biochemistry, short-duration bed rest will fulfill the scientific requirements to simulate spaceflight, but other effects (antioxidants/oxidative damage, iron status) do not manifest until subjects are in bed longer, in which case longer studies or other analogs may be needed. Regardless, maximizing research funding and opportunities will be critical to enable the next steps in space exploration. PMID:22995395

  20. Point prevalence of vertigo and dizziness in a sample of 2672 subjects and correlation with headaches.

    PubMed

    Teggi, R; Manfrin, M; Balzanelli, C; Gatti, O; Mura, F; Quaglieri, S; Pilolli, F; Redaelli de Zinis, L O; Benazzo, M; Bussi, M

    2016-06-01

    Vertigo and dizziness are common symptoms in the general population, with an estimated prevalence between 20% and 56%. The aim of our work was to assess the point prevalence of these symptoms in a population of 2672 subjects. Patients were asked to answer a questionnaire; in the first part they were asked about demographic data and previous vertigo and or dizziness. Mean age of the sample was 48.3 ± 15 years, and 46.7% were males. A total of 1077 (40.3%) subjects referred vertigo/dizziness during their lifetime, and the mean age of the first vertigo attack was 39.2 ± 15.4 years; in the second part they were asked about the characteristics of vertigo (age of first episode, rotational vertigo, relapsing episodes, positional exacerbation, presence of cochlear symptoms) and lifetime presence of moderate to severe headache and its clinical features (hemicranial, pulsatile, associated with phono and photophobia, worse on effort). An age and sex effect was demonstrated, with symptoms 4.4 times more elevated in females and 1.8 times in people over 50 years. In the total sample of 2672 responders, 13.7% referred a sensation of spinning, 26.3% relapsing episodes, 12.9% positional exacerbation and 4.8% cochlear symptoms; 34.8% referred headache during their lifetime. Subjects suffering from headache presented an increased rate of relapsing episodes, positional exacerbation, cochlear symptoms and a lower age of occurrence of the first vertigo/dizziness episode. In the discussion, our data are compared with those of previous studies, and we underline the relationship between vertigo/dizziness from one side and headache with migrainous features on the other.

  1. 78 FR 65697 - 30-Day Notice of Proposed Information Collection: Public Housing, Contracting With Resident-Owned...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-01

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT 30-Day Notice of Proposed Information Collection: Public Housing, Contracting With...: Colette Pollard, Reports Management Officer, QDAM, Department of Housing and Urban Development, 451...

  2. 77 FR 73731 - 30-Day Notice of Proposed Information Collection: Application Under the Hague Convention on the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-11

    ... Notice is to allow 30 days for public comment. DATES: Submit comments directly to the Office of Management and Budget (OMB) up to January 10, 2013. ADDRESSES: Direct comments to the Department of...

  3. Analysis of rat testicular proteome following 30-day exposure to 900 MHz electromagnetic field radiation.

    PubMed

    Sepehrimanesh, Masood; Kazemipour, Nasrin; Saeb, Mehdi; Nazifi, Saeed

    2014-12-01

    The use of electromagnetic field (EMF) generating apparatuses such as cell phones is increasing, and has caused an interest in the investigations of its effects on human health. We analyzed proteome in preparations from the whole testis in adult male Sprague-Dawley rats that were exposed to 900 MHz EMF radiation for 1, 2, or 4 h/day for 30 consecutive days, simulating a range of possible human cell phone use. Subjects were sacrificed immediately after the end of the experiment and testes fractions were solubilized and separated via high-resolution 2D electrophoresis, and gel patterns were scanned, digitized, and processed. Thirteen proteins, which were found only in sham or in exposure groups, were identified by MALDI-TOF/TOF-MS. Among them, heat shock proteins, superoxide dismutase, peroxiredoxin-1, and other proteins related to misfolding of proteins and/or stress were identified. These results demonstrate significant effects of radio frequency modulated EMFs exposure on proteome, particularly in protein species in the rodent testis, and suggest that a 30-day exposure to EMF radiation induces nonthermal stress in testicular tissue. The functional implication of the identified proteins was discussed.

  4. Complications and 30-day Outcomes Associated With Venous Thromboembolism in the Pediatric Orthopaedic Surgical Population

    PubMed Central

    Baker, Dustin; Sherrod, Brandon; McGwin, Gerald; Ponce, Brent; Gilbert, Shawn

    2016-01-01

    Introduction The risk of morbidity associated with venous thromboembolism (VTE) after pediatric orthopaedic surgery remains unclear despite increased use of thromboprophylaxis measures. Methods The American College of Surgeons National Surgical Quality Improvement Program, Pediatric database was queried for patients undergoing an orthopaedic surgical procedure between 2012 and 2013. Upper extremity and skin/subcutaneous surgeries were excluded. Associations between VTE and procedure, demographics, comorbidities, preoperative laboratory values, and 30-day postoperative outcomes were evaluated. Results Of 14,776 cases, 15 patients (0.10%) experienced postoperative VTE. Deep vein thrombosis (DVT) occurred in 13 patients (0.09%), and pulmonary embolism developed in 2 patients (0.01%). The procedure with the highest VTE rate was surgery for infection (1.2%). Patient factors associated with the development of VTE included hyponatremia (P = 0.003), abnormal partial thromboplastin time (P = 0.046), elevated aspartate transaminase level (P = 0.004), and gastrointestinal (P = 0.011), renal (P = 0.016), and hematologic (P = 0.019) disorders. Nearly half (46.2%) of DVTs occurred postdischarge. Complications associated with VTE included prolonged hospitalization (P = <0.001), pneumonia (P = <0.001), unplanned intubation (P = 0.003), urinary tract infection (P = 0.003), and central line-associated bloodstream infection (P = <0.001). Most of the postoperative complications (66.7%) occurred before VTE diagnosis, and no patients with VTE died. Conclusion In the absence of specified risk factors, thromboprophylaxis may be unnecessary for this population. PMID:26855119

  5. Antibiotic consumption in Turkish hospitals; a multi-centre point prevalence study.

    PubMed

    Guclu, Ertugrul; Ogutlu, Aziz; Karabay, Oguz; Demirdal, Tuna; Erayman, Ibrahim; Hosoglu, Salih; Turhan, Vedat; Erol, Serpil; Oztoprak, Nefise; Batirel, Ayse; Altay, Fatma Aybala; Kaya, Gulsum; Karahocagil, Mustafa; Sozen, Hamdi; Yildirim, Mustafa; Kocak, Funda; Teker, Bahri

    2017-02-01

    This multi-centre study aimed to determine the antibiotic consumption in Turkish hospitals by point prevalence. Antibiotic consumption of 14 centres was determined using the DDD method. Among hospitalized patients, 44.8% were using antibiotics and the total antibiotic consumption was 674.5 DDD/1000 patient-days (DPD). 189.6 (28%) DPD of the antibiotic consumption was restricted while 484.9 (72%) DPD was unrestricted. Carbapenems (24%) and beta lactam/beta lactamase inhibitors (ampicillin-sulbactam or amoxicillin-clavulanate; 22%) were the most commonly used restricted and unrestricted antibiotics. Antibiotics were most commonly used in intensive care units (1307.7 DPD). Almost half of the hospitalized patients in our hospitals were using at least one antibiotic. Moreover, among these antibiotics, the most commonly used ones were carbapenems, quinolones and cephalosporins, which are known to cause collateral damage. We think that antibiotic resistance, which is seen at considerably high rates in our hospitals, is associated with this level of consumption.

  6. [Activity of various oxidases and transaminases in the rat liver in the readaptation period after hypokinesia up to 30 days].

    PubMed

    Potapov, P P

    1990-01-01

    The activity of alpha-ketoglutarate dehydrogenase and succinic dehydrogenase in readaptation after 15-day hypokinesia was within normal limits, whereas following 30-day hypokinesia it was enhanced on days 11-15. Pyruvate dehydrogenase exhibited hyperactivity in the end of readaptation week 2 both in 15- and 30-day hypokinesia which resulted in rat liver hyperactivity of glutamate dehydrogenase and transaminases. Normal levels of the latter were recorded on readaptation day 12-19.

  7. Predictors of early dyspnoea relief in acute heart failure and the association with 30-day outcomes: findings from ASCEND-HF

    PubMed Central

    Mentz, Robert J.; Hernandez, Adrian F.; Stebbins, Amanda; Ezekowitz, Justin A.; Felker, G. Michael; Heizer, Gretchen M.; Atar, Dan; Teerlink, John R.; Califf, Robert M.; Massie, Barry M.; Hasselblad, Vic; Starling, Randall C.; O'Connor, Christopher M.; Ponikowski, Piotr

    2013-01-01

    Aims To examine the characteristics associated with early dyspnoea relief during acute heart failure (HF) hospitalization, and its association with 30-day outcomes. Methods and results ASCEND-HF was a randomized trial of nesiritide vs. placebo in 7141 patients hospitalized with acute HF in which dyspnoea relief at 6 h was measured on a 7-point Likert scale. Patients were classified as having early dyspnoea relief if they experienced moderate or marked dyspnoea improvement at 6 h. We analysed the clinical characteristics, geographical variation, and outcomes (mortality, mortality/HF hospitalization, and mortality/hospitalization at 30 days) associated with early dyspnoea relief. Early dyspnoea relief occurred in 2984 patients (43%). In multivariable analyses, predictors of dyspnoea relief included older age and oedema on chest radiograph; higher systolic blood pressure, respiratory rate, and natriuretic peptide level; and lower serum blood urea nitrogen (BUN), sodium, and haemoglobin (model mean C index = 0.590). Dyspnoea relief varied markedly across countries, with patients enrolled from Central Europe having the lowest risk-adjusted likelihood of improvement. Early dyspnoea relief was associated with lower risk-adjusted 30-day mortality/HF hospitalization [hazard ratio (HR) 0.81; 95% confidence interval (CI) 0.68–0.96] and mortality/hospitalization (HR 0.85; 95% CI 0.74–0.99), but similar mortality. Conclusion Clinical characteristics such as respiratory rate, pulmonary oedema, renal function, and natriuretic peptide levels are associated with early dyspnoea relief, and moderate or marked improvement in dyspnoea was associated with a lower risk for 30-day outcomes. PMID:23159547

  8. Direct inpatient burden caused by foot-related conditions: a multisite point-prevalence study

    PubMed Central

    Lazzarini, Peter A; Hurn, Sheree E; Kuys, Suzanne S; Kamp, Maarten C; Ng, Vanessa; Thomas, Courtney; Jen, Scott; Kinnear, Ewan M; d'Emden, Michael C; Reed, Lloyd

    2016-01-01

    Objective The aims of this point-prevalence study were to investigate a representative inpatient population to determine the prevalence of people admitted to hospital for the reason of a foot-related condition, and identify associated independent factors. Methods Participants were adult inpatients in 5 different representative hospitals, admitted for any reason on the day of data collection. Maternity, mental health and cognitively impaired inpatients were excluded. Participants were surveyed on a range of self-reported demographic, social determinant, medical history, foot disease history, self-care, footwear, past foot treatment prior to hospitalisation and reason for admission variables. Physical examinations were performed to clinically diagnose a range of foot disease and foot risk factor variables. Independent factors associated with being admitted to hospital for the primary or secondary reason of a foot-related condition were analysed using multivariate logistic regression. Results Overall, 733 participants were included; mean (SD) age 62 (19) years, male 55.8%. Foot-related conditions were the primary reason for admission in 54 participants (7.4% (95% CI 5.7% to 9.5%)); 36 for foot disease (4.9%), 15 foot trauma (2.1%). Being admitted for the primary reason of a foot-related condition was independently associated with foot infection, critical peripheral arterial disease, foot trauma and past foot treatment by a general practitioner and surgeon (p<0.01). Foot-related conditions were a secondary reason for admission in 28 participants (3.8% (2.6% to 5.6%)), and were independently associated with diabetes and current foot ulcer (p<0.01). Conclusions This study, the first in a representative inpatient population, suggests the direct inpatient burden caused by foot-related conditions is significantly higher than previously appreciated. Findings indicate 1 in every 13 inpatients was primarily admitted because of a foot-related condition with most due to foot

  9. Intraoperative neuromonitoring in thyroid surgery: a point prevalence survey on utilization, management, and documentation in Italy.

    PubMed

    Dionigi, Gianlorenzo; Lombardi, Davide; Lombardi, Celestino Pio; Carcoforo, Paolo; Boniardi, Marco; Innaro, Nadia; Chiofalo, Maria Grazia; Cavicchi, Ottavio; Biondi, Antonio; Basile, Francesco; Zaccaroni, Angelo; Mangano, Alberto; Leotta, Andrea; Lavazza, Matteo; Calò, Pietro Giorgio; Nicolosi, Angelo; Castelnuovo, Paolo; Nicolai, Piero; Pezzullo, Luciano; De Toma, Giorgio; Bellantone, Rocco; Sacco, Rosario

    2014-12-01

    The frequency of neuromonitoring during thyroid surgery is underreported in Italy. The present survey depicts and describes the patterns of use, management, documentation for IONM devices of IONM during thyroid surgery by surgeons in Italy. A point prevalence survey was undertaken. Source data were mixed from Italian surgeons attending the 2014 International Neuromonitoring Study Group (INMSG) meeting, four IONM manufacturers available in Italy and surgical units were identified from Company sales data. Qualitative and quantitative data were used to analyze. Questions probed IONM prevalence, surgeon background, hospital geographic practice locations, type of hospital, rationale for IONM use, sources of initial capital investment for IONM acquisition, type of equipment, use of continuous IONM, monitoring management, use of distinctive standards, and IONM documentation. IONM is currently delivered through 48 units in Italy. In 2013, the distribution of IONM by specialties included: general (50 %), ENT (46 %), and thoracic surgery (4 %). Overall, 12.853 IONM procedures were performed in the period from 2006 to 2013: 253 were performed in 2007 and about 5,100 in 2013. Distribution according to the type of hospital is: public 48 %, academic setting 37 %, and private maintenance 15 %. The use category of high volume thyroid hospitals represented 33 %. Initial capital investment for the acquisition of the monitoring equipment was 67 % public and 33 % with charitable/private funding. Audio plus graphic and EMG electrodes surface endotracheal tube-based monitoring systems accounted for the majority. Continuous IONM was introduced in 5 Academic Centers. Overall motivations expressed are legal (30 %), RLN confirmation (20 %), RLN identification (20 %), prognosis (10 %), helpful in difficult cases (10 %), decrease surgical time (5 %), and educational (5 %). The survey revealed that participants had few experience with the standardized approach of IONM technique (28 %). General

  10. Unplanned 30-Day Readmissions in a General Internal Medicine Hospitalist Service at a Comprehensive Cancer Center

    PubMed Central

    Manzano, Joanna-Grace M.; Gadiraju, Sahitya; Hiremath, Adarsh; Lin, Heather Yan; Farroni, Jeff; Halm, Josiah

    2015-01-01

    Purpose: Hospital readmissions are considered by the Centers for Medicare and Medicaid as a metric for quality of health care delivery. Robust data on the readmission profile of patients with cancer are currently insufficient to determine whether this measure is applicable to cancer hospitals as well. To address this knowledge gap, we estimated the unplanned readmission rate and identified factors influencing unplanned readmissions in a hospitalist service at a comprehensive cancer center. Methods: We retrospectively analyzed unplanned 30-day readmission of patients discharged from the General Internal Medicine Hospitalist Service at a comprehensive cancer center between April 1, 2012, and September 30, 2012. Multiple independent variables were studied using univariable and multivariable logistic regression models, with generalized estimating equations to identify risk factors associated with readmissions. Results: We observed a readmission rate of 22.6% in our cohort. The median time to unplanned readmission was 10 days. Unplanned readmission was more likely in patients with metastatic cancer and those with three or more comorbidities. Patients discharged to hospice were less likely to be readmitted (all P values < .01). Conclusion: We observed a high unplanned readmission rate among our population of patients with cancer. The risk factors identified appear to be related to severity of illness and open up opportunities for improving coordination with primary care physicians, oncologists, and other specialists to manage comorbidities, or perhaps transition appropriate patients to palliative care. Our findings will be instrumental for developing targeted interventions to help reduce readmissions at our hospital. Our data also provide direction for appropriate application of readmission quality measures in cancer hospitals. PMID:26152375

  11. The CDC and IOTF cut points show inconsistent prevalence of underweight and overweight in chinese, indonesian, and vietnamese children

    Technology Transfer Automated Retrieval System (TEKTRAN)

    No nationally representative data from middle and low-income countries have been analyzed to compare prevalence of underweight and overweight defined by the Centers for Disease Control and Prevention (CDC) and the International Obesity Task Force (IOTF) BMI cut points. We evaluated the consistency i...

  12. 75 FR 37808 - Agency Information Collection Request; 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-30

    ... Child Abuse and Neglect Perpetrators--OMB No. 0990-NEW--Office of the Assistant Secretary for Planning... this component of the study will come primarily from records from the National Child Abuse and Neglect... of child maltreatment perpetrators. The study has two components: a Prevalence Study, and a...

  13. Monitoring and Modeling the Fluctuations in Apparent Groundwater Age During a 30-Day Pumping Test.

    NASA Astrophysics Data System (ADS)

    Perle, M. E.; Zhang, Y.; Fogg, G. E.

    2004-12-01

    Recent research shows that dispersion due to geologic heterogeneity can cause large (10's to 100's of yrs) variations in actual groundwater age within individual samples drawn from a well, even if well bore mixing is not significant. We hypothesize that the presence of such large ranges in groundwater age may cause the mean apparent age as estimated from environmental tracers such as CFC's, SF&_{6}, and ^{3}H-^{3}He to drift measurably during long-term, continuous pumping. This hypothesis was confirmed by 3-D numerical experiments wherein variation in groundwater ages under high-rate (\\sim0.06 m^{3}/s; 1,000 gpm) long-term pumping was modeled using backward-time random walk particle tracking techniques combined with geostatistical simulations of hydrofacies heterogeneity. Results indicate that the age distribution within a water sample and the mean apparent age implied by environmental tracers is strongly influenced by historical atmospheric concentrations of environmental tracers and subsurface heterogeneity. As a partial implementation of this same experiment in the field, an abandoned well was pumped at a low rate (\\sim0.005 m^{3}/s; 75 gpm) during 53 days. Water samples were collected from the top and bottom of a 25 foot well screen at 12 hour intervals for the first 30 days and were analyzed for CFC's, SF&6, and 3H-3He. The measured tracer ages indicate that 1) CFC-11 apparent ages increased with time within the first five days of pumping and then remained constant for the remainder of the pump test; 2) trends in CFC-12, CFC-113 and SF&_{6}$ indicate a discrepancy in apparent ages with CFC-11, 3) water reaching the top interval is younger than water reaching the bottom interval. Gas samples were collected from the unsaturated zone to investigate possible CFC contamination and tracer concentration spatial variations in the pumping well recharge zone. Potential effects of heterogeneity and local CFC contamination on the monitoring results will be discussed.

  14. Bion M1. Peculiarities of life activities of microbes in 30-day spaceflight

    NASA Astrophysics Data System (ADS)

    Viacheslav, Ilyin; Korshunov, Denis; Morozova, Julia; Voeikova, Tatiana; Tyaglov, Boris; Novikova, Liudmila; Krestyanova, Irina; Emelyanova, Lydia

    The aim of this work was to analyze the influence of space flight factors ( SFF) to microorganism strains , exposed inside unmanned spacecraft Bion M-1 during the 30- day space flight. Objectives of the work - the study of the influence of the SFF exchange chromosomal DNA in crosses microorganisms of the genus Streptomyces; the level of spontaneous phage induction of lysogenic strains fS31 from Streptomyces lividans 66 and Streptomyces coelicolor A3 ( 2 ) on the biosynthesis of the antibiotic tylosin strain of Streptomyces fradiae; survival electrogenic bacteria Shewanella oneidensis MR- 1 is used in the microbial fuel cell As a result of this work it was found that the SFF affect the exchange of chromosomal DNA by crossing strains of Streptomyces. Was detected polarity crossing , expressed in an advantageous contribution chromosome fragment of one of the parent strains in recombinant offspring. This fact may indicate a more prolonged exposure of cells in microgravity and , as a consequence, the transfer of longer fragments of chromosomal DNA This feature is the transfer of genetic material in microgravity could lead to wider dissemination and horizontal transfer of chromosomal and plasmid DNA of symbiotic microflora astronauts and other strains present in the spacecraft. It was shown no effect on the frequency of recombination PCF and the level of mutation model reversion of auxotrophic markers to prototrophy It was demonstrated that PCF increase the level of induction of cell actinophage fS31 lysogenic strain of S. lividans 66, but did not affect the level of induction of this phage cells S. coelicolor A3 ( 2). It is shown that the lower the level of synthesis PCF antibiotic aktinorodina (actinorhodin) in lysogenic strain S. coelicolor A3 ( 2). 66 Strains of S. lividans and S. coelicolor A3 ( 2 ) can be used as a biosensor for studying the effect on microorganisms PCF It is shown that the effect of the PCF reduces synthesis of tylosin and desmicosyn S. fradiae at

  15. Predictors of 30-day mortality and the risk of recurrent systemic thromboembolism in cancer patients suffering acute ischemic stroke

    PubMed Central

    Kim, Tae Jung; An, Sang Joon; Oh, Kyungmi; Mo, Heejung; Kang, Min Kyoung; Han, Moon-Ku; Demchuk, Andrew M.; Ko, Sang-Bae; Yoon, Byung-Woo

    2017-01-01

    Background Stroke in cancer patients is not rare but is a devastating event with high mortality. However, the predictors of mortality in stroke patients with cancer have not been well addressed. D-dimer could be a useful predictor because it can reflect both thromboembolic events and advanced stages of cancer. Aim In this study, we evaluate the possibility of D-dimer as a predictor of 30-day mortality in stroke patients with active cancer. Methods We included 210 ischemic stroke patients with active cancer. The 30-day mortality data were collected by reviewing medical records. We also collected follow-up D-dimer levels in 106 (50%) participants to evaluate the effects of treatment response on D-dimer levels. Results Of the 210 participants, 30-day mortality occurred in 28 (13%) patients. Higher initial NIHSS scores, D-dimer levels, and CRP levels as well as frequent cryptogenic mechanism, systemic metastasis, multiple vascular territory lesion, hemorrhagic transformation, and larger infarct volume were related to 30-day mortality. In the multivariate analysis, D-dimer [adjusted OR (aOR) = 2.19; 95% CI, 1.46–3.28, P < 0.001] predicted 30-day mortality after adjusting for confounders. The initial NIHSS score (aOR = 1.07; 95% CI, 1.00–1.14, P = 0.043) and hemorrhagic transformation (aOR = 3.02; 95% CI, 1.10–8.29, P = 0.032) were also significant independent of D-dimer levels. In the analysis of D-dimer changes after treatment, the mortality group showed no significant decrease in D-dimer levels, despite treatment, while the survivor group showed the opposite response. Conclusions D-dimer levels may predict 30-day mortality in acute ischemic stroke patients with active cancer. PMID:28282388

  16. Impact of Inpatient Versus Outpatient Total Joint Arthroplasty on 30-Day Hospital Readmission Rates and Unplanned Episodes of Care.

    PubMed

    Springer, Bryan D; Odum, Susan M; Vegari, David N; Mokris, Jeffrey G; Beaver, Walter B

    2017-01-01

    This article describes a study comparing 30-day readmission rates between patients undergoing outpatient versus inpatient total hip (THA) and knee (TKA) arthroplasty. A retrospective review of 137 patients undergoing outpatient total joint arthroplasty (TJA) and 106 patients undergoing inpatient (minimum 2-day hospital stay) TJA was conducted. Unplanned hospital readmissions and unplanned episodes of care were recorded. All patients completed a telephone survey. Seven inpatients and 16 outpatients required hospital readmission or an unplanned episode of care following hospital discharge. Readmission rates were higher for TKA than THA. The authors found no statistical differences in 30-day readmission or unplanned care episodes.

  17. Hypotension During Hospitalization for Acute Heart Failure Is Independently Associated With 30-Day Mortality: Findings from ASCEND-HF

    PubMed Central

    Patel, Priyesh A.; Heizer, Gretchen; O’Connor, Christopher M.; Schulte, Phillip J.; Dickstein, Kenneth; Ezekowitz, Justin A.; Armstrong, Paul W.; Hasselblad, Vic; Mills, Roger M.; McMurray, John J.; Starling, Randall C.; Wilson Tang, W. H.; Califf, Robert M.; Hernandez, Adrian F.

    2015-01-01

    Background Outcomes associated with episodes of hypotension while hospitalized are not well understood. Methods and Results Using data from ASCEND-HF, we assessed factors associated with inhospital hypotension and subsequent 30-day outcomes. Patients were classified as having symptomatic or asymptomatic hypotension. Multivariable logistic regression was used to determine factors associated with in-hospital hypotension, and Cox proportional hazards models were used to assess the association between hypotension and 30-day outcomes. We also tested for treatment interaction with nesiritide on 30-day outcomes and the association between inhospital hypotension and renal function at hospital discharge. Overall, 1555/7141 (21.8%) patients had an episode of hypotension, of which 73.1% were asymptomatic and 26.9% were symptomatic. Factors strongly associated with in-hospital hypotension included randomization to nesiritide (odds ratio [OR] 1.98, 95% confidence interval [CI] 1.76–2.23; p<0.001), chronic metolazone therapy (OR 1.74, 95% CI 1.17–2.60; p<0.001), and baseline orthopnea (OR 1.31, 95% CI 1.13–1.52; p=0.001) or S3 gallop (OR 1.21, 95% CI 1.06–1.40; p=0.006). In-hospital hypotension was associated with increased hazards of 30-day mortality (hazard ratio [HR] 2.03, 95% CI 1.57–2.61; p<0.001), 30-day heart failure (HF) hospitalization or mortality (HR 1.58, 95% CI 1.34–1.86; p<0.001), and 30-day all-cause hospitalization or mortality (HR 1.40, 95% CI 1.22–1.61; p<0.001). Nesiritide had no interaction on the relationship between hypotension and 30-day outcomes (interaction p=0.874 for death, p=0.908 for death/HF hospitalization, p=0.238 death/all-cause hospitalization). Conclusions Hypotension while hospitalized for acute decompensated HF is an independent risk factor for adverse 30-day outcomes, and its occurrence highlights the need for modified treatment strategies. Clinical Trial Registration URL: http://www.clinicaltrials.gov. Unique identifier: NCT

  18. Superfund reform: US Environmental Protection Agency`s 30-day study and its implication for the US Department of Energy

    SciTech Connect

    Siegel, M.R.; Friedman, J.R.; Neff, R.W.

    1993-03-01

    As part of an ongoing effort to reform and restructure the US Environmental Protection Agency`s (EPAS) Superfund program, the EPA Administrator on October 21, 1991, announced several key programmatic reforms. These reforms are a result of the Superfund 30-Day Task Force Report (30-Day Study, EPA 1991a), an effort carried out by EPAs office of Solid Waste and Emergency Response (OSWER). The EPA OSWER oversees environmental cleanup activities under a number of statutory authorities, including the Comprehensive Environmental response, Compensation, and Liability Act (CERCLA, also known as Superfund). CERCLA and its implementing regulation, the National Contingency Plan (NCP), establish a regulatory framework to govern the cleanup of existing, and often abandoned, hazardous waste sites. The purposes of this report are to (1) review the background and recommendations of EPNs 30-Day Study, (2) identify and discuss the initiatives from the 30-Day Study that may impact DOE`s environmental restoration mission, (3) report on EPAs progress in implementing the selected priority initiatives, and (4) describe potentially related DOE activities.

  19. 31 CFR 538.506 - 30-day delayed effective date for pre-November 4, 1997 trade contracts involving Sudan.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...-November 4, 1997 trade contracts involving Sudan. 538.506 Section 538.506 Money and Finance: Treasury....506 30-day delayed effective date for pre-November 4, 1997 trade contracts involving Sudan. (a) Pre... of Sudanese origin or owned or controlled by the Government of Sudan, importations under the...

  20. 31 CFR 538.506 - 30-day delayed effective date for pre-November 4, 1997 trade contracts involving Sudan.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...-November 4, 1997 trade contracts involving Sudan. 538.506 Section 538.506 Money and Finance: Treasury....506 30-day delayed effective date for pre-November 4, 1997 trade contracts involving Sudan. (a) Pre... of Sudanese origin or owned or controlled by the Government of Sudan, importations under the...

  1. 31 CFR 538.506 - 30-day delayed effective date for pre-November 4, 1997 trade contracts involving Sudan.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...-November 4, 1997 trade contracts involving Sudan. 538.506 Section 538.506 Money and Finance: Treasury....506 30-day delayed effective date for pre-November 4, 1997 trade contracts involving Sudan. (a) Pre... of Sudanese origin or owned or controlled by the Government of Sudan, importations under the...

  2. 31 CFR 538.506 - 30-day delayed effective date for pre-November 4, 1997 trade contracts involving Sudan.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...-November 4, 1997 trade contracts involving Sudan. 538.506 Section 538.506 Money and Finance: Treasury....506 30-day delayed effective date for pre-November 4, 1997 trade contracts involving Sudan. (a) Pre... of Sudanese origin or owned or controlled by the Government of Sudan, importations under the...

  3. 31 CFR 538.506 - 30-day delayed effective date for pre-November 4, 1997 trade contracts involving Sudan.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...-November 4, 1997 trade contracts involving Sudan. 538.506 Section 538.506 Money and Finance: Treasury....506 30-day delayed effective date for pre-November 4, 1997 trade contracts involving Sudan. (a) Pre... of Sudanese origin or owned or controlled by the Government of Sudan, importations under the...

  4. 31 CFR 560.515 - 30-day delayed effective date for pre-May 7, 1995 trade contracts involving Iran.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...-May 7, 1995 trade contracts involving Iran. 560.515 Section 560.515 Money and Finance: Treasury....515 30-day delayed effective date for pre-May 7, 1995 trade contracts involving Iran. (a) All... involving Iran (a pre-existing trade contract), including the exportation of goods, services...

  5. 31 CFR 560.515 - 30-day delayed effective date for pre-May 7, 1995 trade contracts involving Iran.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...-May 7, 1995 trade contracts involving Iran. 560.515 Section 560.515 Money and Finance: Treasury....515 30-day delayed effective date for pre-May 7, 1995 trade contracts involving Iran. (a) All... involving Iran (a pre-existing trade contract), including the exportation of goods, services...

  6. 31 CFR 560.515 - 30-day delayed effective date for pre-May 7, 1995 trade contracts involving Iran.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...-May 7, 1995 trade contracts involving Iran. 560.515 Section 560.515 Money and Finance: Treasury....515 30-day delayed effective date for pre-May 7, 1995 trade contracts involving Iran. (a) All... involving Iran (a pre-existing trade contract), including the exportation of goods, services...

  7. Predicting 30-Day Readmissions: Performance of the LACE Index Compared with a Regression Model among General Medicine Patients in Singapore

    PubMed Central

    Low, Lian Leng; Lee, Kheng Hock; Hock Ong, Marcus Eng; Wang, Sijia; Tan, Shu Yun; Thumboo, Julian; Liu, Nan

    2015-01-01

    The LACE index (length of stay, acuity of admission, Charlson comorbidity index, CCI, and number of emergency department visits in preceding 6 months) derived in Canada is simple and may have clinical utility in Singapore to predict readmission risk. We compared the performance of the LACE index with a derived model in identifying 30-day readmissions from a population of general medicine patients in Singapore. Additional variables include patient demographics, comorbidities, clinical and laboratory variables during the index admission, and prior healthcare utilization in the preceding year. 5,862 patients were analysed and 572 patients (9.8%) were readmitted in the 30 days following discharge. Age, CCI, count of surgical procedures during index admission, white cell count, serum albumin, and number of emergency department visits in previous 6 months were significantly associated with 30-day readmission risk. The final logistic regression model had fair discriminative ability c-statistic of 0.650 while the LACE index achieved c-statistic of 0.628 in predicting 30-day readmissions. Our derived model has the advantage of being available early in the admission to identify patients at high risk of readmission for interventions. Additional factors predicting readmission risk and machine learning techniques should be considered to improve model performance. PMID:26682212

  8. 76 FR 17734 - 30-Day Notice of Proposed Information Collection: Form DS-1998E, Foreign Service Officer Test...

    Federal Register 2010, 2011, 2012, 2013, 2014

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    Federal Register 2010, 2011, 2012, 2013, 2014

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  1. Relationship between Early Physician Follow-Up and 30-Day Readmission after Acute Myocardial Infarction and Heart Failure

    PubMed Central

    Tung, Yu-Chi; Chang, Guann-Ming; Chang, Hsien-Yen

    2017-01-01

    Background Thirty-day readmission rates after acute myocardial infarction (AMI) and heart failure are important patient outcome metrics. Early post-discharge physician follow-up has been promoted as a method of reducing 30-day readmission rates. However, the relationships between early post-discharge follow-up and 30-day readmission for AMI and heart failure are inconclusive. We used nationwide population-based data to examine associations between 7-day physician follow-up and 30-day readmission, and further associations of 7-day same physician (during the index hospitalization and at follow-up) and cardiologist follow-up with 30-day readmission for non-ST-segment-elevation myocardial infarction (NSTEMI) or heart failure. Methods We analyzed all patients 18 years or older with NSTEMI and heart failure and discharged from hospitals in 2010 in Taiwan through Taiwan’s National Health Insurance Research Database. Cox proportional hazard models with robust sandwich variance estimates and propensity score weighting were performed after adjustment for patient and hospital characteristics to test associations between 7-day physician follow-up and 30-day readmission. Results The study population for NSTEMI and heart failure included 5,008 and 13,577 patients, respectively. Early physician follow-up was associated with a lower hazard ratio of readmission compared with no early physician follow-up for patients with NSTEMI (hazard ratio [HR], 0.47; 95% confidence interval [CI], 0.39–0.57), and for patients with heart failure (HR, 0.54; 95% CI, 0.48–0.60). Same physician follow-up was associated with a reduced hazard ratio of readmission compared with different physician follow-up for patients with NSTEMI (HR, 0.56; 95% CI, 0.48–0.65), and for patients with heart failure (HR, 0.69; 95% CI, 0.62–0.76). Conclusions For each condition, patients who have an outpatient visit with a physician within 7 days of discharge have a lower risk of 30-day readmission. Moreover

  2. Sex Differences in the Rate, Timing and Principal Diagnoses of 30-Day Readmissions in Younger Patients with Acute Myocardial Infarction

    PubMed Central

    Dreyer, Rachel P.; Ranasinghe, Isuru; Wang, Yongfei; Dharmarajan, Kumar; Murugiah, Karthik; Nuti, Sudhakar V.; Hsieh, Angela F.; Spertus, John A.; Krumholz, Harlan M.

    2016-01-01

    Background Young women (<65 years) experience a 2–3-fold greater mortality risk than younger men after acute myocardial infarction (AMI). However, it is unknown whether they are at higher risk for 30-day readmission, and if this association varies by age. We examined sex differences in the rate, timing and principal diagnoses of 30-day readmissions, including the independent effect of sex following adjustment for confounders. Methods and Results We included patients aged 18–64 years with a principal diagnosis of AMI. Data was utilized from the Healthcare Cost and Utilization Project-State Inpatient Database for California (07–09). Readmission diagnoses were categorized using an aggregated version of the Centers for Medicare and Medicaid Services’ Condition Categories, and readmission timing was determined from the day after discharge. Of 42,518 younger patients with AMI (26.4% female), 4,775 (11.2%) had at least one readmission. The 30-day all-cause readmission rate was higher for women (15.5% vs. 9.7%, P<0.0001). For both sexes, readmission risk was highest on days 2–4 after discharge and declined thereafter, and women were more likely to present with non-cardiac diagnoses (44.4% vs. 40.6%, P=0.01). Female sex was associated with a higher rate of 30-day readmission, which persisted after adjustment (HR=1.22, 95% CI 1.15, 1.30). There was no significant interaction between age and sex on readmission. Conclusions Compared with men, younger women have a higher risk for readmission, even after adjustment for confounders. The timing of 30-day readmission was similar in women and men, and both sexes were susceptible to a wide range of causes for readmission. PMID:26085455

  3. Preadmission use of SSRIs alone or in combination with NSAIDs and 30-day mortality after peptic ulcer bleeding.

    PubMed

    Gasse, Christiane; Christensen, Steffen; Riis, Anders; Mortensen, Preben B; Adamsen, Sven; Thomsen, Reimar W

    2009-01-01

    OBJECTIVE. Use of selective serotonin reuptake inhibitors (SSRIs) increases the risk of upper gastrointestinal bleeding and this risk is amplified by concomitant use of non-steroidal anti-inflammatory drugs (NSAIDs). The aim of the study was to examine the impact of SSRI use alone or in combination with NSAIDs on 30-day mortality after peptic ulcer bleeding (PUB). MATERIAL AND METHODS. A population-based cohort study of patients with a first hospitalization with PUB in three Danish counties was carried out between 1991 and 2005 using medical databases. We calculated 30-day mortality rate ratios (MRRs) associated with the use of SSRIs, alone or in combination with NSAIDs, adjusted for important covariates. RESULTS. Of 7415 patients admitted with PUB, 5.9% used SSRIs only, and 3.8% used SSRIs in combination with NSAIDs, with a 30-day mortality of 11.8% and 11.3%, respectively. Compared with patients who used neither SSRIs nor NSAIDs, the adjusted 30-day MRR was 1.02 (95% CI: 0.76-1.36) for current users of SSRIs and 0.89 (0.62-1.28) for the combined use of SSRIs with NSAIDs. There was a 2.11-fold (95% CI 1.35-3.30) increased risk of death associated with SSRI use starting within 60 days of admission; for those younger than 80 years, the adjusted MRR was 1.54 (0.72-3.29), and 2.57 (1.47-4.49) for those older than 80 years. CONCLUSIONS. Use of SSRIs, alone or in combination with NSAIDs, was not associated with increased 30-day mortality following PUB. However, increased mortality was found in patients who started SSRI therapy, particularly among those older than 80 years. We can only speculate on whether this finding is due to pharmacological action or confounding factors.

  4. Impact of Peri-Operative Acute Kidney Injury as a Severity Index for 30-day Readmission After Cardiac Surgery

    PubMed Central

    Brown, Jeremiah R.; Parikh, Chirag R.; Ross, Cathy S.; Kramer, Robert S.; Magnus, Patrick C.; Chaisson, Kristine; Boss, Richard A.; Helm, Robert E.; Horton, Susan R.; Hofmaster, Patricia; Desaulniers, Helen; Blajda, Pamela; Westbrook, Benjamin M.; Duquette, Dennis; LeBlond, Kelly; Quinn, Reed D.; Jones, Cheryl; DiScipio, Anthony W.; Malenka, David J.

    2014-01-01

    Background Of patients undergoing cardiac surgery in the United States, 15–20% are re-hospitalized within 30-days. Current models to predict readmission have not evaluated the association between severity of post-operative acute kidney injury (AKI) and 30-day readmissions. Methods We collected data from 2,209 consecutive patients who underwent either coronary artery bypass (CABG) or valve surgery at seven member hospitals of the Northern New England Cardiovascular Disease Study Group Cardiac Surgery Registry (NNE) between July 2008 and December 2010. Administrative data at each hospital was searched to identify all patients readmitted to the index hospital within 30 days of discharge. We defined AKI Stages by the AKI Network definition of 0.3 or 50% increase (Stage 1), 2-fold increase (stage 2) and a 3-fold or 0.5 increase if the baseline serum creatinine was at least 4.0 (mg/dL) or new dialysis (stage 3). We evaluate the association between stages of AKI and 30-day readmission using multivariate logistic regression. Results There were 260 patients readmitted within 30-days (12.1%). The median time to readmission was 9 (IQR 4–16) days. Patients not developing AKI following cardiac surgery had a 30-day readmission rate of 9.3% compared to patients developing AKI stage 1 (16.1%), AKI stage 2 (21.8%) and AKI stage 3 (28.6%, p <0.001). Adjusted odds ratios for AKI stage 1 (1.81; 1.35, 2.44), stage 2 (2.39; 1.38, 4.14) and stage 3 (3.47; 1.85–6.50). Models to predict readmission were significantly improved with the addition of AKI stage (c-statistic 0.65, p = 0.001) and net reclassification rate of 14.6% (95%CI: 5.05% to 24.14%, p = .003). Conclusions In addition to more traditional patient characteristics, the severity of post-operative AKI should be used when assessing a patient’s risk for readmission. PMID:24119985

  5. 30 Days Wild: Development and Evaluation of a Large-Scale Nature Engagement Campaign to Improve Well-Being.

    PubMed

    Richardson, Miles; Cormack, Adam; McRobert, Lucy; Underhill, Ralph

    2016-01-01

    There is a need to increase people's engagement with and connection to nature, both for human well-being and the conservation of nature itself. In order to suggest ways for people to engage with nature and create a wider social context to normalise nature engagement, The Wildlife Trusts developed a mass engagement campaign, 30 Days Wild. The campaign asked people to engage with nature every day for a month. 12,400 people signed up for 30 Days Wild via an online sign-up with an estimated 18,500 taking part overall, resulting in an estimated 300,000 engagements with nature by participants. Samples of those taking part were found to have sustained increases in happiness, health, connection to nature and pro-nature behaviours. With the improvement in health being predicted by the improvement in happiness, this relationship was mediated by the change in connection to nature.

  6. African Easterly Waves in 30-day High-Resolution Global Simulations: A Case Study During the 2006 NAMMA Period

    NASA Technical Reports Server (NTRS)

    Shen, Bo-Wen; Tao, Wei-Kuo; Wu, Man-Li C.

    2010-01-01

    In this study, extended -range (30 -day) high-resolution simulations with the NASA global mesoscale model are conducted to simulate the initiation and propagation of six consecutive African easterly waves (AEWs) from late August to September 2006 and their association with hurricane formation. It is shown that the statistical characteristics of individual AEWs are realistically simulated with larger errors in the 5th and 6th AEWs. Remarkable simulations of a mean African easterly jet (AEJ) are also obtained. Nine additional 30 -day experiments suggest that although land surface processes might contribute to the predictability of the AEJ and AEWs, the initiation and detailed evolution of AEWs still depend on the accurate representation of dynamic and land surface initial conditions and their time -varying nonlinear interactions. Of interest is the potential to extend the lead time for predicting hurricane formation (e.g., a lead time of up to 22 days) as the 4th AEW is realistically simulated.

  7. No evidence for race and socioeconomic status as independent predictors of 30-day readmission rates following orthopedic surgery.

    PubMed

    Hunter, Tracey; Yoon, Richard S; Hutzler, Lorraine; Band, Philip; Liublinksa, Victoria; Slover, James; Bosco, Joseph A

    2015-01-01

    The Centers for Medicare & Medicaid Services considers readmissions within 30 days of discharge to be a quality indicator. Hospitals' and eventually physicians' readmission rates will be used to determine payment for services. It is imperative that health care providers understand which patients are at risk for readmission so that they can apply the appropriate preventive interventions. The research team analyzed all orthopedic admissions and readmissions at their institution from September 2008 to April 2011 in this study. Preparing for the next stage in health care reform, identifying any preoperative factors that may place certain patients into a "high-risk" category for readmission following an orthopedic procedure is of paramount importance. This data analysis of more than 13 000 patients noted that race-based and income-based risk factors did not translate into significant risk factors or predictors of 30-day readmission following orthopedic admission.

  8. 30 Days Wild: Development and Evaluation of a Large-Scale Nature Engagement Campaign to Improve Well-Being

    PubMed Central

    Richardson, Miles; Cormack, Adam; McRobert, Lucy; Underhill, Ralph

    2016-01-01

    There is a need to increase people’s engagement with and connection to nature, both for human well-being and the conservation of nature itself. In order to suggest ways for people to engage with nature and create a wider social context to normalise nature engagement, The Wildlife Trusts developed a mass engagement campaign, 30 Days Wild. The campaign asked people to engage with nature every day for a month. 12,400 people signed up for 30 Days Wild via an online sign-up with an estimated 18,500 taking part overall, resulting in an estimated 300,000 engagements with nature by participants. Samples of those taking part were found to have sustained increases in happiness, health, connection to nature and pro-nature behaviours. With the improvement in health being predicted by the improvement in happiness, this relationship was mediated by the change in connection to nature. PMID:26890891

  9. Predicting 30-Day Readmissions in an Asian Population: Building a Predictive Model by Incorporating Markers of Hospitalization Severity

    PubMed Central

    Low, Lian Leng; Liu, Nan; Wang, Sijia; Thumboo, Julian; Ong, Marcus Eng Hock; Lee, Kheng Hock

    2016-01-01

    Background To reduce readmissions, it may be cost-effective to consider risk stratification, with targeting intervention programs to patients at high risk of readmissions. In this study, we aimed to derive and validate a prediction model including several novel markers of hospitalization severity, and compare the model with the LACE index (Length of stay, Acuity of admission, Charlson comorbidity index, Emergency department visits in past 6 months), an established risk stratification tool. Method This was a retrospective cohort study of all patients ≥ 21 years of age, who were admitted to a tertiary hospital in Singapore from January 1, 2013 through May 31, 2015. Data were extracted from the hospital’s electronic health records. The outcome was defined as unplanned readmissions within 30 days of discharge from the index hospitalization. Candidate predictive variables were broadly grouped into five categories: Patient demographics, social determinants of health, past healthcare utilization, medical comorbidities, and markers of hospitalization severity. Multivariable logistic regression was used to predict the outcome, and receiver operating characteristic analysis was performed to compare our model with the LACE index. Results 74,102 cases were enrolled for analysis. Of these, 11,492 patient cases (15.5%) were readmitted within 30 days of discharge. A total of fifteen predictive variables were strongly associated with the risk of 30-day readmissions, including number of emergency department visits in the past 6 months, Charlson Comorbidity Index, markers of hospitalization severity such as ‘requiring inpatient dialysis during index admission, and ‘treatment with intravenous furosemide 40 milligrams or more’ during index admission. Our predictive model outperformed the LACE index by achieving larger area under the curve values: 0.78 (95% confidence interval [CI]: 0.77–0.79) versus 0.70 (95% CI: 0.69–0.71). Conclusion Several factors are important for

  10. International Validity of the “HOSPITAL” Score to Predict 30-day Potentially Avoidable Readmissions in Medical Patients

    PubMed Central

    Donzé, Jacques D.; Williams, Mark V.; Robinson, Edmondo J.; Zimlichman, Eyal; Aujesky, Drahomir; Vasilevskis, Eduard E.; Kripalani, Sunil; Metlay, Joshua P.; Wallington, Tamara; Fletcher, Grant S.; Auerbach, Andrew D.; Schnipper, Jeffrey L.

    2016-01-01

    IMPORTANCE Identification of patients at high risk of potentially avoidable readmission allows hospitals to efficiently direct additional care transitions services to the patients most likely to benefit. OBJECTIVE To externally validate the “HOSPITAL” score in an international multicenter study to assess its generalizability. DESIGN International multicenter retrospective cohort study. SETTING 9 large hospitals across 4 different countries. PARTICIPANTS All adult patients consecutively discharged alive from a medical department between January and December, 2011 (117,065 participants). Patients transferred to another acute care facility were excluded. EXPOSURES The “HOSPITAL” score includes the following predictors at discharge: Hemoglobin, discharge from an Oncology service, Sodium level, Procedure during the index admission, Index Type of admission (urgent), number of Admissions during the last 12 months, and Length of stay. MAIN OUTCOMES AND MEASURES 30-day potentially avoidable readmission to the index hospital using the SQLape algorithm. RESULTS Of all medical discharges, 14.5% (n=16,992) were followed by a 30-day readmission, and 9.7% (n=11,307) were followed by a 30-day potentially avoidable readmission. The discriminatory power of the “HOSPITAL” score to predict potentially avoidable readmission was good with a C-statistic of 0.72 (95% CI 0.72-0.72). As in the derivation study, patients were classified into 3 risk categories: low (62%), intermediate (24%), and high risk (14%). The estimated proportions of potentially avoidable readmission for each risk category matched the observed proportion, resulting in an excellent calibration (Pearson goodness of fit test P=0.89). CONCLUSIONS AND RELEVANCE The “HOSPITAL” score identified patients at high risk of 30-day potentially avoidable readmission with moderately high discrimination and excellent calibration when applied to a large international multicenter cohort of medical patients. This score

  11. Outpatient Follow-Up versus 30-day Readmission among General and Vascular Surgery Patients: A Case for Redesigning Transitional Care

    PubMed Central

    Saunders, Richard Scott; Fernandes-Taylor, Sara; Rathouz, Paul J.; Saha, Sandeep; Wiseman, Jason T.; Havlena, Jeffrey; Matsumura, Jon; Kent, K. Craig

    2014-01-01

    Background The association between early outpatient follow-up and 30-day readmission has not been evaluated in any surgical population. Our study characterizes the relationship between outpatient follow-up and early readmissions among surgical patients. Methods We queried the medical record at a large, tertiary care institution (July 2008-December 2012) to determine rates of 30-day outpatient follow-up and readmission for general or vascular surgical procedures. Results The majority of discharges for general (84% of 7552) and vascular (75% of 2362) surgery had a follow-up visit before readmission or within 30 days of discharge. General surgery patients who were not readmitted had high rates of follow-up (88%) and received follow-up at approximately 2-weeks post-discharge (median time 11 days after discharge). In contrast, readmitted general surgery patients received first follow-up at one week (a median time of 8 days); 49% had follow-up. Vascular surgery patients showed a similar trend. Over half of patients readmitted after follow-up were readmitted within 24 hours of their most recent outpatient visit. Conclusions Current routine follow-up does not occur early enough to detect adverse events and prevent readmission. Early outpatient care may prevent readmission in some patients, but often serves as a conduit for readmission among patients already experiencing complications. PMID:25239351

  12. Factors associated with 30-day mortality in elderly inpatients with community acquired pneumonia during 2 influenza seasons.

    PubMed

    Torner, Núria; Izquierdo, Conchita; Soldevila, Núria; Toledo, Diana; Chamorro, Judith; Espejo, Elena; Fernández-Sierra, Amelia; Domínguez, Angela

    2017-02-01

    Community-acquired pneumonia (CAP) refers to pneumonia unrelated to hospitals or extended-care facilities. The aim of this study was to determine factors associated with 30-day mortality in patients with CAP aged ≥ 65 y admitted to 20 hospitals in 7 Spanish regions during the 2013-14 and 2014-15 influenza seasons. Logistic regression was used to identify factors associated with 30-day mortality. The adjusted model included variables selected by backward elimination with a cut off of < 0.02. A total of 1928 CAP cases were recorded; 60.7% were male, 46.67% were aged 75-84 years, and 30-day mortality was 7.6% (n = 146). Pneumococcal vaccination had a significant protective effect (OR 0.68, 95% CI, 0.48-0.96; p = 0.03) and influenza vaccination in any 3 preceding seasons slight protective effect against CAP (OR 0.72, 95% CI, 0.51-1.02;p = 0.06). Factors significantly associated with 30-day mortality were having a degree of dependence (aOR 3.67, 95% CI, 2.34-5.75; p < 0,001); age ≥ 85 y (OR 3.01, 95% CI, 1.71-5.30; p < 0.001), liver impairment (aOR 2.41, 95% CI, 1.10-5.31; p = 0.03); solid organ neoplasm (aOR 2.24, 95% CI, 1.46-3.45; p < 0.001), impaired cognitive function (aOR 1.93, 95% CI, 1.22-3.05; p = 0.005), and ICU admittance (aOR2.56, 95% CI, 1.27-5.16; p = 0.009); length of stay (aOR 1.56, 95% CI, 1.02 - 2.40; p = 0.04) and cardio-respiratory resuscitation (aOR 7.75, 95% CI, 1.20 - 49.98; p = 0.03). No association was observed for other comorbidities such as chronic pulmonary obstructive disease (COPD) or heart conditions in the adjusted model. Offering both pneumococcal and influenza vaccination to the elderly may improve 30-day mortality in patients with CAP.

  13. Emergency department evaluation and 30-day readmission after craniotomy for primary brain tumor resection in New York State.

    PubMed

    Missios, Symeon; Bekelis, Kimon

    2017-01-06

    OBJECTIVE Fragmentation of care has been recognized as a major contributor to 30-day readmissions after surgical procedures. The authors investigated the association of evaluation in the hospital where the original procedure was performed with the rate of 30-day readmissions for patients presenting to the emergency department (ED) after craniotomy for primary brain tumor resection. METHODS A cohort study was conducted, involving patients who were evaluated in the ED within 30 days after discharge following a craniotomy for primary brain tumor resection between 2009 and 2013, and who were registered in the Statewide Planning and Research Cooperative System (SPARCS) database of New York State. A propensity score-adjusted model was used to control for confounding, whereas a mixed-effects model accounted for clustering at the hospital level. RESULTS Of the 610 patients presenting to the ED, 422 (69.2%) were evaluated in a hospital different from the one where the original procedure was performed (28.9% were readmitted), and 188 (30.8%) were evaluated at the original hospital (20.3% were readmitted). In a multivariable analysis, the authors demonstrated that being evaluated in the ED of the original hospital was associated with a decreased rate of 30-day readmission (OR 0.64, 95% CI 0.41-0.98). Similar associations were found in a mixed-effects logistic regression model (OR 0.63, 95% CI 0.40-0.96) and a propensity score-adjusted model (OR 0.64, 95% CI 0.41-0.98). This corresponds to one less readmission per 12 patients evaluated in the hospital where the original procedure was performed. CONCLUSIONS Using a comprehensive all-payer cohort of patients in New York State who were evaluated in the ED after craniotomy for primary brain tumor resection, the authors identified an association of assessment in the hospital where the original procedure was performed with a lower rate of 30-day readmissions. This underscores the potential importance of continuity of care in

  14. Relationship between platelet count and 30-day clinical outcomes after percutaneous coronary interventions. Pooled analysis of four ISAR trials.

    PubMed

    Iijima, Raisuke; Ndrepepa, Gjin; Mehilli, Julinda; Bruskina, Olga; Schulz, Stefanie; Schömig, Albert; Kastrati, Adnan

    2007-10-01

    Platelets play an important role in the development of major adverse cardiac events (MACE) following percutaneous coronary intervention (PCI). The impact of platelet count on the outcome of patients undergoing PCI after pre-treatment with clopidogrel is unknown. The study included 5,256 patients enrolled in four randomized trials - ISAR-REACT, ISAR-SMART2, ISAR-SWEET, and ISAR-REACT2 - which assessed the value of abciximab in patients with coronary artery disease (CAD) undergoing PCI after pre-treatment with 600 mg of clopidogrel. Platelet count was measured at baseline before PCI. Primary endpoint was the 30-day incidence of MACE, secondary endpoint was mortality. The tertiles of platelet counts were: lower tertile (<198 x 10(9)/L; n = 1,726), middle tertile (198-244 x 10(9)/L; n = 1,750) and upper tertile (>244 x 10(9)/L; n = 1,780). The 30-day incidence of MACE was 6.7% (n = 116) among patients of the lower tertile, 6.3% (n = 111) among patients of the middle tertile, and 7.0% (n = 124) among patients of the upper tertile (P = 0.76). The 30-day mortality was 1.2% (n = 22) among patients of the upper tertile, 0.5% (n = 9) among patients of middle tertile and 0.6% (n = 11) among patients of the lower tertile (P = 0.04). Q-wave myocardial infarction occurred in 1.3% of patients (n = 23) in the upper tertile, 0.7% of patients (n = 13) in the middle tertile and 0.5% of patients (n = 8) in the lower tertile (P = 0.02). Platelet count was an independent correlate of 30-day mortality (hazard ratio 2.69, 95% confidence interval 1.08-6.67; P = 0.033 for the third vs. the first tertile). In conclusion, in patients with CAD undergoing PCI after pre-treatment with 600 mg clopidogrel, baseline platelet count predicts 30-day mortality.

  15. Prevalence of the metabolic syndrome in Spain using regional cutoff points for waist circumference: the di@bet.es study.

    PubMed

    Marcuello, Clara; Calle-Pascual, Alfonso L; Fuentes, Manuel; Runkle, Isabelle; Rubio, Miguel A; Montañez, Carmen; Rojo-Martinez, Gemma; Soriguer, Federico; Bordiu, Elena; Goday, Albert; Bosch-Comas, Anna; Carmena, Rafael; Casamitjana, Roser; Castaño, Luis; Castell, Conxa; Catalá, Miguel; Delgado, Elias; Franch, Josep; Gaztambide, Sonia; Girbés, Juan; Gomis, Ramon; Urrutia, Ines; López-Alba, Alfonso; Martínez-Larrad, Maria T; Menéndez, Eldelmiro; Mora-Peces, Inmaculada; Ortega, Emilio; Pascual-Manich, Gemma; Serrano-Rios, Manuel; Valdés, Sergio; Vázquez, Jose A; Vendrell, Joan

    2013-08-01

    The aim of the study is to assess the prevalence of metabolic syndrome (MetS) in Spain using specific cutoff points for waist circumference (WC) (>94.5 cm for men and >89.5 cm for women) and evaluating the influence of several socio-demographic and economic factors. Data on MetS were obtained from a national study of 4,727 subjects from 18 to 90 years of age, conducted in Spain between 2009 and 2010 (The di@bet.es study). MetS was defined applying the new Harmonized definition (evaluating the use of abdominal obesity (AO) as a obligatory criterion for MetS or not) as well as with other widely used criteria. Results were then compared with data from previous studies. Multiple logistic regression models were used to evaluate the influence of different social factors. The age-standardized MetS prevalence was 38.37 % (CI 35.74-40.99) in men and 29.62 % (CI 27.56-31.69) in women, when AO was required as a diagnostic criterion; 42.13 % (CI 39.37-44.89) and 32.31 % (CI 30.15-34.47) in men and women, respectively, if AO was not considered mandatory. Prevalence of MetS increased with age (p < 0.001 for trend). Women with a lower educational level were more likely to have MetS (OR 4.4; 95 % CI: 2.84-6.7) as compared with those with a higher educational level. Subjects with MetS had a worse physical quality of life. The combination of AO, hypertension and carbohydrate alterations was the most common MetS' pattern. A high prevalence of MetS was detected in the Spanish population especially in men, the elderly and women with a low educational level.

  16. Rheumatoid arthritis patients are not at increased risk for 30-day cardiovascular events, infections, or mortality after total joint arthroplasty

    PubMed Central

    2013-01-01

    Introduction Serious infection, cardiovascular disease, and mortality are increased in rheumatoid arthritis (RA). Whether RA affects the risk for these complications after total joint arthroplasty (TJA) is unknown, we hypothesize that it does. We compared the occurrence of 30-day postoperative complications and mortality in a large cohort of RA and osteoarthritis (OA) patients undergoing hip or knee TJA. Methods Analyses included 7-year data from the Veterans Affairs Surgical Quality Improvement Program. The 30-day complications were compared by diagnosis by using logistic regression, and long-term mortality was examined by using Cox proportional hazards regression. All analyses were adjusted for age, sex, and clustering by surgical site. Additional covariates included sociodemographics, comorbidities, health behaviors, and operative risk factors. Results The 34,524 patients (839 RA, 33,685 OA) underwent knee (65.9%) or hip TJA. Patients were 95.7% men with a mean (SD) age of 64.4 (10.7) years and had 3,764 deaths over a mean follow-up of 3.7 (2.3) years. Compared with OA patients, those with RA were significantly more likely to require a return to the operating room (odds ratio (OR), 1.45 (95% CI, 1.08 to 1.94), but had similar rates of 30-day postoperative infection, OR 1.02 (0.72 to 1.47), cardiovascular events, OR 0.69 (0.37 to 1.28), and mortality, OR 0.94 (0.38 to 2.33). RA was associated with a significantly higher long-term mortality; hazard ratio (HR), 1.22 (1.00 to 1.49). Conclusion In this study of US veterans, RA patients were not at an increased risk for short-term mortality or other major complications after TJA, although they returned to the operating room more often and had increased long-term mortality. PMID:24252350

  17. Effects of leg strength and bicycle ergometry exercise on cardiovascular deconditioning after 30-day head-down bed rest

    NASA Astrophysics Data System (ADS)

    Wu, Bin; Liu, Yusheng; Sun, Hongyi; Zhao, Dongming; Wang, Yue; Wu, Ping; Ni, Chengzhi

    2010-10-01

    The purpose of this study is to determine if the intermittent leg muscular strength exercise and bicycle ergometry exercise could attenuate cardiovascular deconditioning induced by prolonged -6° head-down bed rest (HDBR). Fifteen male subjects were randomly allocated into group A ( n=5, 30 days HDBR without exercise), group B ( n=5, 30 days HDBR with leg muscular strength exercise) and group C ( n=5, 30 days HDBR with bicycle ergometry exercise). The orthostatic tolerance (OT) was determined by +75°/20 min head-up tilt (HUT) test and the submaximal exercise capacity was determined by bicycle ergometry before and after HDBR. The results were as follows: (1) Compared with that before HDBR, OT time decreased dramatically by 57.6% ( p<0.001) after HDBR in group A, while it decreased by 36.4% ( p=0.084) in group B and by 34.7% ( p=0.062) in group C. (2) Compared with that before HDBR, the submaximal exercise time decreased significantly by 17.7% ( p<0.05) and 21.1% ( p<0.05) in groups A and B, respectively, after HDBR. However, it had no change (+1.3%, p>0.77) in group C. (3) compared with that before HDBR, the changes of heart rate (HR) and blood pressure were slightly improved in group B and C, while deteriorated in group A during orthostatic test and exercise test after HDBR. The results indicate that leg muscular strength exercise and bicycle ergometry exercise could partially attenuate the cardiovascular deconditioning induced by 30 d HDBR, and the latter exercise training could fully provide the protection for the loss of exercise capacity.

  18. Hospital Nursing and 30-Day Readmissions among Medicare Patients with Heart Failure, Acute Myocardial Infarction, and Pneumonia

    PubMed Central

    McHugh, Matthew D.; Ma, Chenjuan

    2013-01-01

    Background Provisions of the Affordable Care Act that increase hospitals’ financial accountability for preventable readmissions have heightened interest in identifying system-level interventions to reduce readmissions. Objectives To determine the relationship between hospital nursing; i.e. nurse work environment, nurse staffing levels, and nurse education, and 30-day readmissions among Medicare patients with heart failure, acute myocardial infarction, and pneumonia. Method and Design Analysis of linked data from California, New Jersey, and Pennsylvania that included information on the organization of hospital nursing (i.e., work environment, patient-to-nurse ratios, and proportion of nurses holding a BSN degree) from a survey of nurses, as well as patient discharge data, and American Hospital Association Annual Survey data. Robust logistic regression was used to estimate the relationship between nursing factors and 30-day readmission. Results Nearly one-quarter of heart failure index admissions (23.3% [n=39,954]); 19.1% (n=12,131) of myocardial infarction admissions; and 17.8% (n=25,169) of pneumonia admissions were readmitted within 30-days. Each additional patient per nurse in the average nurse’s workload was associated with a 7% higher odds of readmission for heart failure (OR=1.07, [1.05–1.09]), 6% for pneumonia patients (OR=1.06, [1.03–1.09]), and 9% for myocardial infarction patients (OR=1.09, [1.05–1.13]). Care in a hospital with a good versus poor work environment was associated with odds of readmission that were 7% lower for heart failure (OR = 0.93, [0.89–0.97]); 6% lower for myocardial infarction (OR = 0.94, [0.88–0.98]); and 10% lower for pneumonia (OR = 0.90, [0.85–0.96]) patients. Conclusions Improving nurses’ work environments and staffing may be effective interventions for preventing readmissions. PMID:23151591

  19. Effects of Cardiopulmonary Support With a Novel Pediatric Pump-Lung in a 30-Day Ovine Animal Model.

    PubMed

    Liu, Yang; Sanchez, Pablo G; Wei, Xufeng; Watkins, Amelia C; Niu, Shuqiong; Wu, Zhongjun J; Griffith, Bartley P

    2015-12-01

    The scarcity of donor organs has led to the development of devices that provide optimal long-term respiratory or cardiopulmonary support to bridge recipients as they wait for lung and/or heart transplantation. This study was designed to evaluate the 30-day in vivo performance of the newly developed pediatric pump-lung (PediPL) for cardiopulmonary support using a juvenile sheep model. The PediPL device was placed surgically between the right atrium and descending aorta in eight sheep (25.4-31.2 kg) and evaluated for 30 days. Anticoagulation was maintained with continuous heparin infusion (activated clotting time 150-200 s). The flow rate was measured continually, and gas transfer was measured daily. Plasma free hemoglobin, platelet activation, hematologic data, and blood biochemistry were assessed twice a week. Sheep were euthanized after 30 days. The explanted devices were examined for gross thrombosis. Six sheep survived for 30-32 days. During the study, the oxygen transfer rate of the devices was 54.9 ± 13.2 mL/min at a mean flow rate of 1.14 ± 0.46 L/min with blood oxygen saturation of 95.4% ± 1.7%. Plasma free hemoglobin was 8.2 ± 3.7 mg/dL. Platelet activation was 5.35 ± 2.65%. The animals had normal organ chemistries except for surgery-related transient alterations in kidney and liver function. Although we found some scattered thrombi on the membrane surfaces of some explanted devices during the necropsy, the device function and performance did not degrade. The PediPL device was capable of providing cardiopulmonary support with long-term reliability and good biocompatibility over the 30-day duration and offers the potential option for bridging pediatric patients with end-stage heart or lung disease to heart and/or lung transplantation.

  20. A space maintainability experiment aboard the Ben Franklin submersible during the 30-day Gulf Stream drift mission.

    NASA Technical Reports Server (NTRS)

    Kappler, J. R.; May, C. B.

    1972-01-01

    In the summer of 1969, a deep submersible drifted for 30 days below the surface of the Gulf Stream, while operated by a six man crew. The main purpose of the mission was oceanographic research. The crew's activities and completely self-contained environment resembled those of a space station such as Skylab. Because of these similarities aspects of onboard vehicle maintenance during the actual conduct of a scientific mission were investigated. The maintainability study was accomplished in six distinct phases. Two useful plots of manpower distribution were developed. A maintenance action summary is presented in a table.

  1. Long-acting bronchodilators with or without inhaled corticosteroids and 30-day readmission in patients hospitalized for COPD

    PubMed Central

    Bishwakarma, Raju; Zhang, Wei; Kuo, Yong-Fang; Sharma, Gulshan

    2017-01-01

    Background The ability of a long-acting muscarinic antagonist (LAMA) and long-acting beta 2 agonists (LABAs; long-acting bronchodilators, LABDs) with or without inhaled corticosteroids (ICSs) to reduce early readmission in hospitalized patients with COPD is unknown. Methods We studied a 5% sample of Medicare beneficiaries enrolled in Medicare parts A, B and D and hospitalized for COPD in 2011. We examined prescriptions filled for LABDs with or without ICSs (LABDs±ICSs) within 90 days prior to and 30 days after hospitalization. Primary outcome was the 30-day readmission rate between “users” and “nonusers” of LABDs±ICSs. Propensity score matching and sensitivity analysis were performed by limiting analysis to patients hospitalized for acute exacerbation of COPD (AECOPD). Among 6,066 patients hospitalized for COPD, 3,747 (61.8%) used LABDs±ICSs during the specified period. The “user” and “nonuser” groups had similar rates of all-cause emergency room (ER) visits and readmissions within 30 days of discharge date (22.4% vs 20.7%, P-value 0.11; 18.0% vs 17.8%, P-value 0.85, respectively). However, the “users” had higher rates of COPD-related ER visits (5.3% vs 3.4%, P-value 0.0006), higher adjusted odds ratio (aOR) 1.47 (95% CI, 1.11–1.93) and readmission (7.8% vs 5.0%, P-value <0.0001 and aOR 1.48 [95% CI, 1.18–1.86]) than “nonusers”. After propensity score matching, the aOR of COPD-related ER visits was 1.45 (95% CI, 1.07–1.96) and that of readmission was 1.34 (95% CI, 1.04–1.73). The results were similar when restricted to patients hospitalized for AECOPD. Conclusion Use of LABDs±ICSs did not reduce 30-day readmissions in patients hospitalized for COPD. PMID:28203071

  2. Pharmacokinetic and Genomic Effects of Arsenite in Drinking Water on Mouse Lung in a 30-Day Exposure.

    PubMed

    Chilakapati, Jaya; Wallace, Kathleen; Hernandez-Zavala, Araceli; Moore, Tanya; Ren, Hongzu; Kitchin, Kirk T

    2015-01-01

    The 2 objectives of this subchronic study were to determine the arsenite drinking water exposure dependent increases in female C3H mouse liver and lung tissue arsenicals and to characterize the dose response (to 0, 0.05, 0.25, 1, 10, and 85 ppm arsenite in drinking water for 30 days and a purified AIN-93M diet) for genomic mouse lung expression patterns. Mouse lungs were analyzed for inorganic arsenic, monomethylated, and dimethylated arsenicals by hydride generation atomic absorption spectroscopy. The total lung mean arsenical levels were 1.4, 22.5, 30.1, 50.9, 105.3, and 316.4 ng/g lung tissue after 0, 0.05, 0.25, 1, 10, and 85 ppm, respectively. At 85 ppm, the total mean lung arsenical levels increased 14-fold and 131-fold when compared to either the lowest noncontrol dose (0.05 ppm) or the control dose, respectively. We found that arsenic exposure elicited minimal numbers of differentially expressed genes (DEGs; 77, 38, 90, 87, and 87 DEGs) after 0.05, 0.25, 1, 10, and 85 ppm, respectively, which were associated with cardiovascular disease, development, differentiation, apoptosis, proliferation, and stress response. After 30 days of arsenite exposure, this study showed monotonic increases in mouse lung arsenical (total arsenic and dimethylarsinic acid) concentrations but no clear dose-related increases in DEG numbers.

  3. Kansas City Cardiomyopathy Questionnaire Utility in Prediction of 30-Day Readmission Rate in Patients with Chronic Heart Failure

    PubMed Central

    Gui, Junhong; Zhu, Xiang; Malhotra, Divyanshu; Li, Shenjing; Virkram, Fnu; Chada, Aditya; Jiang, Haibing

    2016-01-01

    Background. Heart failure (HF) is one of the most common diagnoses associated with hospital readmission. We designed this prospective study to evaluate whether Kansas City Cardiomyopathy Questionnaire (KCCQ) score is associated with 30-day readmission in patients hospitalized with decompensated HF. Methods and Results. We enrolled 240 patients who met the study criteria. Forty-eight (20%) patients were readmitted for decompensated HF within thirty days of hospital discharge, and 192 (80%) patients were not readmitted. Compared to readmitted patients, nonreadmitted patients had a higher average KCCQ score (40.8 versus 32.6, P = 0.019) before discharge. Multivariate analyses showed that a high KCCQ score was associated with low HF readmission rate (adjusted OR = 0.566, P = 0.022). The c-statistic for the base model (age + gender) was 0.617. The combination of home medication and lab tests on the base model resulted in an integrated discrimination improvement (IDI) increase of 3.9%. On that basis, the KCQQ further increased IDI of 2.7%. Conclusions. The KCCQ score determined before hospital discharge was significantly associated with 30-day readmission rate in patients with HF, which may provide a clinically useful measure and could significantly improve readmission prediction reliability when combined with other clinical components. PMID:27872790

  4. Psychometric Properties of 7- and 30-Day Versions of the PROMIS Emotional Distress Item Banks in an Australian Adult Sample.

    PubMed

    Batterham, Philip J; Sunderland, Matthew; Carragher, Natacha; Calear, Alison L

    2017-01-01

    This study aimed to examine the psychometric properties of the PROMIS depression, anxiety, and anger item banks in a large Australian population-based sample. The study tested for unidimensionality; evaluated invariance across age, gender, and education; assessed local independence; and tested item bank scores as an indicator for clinical criteria. In addition, equivalence of the 7-day time frame against an alternative 30-day time frame was assessed. A sample of 3,175 Australian adults were recruited into the study through online advertising. All three item banks showed strong evidence of unidimensionality and parsimony, with no items showing local dependence. All items were invariant across age, gender, and education. The item banks were accurate in detecting clinical criteria for major depressive disorder, generalized anxiety disorder, and panic disorder, although legacy measures designed for this purpose sometimes performed marginally better. Responses to the 30-day time frame were highly consistent with the original 7-day time frame. The study provided support for the validity of the PROMIS emotional distress item banks as measures of depression, anxiety, and anger in the Australian population, supporting the generalizability of the measures. The time frame chosen for assessing mental health outcomes using these item banks should be based on pragmatic considerations.

  5. Distribution and biomarkers of carbon-14-labeled fullerene C60 ([(14) C(U)]C60 ) in female rats and mice for up to 30 days after intravenous exposure.

    PubMed

    Sumner, Susan C J; Snyder, Rodney W; Wingard, Christopher; Mortensen, Ninell P; Holland, Nathan A; Shannahan, Jonathan H; Dhungana, Suraj; Pathmasiri, Wimal; Han, Li; Lewin, Anita H; Fennell, Timothy R

    2015-12-01

    A comprehensive distribution study was conducted in female rats and mice exposed to a suspension of uniformly carbon-14-labeled C60 ([(14) C(U)]C60 ). Rodents were administered [(14) C(U)]C60 (~0.9 mg kg(-1) body weight) or 5% polyvinylpyrrolidone-saline vehicle alone via a single tail vein injection. Tissues were collected at 1 h and 1, 7, 14 and 30 days after administration. A separate group of rodents received five daily injections of suspensions of either [(14) C(U)]C60 or vehicle with tissue collection 14 days post exposure. Radioactivity was detected in over 20 tissues at all time points. The highest concentration of radioactivity in rodents at each time point was in liver, lungs and spleen. Elimination of [(14) C(U)]C60 was < 2% in urine and feces at any 24 h time points. [(14) C(U)]C60 and [(14) C(U)]C60 -retinol were detected in liver of rats and together accounted for ~99% and ~56% of the total recovered at 1 and 30 days postexposure, respectively. The blood radioactivity at 1 h after [(14) C(U)]C60 exposure was fourfold higher in rats than in mice; blood radioactivity was still in circulation at 30 days post [(14) C(U)]C60 exposure in both species (<1%). Levels of oxidative stress markers increased by 5 days after exposure and remained elevated, while levels of inflammation markers initially increased and then returned to control values. The level of cardiovascular marker von Willebrand factor, increased in rats, but remained at control levels in mice. This study demonstrates that [(14) C(U)]C60 is retained in female rodents with little elimination by 30 days after i.v. exposure, and leads to systemic oxidative stress.

  6. [Effect of 30-day space flight and subsequent readaptation on the signaling processes in m. longissimus dorsi of mice].

    PubMed

    Mirzoev, T M; Vil'chinskaia, N A; Lomonosova, Iu N; Nemirovskaia, T L; Shenkman, B S

    2014-01-01

    Some steps of anabolic and catabolic signaling pathways were investigated in postural/tonic m. longissimus dorsi of mice following the 30-day orbital flight of biosatellite "Bion-M1" and 8-day recovery. Western blotting was used for determining insulin receptor substrate 1 (IRS-1) and AMR-activated protein kinase (AMPK) involved in reciprocal regulation of anabolic and catabolic pathways, as well as E3-ligase MURF-1, and elongation factor eEF2. Functioning of the IGF-1-dependent IRS-1 signaling pathway was activated in the recovery period only. Though the content of ubiquitinligase MURF-1 showed an increase after flight, on completion of the recovery period it did not exceed the pre-flight level unambiguously.

  7. Hip Fractures: What Information Does the Evidence Show That Patients and Families Need to Decrease 30-Day Readmission?

    PubMed

    Gardner, Kristin OʼMara

    2015-01-01

    The current bundled payment reimbursement from the Centers for Medicare & Medicaid Services will not cover the additional cost of hospital readmission for the same diagnosis, and patients with hip fractures have one of the highest cost-saving opportunities when compared with other admission reasons. Common reasons for readmission to the hospital after hip fracture include pneumonia, dehydration, and mobility issues. The learning modalities including visual, aural, read/write, and kinesthetic were used to make recommendations on how the education can be incorporated into the instruction of patients with hip fractures and their families. These learning techniques can be used to develop education to decrease possibility of 30-day readmission after hip fracture. Nurses must focus their education to meet the needs of each individual patient, adapting to different types of adult learners to increase the health literacy of patients with hip fractures and their families.

  8. Adding Laboratory Data to Hospital Claims Data to Improve Risk Adjustment of Inpatient/30-Day Postdischarge Outcomes.

    PubMed

    Pine, Michael; Fry, Donald E; Hannan, Edward L; Naessens, James M; Whitman, Kay; Reband, Agnes; Qian, Feng; Schindler, Joseph; Sonneborn, Mark; Roland, Jaclyn; Hyde, Linda; Dennison, Barbara A

    Numerical laboratory data at admission have been proposed for enhancement of inpatient predictive modeling from administrative claims. In this study, predictive models for inpatient/30-day postdischarge mortality and for risk-adjusted prolonged length of stay, as a surrogate for severe inpatient complications of care, were designed with administrative data only and with administrative data plus numerical laboratory variables. A comparison of resulting inpatient models for acute myocardial infarction, congestive heart failure, coronary artery bypass grafting, and percutaneous cardiac interventions demonstrated improved discrimination and calibration with administrative data plus laboratory values compared to administrative data only for both mortality and prolonged length of stay. Improved goodness of fit was most apparent in acute myocardial infarction and percutaneous cardiac intervention. The emergence of electronic medical records should make the addition of laboratory variables to administrative data an efficient and practical method to clinically enhance predictive modeling of inpatient outcomes of care.

  9. Effect of a 30-day isolation stress on calcium, phosphorus and other excretory products in an unrestrained chimpanzee.

    NASA Technical Reports Server (NTRS)

    Sabbot, I. M.; Mcnew, J. J.; Hoshizaki, T.; Sedgwick, C. J.; Adey, W. R.

    1972-01-01

    An unrestrained chimpanzee was studied in an isolation chamber and in his home cage environment. The study consisted of 49 urine collection days (14 days pre-, 5 days post- and 30 days of isolation), and then of 10 days in the home cage. Dietary intake, urine and fecal data were obtained. The effect of isolation on various excretory parameters was studied. Urine samples were analyzed for volume, osmolarity, creatinine, creatine, urea-N, 17-hydroxy corticosteroids, VMA, calcium and inorganic phosphorus. One way analyses of variance performed on the urinary excretion parameters showed all except creatinine excretion to vary significantly during periods of the study. The changes observed in calcium and phosphorus were highly significant. The data suggests that the calcium to phosphorus excretion ratio might serve as a physiological stress indicator of Selye's adaptation syndrome (period of resistance).

  10. Reaching youth at the point of sale: cigarette marketing is more prevalent in stores where adolescents shop frequently

    PubMed Central

    Henriksen, L; Feighery, E; Schleicher, N; Haladjian, H; Fortmann, S

    2004-01-01

    Objective: Although numerous studies describe the quantity and nature of tobacco marketing in stores, fewer studies examine the industry's attempts to reach youth at the point of sale. This study examines whether cigarette marketing is more prevalent in stores where adolescents shop frequently. Design, setting, and participants: Trained coders counted cigarette ads, products, and other marketing materials in a census of stores that sell tobacco in Tracy, California (n = 50). A combination of data from focus groups and in-class surveys of middle school students (n = 2125) determined which of the stores adolescents visited most frequently. Main outcome measures: Amount of marketing materials and shelf space measured separately for the three cigarette brands most popular with adolescent smokers and for other brands combined. Results: Compared to other stores in the same community, stores where adolescents shopped frequently contained almost three times more marketing materials for Marlboro, Camel, and Newport, and significantly more shelf space devoted to these brands. Conclusions: Regardless of whether tobacco companies intentionally target youth at the point of sale, these findings underscore the importance of strategies to reduce the quantity and impact of cigarette marketing materials in this venue. PMID:15333890

  11. Anabolic and Catabolic Signaling Pathways in mouse Longissimus Dorsi after 30-day BION-M1 Spaceflight and Subsequent Recovery

    NASA Astrophysics Data System (ADS)

    Mirzoev, Timur; Blottner, Dieter; Shenkman, Boris; Lomonosova, Yulia; Vilchinskaya, Natalia; Nemirovskaya, Tatiana; Salanova, Michele

    The aim of the study was to analyze some of the key markers regulating anabolic and catabolic processes in mouse m. longissimus dorsi, an important back muscle system for trunk stabilization, following 30-day spaceflight and 8-day recovery period. C57/black mice were divided into 3 groups: 1) Vivarium Control (n=7), 2) Flight (n=5), 3) Recovery (n=5). The experiment was carried out in accordance with the rules of biomedical ethics certified by the Russian Academy of Sciences Committee on Bioethics. Using Western-blotting analysis we determined the content of IRS-1, p-AMPK, MURF-1 and eEF2 in m. longissimus dorsi. The content of IRS-1 in mice m. longissimus dorsi after the 30-day flight did not differ from the control group, however, in the Recovery group IRS-1 level was 80% higher (p<0.05) as compared to Control. Phospho-AMPK content remained unchanged. In the Recovery group there was an increase of eEF2 by 75% compared to the Control (p<0.05). After spaceflight MuRF-1 content was increased more than 2 times compared to the control animals. Thus, our findings showed that the work of the IRS-1 - dependent signaling pathway is only active in the recovery period. The content of the ubiquitin-ligase MURF-1 that takes parts in degrading myosin heavy chain was increased after the spaceflight, however, after 8-day recovery period MURF-1 level did not exceed the control indicating normalization of protein degradation in m. longissimus dorsi. The work was supported by the program of basic research of RAS and Federal Space Program of Russia for the period of 2006-2015.

  12. Distribution and biomarkers of Carbon-14 labeled fullerene C60 ([14C(U)]C60) in female rats and mice for up to 30 days after intravenous exposure

    PubMed Central

    Sumner, Susan C. J.; Snyder, Rodney W.; Wingard, Christopher; Mortensen, Ninell P.; Holland, Nathan A.; Shannahan, Jonathan H.; Dhungana, Suraj; Pathmasiri, Wimal; Han, Li; Lewin, Anita H.; Fennell, Timothy R.

    2016-01-01

    A comprehensive distribution study was conducted in female rats and mice exposed to a suspension of uniformly carbon-14 labeled C60 ([14C(U)]C60). Rodents were administered [14C(U)]C60 (~0.9 mg /kg body weight) or 5% PVP-saline vehicle alone via a single tail vein injection. Tissues were collected at 1 hour, 1, 7, 14 and 30 days after administration. A separate group of rodents received 5 daily injections of suspensions of either [14C(U)]C60 or vehicle with tissue collection 14 days post exposure. Radioactivity was detected in over 20 tissues at all time period. The highest concentration of radioactivity in rodents at each time point was in liver, lungs and spleen. Elimination of [14C(U)]C60 was <2% in urine and feces at any 24 hour time points. [14C(U)]C60 and [14C(U)]C60-retinol were detected in liver of rats and together accounted for ~99% and ~56% of the total recovered at 1 and 30 days post exposure, respectively. The blood radioactivity at 1 hour after [14C(U)]C60 exposure was four-fold higher in rats than in mice; blood radioactivity was still in circulation at 30 days post [14C(U)]C60 exposure in both species (<1%). Levels of oxidative stress markers increased by 5 days after exposure and remained elevated, while levels of inflammation markers initially increased and then returned to control values. The level of cardiovascular marker vWF, increased in rats, but remained at control levels in mice. This study demonstrates that [14C(U)]C60 is retained in female rodents with little elimination by 30 days after i.v. exposure, and leads to systemic oxidative stress. PMID:25727383

  13. Effect of 30-day orbital flight BION M1 on excretion of expired endogenous CO in mice

    NASA Astrophysics Data System (ADS)

    Shulagin, Yury; Tatarkin, Sergey; Dyachenko, Alexander

    It is known that increased destruction of hem structures is accompanied by increase of the endogenous carbon monoxide excretion rate with respiration (VCO). Changes VCO preceded the observed changes in the blood composition [D’yachenko A. et al., 2010]. Changes in blood composition, i.e. rise of red blood cells content and reduction of reticulocytes content was detected after a 12-day orbital flight (OF) in mice C57BL/6 [Gridley D.et al., 2003]. The purpose of this study was to investigate the effect of 30-day OF on excretion of endogenous CO. The method and apparatus for simultaneous measurement of VCO, and O2 and CO2 exchange were developed. The research consisted of three parts: 1). Measurement of VCO in five C57BL/6 mice after 30-day OF on the Russian satellite BION M1. 2). Measurement of VCO in six C57BL/6 mice after 30-day ground-based experiment (GBE) with simulated flight telemetry environment of BION M1. 3). Measurement of VCO in seven C57BL/6 mice in vivarium The results: Mice weight after OF was 24.3+-3.3 (mean +-SD) with minimal weight 18.1 g, and maximal weight 29.9 g. Vivarium mice weight was 27.0+-1.8 g. KGE mice weight was 25.0+-1.3 g. Mice age in all three groups was the same. We measured and estimated VCO and total CO excretion (MCO) for two gas mixtures ventilated mouse camera: atmospheric CO-contained air and then CO-free air(30 min). The results showed that the average MCO allocated GBE and vivarium mice did not significantly differ. Average MCO in mice after OF was significantly higher then in vivarium group (T=-2,74; p=0.02). MCO after GBE was between the vivarium and OF groups. MCO in OF and KGE groups did not differ ( T=-1,93; p=0,085). Blood tests in mice after OF was not carried out, because the recovery after the OF was studied in this group. The largest excretion of CO was observed in a mouse N39 after the OF. The weight of this mouse was only 18.1 g, i.e. much less than mean weight. Increase of VCO in food-restricted animal is known

  14. 30-Day Mortality and Late Survival with Reinterventions and Readmissions after Open and Endovascular Aortic Aneurysm Repair in Medicare Beneficiaries

    PubMed Central

    Giles, Kristina A; Landon, Bruce E; Cotterill, Philip; O'Malley, A. James; Pomposelli, Frank B; Schermerhorn, Marc L

    2010-01-01

    Objectives Late survival is similar after EVAR and open AAA repair despite a perioperative benefit with EVAR. AAA-related reinterventions are more common after EVAR while laparotomy related reinterventions are more common after open repair. The impact of reinterventions on survival, however, is unknown. We therefore evaluate the rate of reinterventions and readmission after initial AAA repair along with 30-day mortality and the effect upon long term survival. Methods We identified AAA and laparotomy-related reinterventions for propensity score matched cohorts of Medicare beneficiaries (n=45,652) undergoing EVAR and open repair from 2001-2004. Follow-up was up to 6 years. Hospitalizations for ruptured AAA without repair and for bowel obstruction or ventral hernia without abdominal surgery were also recorded. Event rates were calculated per year and are also presented through 6 years of follow-up as events per 100 person years. Thirty day mortality was calculated for each reintervention or readmission. Results Through 6 years, overall reinterventions or readmissions were similar between repair methods but slightly more common after EVAR (7.6 vs. 7.0 per 100 person years, RR 1.1, P < .001). Overall 30 day mortality with any reintervention or readmission was 9.1%. EVAR patients had more ruptures (0.50 vs. 0.09, RR 5.7, P < .001) with a mortality of 28%, but these were uncommon. EVAR patients also had more AAA-related reinterventions through 6 years (3.7 vs. 0.9, RR 4.0, P < .001) (mortality 5.6%), the majority of which were minor endovascular reinterventions (2.4 vs. 0.2, RR 11.4, P < .001) with a 30 day mortality of 3.0%. However, minor open (0.8 vs. 0.5, RR 1.4, P < .001) (mortality 6.9%) and major reinterventions (0.4 vs. 0.2, RR 2.4, P < .001) (mortality 12.1%) were also more common after EVAR than open repair. Conversely, EVAR patients had fewer laparotomy related reinterventions than open patients (1.4 vs. 3.0, RR 0.5, P < .001) (mortality 8.1%) and readmissions

  15. Utility of models to predict 28-day or 30-day unplanned hospital readmissions: an updated systematic review

    PubMed Central

    Zhou, Huaqiong; Della, Phillip R; Roberts, Pamela; Goh, Louise; Dhaliwal, Satvinder S

    2016-01-01

    Objective To update previous systematic review of predictive models for 28-day or 30-day unplanned hospital readmissions. Design Systematic review. Setting/data source CINAHL, Embase, MEDLINE from 2011 to 2015. Participants All studies of 28-day and 30-day readmission predictive model. Outcome measures Characteristics of the included studies, performance of the identified predictive models and key predictive variables included in the models. Results Of 7310 records, a total of 60 studies with 73 unique predictive models met the inclusion criteria. The utilisation outcome of the models included all-cause readmissions, cardiovascular disease including pneumonia, medical conditions, surgical conditions and mental health condition-related readmissions. Overall, a wide-range C-statistic was reported in 56/60 studies (0.21–0.88). 11 of 13 predictive models for medical condition-related readmissions were found to have consistent moderate discrimination ability (C-statistic ≥0.7). Only two models were designed for the potentially preventable/avoidable readmissions and had C-statistic >0.8. The variables ‘comorbidities’, ‘length of stay’ and ‘previous admissions’ were frequently cited across 73 models. The variables ‘laboratory tests’ and ‘medication’ had more weight in the models for cardiovascular disease and medical condition-related readmissions. Conclusions The predictive models which focused on general medical condition-related unplanned hospital readmissions reported moderate discriminative ability. Two models for potentially preventable/avoidable readmissions showed high discriminative ability. This updated systematic review, however, found inconsistent performance across the included unique 73 risk predictive models. It is critical to define clearly the utilisation outcomes and the type of accessible data source before the selection of the predictive model. Rigorous validation of the predictive models with moderate-to-high discriminative

  16. Immunohistochemical study of motoneurons in lumbar spinal cord of c57black/6 mice after 30-days space flight

    NASA Astrophysics Data System (ADS)

    Tyapkina, Oksana; Islamov, Rustem; Nurullin, Leniz; Petrov, Konstantin.; Rezvyakov, Pavel; Nikolsky, Evgeny

    To investigate mechanisms of hypogravity motor syndrome development the immunoexpression of heat shock proteins (Hsp27 and Hsp70), proteins of synaptic transmission (Synaptophysin and PSD95) and neuroprotective proteins (VEGF and Flt-1) in motoneurons of lumbar spinal cord in c57black/6 control mice (n=2) and after 30-days space flight (n=2) was studied. For a quantitative assessment of target proteins level in motoneurons frozen cross sections of lumbar spinal cord were underwent to immunohistochemical staining. Primary antibodies against VEGF, Flt-1, Hsp27 and Hsp70 (SantaCruz Biotechnology, inc. USA), against Synaptophysin and PSD95 (Abcam plc, UK) were visualized by streptavidin-biotin method. Images of spinal cords were received using OlympusBX51WI microscope with AxioCamMRm camera (CarlZeiss, Germany) and the AxioVisionRel. 4.6.3 software (CarlZeiss, Germany). The digitized data were analyzed using ImageJ 1.43 software (NIH, the USA). Quantitively, protein level in motoneurons was estimated by the density of immunoprecipitation. Results of research have not revealed any reliable changes in the immunnoexpression of vascular endothelial growth factor (VEGF) and its Flt-1 receptor in motoneurons of lumbar spinal cord in control and in mice after 30-day space flight. Studying of heat shock proteins, such as Hsp27 and Hsp70, revealed the decrease in level of these proteins immunoexpression in motoneurons of mice from flight group by 15% and 10%, respectively. Some decrease in level of immunnoexpression of presynaptic membrane proteins (synaptophysin, by 21%) and proteins of postsynaptic area (PSD95, by 55%) was observed after space flight. The data obtained testify to possible changes in a functional state (synaptic activity and stress resistance) of motoneurons of lumbar spinal cord in mice after space flight. Thus, we obtained new data on involvement of motoneurons innervating skeletal muscles in development of hypogravity motor syndrome. Research was supported

  17. Prevalence of Listeria monocytogenes in ready-to-eat foods sampled from the point of sale in Wales, United Kingdom.

    PubMed

    Meldrum, R J; Ellis, P W; Mannion, P T; Halstead, D; Garside, J

    2010-08-01

    A survey of Listeria in ready-to-eat food took place in Wales, United Kingdom, between February 2008 and January 2009. In total, 5,840 samples were taken and examined for the presence of Listeria species, including L. monocytogenes. Samples were tested using detection and enumeration methods, and the results were compared with current United Kingdom guidelines for the microbiological quality of ready-to-eat foods. The majority of samples were negative for Listeria by both direct plating and enriched culture. Seventeen samples (0.29%) had countable levels of Listeria species (other than L. monocytogenes), and another 11 samples (0.19%) had countable levels of L. monocytogenes. Nine samples (0.15%) were unsatisfactory or potentially hazardous when compared with United Kingdom guideline limits; six (0.10%) were in the unsatisfactory category (>100 CFU/g) for Listeria species (other than L. monocytogenes), and three (0.05%) were in the unacceptable or potentially hazardous category (>100 CFU/g) for L. monocytogenes. All three of these samples were from sandwiches (two chicken sandwiches and one ham-and-cheese sandwich). The most commonly isolated serotype of L. monocytogenes was 1/2a. This survey was used to determine the current prevalence of Listeria species and L. monocytogenes in ready-to-eat foods sampled from the point of sale in Wales.

  18. Effects of 30 day simulated microgravity and recovery on fluid homeostasis and renal function in the rat

    NASA Technical Reports Server (NTRS)

    Tucker, Bryan J.; Mendonca, Margarida M.

    1995-01-01

    Transition from a normal gravitational environment to that of microgravity eventually results in decreased plasma and blood volumes, increasing with duration of exposure to microgravity. This loss of vascular fluid is presumably due to negative fluid and electrolyte balance and most likely contributes to the orthostatic intolerance associated with the return to gravity. The decrease in plasma volume is presumed to be a reflection of a concurrent decrease in extracellular fluid volume with maintenance of normal plasma-interstitial fluid balance. In addition, the specific alterations in renal function contributing to these changes in fluid and electrolyte homeostasis are potentially responding to neuro-humoral signals that are not consistent with systemic fluid volume status. We have previously demonstrated an early increase in both glomerular filtration rate and extracellular fluid volume and that this decreases towards control values by 7 days of simulated microgravity. However, longer duration studies relating these changes to plasma volume alterations and the response to return to orthostasis have not been fully addressed. Male Wistar rats were chronically cannulated, submitted to 30 days heat-down tilt (HDT) and followed for 7 days after return to orthostasis from HDT. Measurements of renal function and extracellular and blood volumes were performed in the awake rat.

  19. Factors associated with moderate or severe left atrioventricular valve regurgitation within 30 days of repair of complete atrioventricular septal defect

    PubMed Central

    Kozak, Marcelo Felipe; Kozak, Ana Carolina Leiroz Ferreira Botelho Maisano; Marchi, Carlos Henrique De; Hassem Sobrinho Junior, Sirio; Croti, Ulisses Alexandre; Moscardini, Airton Camacho

    2015-01-01

    Introduction Left atrioventricular valve regurgitation is the most concerning residual lesion after surgical correction of atrioventricular septal defects. Objective To determine factors associated with moderate or severe left atrioventricular valve regurgitation within 30 days of surgical repair of complete atrioventricular septal defect. Methods We assessed the results of 53 consecutive patients 3 years-old and younger presenting with complete atrioventricular septal defect that were operated on at our practice between 2002 and 2010. The following variables were considered: age, weight, absence of Down syndrome, grade of preoperative atrioventricular valve regurgitation, abnormalities on the left atrioventricular valve and the use of annuloplasty. Median age was 6.7 months; median weight was 5.3 Kg; 86.8% had Down syndrome. At the time of preoperative evaluation, there were 26 cases with moderate or severe left atrioventricular valve regurgitation (49.1%). Abnormalities on the left atrioventricular valve were found in 11.3%; annuloplasty was performed in 34% of the patients. Results At the time of postoperative evaluation, there were 21 cases with moderate or severe left atrioventricular valve regurgitation (39.6%). After performing a multivariate analysis, the only significant factor associated with moderate or severe left atrioventricular valve regurgitation was the absence of Down syndrome (P=0.03). Conclusion Absence of Down syndrome was associated with moderate or severe postoperative left atrioventricular valve regurgitation after surgical repair of complete atrioventricular septal defect at our practice. PMID:26313720

  20. Increased in vivo glucose utilization in 30-day-old obese Zucker rat: Role of white adipose tissue

    SciTech Connect

    Krief, S.; Bazin, R.; Dupuy, F.; Lavau, M. )

    1988-03-01

    In vivo whole-body glucose utilization and uptake in multiple individual tissues were investigated in conscious 30-day-old Zucker rats, which when obese are hyperphagic, hyperinsulinemic, and normoglycemic. Whole-body glucose metabolism (assessed by (3-{sup 3}H)glucose) was 40% higher in obese (fa/fa) than in lean (Fa/fa) rats, suggesting that obese rats were quite responsive to their hyperinsulinemia. In obese compared with lean rats, tissue glucose uptake was increased by 15, 12, and 6 times in dorsal, inguinal, perigonadal white depots, respectively; multiplied by 2.5 in brown adipose tissue; increased by 50% in skin from inguinal region but not in that from cranial, thoracic, or dorsal area; and increased twofold in diaphragm but similar in heart in proximal intestine, and in total muscular mass of limbs. The data establish that in young obese rats the hypertrophied white adipose tissue was a major glucose-utilizing tissue whose capacity for glucose disposal compared with that of half the muscular mass. Adipose tissue could therefore play an important role in the homeostasis of glucose in obese rats in the face of their increased carbohydrate intake.

  1. Human performance profiles for planetary analog extra-vehicular activities: 120 day and 30 day analog missions

    NASA Astrophysics Data System (ADS)

    Swarmer, Tiffany M.

    Understanding performance factors for future planetary missions is critical for ensuring safe and successful planetary extra-vehicular activities (EVAs). The goal of this study was to gain operational knowledge of analog EVAs and develop biometric profiles for specific EVA types. Data was collected for a 120 and 30 day analog planetary exploration simulation focusing on EVA type, pre and post EVA conditions, and performance ratings. From this five main types of EVAs were performed: maintenance, science, survey/exploratory, public relations, and emergency. Each EVA type has unique characteristics and performance ratings showing specific factors in chronological components, environmental conditions, and EVA systems that have an impact on performance. Pre and post biometrics were collected to heart rate, blood pressure, and SpO2. Additional data about issues and specific EVA difficulties provide some EVA trends illustrating how tasks and suit comfort can negatively affect performance ratings. Performance decreases were noted for 1st quarter and 3rd quarter EVAs, survey/exploratory type EVAs, and EVAs requiring increased fine and gross motor function. Stress during the simulation is typically higher before the EVA and decreases once the crew has returned to the habitat. Stress also decreases as the simulation nears the end with the 3rd and 4th quarters showing a decrease in stress levels. Operational components and studies have numerous variable and components that effect overall performance, by increasing the knowledge available we may be able to better prepare future crews for the extreme environments and exploration of another planet.

  2. The migraine generator revisited: continuous scanning of the migraine cycle over 30 days and three spontaneous attacks.

    PubMed

    Schulte, Laura H; May, Arne

    2016-07-01

    Functional imaging using positron emission tomography and later functional magnetic resonance imaging revealed a particular brainstem area that is believed to be specifically activated in migraine during, but not outside of the attack, and consequently has been coined the 'migraine generator'. However, the pathophysiological concept behind this term is not undisputed and typical migraine premonitory symptoms such as fatigue and yawning, but also a typical association of attacks to circadian and menstrual cycles, all make the hypothalamus a possible regulating region of migraine attacks. Neuroimaging studies investigating native human migraine attacks however are scarce and for methodological but also clinical reasons there are currently no studies investigating the last 24 h before headache onset. Here we report a migraine patient who had magnetic resonance imaging every day for 30 days, always in the morning, to cover, using functional imaging, a whole month and three complete, untreated migraine attacks. We found that hypothalamic activity as a response to trigeminal nociceptive stimulation is altered during the 24 h prior to pain onset, i.e. increases towards the next migraine attack. More importantly, the hypothalamus shows altered functional coupling with the spinal trigeminal nuclei and the region of the migraine generator, i.e. the dorsal rostral pons during the preictal day and the pain phase of native human migraine attacks. These data suggest that although the brainstem is highly linked to the migraine biology, the real driver of attacks might be the functional changes in hypothalamo-brainstem connectivity.

  3. Age, sex and ethnic differences in the prevalence of underweight and overweight, defined by using the CDC and IOTF cut points in Asian culture

    Technology Transfer Automated Retrieval System (TEKTRAN)

    No nationally representative data from middle- and low-income countries have been analyzed to compare the prevalence of underweight and overweight, defined by using the Centers for Disease Control and Prevention (CDC), and the International Obesity TaskForce (IOTF) body mass index cut points. To exa...

  4. Gene Expression Profiling in Slow-Type Calf Soleus Muscle of 30 Days Space-Flown Mice.

    PubMed

    Gambara, Guido; Salanova, Michele; Ciciliot, Stefano; Furlan, Sandra; Gutsmann, Martina; Schiffl, Gudrun; Ungethuem, Ute; Volpe, Pompeo; Gunga, Hanns-Christian; Blottner, Dieter

    2017-01-01

    Microgravity exposure as well as chronic disuse are two main causes of skeletal muscle atrophy in animals and humans. The antigravity calf soleus is a reference postural muscle to investigate the mechanism of disuse-induced maladaptation and plasticity of human and rodent (rats or mice) skeletal musculature. Here, we report microgravity-induced global gene expression changes in space-flown mouse skeletal muscle and the identification of yet unknown disuse susceptible transcripts found in soleus (a mainly slow phenotype) but not in extensor digitorum longus (a mainly fast phenotype dorsiflexor as functional counterpart to soleus). Adult C57Bl/N6 male mice (n = 5) flew aboard a biosatellite for 30 days on orbit (BION-M1 mission, 2013), a sex and age-matched cohort were housed in standard vivarium cages (n = 5), or in a replicate flight habitat as ground control (n = 5). Next to disuse atrophy signs (reduced size and myofiber phenotype I to II type shift) as much as 680 differentially expressed genes were found in the space-flown soleus, and only 72 in extensor digitorum longus (only 24 genes in common) compared to ground controls. Altered expression of gene transcripts matched key biological processes (contractile machinery, calcium homeostasis, muscle development, cell metabolism, inflammatory and oxidative stress response). Some transcripts (Fzd9, Casq2, Kcnma1, Ppara, Myf6) were further validated by quantitative real-time PCR (qRT-PCR). Besides previous reports on other leg muscle types we put forth for the first time a complete set of microgravity susceptible gene transcripts in soleus of mice as promising new biomarkers or targets for optimization of physical countermeasures and rehabilitation protocols to overcome disuse atrophy conditions in different clinical settings, rehabilitation and spaceflight.

  5. Gene Expression Profiling in Slow-Type Calf Soleus Muscle of 30 Days Space-Flown Mice

    PubMed Central

    Gambara, Guido; Salanova, Michele; Ciciliot, Stefano; Furlan, Sandra; Gutsmann, Martina; Schiffl, Gudrun; Ungethuem, Ute; Volpe, Pompeo; Gunga, Hanns-Christian; Blottner, Dieter

    2017-01-01

    Microgravity exposure as well as chronic disuse are two main causes of skeletal muscle atrophy in animals and humans. The antigravity calf soleus is a reference postural muscle to investigate the mechanism of disuse-induced maladaptation and plasticity of human and rodent (rats or mice) skeletal musculature. Here, we report microgravity-induced global gene expression changes in space-flown mouse skeletal muscle and the identification of yet unknown disuse susceptible transcripts found in soleus (a mainly slow phenotype) but not in extensor digitorum longus (a mainly fast phenotype dorsiflexor as functional counterpart to soleus). Adult C57Bl/N6 male mice (n = 5) flew aboard a biosatellite for 30 days on orbit (BION-M1 mission, 2013), a sex and age-matched cohort were housed in standard vivarium cages (n = 5), or in a replicate flight habitat as ground control (n = 5). Next to disuse atrophy signs (reduced size and myofiber phenotype I to II type shift) as much as 680 differentially expressed genes were found in the space-flown soleus, and only 72 in extensor digitorum longus (only 24 genes in common) compared to ground controls. Altered expression of gene transcripts matched key biological processes (contractile machinery, calcium homeostasis, muscle development, cell metabolism, inflammatory and oxidative stress response). Some transcripts (Fzd9, Casq2, Kcnma1, Ppara, Myf6) were further validated by quantitative real-time PCR (qRT-PCR). Besides previous reports on other leg muscle types we put forth for the first time a complete set of microgravity susceptible gene transcripts in soleus of mice as promising new biomarkers or targets for optimization of physical countermeasures and rehabilitation protocols to overcome disuse atrophy conditions in different clinical settings, rehabilitation and spaceflight. PMID:28076365

  6. A contemporary risk model for predicting 30-day mortality following percutaneous coronary intervention in England and Wales

    PubMed Central

    McAllister, Katherine S.L.; Ludman, Peter F.; Hulme, William; de Belder, Mark A.; Stables, Rodney; Chowdhary, Saqib; Mamas, Mamas A.; Sperrin, Matthew; Buchan, Iain E.

    2016-01-01

    Background The current risk model for percutaneous coronary intervention (PCI) in the UK is based on outcomes of patients treated in a different era of interventional cardiology. This study aimed to create a new model, based on a contemporary cohort of PCI treated patients, which would: predict 30 day mortality; provide good discrimination; and be well calibrated across a broad risk-spectrum. Methods and results The model was derived from a training dataset of 336,433 PCI cases carried out between 2007 and 2011 in England and Wales, with 30 day mortality provided by record linkage. Candidate variables were selected on the basis of clinical consensus and data quality. Procedures in 2012 were used to perform temporal validation of the model. The strongest predictors of 30-day mortality were: cardiogenic shock; dialysis; and the indication for PCI and the degree of urgency with which it was performed. The model had an area under the receiver operator characteristic curve of 0.85 on the training data and 0.86 on validation. Calibration plots indicated a good model fit on development which was maintained on validation. Conclusion We have created a contemporary model for PCI that encompasses a range of clinical risk, from stable elective PCI to emergency primary PCI and cardiogenic shock. The model is easy to apply and based on data reported in national registries. It has a high degree of discrimination and is well calibrated across the risk spectrum. The examination of key outcomes in PCI audit can be improved with this risk-adjusted model. PMID:26942330

  7. The statistical extended-range (10-30-day) forecast of summer rainfall anomalies over the entire China

    NASA Astrophysics Data System (ADS)

    Zhu, Zhiwei; Li, Tim

    2017-01-01

    The extended-range (10-30-day) rainfall forecast over the entire China was carried out using spatial-temporal projection models (STPMs). Using a rotated empirical orthogonal function analysis of intraseasonal (10-80-day) rainfall anomalies, China is divided into ten sub-regions. Different predictability sources were selected for each of the ten regions. The forecast skills are ranked for each region. Based on temporal correlation coefficient (TCC) and Gerrity skill score, useful skills are found for most parts of China at a 20-25-day lead. The southern China and the mid-lower reaches of Yangtze River Valley show the highest predictive skills, whereas southwestern China and Huang-Huai region have the lowest predictive skills. By combining forecast results from ten regional STPMs, the TCC distribution of 8-year (2003-2010) independent forecast for the entire China is investigated. The combined forecast results from ten STPMs show significantly higher skills than the forecast with just one single STPM for the entire China. Independent forecast examples of summer rainfall anomalies around the period of Beijing Olympic Games in 2008 and Shanghai World Expo in 2010 are presented. The result shows that the current model is able to reproduce the gross pattern of the summer intraseasonal rainfall over China at a 20-day lead. The present study provides, for the first time, a guide on the statistical extended-range forecast of summer rainfall anomalies for the entire China. It is anticipated that the ideas and methods proposed here will facilitate the extended-range forecast in China.

  8. Using a simple point-prevalence survey to define appropriate antibiotic prescribing in hospitalised children across the UK

    PubMed Central

    Gharbi, Myriam; Doerholt, Katja; Vergnano, Stefania; Bielicki, Julia Anna; Paulus, Stéphane; Menson, Esse; Riordan, Andrew; Lyall, Hermione; Patel, Sanjay Valabh; Bernatoniene, Jolanta; Versporten, Ann; Heginbothom, Maggie; Goossens, Herman; Sharland, Mike

    2016-01-01

    Background The National Health Service England, Commissioning for Quality and Innovation for Antimicrobial Resistance (CQUIN AMR) aims to reduce the total antibiotic consumption and the use of certain broad-spectrum antibiotics in secondary care. However, robust baseline antibiotic use data are lacking for hospitalised children. In this study, we aim to describe, compare and explain the prescription patterns of antibiotics within and between paediatric units in the UK and to provide a baseline for antibiotic prescribing for future improvement using CQUIN AMR guidance. Methods We conducted a cross-sectional study using a point prevalence survey (PPS) in 61 paediatric units across the UK. The standardised study protocol from the Antibiotic Resistance and Prescribing in European Children (ARPEC) project was used. All inpatients under 18 years of age present in the participating hospital on the day of the study were included except neonates. Results A total of 1247 (40.9%) of 3047 children hospitalised on the day of the PPS were on antibiotics. The proportion of children receiving antibiotics showed a wide variation between both district general and tertiary hospitals, with 36.4% ( 95% CI 33.4% to 39.4%) and 43.0% (95% CI 40.9% to 45.1%) of children prescribed antibiotics, respectively. About a quarter of children on antibiotic therapy received either a medical or surgical prophylaxis with parenteral administration being the main prescribed route for antibiotics (>60% of the prescriptions for both types of hospitals). General paediatrics units were surprisingly high prescribers of critical broad-spectrum antibiotics, that is, carbapenems and piperacillin-tazobactam. Conclusions We provide a robust baseline for antibiotic prescribing in hospitalised children in relation to current national stewardship efforts in the UK. Repeated PPS with further linkage to resistance data needs to be part of the antibiotic stewardship strategy to tackle the issue of suboptimal

  9. Sepsis Prevalence and Outcome on the General Wards and Emergency Departments in Wales: Results of a Multi-Centre, Observational, Point Prevalence Study

    PubMed Central

    Ellis, Gemma; Morgan, Paul; Kopczynska, Maja; Dhadda, Amrit; Mann, Charlotte; Donoghue, Danielle; Rollason, Sarah; Brownlow, Emma; Hill, Francesca; Carr, Grace; Turley, Hannah; Hassall, James; Lloyd, James; Davies, Llywela; Atkinson, Michael; Jones, Molly; Jones, Nerys; Martin, Rhodri; Ibrahim, Yousef; Hall, Judith E.

    2016-01-01

    Data on sepsis prevalence on the general wards is lacking on the UK and in the developed world. We conducted a multicentre, prospective, observational study of the prevalence of patients with sepsis or severe sepsis on the general wards and Emergency Departments (ED) in Wales. During the 24-hour study period all patients with NEWS≥3 were screened for presence of 2 or more SIRS criteria. To be eligible for inclusion, patients had to have a high clinical suspicion of an infection, together with a systemic inflammatory response (sepsis) and evidence of acute organ dysfunction and/or shock (severe sepsis). There were 5317 in-patients in the 24-hour study period. Data were returned on 1198 digital data collection forms on patients with NEWS≥3 of which 87 were removed, leaving 1111 for analysis. 146 patients had sepsis and 144 patients had severe sepsis. Combined prevalence of sepsis and severe sepsis was 5.5% amongst all in-patients. Patients with sepsis had significantly higher NEWS scores (3 IQR 3–4 for non-sepsis and 4 IQR 3–6 for sepsis patients, respectively). Common organ dysfunctions in severe sepsis were hypoxia (47%), hypoperfusion (40%) and acute kidney injury (25%). Mortality at 90 days was 31% with a median (IQR) hospital free stay of 78 (36–85) days. Screening for sepsis, referral to Critical Care and completion of Sepsis 6 bundle was low: 26%, 16% and 12% in the sepsis group. Multivariable logistic regression analysis identified higher National Early Warning Score, diabetes, COPD, heart failure, malignancy and current or previous smoking habits as independent variables suggesting the diagnosis of sepsis. We observed that sepsis is more prevalent in the general ward and ED than previously suggested before and that screening and effective treatment for sepsis and severe sepsis is far from being operationalized in this environment, leading to high 90 days mortality. PMID:27907062

  10. Nonclinical Factors Associated with 30-Day Mortality after Lung Cancer Resection: An Analysis of 215,000 Patients Using the National Cancer Data Base

    PubMed Central

    Melvan, John N; Sancheti, Manu S; Gillespie, Theresa; Nickleach, Dana C; Liu, Yuan; Higgins, Kristin; Ramalingam, Suresh; Lipscomb, Joseph; Fernandez, Felix G

    2015-01-01

    Background Clinical variables associated with 30-day mortality after lung cancer surgery are well known. However, the effects of non-clinical factors, including insurance coverage, household income, education, type of treatment center, and area of residence, on short term survival are less appreciated. We studied the National Cancer Data Base (NCDB), a joint endeavor of the Commission on Cancer of the American College of Surgeons and the American Cancer Society, to identify disparities in 30-day mortality after lung cancer resection based on these non-clinical factors. Study Design We performed a retrospective cohort analysis of patients undergoing lung cancer resection from 2003-2011, using the NCDB. Data were analyzed using a multivariable logistic regression model to identify risk factors for 30-day mortality. Results 215,645 patients underwent lung cancer resection during our study period. We found that clinical variables such as age, gender, comorbidity, cancer stage, preoperative radiation, extent of resection, positive surgical margins, and tumor size were associated with 30-day mortality after resection. Non-clinical factors including living in lower income neighborhoods with a lesser proportion of high school graduates, and receiving cancer care at a non-academic medical center were also independently associated with increased 30-day postoperative mortality. Conclusions This study represents the largest analysis of 30-day mortality for lung cancer resection to date from a generalizable national cohort. Our results demonstrate that, in addition to known clinical risk factors, several non-clinical factors are associated with increased 30-day mortality after lung cancer resection. These disparities require further investigation to improve lung cancer patient outcomes. PMID:26206651

  11. The value of intermittent point-prevalence surveys of healthcare-associated infections for evaluating infection control interventions at Angkor Hospital for Children, Siem Reap, Cambodia

    PubMed Central

    Stoesser, N; Emary, K; Soklin, S; Peng An, K; Sophal, S; Chhomrath, S; Day, NPJ; Limmathurotsakul, D; Nget, P; Pangnarith, Y; Sona, S; Kumar, V; Moore, CE; Chanpheaktra, N; Parry, CM

    2013-01-01

    Background There are limited data on the epidemiology of paediatric healthcare-associated infection (HCAI) and infection control in low-income countries. We describe the value of intermittent point-prevalence surveys for monitoring HCAI and evaluating infection control interventions in a Cambodian paediatric hospital. Methods Hospital-wide, point-prevalence surveys were performed monthly in 2011. Infection control interventions introduced during this period included a hand hygiene programme and a ventilator-associated pneumonia (VAP) care bundle. Results Overall HCAI prevalence was 13.8/100 patients at-risk, with a significant decline over time. The highest HCAI rates (50%) were observed in critical care; the majority of HCAIs were respiratory (61%). Klebsiella pneumoniae was most commonly isolated and antimicrobial resistance was widespread. Hand hygiene compliance doubled to 51.6%, and total VAP cases/1000 patient-ventilator days fell from 30 to 10. Conclusion Rates of HCAI were substantial in our institution, and antimicrobial resistance a major concern. Point-prevalence surveys are effective for HCAI surveillance, and in monitoring trends in response to infection control interventions. PMID:23418156

  12. A Five-Country Evaluation of a Point-of-Care Circulating Cathodic Antigen Urine Assay for the Prevalence of Schistosoma mansoni

    PubMed Central

    Colley, Daniel G.; Binder, Sue; Campbell, Carl; King, Charles H.; Tchuem Tchuenté, Louis-Albert; N'Goran, Eliézer K.; Erko, Berhanu; Karanja, Diana M. S.; Kabatereine, Narcis B.; van Lieshout, Lisette; Rathbun, Stephen

    2013-01-01

    We evaluated a commercial point-of-care circulating cathodic antigen (POC-CCA) test for assessing Schistosoma mansoni infection prevalence in areas at risk. Overall, 4,405 school-age children in Cameroon, Côte d'Ivoire, Ethiopia, Kenya, and Uganda provided urine for POC-CCA testing and stool for Kato-Katz assays. By latent class analysis, one POC-CCA test was more sensitive (86% versus 62%) but less specific (72% versus ∼100%) than multiple Kato-Katz smears from one stool. However, only 1% of POC-CCA tests in a non-endemic area were false positives, suggesting the latent class analysis underestimated the POC-CCA specificity. Multivariable modeling estimated POC-CCA as significantly more sensitive than Kato-Katz at low infection intensities (< 100 eggs/gram stool). By linear regression, 72% prevalence among 9–12 year olds by POC-CCA corresponded to 50% prevalence by Kato-Katz, whereas 46% POC-CCA prevalence corresponded to 10% Kato-Katz prevalence. We conclude that one urine POC-CCA test can replace Kato-Katz testing for community-level S. mansoni prevalence mapping. PMID:23339198

  13. Coat and claws as new matrices for noninvasive long-term cortisol assessment in dogs from birth up to 30 days of age.

    PubMed

    Veronesi, M C; Comin, A; Meloni, T; Faustini, M; Rota, A; Prandi, A

    2015-09-15

    The last stage of fetal development and the neonatal period represent the most critical phases for the mammals' offspring. In the dog, the knowledge about the final intrauterine fetal development and biology, as well as about the neonatal physiology, remains scarce. Hormonal changes occurring in the last intrauterine fetal phase and during the early neonatal age are still not completely clear, probably because of the invasiveness related to the collection of the more common biological matrix, represented by circulating blood. Toward term of pregnancy, during parturition, and after birth, the hypothalamic-pituitary-adrenal axis is a key system regulating several physiological processes, and its activity was previously investigated by blood analysis, considered an invasive procedure providing a single-point measurement. In respect to animal welfare, and for a more correct long-term retrospective investigation, noninvasive hormonal studies were performed firstly on the hair of humans and coat of animals and, more recently, in the nails of human beings. This study was aimed to assess cortisol (COR) in coat and claws of newborn puppies and to evaluate the possible influence of the newborn gender, breed body size, and age on coat and claws COR concentrations. The results obtained from 165 newborn puppies evidenced that coat and claws COR levels were highly correlated each other (P < 0.0001), although the COR accumulation in the two matrices was different in relation to the class of age. Moreover, the puppies age influenced both coat and claws COR concentrations (P < 0.05), with premature puppies showing higher values when compared to term born-dead puppies or puppies dead between 1 and 30 days of age. The present study reported that COR is quantifiable in coat and claws of newborn dogs. Moreover, both matrices appear as useful tools for new, noninvasive, long-term perinatal and neonatal researches also in canine species.

  14. Development, Validation and Deployment of a Real Time 30 Day Hospital Readmission Risk Assessment Tool in the Maine Healthcare Information Exchange

    PubMed Central

    Hao, Shiying; Wang, Yue; Jin, Bo; Shin, Andrew Young; Zhu, Chunqing; Huang, Min; Zheng, Le; Luo, Jin; Hu, Zhongkai; Fu, Changlin; Dai, Dorothy; Wang, Yicheng; Culver, Devore S.; Alfreds, Shaun T.; Rogow, Todd; Stearns, Frank; Sylvester, Karl G.; Widen, Eric; Ling, Xuefeng B.

    2015-01-01

    Objectives Identifying patients at risk of a 30-day readmission can help providers design interventions, and provide targeted care to improve clinical effectiveness. This study developed a risk model to predict a 30-day inpatient hospital readmission for patients in Maine, across all payers, all diseases and all demographic groups. Methods Our objective was to develop a model to determine the risk for inpatient hospital readmission within 30 days post discharge. All patients within the Maine Health Information Exchange (HIE) system were included. The model was retrospectively developed on inpatient encounters between January 1, 2012 to December 31, 2012 from 24 randomly chosen hospitals, and then prospectively validated on inpatient encounters from January 1, 2013 to December 31, 2013 using all HIE patients. Results A risk assessment tool partitioned the entire HIE population into subgroups that corresponded to probability of hospital readmission as determined by a corresponding positive predictive value (PPV). An overall model c-statistic of 0.72 was achieved. The total 30-day readmission rates in low (score of 0–30), intermediate (score of 30–70) and high (score of 70–100) risk groupings were 8.67%, 24.10% and 74.10%, respectively. A time to event analysis revealed the higher risk groups readmitted to a hospital earlier than the lower risk groups. Six high-risk patient subgroup patterns were revealed through unsupervised clustering. Our model was successfully integrated into the statewide HIE to identify patient readmission risk upon admission and daily during hospitalization or for 30 days subsequently, providing daily risk score updates. Conclusions The risk model was validated as an effective tool for predicting 30-day readmissions for patients across all payer, disease and demographic groups within the Maine HIE. Exposing the key clinical, demographic and utilization profiles driving each patient’s risk of readmission score may be useful to providers

  15. Extent of Surgery Does Not Influence 30-Day Mortality in Surgery for Metastatic Bone Disease: An Observational Study of a Historical Cohort.

    PubMed

    Sørensen, Michala Skovlund; Hindsø, Klaus; Hovgaard, Thea Bechmann; Petersen, Michael Mørk

    2016-04-01

    Estimating patient survival has hitherto been the main focus when treating metastatic bone disease (MBD) in the appendicular skeleton. This has been done in an attempt to allocate the patient to a surgical procedure that outlives them. No questions have been addressed as to whether the extent of the surgery and thus the surgical trauma reduces survival in this patient group. We wanted to evaluate if perioperative parameters such as blood loss, extent of bone resection, and duration of surgery were risk factors for 30-day mortality in patients having surgery due to MBD in the appendicular skeleton. We retrospectively identified 270 consecutive patients who underwent joint replacement surgery or intercalary spacing for skeletal metastases in the appendicular skeleton from January 1, 2003 to December 31, 2013. We collected intraoperative (duration of surgery, extent of bone resection, and blood loss), demographic (age, gender, American Society of Anesthesiologist score [ASA score], and Karnofsky score), and disease-specific (primary cancer) variables. An association with 30-day mortality was addressed using univariate and multivariable analyses and calculation of odds ratio (OR). All patients were included in the analysis. ASA score 3 + 4 (OR 4.16 [95% confidence interval, CI, 1.80-10.85], P = 0.002) and Karnofsky performance status below 70 (OR 7.34 [95% CI 3.16-19.20], P < 0.001) were associated with increased 30-day mortality in univariate analysis. This did not change in multivariable analysis. No parameters describing the extent of the surgical trauma were found to be associated with 30-day mortality. The 30-day mortality in patients undergoing surgery for MBD is highly dependent on the general health status of the patients as measured by the ASA score and the Karnofsky performance status. The extent of surgery, measured as duration of surgery, blood loss, and degree of bone resection were not associated with 30-day mortality.

  16. Point prevalence and epidemiological characteristics of chronic cough in the general adult population: The Korean National Health and Nutrition Examination Survey 2010-2012.

    PubMed

    Kang, Min-Gyu; Song, Woo-Jung; Kim, Hyun-Jung; Won, Ha-Kyeong; Sohn, Kyoung-Hee; Kang, Sung-Yoon; Jo, Eun-Jung; Kim, Min-Hye; Kim, Sae-Hoon; Kim, Sang-Heon; Park, Heung-Woo; Chang, Yoon-Seok; Lee, Byung-Jae; Morice, Alyn H; Cho, Sang-Heon

    2017-03-01

    Cough is frequently self-limiting, but may persist longer in certain individuals. Most of previous studies on the epidemiology of chronic cough have only measured period prevalence, and thus have afforded limited information on the burden and natural course. We aimed to investigate the epidemiology of chronic cough by using a point prevalence measure in a large-scale general population.We analyzed cross-sectional data collected from 18,071 adults who participated in the Korean National Health and Nutrition Examination Survey 2010-2012. Presence and duration of current cough was ascertained by structured questionnaires, and cough was classified into acute (<3 weeks), subacute (3-8 weeks), or chronic cough (≥8 weeks). Demographic and clinical parameters were examined in relation to chronic cough.The point prevalences of acute, subacute, and chronic cough were 2.5 ± 0.2%, 0.8 ± 0.1% and 2.6 ± 0.2%, respectively. The proportion of current cough showed a steep decrease after 1 week of duration. However, 2 peaks in the prevalence of current cough were revealed; cough durations of less than 1 week and longer than 1 year were most common (31.1% and 27.7% of current cough, respectively). Subacute and chronic cough were more prevalent in the elderly (≥65 years); the positive associations with older age were independent of other confounders, including current smoking and comorbidities.This is the first report on the epidemiology of cough using a point prevalence measure in a nationally representative population sample. Our findings indicate a high burden of chronic cough among adults with current cough in the community. The dual-peak of cough duration suggested that the pathophysiology of acute and chronic cough may differ. The preponderance of elderly people in the prevalence of chronic cough warrants further investigation. In addition, more sophistication and validation of tools to define chronic cough will help our understanding of the epidemiology.

  17. Point prevalence of infection with Mycoplasma bovoculi and Moraxella spp. in cattle at different stages of infectious bovine keratoconjunctivitis.

    PubMed

    Schnee, Christiane; Heller, Martin; Schubert, Evelyn; Sachse, Konrad

    2015-01-01

    Infectious bovine keratoconjunctivitis (IBK) has significant economic consequences and a detrimental impact on animal welfare. Although Moraxella (Mor.) bovis is the primary causative agent, the role of other bacteria, such as Mor. ovis, Mor. bovoculi and Mycoplasma (Myc.) bovoculi, is not well understood. To assess the prevalence of infection with these organisms, and to correlate this with outbreaks of IBK, conjunctival samples from four herds of cattle in Germany of differing IBK status were examined. Herds were selected to represent a hypothetical course of IBK ranging from the pre-outbreak stage (herd 1), to the acute disease stage (herd 2), to a stage where treatment had ceased (herd 3). Unaffected animals were also included (herd 4). To facilitate effective, sensitive sample analysis, a new real-time PCR for Myc. bovoculi was developed and used in concert with established real-time PCR protocols for Myc. bovis and Moraxella spp. Herds 1 and 2 showed similarly high rates of detection for Myc. bovoculi (92.5% and 84.0%, respectively), whereas herds 3 and 4 had a lower prevalence (35.5% and 26.2%, respectively). Mor. bovis and Mor. ovis were more prevalent in herd 1 (32.5% and 87.5%, respectively) and herd 2 (38% and 58%, respectively) than herd 3 (10.4% and 1.3%, respectively) and herd 4 (9.8% and 31.1%, respectively). Mor. bovoculi was the only pathogen that correlated with clinical signs of IBK; at 20% prevalence, it was almost exclusively detected in herd 2. The results indicate that herds with high Myc. bovoculi prevalence are more predisposed to outbreaks of IBK, possibly due to a synergistic interaction with Moraxella spp.

  18. 75 FR 77901 - 30-Day Notice of Opportunity for Public Comment on U.S. Nominations to the World Heritage List...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-14

    ... National Park Service 30-Day Notice of Opportunity for Public Comment on U.S. Nominations to the World Heritage List and Potential Additions to the U.S. World Heritage Tentative List AGENCY: National Park... to comment on the next potential U.S. nominations from the U.S. World Heritage Tentative List to...

  19. The association of culling and death rate within 30 days after calving with productivity or reproductive performance in dairy herds in Fukuoka, Southern Japan

    PubMed Central

    GOTO, Akira; NAKADA, Ken; KATAMOTO, Hiromu

    2015-01-01

    The incidence of peripartum disorders in dairy herds negatively influences productivity and reproductive performance. Concrete data from local areas are helpful for explaining the importance of peripartum management to dairy farmers. This study was conducted to clarify the association of culling and death rate within 30 days after calving with productivity or reproductive performance in 179 dairy herds in Fukuoka, Southern Japan. A database was compiled from the records of the Livestock Improvement Association of Japan, the Dairy Cooperative Association and the Federation of Agricultural Mutual Relief Association. In this study, we created a comprehensive database of dairy farm production data for epidemiological analysis and used a general linear mixed model to analyze the association of culling and death rate within 30 days after calving with milk production or reproductive performance. The database can be used to describe, analyze and predict the risk of production. A cross-sectional analysis with contrasts was applied to investigate the association of cows served by AI/all cows, pregnant cows/cows served by AI, days open, milk yield and somatic cell counts with culling and death rate within 30 days after calving. The days open value significantly increased with increasing rate of culling and death within 30 days after calving (P for trend <0.001). No significant differences were found for the other comparisons. Our data suggest that proper feeding and management in the dry period may lead to improved postpartum reproductive performance in this dairy cow cohort. PMID:26666177

  20. 75 FR 55625 - 30-Day Notice of Proposed Information Collection: Form DS-1622, DS-1843, DS-1622P, and DS-1843P...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-13

    .... SUMMARY: The Department of State is seeking Office of Management and Budget (OMB) approval for the... Management and Budget (OMB) for up to 30 days from August 30, 2010. ADDRESSES: You may submit comments by any... maintain the health and fitness of the individual and family members within the Department of State...

  1. The 30-day prognosis of chronic-disease patients after contact with the out-of-hours service in primary healthcare

    PubMed Central

    Carlsen, Anders Helles; Moth, Grete; Christensen, Morten Bondo; Vestergaard, Mogens; Olesen, Frede; Vedsted, Peter

    2014-01-01

    Abstract Objective. Little is known about the prognosis of patients with chronic disease who contact the out-of-hours (OOH) service in primary care. The characteristics of contacts with the Danish out-of-hours service and daytime general practice, hospitalization, and death were studied during a 30-day follow-up period in patients with chronic heart diseases. Design. Cohort study. Setting and subjects. The study was based on data from 11 897 adults aged 18 + years from a Danish survey of OOH contacts, including information on consultation type. Reason for encounter (RFE) was categorized by OOH GPs at triage as either “exacerbation” or “new health problem”. Registry data were used to identify eligible patients, and the cohort was followed for 30 days after OOH contact through nationwide registries on healthcare use and mortality. Main outcome measures. The 30-day prognosis of chronic-disease patients after OOH contact. Results. Included patients with chronic disease had a higher risk of new OOH contact, daytime GP contact, and hospitalization than other patients during the 30-day follow-up period. OOH use was particularly high among patients with severe mental illness. A strong association was seen between chronic disease and risk of dying during follow-up. Conclusion. Patients with chronic disease used both daytime general practice and the out-of-hours service more often than others during the 30-day follow-up period; they were more often hospitalized and had higher risk of dying. The findings call for a proactive approach to future preventive day care and closer follow-up of this group, especially patients with psychiatric disease. PMID:25471829

  2. The AFFORD Clinical Decision Aid To Identify Emergency Department Patients With Atrial Fibrillation At Low Risk For 30-Day Adverse Events

    PubMed Central

    Barrett, Tyler W.; Storrow, Alan B.; Jenkins, Cathy A.; Abraham, Robert L.; Liu, Dandan; Miller, Karen F.; Moser, Kelly M.; Russ, Stephan; Roden, Dan M.; Harrell, Frank E.; Darbar, Dawood

    2015-01-01

    There is wide variation in the management of emergency department (ED) patients with atrial fibrillation (AF). We aimed to derive and internally validate the first prospective, ED-based clinical decision aid to identify patients with AF at low risk for 30-day adverse events. We performed a prospective cohort study at a university-affiliated, tertiary-care, ED. Patients were enrolled from June 9, 2010 to February 28, 2013 and followed for 30 days. We enrolled a convenience sample of ED patients presenting with symptomatic AF. Candidate predictors were based on ED data available in the first two hours. The decision aid was derived using model approximation (preconditioning) followed by strong bootstrap internal validation. We utilized an ordinal outcome hierarchy defined as the incidence of the most severe adverse event within 30 days of the ED evaluation. Of 497 patients enrolled, stroke and AF-related death occurred in 13 (3%) and 4 (<1%) patients, respectively. The decision aid included the following: age, triage vitals (systolic blood pressure, temperature, respiratory rate, oxygen saturation, supplemental oxygen requirement); medical history (heart failure, home sotalol use, prior percutaneous coronary intervention, electrical cardioversion, cardiac ablation, frequency of AF symptoms); ED data (2 hour heart rate, chest radiograph results, hemoglobin, creatinine, and brain natriuretic peptide). The decision aid’s c-statistic in predicting any 30-day adverse event was 0.7 (95% CI, 0.65, 0.76). In conclusion, among ED patients with AF, AFFORD provides the first evidence based decision aid for identifying patients who are at low risk for 30-day adverse events and candidates for safe discharge. PMID:25633190

  3. Tropical 40-50- and 25-30-day oscillations appearing in realistic and idealized GFDL climate models and the ECMWF dataset

    SciTech Connect

    Hayashi, Y.; Golder, D.G. )

    1993-02-01

    To clarify differences between the tropical 40-50- and 25-30-day oscillations and to evaluate simulations and various theories, space-time spectrum and filter analyses were performed on a nine-year dataset taken from the nine-level R30 spectral general circulation model and the nine-year (1979-1987) ECMWF four-dimensional analysis dataset. The 40-level SKYHI model was analyzed to examine the effect of increased vertical resolution, while an ocean-surface perpetual January R30 model was analyzed to examine the effects of the absence of geographical and seasonal variations. The R30 model results indicate that the relative amplitude of the wavenumber-one component of the 40-50- and 25-30-day oscillations varies greatly from year to year. The SKYHI model indicates that 25-30-day oscillations still appear too strong, although this model reveals a longer vertical wavelength, a higher penetration of the 25-30-day amplitude above the level of convective heating, and a slightly greater height of the convective-heating amplitude, which cannot be detected in the R30 model. The ocean-surface perpetual January R30 model indicates that not only the 25-30-day mode but also the 40-50-day mode can be simulated in the absence of geographical and seasonal modulations, while the wave-CISK and evaporation-wind feedback theories cannot explain the 40-50-day mode. Both R30 models indicate that daily precipitation is usuallys associated with upward motion. A comparison between the two R30 models suggests that the sea surface temperature geographically modules the intrinsically eastward-moving wavenumber-one precipitation oscillations, resulting in their major Pacific and minor Atlantic local amplitudes. This causes planetary-scale eastward-moving zonal-velocity oscillations and standing geopotential oscillations. 121 refs., 26 figs.

  4. Low serum albumin and total lymphocyte count as predictors of 30 day hospital readmission in patients 65 years of age or older.

    PubMed

    Robinson, Robert

    2015-01-01

    Introduction. Hospital readmission within 30 days of discharge is a target for health care cost savings through the medicare Value Based Purchasing initiative. Because of this focus, hospitals and health systems are investing considerable resources into the identification of patients at risk of hospital readmission and designing interventions to reduce the rate of hospital readmission. Malnutrition is a known risk factor for hospital readmission. Materials and Methods. All medical patients 65 years of age or older discharged from Memorial Medical Center from January 1, 2012 to March 31, 2012 who had a determination of serum albumin level and total lymphocyte count on hospital admission were studied retrospectively. Admission serum albumin levels and total lymphocyte counts were used to classify the nutritional status of all patients in the study. Patients with a serum albumin less than 3.5 grams/dL and/or a TLC less than 1,500 cells per mm3 were classified as having protein energy malnutrition. The primary outcome investigated in this study was hospital readmission for any reason within 30 days of discharge. Results. The study population included 1,683 hospital discharges with an average age of 79 years. The majority of the patients were female (55.9%) and had a DRG weight of 1.22 (0.68). 219 patients (13%) were readmitted within 30 days of hospital discharge. Protein energy malnutrition was common in this population. Low albumin was found in 973 (58%) patients and a low TLC was found in 1,152 (68%) patients. Low albumin and low TLC was found in 709 (42%) of patients. Kaplan-Meier analysis shows any laboratory evidence of PEM is a significant (p < 0.001) predictor of hospital readmission. Low serum albumin (p < 0.001) and TLC (p = 0.018) show similar trends. Cox proportional-hazards regression analysis showed low serum albumin (Hazard Ratio 3.27, 95% CI [2.30-4.63]) and higher DRG weight (Hazard Ratio 1.19, 95% CI [1.03-1.38]) to be significant independent

  5. Low serum albumin and total lymphocyte count as predictors of 30 day hospital readmission in patients 65 years of age or older

    PubMed Central

    2015-01-01

    Introduction. Hospital readmission within 30 days of discharge is a target for health care cost savings through the medicare Value Based Purchasing initiative. Because of this focus, hospitals and health systems are investing considerable resources into the identification of patients at risk of hospital readmission and designing interventions to reduce the rate of hospital readmission. Malnutrition is a known risk factor for hospital readmission. Materials and Methods. All medical patients 65 years of age or older discharged from Memorial Medical Center from January 1, 2012 to March 31, 2012 who had a determination of serum albumin level and total lymphocyte count on hospital admission were studied retrospectively. Admission serum albumin levels and total lymphocyte counts were used to classify the nutritional status of all patients in the study. Patients with a serum albumin less than 3.5 grams/dL and/or a TLC less than 1,500 cells per mm3 were classified as having protein energy malnutrition. The primary outcome investigated in this study was hospital readmission for any reason within 30 days of discharge. Results. The study population included 1,683 hospital discharges with an average age of 79 years. The majority of the patients were female (55.9%) and had a DRG weight of 1.22 (0.68). 219 patients (13%) were readmitted within 30 days of hospital discharge. Protein energy malnutrition was common in this population. Low albumin was found in 973 (58%) patients and a low TLC was found in 1,152 (68%) patients. Low albumin and low TLC was found in 709 (42%) of patients. Kaplan–Meier analysis shows any laboratory evidence of PEM is a significant (p < 0.001) predictor of hospital readmission. Low serum albumin (p < 0.001) and TLC (p = 0.018) show similar trends. Cox proportional-hazards regression analysis showed low serum albumin (Hazard Ratio 3.27, 95% CI [2.30–4.63]) and higher DRG weight (Hazard Ratio 1.19, 95% CI [1.03–1.38]) to be significant independent

  6. An investigation of quality improvement initiatives in decreasing the rate of avoidable 30-day, skilled nursing facility-to-hospital readmissions: a systematic review

    PubMed Central

    Mileski, Michael; Topinka, Joseph Baar; Lee, Kimberly; Brooks, Matthew; McNeil, Christopher; Jackson, Jenna

    2017-01-01

    Objectives The main objective was to investigate the applicability and effectiveness of quality improvement initiatives in decreasing the rate of avoidable 30-day, skilled nursing facility (SNF)-to-hospital readmissions. Problem The rate of rehospitalizations from SNF within 30 days of original discharge has increased within the last decade. Setting The research team participants conducted a literature review via Cumulative Index of Nursing and Allied Health Literature and PubMed to collect data about quality improvement implemented in SNFs. Results The most common facilitator was the incorporation of specialized staff. The most cited barriers were quality improvement tracking and implementation. Conclusion These strategy examples can be useful to acute care hospitals attempting to lower bounce back from subacute care providers and long-term care facilities seeking quality improvement initiatives to reduce hospital readmissions. PMID:28182162

  7. Influence of second- and third-degree heart block on 30-day outcome following acute myocardial infarction in the drug-eluting stent era.

    PubMed

    Kim, Hack-Lyoung; Kim, Sang-Hyun; Seo, Jae-Bin; Chung, Woo-Young; Zo, Joo-Hee; Kim, Myung-A; Park, Kyung-Woo; Koo, Bon-Kwon; Kim, Hyo-Soo; Chae, In-Ho; Choi, Dong-Ju; Cho, Myeong-Chan; Kim, Young-Jo; Kim, Ju Han; Ahn, Youngkeun; Jeong, Myung Ho

    2014-12-01

    This study was conducted to investigate the prognostic value of heart block among patients with acute myocardial infarction (AMI) treated with drug-eluting stents. A total of 13,862 patients with AMI, registered in the nation-wide AMI database from January 2005 to June 2013, were analyzed. Second- (Mobitz type I or II) and third-degree atrioventricular block were considered as heart block in this study. Thirty-day major adverse cardiac events (MACE) including all causes of death, recurrent myocardial infarction, and revascularization were evaluated. Percutaneous coronary intervention with implantation of drug-eluting stent was performed in 89.8% of the patients. Heart block occurred in 378 patients (2.7%). Thirty-day MACE occurred in 1,144 patients (8.2%). Patients with heart block showed worse clinical parameters at initial admission, and the presence of heart block was associated with 30-day MACE in univariate analyses. However, the prognostic impact of heart block was not significant after adjustment of potential confounders (p = 0.489). Among patients with heart block, patients with a culprit in the left anterior descending (LAD) coronary artery had worse clinical outcomes than those of patients with a culprit in the left circumflex or right coronary artery. LAD culprit was a significant risk factor for 30-day MACE even after controlling for confounders (odds ratio 5.28, 95% confidence interval 1.22 to 22.81, p = 0.026). In conclusion, despite differences in clinical parameters at the initial admission, heart block was not an independent risk factor for 30-day MACE in adjusted analyses. However, a LAD culprit was an independent risk factor for 30-day MACE among patients with heart block.

  8. In vitro study of 24-hour and 30-day shear bond strengths of three resin-glass ionomer cements used to bond orthodontic brackets.

    PubMed

    Lippitz, S J; Staley, R N; Jakobsen, J R

    1998-06-01

    Interest in using composite resin-glass ionomer hybrid cements as orthodontic bracket adhesives has grown because of their potential for fluoride release. The purpose of this pilot study was to compare shear bond strengths of three resin-glass ionomer cements (Advance, Fuji Duet, Fuji Ortho LC) used as bracket adhesives with a composite resin 24 hours and 30 days after bonding. The amount of adhesive remaining on the debonded enamel surface was scored for each adhesive. Mesh-backed stainless-steel brackets were bonded to 100 extracted human premolars, which were stored in artificial saliva at 37 degrees C until being tested to failure in a testing machine. The hybrid cements, with one exception, had bond strengths similar to those of the composite resin at 24 hours and 30 days. Fuji Ortho LC had significantly lower bond strengths (ANOVA p < or = 0.05) than the other adhesives at 24 hours and 30 days when it was bonded to unetched, water-moistened enamel. Adhesive-remnant scores were similar for all cements, except for cement Fuji Ortho LC when it was bonded to unetched enamel. The resin-glass ionomer cements we tested appear to have bond strengths suitable for routine use as orthodontic bracket-bonding adhesives.

  9. The age estimation of blood stains up to 30 days old using visible wavelength hyperspectral image analysis and linear discriminant analysis.

    PubMed

    Li, Bo; Beveridge, Peter; O'Hare, William T; Islam, Meez

    2013-09-01

    A novel application of visible wavelength hyperspectral image analysis has been applied to determine the age of blood stains up to 30 days old. Reflectance spectra from selected locations within the hyperspectral image, obtained from a portable instrument, were subjected to spectral pre-processing. This was followed by the application of a linear discriminant classification model, making estimations possible with an average error of ±0.27days for the first 7 days and an overall average error of ±1.17days up to 30 days. This is also the first reported study of the determination of the age of fresh blood stains (less than one day old) with an error of ±0.09h. The studies have been made under controlled conditions and represent, at this stage, proof of concept results but also are the most accurate age estimation results for measurements between 0 and 30 days reported to date. The results are consistent with well-established kinetic processes suggesting that the pre-processing stages described are revealing spectroscopic changes which are reliably following the time dependent oxidation of HbO2. The potential for parameterisation of environmental factors to make the method generally applicable at crime scenes is discussed, along with the developments required to further improve classification and to make the instrument genuinely portable.

  10. The HOSPITAL score and LACE index as predictors of 30 day readmission in a retrospective study at a university-affiliated community hospital

    PubMed Central

    Hudali, Tamer

    2017-01-01

    Introduction Hospital readmissions are common, expensive, and a key target of the Medicare Value Based Purchasing (VBP) program. Validated risk assessment tools such as the HOSPITAL score and LACE index have been developed to identify patients at high risk of hospital readmission so they can be targeted for interventions aimed at reducing the rate of readmission. This study aims to evaluate the utility of HOSPITAL score and LACE index for predicting hospital readmission within 30 days in a moderate-sized university affiliated hospital in the midwestern United States. Materials and Methods All adult medical patients who underwent one or more ICD-10 defined procedures discharged from the SIU-SOM Hospitalist service from Memorial Medical Center (MMC) from October 15, 2015 to March 16, 2016, were studied retrospectively to determine if the HOSPITAL score and LACE index were a significant predictors of hospital readmission within 30 days. Results During the study period, 463 discharges were recorded for the hospitalist service. The analysis includes data for the 432 discharges. Patients who died during the hospital stay, were transferred to another hospital, or left against medical advice were excluded. Of these patients, 35 (8%) were readmitted to the same hospital within 30 days. A receiver operating characteristic evaluation of the HOSPITAL score for this patient population shows a C statistic of 0.75 (95% CI [0.67–0.83]), indicating good discrimination for hospital readmission. The Brier score for the HOSPITAL score in this setting was 0.069, indicating good overall performance. The Hosmer–Lemeshow goodness of fit test shows a χ2 value of 3.71 with a p value of 0.59. A receiver operating characteristic evaluation of the LACE index for this patient population shows a C statistic of 0.58 (95% CI [0.48–0.68]), indicating poor discrimination for hospital readmission. The Brier score for the LACE index in this setting was 0.082, indicating good overall performance

  11. [Causal analysis and management strategies of 30-day unplanned revision surgery following single-stage posterior vertebral column resection for severe spinal deformity].

    PubMed

    Tao, Y P; Wu, J G; Ma, H S; Shao, S L; Zhang, L L; Gao, B; Li, H X

    2017-03-01

    Objective: To investigate the causes of 30-day unplanned revision surgery following one-stage posterior vertebral column resection (PVCR) for severe spinal deformity and the methods of prevention and management. Methods: A total of 112 severe deformity patients underwent one-stage PVCR for surgical treatment in the 306(th) Hospital of People's Liberation Army from May 2010 to December 2015 were retrospectively reviewed. Six patients required reoperation within 30 days after PVCR, including 2 males and 4 females with average age of 21 years (ranging from 12 to 38 years). Four cases were congenital kyphoscoliosis, 1 was post-laminectomy kyphoscoliosis and 1 was post-tuberculous angular kyphosis. Three cases associated with preoperative neurologic deficit (Frankel C in 1 patient and D in 2 patients). The causes, management and outcomes of unplanned revision surgery within 30 days after PVCR were recorded. Results: The total incidence of unplanned revision surgery within 30 days following PVCR was 5.4% (6/112). There was 1 case due to cerebrospinal fluid leak, 5 cases with varying degrees of new neurologic deficits, the causes were as followed: dural buckling in 1 case, residual bone compression in 1 case, epidural hematoma compression in 2 cases, spinal subdural hematoma in 1 case. All the 6 cases underwent surgical exploration again, including further dural repair, decompression and hematoma clearance. After unplanned reoperation, 6 cases recovered completely. The average follow-up time after surgery was 30.8 months (ranging from 10 to 60 months). The major curve at coronal plane was improved from preoperative 87.7° to 34.2°, with a mean correction of 61.0% at final follow-up; the sagittal kyphosis curve was improved from preoperative 119.5° to 45.5°, with a mean correction of 61.9% at final follow-up. Two patients' neurological status improved from Frankel D to Frankel E, one patient's neurological status improved from Frankel C to Frankel E. Conclusions: One

  12. Trends in Extended Spectrum Beta-Lactamase (ESBL) Producing Enterobacteriaceae and ESBL Genes in a Dutch Teaching Hospital, Measured in 5 Yearly Point Prevalence Surveys (2010-2014).

    PubMed

    Willemsen, Ina; Oome, Stijn; Verhulst, Carlo; Pettersson, Annika; Verduin, Kees; Kluytmans, Jan

    2015-01-01

    This paper describes the trends in prevalence of ESBL producing Enterobacteriaceae (ESBL-E) and ESBL genes, measured in five consecutive yearly Point Prevalence Surveys (PPS). All patients present in the hospital and in a day-care clinic (including patients on dialysis) on the day of the survey, were screened for perianal ESBL-E carriage. Perianal swabs were taken and cultured using an enrichment broth and a selective agar plate. Both phenotypic and genotypic methods were used to detect the production of ESBL, presence of ESBL-genes and clonal relatedness. Out of 2,695 patients, 135 (5.0%) were tested ESBL-E positive. The overall ESBL-E prevalence was stable over the years. Overall 5.2% of all ESBL-E were acquired by nosocomial transmission. A relative decrease of CTX-M-1-1-like ESBL genes (from 44 to 25%, p = 0.026) was observed, possibly related to the strong (>60%) decrease in antibiotic use in livestock in our country during the same period.

  13. Prevalence of Cigarette Advertising and Other Promotional Strategies at the Point of Sale in St Louis, Missouri: Analysis by Store Type and Distance From a School

    PubMed Central

    Colditz, Graham; Moreland-Russell, Sarah; Cyr, Julianne; Snider, Doneisha; Schootman, Mario

    2014-01-01

    Introduction Point-of-sale advertising provides an opportunity for the tobacco industry to communicate with current and potential smokers. The US Family Smoking Prevention and Tobacco Control Act allows states to implement policies requiring that tobacco products be placed out of sight, and the Food and Drug Administration is considering banning point-of-sale advertising within 1,000 feet of schools. Our objective was to compare cigarette point-of-sale advertising near schools with grades prekindergarten through 12 and by store type. Methods All registered cigarette retailers (n = 1,229) and schools (n = 581) in the city of St Louis and St Louis County were geocoded and mapped by using ArcGIS. Retailers were divided into 2 groups, those within 1,000 feet and those within 1,001 to 2,000 feet of a school; 200 retailers from each group were randomly selected. We assessed tobacco interior and exterior advertising, brands advertised, discounts, gifts with purchase, “no sales to minors” signage, and cigarette functional items (eg, advertising on shopping baskets). Analyses were done by distance from a school and store type. Results We analyzed 340 retailers. Most retailers within 1,000 feet (91.2%) and from 1,001 to 2,000 feet (94.2%) of a school displayed cigarette advertising (P = .20). Convenience stores had the highest number of interior ads. In multivariable models, distance from school explained 0.2% of the variance in total advertising. Conclusion Cigarette point-of-sale advertising is highly prevalent in St Louis within 1,000 feet of schools. A ban based on distance from a school might decrease advertising exposure, but its effect on smoking prevalence is yet to be determined because advertising farther from schools would still prevail. PMID:24742394

  14. Analysis of 30-Day Postdischarge Morbidity and Readmission after Radical Gastrectomy for Gastric Carcinoma: A Single-Center Study of 2107 Patients With Prospective Data

    PubMed Central

    Jeong, Oh; Kyu Park, Young; Ran Jung, Mi; Yeop Ryu, Seong

    2015-01-01

    Abstract PD morbidity and readmission pose a substantial clinical and economic burden to the healthcare system. Comprehensive PD complications and readmission data are essential for developing initiatives to improve patient care. No previous studies have extensively investigated PD complications after gastric cancer surgery. We investigated the incidence, types, treatment, and risk factors of 30-day postdischarge (PD) complications after gastric cancer surgery. Between 2010 and 2013, data concerning complications and readmission within 30 days of hospital discharge were prospectively collected in 2107 patients undergoing gastric cancer surgery. In total, 1642 patients (77.9%) underwent distal gastrectomy, 418 (19.8%) total gastrectomy, and 47 (2.3%) other procedures. Postoperative morbidity and mortality were 17.4% and 0.6%, respectively, with a mean 8.8-day hospital stay. Sixty-one patients (2.9%) developed 30-day PD morbidity (58 local and 3 systemic complications), accounting for 16.6% of overall morbidity; 47 (2.2%) were readmitted; and 7 (0.3%) underwent a reoperation. The mean time to PD complications was 9.5 days after index hospital discharge. The most common complication was intra-abdominal abscess (n = 14), followed by wound, ascites, and anastomosis leakage. No mortality occurred resulting from PD complications. In the univariate and multivariate analyses, underlying comorbidity (hypertension and liver cirrhosis) and obesity were independent risk factors for developing PD complications. The early PD period is a vulnerable time for surgical patients with substantial risk of complication and readmission. Tailored discharge plans along with appropriate PD patient support are essential for improving the quality of patient care. PMID:25789945

  15. Predictors of 30-Day Mortality and 90-Day Functional Recovery after Primary Intracerebral Hemorrhage : Hospital Based Multivariate Analysis in 585 Patients

    PubMed Central

    2009-01-01

    Objective The purpose of this study was to identify independent predictors of mortality and functional recovery in patients with primary intracerebral hemorrhage (PICH) and to improve functional outcome in these patients. Methods Data were collected retrospectively on 585 patients with supratentorial PICH admitted to the Stroke Unit at our hospital between 1st January 2004 and the 31st July 2008. Using multivariate logistic regression analysis, the associations between all selected variables and 30-day mortality and 90-day functional recoveries after PICH was evaluated. Results Ninety-day functional recovery was achieved in 29.1% of the 585 patients and 30-day mortality in 15.9%. Age (OR=7.384, p=0.000), limb weakness (OR=6.927, p=0.000), and hematoma volume (OR=5.293, p=0.000) were found to be powerful predictors of 90-day functional recovery. Furthermore, initial consciousness (OR=3.013, p=0.014) hematoma location (lobar, OR=2.653, p=0.003), ventricular extension of blood (OR=2.077, p=0.013), leukocytosis (OR=2.048, p=0.008), alcohol intake (drinker, OR=1.927, p=0.023), and increased serum aminotransferase (OR=1.892, p=0.035) were found to be independent predictors of 90-day functional recovery after PICH. On the other hand, a pupillary abnormality (OR=4.532, p=0.000) and initial unconsciousness (OR=3.362, p=0.000) were found to be independent predictors of 30-day mortality after PICH. Conclusion The predictors of mortality and functional recovery after PICH identified during this analysis may assist during clinical decision-making, when advising patients or family members about the prognosis of PICH and when planning intervention trials. PMID:19609417

  16. Length of stay, wait time to surgery and 30-day mortality for patients with hip fractures after the opening of a dedicated orthopedic weekend trauma room

    PubMed Central

    Taylor, Michel; Hopman, Wilma; Yach, Jeff

    2016-01-01

    Background In September 2011, Kingston General Hospital (KGH) opened a dedicated orthopedic weekend trauma room. Previously, 1 weekend operating room (OR) was used by all surgical services. We assessed the impact this dedicated weekend trauma room had on hospital length of stay (LOS), time to surgery and 30-day mortality for patients with hip fractures. Methods Patients admitted between Oct. 1, 2009, and Sept. 30, 2012, were identified through our trauma registry, representing the 2 years before and 1 year after the opening of the orthopedic weekend trauma room. We documented type of fracture, mode of fixation, age, sex, American Society of Anesthesiologists (ASA) score, time to OR, LOS, discharge disposition and 30-day mortality. We excluded patients with multiple fractures, open fractures and those requiring trauma team activation. Results Our study included 609 patients (405 pre- and 204 post–trauma room opening). Mean LOS decreased from 11.6 to 9.4 days (p = 0.005) and there was a decreasing trend in mean time to OR from 31.5 to 28.5 hours (p = 0.16). There was no difference in 30-day mortality (p = 0.24). The LOS decreased by an average of 2 days following opening of the weekend trauma room (p = 0.031) and by an average of 2.2 additional days if the patient was admitted on the weekend versus during the week (p = 0.024). Conclusion The weekend trauma OR at KGH significantly decreased the LOS and appears to have decreased wait times to surgery. Further analysis is needed to assess the cost-effectiveness of the current strategy, the long-term outcome of this patient population and the impact the additional orthopedic weekend trauma room has had on other surgical services (i.e., general surgery) and their patients. PMID:27668332

  17. Effectiveness of using thyrocalcitonin for the prevention of a calcium metabolic disorder in the mineralized tissues of rabbits with 30 days hypokinesia

    NASA Technical Reports Server (NTRS)

    Volozhin, A. I.; Shashkov, V. S.; Dmitriyev, B. S.; Yegorov, B. B.; Lobachik, V. I.; Brishin, A. I.

    1980-01-01

    A 30 day hypokinesia in rabbits led to a considerable lag in weight gain for the skeletal bones, reduction in Ca45 uptake, and an increase in isotope resorption rate in the rapidly metabolized fraction of extremity bones. On the other hand, Ca45 content in the teeth and maxillae increased, which may be explained by redistribution of isotope among the various mineralized tissues. Injection of thyrocalcitonin (50 IU/day) produced a distinct normalizing effect on Ca45 uptake and resorption in the mineralized tissues of rabbits kept hypokinetic.

  18. Life sciences payload definition and integration study. Volume 4: Appendix, costs, and data management requirements of the dedicated 30-day laboratory. [carry-on laboratory for Spacelab

    NASA Technical Reports Server (NTRS)

    1974-01-01

    The results of the updated 30-day life sciences dedicated laboratory scheduling and costing activities are documented, and the 'low cost' methodology used to establish individual equipment item costs is explained in terms of its allowances for equipment that is commerical off-the-shelf, modified commercial, and laboratory prototype; a method which significantly lowers program costs. The costs generated include estimates for non-recurring development, recurring production, and recurring operations costs. A cost for a biomedical emphasis laboratory and a Delta cost to provide a bioscience and technology laboratory were also generated. All cost reported are commensurate with the design and schedule definitions available.

  19. Point prevalence, microbiology and antifungal susceptibility patterns of oral Candida isolates colonizing or infecting Mexican HIV/AIDS patients and healthy persons.

    PubMed

    Sánchez-Vargas, Luis Octavio; Ortiz-López, Natalia Guadalupe; Villar, María; Moragues, María Dolores; Aguirre, José Manuel; Cashat-Cruz, Miguel; Lopez-Ribot, Jose Luis; Gaitán-Cepeda, Luis Alberto; Quindós, Guillermo

    2005-06-01

    We have conducted a longitudinal study over a 3-year period to address the point prevalence, microbiological characteristics and antifungal susceptibility patterns of yeast isolates colonizing or infecting the oral cavities of 111 HIV-infected (51 adults, 60 children) and 201 non HIV-infected (109 adults, 92 children) Mexican persons. Regarding the epidemiology of oral candidiasis, Candida albicans was the most frequent species isolated. Seventy-one out of 85 isolates from colonized persons were C. albicans (83.5%), 27 isolates of them were from HIV-infected children and 44 from non HIV-infected patients. Sixty-two isolates belonged to serotype A which was the most prevalent serotype of C. albicans. Non-albicans species (Candida glabrata, Candida tropicalis and Candida parapsilosis, and Saccharomyces cerevisiae) were isolated from 16.5% of colonized patients and from 38.5% patients with candidiasis or Candida-related lesions. There were nine episodes of infection or colonization by at least 2 different yeast species. In the case of HIV/AIDS patients, it was determined that yeast carriage was not associated with the number of CD4+ cells or the viral load, but HAART reduced the prevalence of oral candidiasis. Overall, most patients harbored strains in vitro susceptible to fluconazole, however 10.8% of the yeasts were resistant to one or more azole antifungal agents and 29% were intermediate susceptible to them. On the contrary, 5-fluorocytosine was very active against all isolates tested, and amphotericin B was active against 97.9% of them.

  20. [The participation of opioids in the antinociceptive effect induced by the stimulation of hypothalamic "pleasure zones" in 20- to 30-day-old rabbits].

    PubMed

    Butkevich, I P; Kassil', V G

    1995-01-01

    The involvement of opioid peptides in the mediation of inhibitory influences of the positive reinforcement system ("reward areas") on the evoked potential (EPs) recorded in the thalamic parafascicular complex (CM-Pf) in response to the nociceptive electrodermal stimulation of the hind paw in 20-30 day rabbits has been studied. Electrical stimulation of "reward areas" identified in the preliminary behavioural experiments inhibited the EPs. The systemic injection of naloxone potentiated the antinociceptive effect of "reward areas" stimulation in 75% of cases under the incomplete inhibition of EPs (the decrease of EPs amplitude) but decreased its inhibitory effect in 87% of cases under the complete inhibition of EPs. Naloxone did not change the inhibitory effect of "reward areas" stimulation suggesting to the relationship of analgesic "reward areas" function with nonopioid mechanisms too. On the basis of the comparison of the present data and the ones obtained before it can be inferred that opioid mechanism in realization of antinociceptive influence of "reward areas" stimulation on EPs in CM-Pf is more important for 20-30 day rabbits compared with 41-60 day ones. The correlation of the phenomenon under investigation with the formation of neurotransmitter systems has been discussed.

  1. External Validation of a Case-Mix Adjustment Model for the Standardized Reporting of 30-Day Stroke Mortality Rates in China

    PubMed Central

    Yu, Ping; Pan, Yuesong; Wang, Yongjun; Wang, Xianwei; Liu, Liping; Ji, Ruijun; Meng, Xia; Jing, Jing; Tong, Xu; Guo, Li; Wang, Yilong

    2016-01-01

    Background and Purpose A case-mix adjustment model has been developed and externally validated, demonstrating promise. However, the model has not been thoroughly tested among populations in China. In our study, we evaluated the performance of the model in Chinese patients with acute stroke. Methods The case-mix adjustment model A includes items on age, presence of atrial fibrillation on admission, National Institutes of Health Stroke Severity Scale (NIHSS) score on admission, and stroke type. Model B is similar to Model A but includes only the consciousness component of the NIHSS score. Both model A and B were evaluated to predict 30-day mortality rates in 13,948 patients with acute stroke from the China National Stroke Registry. The discrimination of the models was quantified by c-statistic. Calibration was assessed using Pearson’s correlation coefficient. Results The c-statistic of model A in our external validation cohort was 0.80 (95% confidence interval, 0.79–0.82), and the c-statistic of model B was 0.82 (95% confidence interval, 0.81–0.84). Excellent calibration was reported in the two models with Pearson’s correlation coefficient (0.892 for model A, p<0.001; 0.927 for model B, p = 0.008). Conclusions The case-mix adjustment model could be used to effectively predict 30-day mortality rates in Chinese patients with acute stroke. PMID:27846282

  2. Point prevalence of Pneumocystis pneumonia in patients with non-Hodgkin lymphoma according to the number of cycles of R-CHOP chemotherapy.

    PubMed

    Kim, Tark; Choi, Sang-Ho; Kim, Sung-Han; Jeong, Jin-Yong; Woo, Jun Hee; Kim, Yang Soo; Sung, Heungsup; Kim, Mi-Na; Yoon, Dok Hyun; Suh, Cheolwon; Lee, Sang-Oh

    2013-01-01

    R-CHOP chemotherapy composed of rituximab, cyclophosphamide, adriamycin, vincristine, and prednisolone which might increase the risk of Pneumocystis pneumonia in patients with non-Hodgkin lymphoma. We estimated the point prevalence of Pneumocystis pneumonia in non-Hodgkin lymphoma patients according to the number of R-CHOP cycles and investigated whether cytoreduction by chemotherapy is associated with Pneumocystis pneumonia development. We retrospectively established a cohort of patients who received R-CHOP for non-Hodgkin lymphoma in our institution. Using this cohort, we estimated the incidence rate and point prevalence of definite and probable Pneumocystis pneumonia. To assess factors associated with Pneumocystis pneumonia development several clinical variables, including absolute neutrophil and lymphocyte count at the time of non-Hodgkin lymphoma diagnosis and when the last R-CHOP cycle was administered, were compared between patients with and without Pneumocystis pneumonia. Of 713 patients in the cohort, 14 and 18 patients were diagnosed with definite and probable Pneumocystis pneumonia, respectively. The overall incidence of definite and definite plus probable PCP in NHL patients receiving R-CHOP were 2.0 % (14/713; 95 % CI, 1.1-3.3 %) and 4.5 % (32/713; 95 % CI, 3.2-6.4 %), respectively. This corresponded to 3.8 (95 % CI, 2.2-6.4) and 8.4 (95 % CI, 5.9-11.9) per 1000 persons. Many cases of Pneumocystis pneumonia (22/32, 68.7 %) developed after administration of the fourth R-CHOP cycle. However, there was no statistical difference in Pneumocystis pneumonia prevalence between patients receiving four or more cycles of R-CHOP and fewer than. Higher absolute neutrophil count (4,742/mm(3) vs. 2,627/mm(3); p < 0.01) was associated with Pneumocystis pneumonia development at the last R-CHOP cycle, while absolute lymphocyte count at the time of NHL diagnosis was not. Contrary to expectations, Pneumocystis pneumonia is not a frequent complication of R

  3. Characteristics and preliminary observations of the influence of electromyostimulation on the size and function of human skeletal muscle during 30 days of simulated microgravity

    NASA Technical Reports Server (NTRS)

    Duvoisin, Marc R.; Convertino, Victor A.; Buchanan, Paul; Gollnick, Philip A.; Dudley, Gary A.

    1989-01-01

    The effect of transcutaneous electromyostimulation (EMS) on the development of atrophy and the loss of strength in lower limb musculature in humans exposed to microgravity was determined in three subjects who received EMS twice daily in a 3-d on/1-d off cycle on their dominant leg during 30 days of bedrest. The output waveform from the stimulator was sequenced to the knee extensors, knee flexors, ankle extensors, and ankle flexors, and caused three isometric contractions of each muscle group per minute. It was found that, in the dominant leg, EMS acted to attenuate the changes caused by bedrest, such as reductions in the leg volume, muscle compartment size, cross-sectional area of slow- and fast-twitch fibers, strength, and aerobic enzyme activities, and an increase in leg compliance.

  4. Results of 30-day petroleum Co-Fire test at the Houston Lighting & Power W.A. Parish Station. Final report

    SciTech Connect

    Jones, A.F.; Booth, R.C.; Machtemes, A.P.

    1995-10-01

    As more heavy crude oil is refined, petroleum coke may become cheaper and more available. A 30-day test co-firing of petroleum coke with Western coal was performed on Unit 8 of Houston Lighting & Power`s W.A. Parish Station to address several concerns about the effects of co-firing coke. The test program studied fuel handling and consistency issues, coal mill performance, furnace operation, emissions, baghouse operation, and flue gas desulfurization (FGD) system performance. Results indicated that petroleum coke can be co-fired with Western coal without any significant problems. The limiting factor on how much coke can be in the bend is the ability of the FGD system to meet emission limits for SO{sub 2}.

  5. Myeloid Precursors in the Bone Marrow of Mice after a 30-Day Space Mission on a Bion-M1 Biosatellite.

    PubMed

    Sotnezova, E V; Markina, E A; Andreeva, E R; Buravkova, L B

    2017-02-01

    The content of myeloid stem CFU in bone marrow karyocytes from the tibial bone of C57Bl/6 mice was evaluated after a 30-day Bion-M1 pace flight/ground control experiment and subsequent 7-day recovery period. After the space flight, we observed a significant decrease in the number of erythroid progenitors in the bone marrow, including common myeloid precursor - granulocyte, erythrocyte, monocyte/macrophage, megakaryocyte CFU. After 7-day readaptation, CFU level in flight animals did not recover completely. In the ground control, the count of erythroid burst-forming units was higher than in vivarium animals. Comparison of the changes observed in fight and ground experiments demonstrated effects associated space flight factors and manifesting in suppression of the bone marrow erythropoiesis.

  6. Immunotoxicological Evaluation of Corn Genetically Modified with Bacillus thuringiensis Cry1Ah Gene by a 30-Day Feeding Study in BALB/c Mice

    PubMed Central

    Song, Yan; Liang, Chunlai; Wang, Wei; Fang, Jin; Sun, Nana; Jia, Xudong; Li, Ning

    2014-01-01

    This study was to investigate the immunotoxicological potential of corn genetically modified (GM) with Bacillus thuringiensis (Bt) Cry1Ah gene in BALB/c mice. Female BALB/c mice were randomly assigned to one of the four groups: the negative control group, the parental corn group, the GM corn group and the positive control group with 10 mice per group. Mice in the GM corn group and the parental corn group were fed with diets containing 70% corresponding corn for 30 days. Mice in the negative control group and the positive control group were fed with AIN93G diet, administered with saline or 200 mg/kg of cyclophosphamide (CY) via intraperitoneal injection 24 h before the termination of the study, respectively. At the end of the study, the immunotoxicological effects of the GM corn were evaluated through immunopathology parameters including body and organ weights, hematology and clinical chemistry parameters, histological examination, peripheral blood lymphocytes phenotype; humoral immunity including antibody plaque-forming cell, serum immunoglobulin, cytokine and half hemolysis value; cellular immunity such as mitogen-induced splenocyte proliferation, cytotoxic T-lymphocyte reaction, delayed-type hypersensitivity reaction; non-specific immunity including phagocytic activities of phagocytes, natural killer cell activity. A single dose of cyclophosphamide (200 mg/kg bw) was found to have significant adverse effects on immunopathology, cellular immunity, and humoral immunity in mice. The corn genetically modified with Bt Cry1Ah gene is considered consistent with the parental corn in terms of immunopathology, humoral immunity, cellular immunity and non-specific immunity. No adverse immunotoxicological effects of GM corn with Bt Cry1Ah gene were found when feeding mice for 30 days. PMID:24520311

  7. Immunotoxicological evaluation of corn genetically modified with Bacillus thuringiensis Cry1Ah gene by a 30-day feeding study in BALB/c mice.

    PubMed

    Song, Yan; Liang, Chunlai; Wang, Wei; Fang, Jin; Sun, Nana; Jia, Xudong; Li, Ning

    2014-01-01

    This study was to investigate the immunotoxicological potential of corn genetically modified (GM) with Bacillus thuringiensis (Bt) Cry1Ah gene in BALB/c mice. Female BALB/c mice were randomly assigned to one of the four groups: the negative control group, the parental corn group, the GM corn group and the positive control group with 10 mice per group. Mice in the GM corn group and the parental corn group were fed with diets containing 70% corresponding corn for 30 days. Mice in the negative control group and the positive control group were fed with AIN93G diet, administered with saline or 200 mg/kg of cyclophosphamide (CY) via intraperitoneal injection 24 h before the termination of the study, respectively. At the end of the study, the immunotoxicological effects of the GM corn were evaluated through immunopathology parameters including body and organ weights, hematology and clinical chemistry parameters, histological examination, peripheral blood lymphocytes phenotype; humoral immunity including antibody plaque-forming cell, serum immunoglobulin, cytokine and half hemolysis value; cellular immunity such as mitogen-induced splenocyte proliferation, cytotoxic T-lymphocyte reaction, delayed-type hypersensitivity reaction; non-specific immunity including phagocytic activities of phagocytes, natural killer cell activity. A single dose of cyclophosphamide (200 mg/kg bw) was found to have significant adverse effects on immunopathology, cellular immunity, and humoral immunity in mice. The corn genetically modified with Bt Cry1Ah gene is considered consistent with the parental corn in terms of immunopathology, humoral immunity, cellular immunity and non-specific immunity. No adverse immunotoxicological effects of GM corn with Bt Cry1Ah gene were found when feeding mice for 30 days.

  8. Exposure to microgravity for 30 days onboard Bion M1 caused muscle atrophy and decreased regeneration in the mouse femoral Quadriceps

    NASA Astrophysics Data System (ADS)

    Grigoryan, Eleonora; Radugina, Elena A.; Almeida, Eduardo; Blaber, Elizabeth; Poplinskaya, Valentina; Markitantova, Yulia

    Mechanical unloading of muscle during spaceflight in microgravity is known to cause muscular atrophy, changes in muscle fiber type composition, gene expression, and reductions in regenerative muscle growth. Although limited data exists for long-term effects of microgravity in human muscle, these processes have mostly been studied in rodents for short periods of time, up to two weeks of spaceflight. Here we report on how 30-day, long-term, mechanical unloading in microgravity affects mouse muscle of the femoral Quadriceps group. To conduct these studies we used muscle tissue from 6 mice from the NASA Biospecimen Sharing Program conducted in collaboration with the Institute for Biomedical Problems of the Russian Academy of Sciences, during the Russian Bion M1 biosatellite mission in 2013. Muscle morphology observed in histological sections shows signs of extensive atrophy and regenerative hypoplasia. Specifically, we observed a two-fold decrease in the number of myonuclei and low density of myofibrils, their separation and fragmentation. Despite obvious atrophy, muscle regeneration nevertheless appears to have continued after 30 days in microgravity as evidenced by thin and short newly formed muscle fibers. Many of them however showed evidence of apoptosis and degradation of synthesized fibrils, suggesting long-term unloading in microgravity affects late stages of myofiber differentiation. Ground asynchronous and vivarium control animals showed normal, well-developed tissue structure with sufficient blood and nerve supply and evidence of regenerative formation of new muscle fibers free of apoptotic nuclei. Myofiber nuclei stress responses in spaceflight animals was detected by positive nuclear immunolocalization of c-jun and c-myc proteins. Regenerative activity of satellite cells in muscle was localized with pax-7, MyoD and MCad immunostaining, and did not appear altered in microgravity. In summary, long-term spaceflight in microgravity causes significant atrophy

  9. Evaluation of point-of-contact circulating cathodic antigen assays for the detection of Schistosoma mansoni infection in low-, moderate-, and high-prevalence schools in western Kenya.

    PubMed

    Foo, Karen T; Blackstock, Anna J; Ochola, Elizabeth A; Matete, Daniel O; Mwinzi, Pauline N M; Montgomery, Susan P; Karanja, Diana M S; Secor, W Evan

    2015-06-01

    We evaluated the performance of a point-of-contact circulating cathodic antigen assay (POC-CCA) to detect schistosome infections in primary school children (N = 1,801) living in areas with low, moderate, and high Schistosoma mansoni prevalence in western Kenya. The commercially available assay (CCA-1) and a second, experimental formulation (CCA-2) were compared against Kato-Katz stool examinations and an anti-schistosome enzyme-linked immunosorbent assay (ELISA). A latent class model based on the four tests was used to establish "true infection status" in three different zones based on their distance from Lake Victoria. As a screening tool for community treatment according to World Health Organization (WHO) guidelines, the Kato-Katz examination was in closest agreement with the latent class model, followed by the experimental CCA-2, soluble adult worm antigen preparation (SWAP) ELISA, and CCA-1, which had high sensitivity compared with the other tests but was consistently the least specific. Our experience suggests that POC-CCA tests offer a field-friendly alternative to Kato-Katz, but need further interpretation for appropriate field use.

  10. Evaluation of Point-of-Contact Circulating Cathodic Antigen Assays for the Detection of Schistosoma mansoni Infection in Low-, Moderate-, and High-Prevalence Schools in Western Kenya

    PubMed Central

    Foo, Karen T.; Blackstock, Anna J.; Ochola, Elizabeth A.; Matete, Daniel O.; Mwinzi, Pauline N. M.; Montgomery, Susan P.; Karanja, Diana M. S.; Secor, W. Evan

    2015-01-01

    We evaluated the performance of a point-of-contact circulating cathodic antigen assay (POC-CCA) to detect schistosome infections in primary school children (N = 1,801) living in areas with low, moderate, and high Schistosoma mansoni prevalence in western Kenya. The commercially available assay (CCA-1) and a second, experimental formulation (CCA-2) were compared against Kato-Katz stool examinations and an anti-schistosome enzyme-linked immunosorbent assay (ELISA). A latent class model based on the four tests was used to establish “true infection status” in three different zones based on their distance from Lake Victoria. As a screening tool for community treatment according to World Health Organization (WHO) guidelines, the Kato-Katz examination was in closest agreement with the latent class model, followed by the experimental CCA-2, soluble adult worm antigen preparation (SWAP) ELISA, and CCA-1, which had high sensitivity compared with the other tests but was consistently the least specific. Our experience suggests that POC-CCA tests offer a field-friendly alternative to Kato-Katz, but need further interpretation for appropriate field use. PMID:25870418

  11. Effect of Hospital Use of Oral Nutritional Supplementation on Length of Stay, Hospital Cost, and 30-Day Readmissions Among Medicare Patients With COPD

    PubMed Central

    Snider, Julia Thornton; Linthicum, Mark T.; Hegazi, Refaat A.; Partridge, Jamie S.; LaVallee, Chris; Lakdawalla, Darius N.; Wischmeyer, Paul E.

    2015-01-01

    BACKGROUND: COPD is a leading cause of death and disability in the United States. Patients with COPD are at a high risk of nutritional deficiency, which is associated with declines in respiratory function, lean body mass and strength, and immune function. Although oral nutritional supplementation (ONS) has been associated with improvements in some of these domains, the impact of hospital ONS on readmission risk, length of stay (LOS), and cost among hospitalized patients is unknown. METHODS: Using the Premier Research Database, we first identified Medicare patients aged ≥ 65 years hospitalized with a primary diagnosis of COPD. We then identified hospitalizations in which ONS was provided, and used propensity-score matching to compare LOS, hospitalization cost, and 30-day readmission rates in a one-to-one matched sample of ONS and non-ONS hospitalizations. To further address selection bias among patients prescribed ONS, we also used instrumental variables analysis to study the association of ONS with study outcomes. Model covariates included patient and provider characteristics and a time trend. RESULTS: Out of 10,322 ONS hospitalizations and 368,097 non-ONS hospitalizations, a one-to-one matched sample was created (N = 14,326). In unadjusted comparisons in the matched sample, ONS use was associated with longer LOS (8.7 days vs 6.9 days, P < .0001), higher hospitalization cost ($14,223 vs $9,340, P < .0001), and lower readmission rates (24.8% vs 26.6%, P = .0116). However, in instrumental variables analysis, ONS use was associated with a 1.9-day (21.5%) decrease in LOS, from 8.8 to 6.9 days (P < .01); a hospitalization cost reduction of $1,570 (12.5%), from $12,523 to $10,953 (P < .01); and a 13.1% decrease in probability of 30-day readmission, from 0.34 to 0.29 (P < .01). CONCLUSIONS: ONS may be associated with reduced LOS, hospitalization cost, and readmission risk in hospitalized Medicare patients with COPD. PMID:25357165

  12. Prevalence, quantification and antimicrobial resistance of Campylobacter spp. on chicken neck-skins at points of slaughter in 5 major cities located on 4 continents.

    PubMed

    Garin, Benoit; Gouali, Malika; Wouafo, Marguerite; Perchec, Anne-Marie; Pham, Minh Thu; Ravaonindrina, Noro; Urbès, Florence; Gay, Manu; Diawara, Abdoulaye; Leclercq, Alexandre; Rocourt, Jocelyne; Pouillot, Régis

    2012-06-15

    Quantitative data on Campylobacter contamination of food are lacking, notably in developing countries. We assessed Campylobacter contamination of chicken neck-skins at points of slaughter in 5 major cities in Africa (Dakar in Senegal, Yaounde in Cameroon), Oceania (Noumea in New Caledonia), the Indian Ocean (Antananarivo in Madagascar) and Asia (Ho Chi Minh City (HCMC) in Vietnam. One hundred and fifty slaughtered chickens were collected in each of the 5 major cities from semi-industrial abattoirs or markets (direct slaughter by the seller), and 65.5% (491/750) were found to be Campylobacter-positive. Two cities, Yaounde and Noumea, demonstrated high prevalence Campylobacter detection rates (92.7% and 96.7% respectively) in contrast with HCMC (15.3%). Four species were identified among 633 isolates, namely C. jejuni (48.3%), C. coli (37.3%), C. lari (11.7%) and C. upsaliensis (1%). HCMC was the only city with C. lari isolation as was Antananarivo for C. upsaliensis. C. coli was highly prevalent only in Yaounde (69.5%). Among the 491 samples positive in Campylobacter detection, 329 were also positive with the enumeration method. The number of Campylobacter colony-forming units (CFU) per gram of neck-skin in samples positive in enumeration was high (mean of the log(10): 3.2 log(10) CFU/g, arithmetic mean: 7900CFU/g). All the cities showed close enumeration means except HCMC with a 1.81 log(10) CFU/g mean for positive samples. Semi-industrial abattoir was linked to a significant lower count of Campylobacter contamination than direct slaughter by the seller (p=0.006). On 546 isolates (546/633, 86.3%) tested for antibiotic susceptibility, resistance to erythromycin, ampicillin and ciprofloxacin was observed for respectively 11%, 19% and 50%. HCMC was the city where antibiotic resistant rates were the highest (95%, p=0.014). Considering the 329 positive chickens in Campylobacter enumeration, the mean number of resistant isolates to at least 2 different antibiotic

  13. [Desmin content and transversal stiffness of the left ventricle mouse cardiomyocytes and skeletal muscle fibers after a 30-day space flight on board "BION-M1" biosatellite].

    PubMed

    Ogneva, I V; Maximova, M V; Larina, I M

    2014-01-01

    The aim of this study was to determine the transversal stiffness of the cortical cytoskeleton and the cytoskeletal protein desmin content in the left ventricle cardiomyocytes, fibers of the mouse soleus and tibialis anterior muscle after a 30-day space flight on board the "BION-M1" biosatellite (Russia, 2013). The dissection was made after 13-16.5 h after landing. The transversal stiffness was measured in relaxed and calcium activated state by, atomic force microscopy. The desmin content was estimated by western blotting, and the expression level of desmin-coding gene was detected using real-time PCR. The results indicate that, the transversal stiffness of the left ventricle cardiomyocytes and fibers of the soleus muscle in relaxed and activated states did not differ from the control. The transversal stiffness of the tibialis muscle fibers in relaxed and activated state was increased in the mice group after space flight. At the same time, in all types of studied tissues the desmin content and the expression level of desmin-coding gene did not differ from the control level.

  14. Isoform composition and gene expression of thick and thin filament proteins in striated muscles of mice after 30-day space flight.

    PubMed

    Ulanova, Anna; Gritsyna, Yulia; Vikhlyantsev, Ivan; Salmov, Nikolay; Bobylev, Alexander; Abdusalamova, Zarema; Rogachevsky, Vadim; Shenkman, Boris; Podlubnaya, Zoya

    2015-01-01

    Changes in isoform composition, gene expression of titin and nebulin, and isoform composition of myosin heavy chains as well as changes in titin phosphorylation level in skeletal (m. gastrocnemius, m. tibialis anterior, and m. psoas) and cardiac muscles of mice were studied after a 30-day-long space flight onboard the Russian spacecraft "BION-M" number 1. A muscle fibre-type shift from slow-to-fast and a decrease in the content of titin and nebulin in the skeletal muscles of animals from "Flight" group was found. Using Pro-Q Diamond staining, an ~3-fold increase in the phosphorylation level of titin in m. gastrocnemius of mice from the "Flight" group was detected. The content of titin and its phosphorylation level in the cardiac muscle of mice from "Flight" and "Control" groups did not differ; nevertheless an increase (2.2 times) in titin gene expression in the myocardium of flight animals was found. The observed changes are discussed in the context of their role in the contractile activity of striated muscles of mice under conditions of weightlessness.

  15. The 2013 German-Russian BION-M1 Joint Flight Project: Skeletal Muscle and Neuromuscular Changes in Mice Housed for 30 Days in a Biosatellite on Orbit

    NASA Astrophysics Data System (ADS)

    Blottner, Dieter; Shenkman, Boris; Salanova, Michele

    Exposure to microgravity results in various structural, biochemical and molecular changes of the skeletal neuromuscular system. The BION Joint Flight Proposal between the Charité Berlin Center of Space Medicine (www.zwmb.de) in Berlin, and the Institute of Biomedical Problem (IMBP) in Moscow, provided an exciting opportunity for a more detailed analysis of neuromuscular changes in mice (C57/bl6) exposed to real microgravity housed for 30 days in a BION M1 biosatellite on orbit. The mice from the BION flight group (n=5) were compared to three different on-ground control groups (Flight control, BION-ground and Vivarium, each n=5 mice). We started to analyse various skeletal muscles from the hind limbs or trunk. Apart from routine structural and biochemical analysis (fiber size and type distribution, slow/fastMyHC) we test the hypothesis for the presence of a microgravity-induced sarcolemma-cytosolic protein shift of nitric oxide synthase (NOS) and partial loss in neuromuscular synapse scaffold protein (Homer) immunoexpression known to be prone to disuse in mice or humans (hind limb unloading, bed rest) as previously shown (Sandonà D et al., PLoS One, 2012, Salanova M et al., FASEB J, 2011). National Sponsors: Federal Ministry of Economics and Technology (BMWi) via the German AeroSpace Board, DLR e.V., Bonn-Oberkassel, Germany (#50WB1121); Contract RAS-IMBP/Charité Berlin # Bion-M1/2013

  16. Isoform Composition and Gene Expression of Thick and Thin Filament Proteins in Striated Muscles of Mice after 30-Day Space Flight

    PubMed Central

    Ulanova, Anna; Gritsyna, Yulia; Vikhlyantsev, Ivan; Salmov, Nikolay; Bobylev, Alexander; Abdusalamova, Zarema; Rogachevsky, Vadim; Shenkman, Boris; Podlubnaya, Zoya

    2015-01-01

    Changes in isoform composition, gene expression of titin and nebulin, and isoform composition of myosin heavy chains as well as changes in titin phosphorylation level in skeletal (m. gastrocnemius, m. tibialis anterior, and m. psoas) and cardiac muscles of mice were studied after a 30-day-long space flight onboard the Russian spacecraft “BION-M” number 1. A muscle fibre-type shift from slow-to-fast and a decrease in the content of titin and nebulin in the skeletal muscles of animals from “Flight” group was found. Using Pro-Q Diamond staining, an ~3-fold increase in the phosphorylation level of titin in m. gastrocnemius of mice from the “Flight” group was detected. The content of titin and its phosphorylation level in the cardiac muscle of mice from “Flight” and “Control” groups did not differ; nevertheless an increase (2.2 times) in titin gene expression in the myocardium of flight animals was found. The observed changes are discussed in the context of their role in the contractile activity of striated muscles of mice under conditions of weightlessness. PMID:25664316

  17. Nutritional Status and Physical and Mental Performance of Special Operations Soldiers Consuming the Ration, Lightweight, or the Meal, Ready-to-Eat Military Field Ration during a 30-Day Field Training Exercise

    DTIC Science & Technology

    1987-03-23

    reverse if necessary and identify by block number) A 2000 kcal lightweight ration (RLW-30) was tested as the sole source of food for 30 continuous days...after the 30-day FTX. Food and water intakes were recorded daily and nutritional and hydration status were evaluated. Medical examinations were...sole source of food for 30 days, can be expected to cause some uncomfortable physical symptoms and a small to moderate decrement in physical

  18. Quality of documentation on antibiotic therapy in medical records: evaluation of combined interventions in a teaching hospital by repeated point prevalence survey.

    PubMed

    Vercheval, C; Gillet, M; Maes, N; Albert, A; Frippiat, F; Damas, P; Van Hees, T

    2016-09-01

    This study aimed to improve the quality of documentation on antibiotic therapy in the computerized medical records of inpatients. A prospective, uncontrolled, interrupted time series (ITS) study was conducted by repeated point prevalence survey (PPS) to audit the quality of documentation on antibiotic therapy in the medical records before and after a combined intervention strategy (implementation of guidelines, distribution of educational materials, educational outreach visits, group educational interactive sessions) from the antimicrobial stewardship team (AST) in the academic teaching hospital (CHU) of Liège, Belgium. The primary outcome measure was the documentation rate on three quality indicators in the computerized medical records: (1) indication for treatment, (2) antibiotics prescribed, and (3) duration or review date. Segmented regression analysis was used to analyze the ITS. The medical records of 2306 patients receiving antibiotics for an infection (1177 in the pre-intervention period and 1129 in the post-intervention period) were analyzed. A significant increase in mean percentages in the post-intervention period was observed as compared with the pre-intervention period for the three quality indicators (indication documented 83.4 ± 10.4 % vs. 90.3 ± 6.6 %, p = 0.0013; antibiotics documented 87.9 ± 9.0 % vs. 95.6 ± 5.1 %, p < 0.0001; and duration or review date documented 31.9 ± 15.4 % vs. 67.7 ± 15.2 %, p < 0.0001). The study demonstrated the successful implementation of a combined intervention strategy from the AST. This strategy was associated with significant changes in the documentation rate in the computerized medical records for the three quality indicators.

  19. A pilot validation in 10 European Union Member States of a point prevalence survey of healthcare-associated infections and antimicrobial use in acute hospitals in Europe, 2011.

    PubMed

    Reilly, J S; Price, L; Godwin, J; Cairns, S; Hopkins, S; Cookson, B; Malcolm, W; Hughes, G; Lyytikainen, O; Coignard, B; Hansen, S; Suetens, C

    2015-02-26

    We present a pilot validation study performed on 10 European Union (EU) Member States, of a point prevalence survey (PPS) of healthcare-associated infections (HAIs) and antimicrobial use in Europe in 2011 involving 29 EU/European Economic Area (EEA) countries and Croatia. A total of 20 acute hospitals and 1,950 patient records were included in the pilot study, which consisted of validation and inter-rater reliability (IRR) testing using an in-hospital observation approach. In the validation, a sensitivity of 83% (95% confidence interval (CI): 79–87%) and a specificity of 98% (95% CI: 98–99%) were found for HAIs. The level of agreement between the primary PPS and validation results were very good for HAIs overall (Cohen’s κappa (κ):0.81) and across all the types of HAIs (range: 0.83 for bloodstream infections to 1.00 for lower respiratory tract infections). Antimicrobial use had a sensitivity of 94% (95% CI: 93–95%) and specificity of 97% (95% CI: 96–98%) with a very good level of agreement (κ:0.91). Agreement on other demographic items ranged from moderate to very good (κ: 0.57–0.95): age (κ:0.95), sex (κ: 0.93), specialty of physician (κ: 0.87) and McCabe score (κ: 0.57). IRR showed a very good level of agreement (κ: 0.92) for both the presence of HAIs and antimicrobial use. This pilot study suggested valid and reliable reporting of HAIs and antimicrobial use in the PPS dataset. The lower level of sensitivity with respect to reporting of HAIs reinforces the importance of training data collectors and including validation studies as part of a PPS in order for the burden of HAIs to be better estimated.

  20. Uptake of a Consumer-Focused mHealth Application for the Assessment and Prevention of Heart Disease: The <30 Days Study

    PubMed Central

    Morita, Plinio P; Picton, Peter; Seto, Emily; Zbib, Ahmad; Cafazzo, Joseph A

    2016-01-01

    Background Lifestyle behavior modification can reduce the risk of cardiovascular disease, one of the leading causes of death worldwide, by up to 80%. We hypothesized that a dynamic risk assessment and behavior change tool delivered as a mobile app, hosted by a reputable nonprofit organization, would promote uptake among community members. We also predicted that the uptake would be influenced by incentives offered for downloading the mobile app. Objective The primary objective of our study was to evaluate the engagement levels of participants using the novel risk management app. The secondary aim was to assess the effect of incentives on the overall uptake and usage behaviors. Methods We publicly launched the app through the iTunes App Store and collected usage data over 5 months. Aggregate information included population-level data on download rates, use, risk factors, and user demographics. We used descriptive statistics to identify usage patterns, t tests, and analysis of variance to compare group means. Correlation and regression analyses determined the relationship between usage and demographic variables. Results We captured detailed mobile usage data from 69,952 users over a 5-month period, of whom 23,727 (33.92%) were registered during a 1-month AIR MILES promotion. Of those who completed the risk assessment, 73.92% (42,380/57,330) were female, and 59.38% (34,042/57,330) were <30 years old. While the older demographic had significantly lower uptake than the younger demographic, with only 8.97% of users aged ≥51 years old downloading the app, the older demographic completed more challenges than their younger counterparts (F 8, 52,422 = 55.10, P<.001). In terms of engagement levels, 84.94% (44,537/52,431) of users completed 1–14 challenges over a 30-day period, and 10.03% (5,259/52,431) of users completed >22 challenges. On average, users in the incentives group completed slightly more challenges during the first 30 days of the intervention (mean 7.9, SD 0

  1. Early processing variations in selective attention to the color and direction of moving stimuli during 30 days head-down bed rest

    NASA Astrophysics Data System (ADS)

    Wang, Lin-Jie; He, Si-Yang; Niu, Dong-Bin; Guo, Jian-Ping; Xu, Yun-Long; Wang, De-Sheng; Cao, Yi; Zhao, Qi; Tan, Cheng; Li, Zhi-Li; Tang, Guo-Hua; Li, Yin-Hui; Bai, Yan-Qiang

    2013-11-01

    Dynamic variations in early selective attention to the color and direction of moving stimuli were explored during a 30 days period of head-down bed rest. Event-related potentials (ERPs) were recorded at F5, F6, P5, P6 scalp locations in seven male subjects who attended to pairs of bicolored light emitting diodes that flashed sequentially to produce a perception of movement. Subjects were required to attend selectively to a critical feature of the moving target, e.g., color or direction. The tasks included: a no response task, a color selective response task, a moving direction selective response task, and a combined color-direction selective response task. Subjects were asked to perform these four tasks on: the 3rd day before bed rest; the 3rd, 15th and 30th day during the bed rest; and the 5th day after bed rest. Subjects responded quickly to the color than moving direction and combined color-direction response. And they had a longer reaction time during bed rest on the 15th and 30th day during bed rest after a relatively quicker response on the 3rd day. Using brain event-related potentials technique, we found that in the color selective response task, the mean amplitudes of P1 and N1 for target ERPs decreased in the 3rd day during bed rest and 5th day after bed rest in comparison with pre-bed rest, 15th day and 30th day during bed rest. In the combined color-direction selective response task, the P1 latencies for target ERPs on the 3rd and 30th day during bed rest were longer than on the 15th day during bed rest. As 3rd day during bed rest was in the acute adaptation period and 30th day during bed rest was in the relatively adaptation stage of head-down bed rest, the results help to clarify the effects of bed rest on different task loads and patterns of attention. It was suggested that subjects expended more time to give correct decision in the head-down tilt bed rest state. A difficulty in the recruitment of brain resources was found in feature selection task

  2. Structure of cortical cytoskeleton in fibers of mouse muscle cells after being exposed to a 30-day space flight on board the BION-M1 biosatellite.

    PubMed

    Ogneva, I V; Maximova, M V; Larina, I M

    2014-05-15

    The aim of the work was to analyze changes in the organization of the cortical cytoskeleton in fibers of the mouse soleus muscle, tibialis anterior muscle and left ventricular cardiomyocytes after completion of a 30-day space flight on board the BION-M1 biosatellite (Russia, 2013). The transversal stiffness of the cortical cytoskeleton of the cardiomyocytes and fibers of the skeletal muscles did not differ significantly within the study groups compared with the vivarium control group. The content of beta- and gamma-actin in the membranous fraction of proteins in the left ventricular cardiomyocytes did not differ significantly within all study groups and correlated with the transversal stiffness. A similar situation was revealed in fibers of the soleus muscle and tibialis anterior muscle. At the same time, the content of beta-actin in the cytoplasmic fraction of proteins was found to be decreased in all types of studied tissues compared with the control levels in the postflight group, with lowered beta-actin gene expression rates in the postflight group. After completion of the space flight, the content of alpha-actinin-4 was found to be reduced in the membranous fraction of proteins from the mouse cardiomyocytes, while its content in the cytoplasmic fraction of proteins did not change significantly. Furthermore, gene expression rates of this protein were decreased at the time of dissection (it was started after 13 h after landing). At the same time, the content of alpha-actinin-1 decreased in the membranous fraction and increased in the cytoplasmic fraction of proteins from the soleus muscle fibers.

  3. The Risk of Acute Kidney Injury and Its Impact on 30-Day and Long-Term Mortality after Transcatheter Aortic Valve Implantation

    PubMed Central

    Gebauer, Katrin; Diller, Gerhard-Paul; Kaleschke, Gerrit; Kerckhoff, Gregor; Malyar, Nasser; Meyborg, Matthias; Reinecke, Holger; Baumgartner, Helmut

    2012-01-01

    Background. Transcatheter aortic valve implantation (TAVI) is widely used in high risk patients (pts) with aortic stenosis. Underlying chronic kidney disease implicates a high risk of postprocedural acute kidney injury (AKI). We analyzed its occurrence, impact on hospital stay, and mortality. Methods. 150 consecutive pts underwent TAVI in our institution (mean age 81 ± 7 years; logistic EuroSCORE 24 ± 15%). AKI definition was a creatinine rise of 26.5 μmol/L or more within 48 hours postprocedural. Ten patients on chronic hemodialysis were excluded. Results. AKI occurred in 28 pts (20%). Baseline creatinine was higher in AKI pts (126.4 ± 59.2 μmol/L versus 108.7 ± 45.1 μmol/L, P = 0.09). Contrast media use was distributed evenly. Both, 30-day mortality (29% versus 7%, P < 0.0001) and long-term mortality (43% versus 18%, P < 0.0001) were higher; hospital stay was longer in AKI pts (20 ± 12 versus 15 ± 10 days, P = 0.03). Predicted renal failure calculated STS Score was similar (8.0 ± 5.0% [AKI] versus 7.1 ± 4.0% [non-AKI], P = 0.32) and estimated lower renal failure rates than observed. Conclusion. AKI remains a frequent complication with increased mortality in TAVI pts. Careful identification of risk factors and development of more suitable risk scores are essential. PMID:23365748

  4. Characteristics and Preliminary Observations of the Influence of Electromyostimulation on the Size and Function of Human Skeletal Muscle During 30 Days of Simulated Microgravity

    NASA Technical Reports Server (NTRS)

    Duvoisin, Marc R.; Convertino, Victor A; Buchanan, Paul; Gollinick, Philip D.; Dudley, Gary A.

    1989-01-01

    During 30 days (d) of bedrest, the practicality of using Elec- troMyoStimulation (EMS) as a deterrent to atrophy and strength loss of lower limb musculature was examined. An EMS system was developed that provided variable but quantifiable levels of EMS, and measured torque. The dominant log of three male subjects was stimulated twice daily in a 3-d on/1-d off cycle during bedrest. The non-dominant leg of each subject acted as a control. A stimulator, using a 0.3 ms monophasic 60 Hz pulse waveform, activated muscle tissue for 4 s. The output waveform from the stimulator was sequenced to the Knee Extensors (KE), Knee Flex- ors (KF), Ankle Extensors (AE), and Ankle Flexors (AF), and caused three isometric contractions of each muscle group per minute. Subject tolerance determined EMS Intensity. Each muscle group received four 5-min bouts of EMS each session with a 10 -min rest between bouts. EMS and torque levels for each muscle action were recorded directly an a computer. Overall average EMS Intensity was 197, 197, 195, and 188 mA for the KE, KF, AF, and AE, respectively. Overall average torque development for these muscle groups was 70, 16, 12, and 27 Nm, respectively. EMS intensity doubled during the study, and average torque increased 2.5 times. Average maximum torque throughout a session reached 54% of maximal voluntary for the KE and 29% for the KF. Reductions in leg volume, muscle compartment size, cross-sectional area of slow and fast-twitch fibers, strength, and aerobic enzyme activities, and increased log compliance were attenuated in the legs which received EMS during bedrest. These results indicate that similar EMS levels induce different torques among different muscle groups and that repeated exposure to EMS increases tolerance and torque development. Longer orien- tation periods, therefore, may enhance its effectiveness. Our preliminary data suggest that the efficacy of EMS as an effective countermeasure for muscle atrophy and strength loss during long

  5. Mechanical properties of non-sarcomeric cytoskeleton of mice cardiomyocytes and skeletal muscle fibers after 30-day spaceflight biosatellite BION-M1

    NASA Astrophysics Data System (ADS)

    Ogneva, Irina; Maximova, Maria; Larina, Irina

    The aim of this study was to determine transversal stiffness of the cortical cytoskeleton and cytoskeletal protein desmin content of the left ventricle cardiomyocytes, soleus and tibialis anterior muscle fibers of the mice after 30-days space flight biosatellite «BION-M1» (Russia, 2013). The dissection was made after 13-16.5 hours after landing. Transversal stiffness was measured in relaxed and calcium activated state by atomic force microscope. Desmin content was estimated by using western-blot, expression level of the gene, coding desmin, - by real time PCR. The transversal stiffness of the cortical cytoskeleton of the cardiomyocytes and fibers of the skeletal muscles (as measured using the atomic force microscopy) did not differ significantly within the study groups in comparison to the vivarium control group, except for its slight increase in tibialis anterior fibers muscle in the post-flight group of animals. The content of beta- and gamma-actin in the membranous fraction of proteins in the left ventricular cardiomyocytes (as detected using the western blot technique) did not differ significantly within all study groups and correlated with the transversal stiffness. Similar situation was revealed in fibers of the soleus muscle and tibialis anterior muscle, as well as correlation with the transversal stiffness of their cortical cytoskeleton was noted. At the same time, the content of beta-actin in the cytoplasmic fraction of proteins was found to be decreased in all types of studied tissues in comparison to the control levels in the post-flight group, as well as lowered beta-actin gene expression rates in the post-flight group of animals (as detected using the RT-PCR technique). After completion of the space flight, content of alpha-actinin-4 was found to be reduced in the membranous fraction of proteins of mouse cardiomyocytes, while its content in the cytoplasmic fraction of proteins did not change significantly. Furthermore, gene expression rates of this

  6. Using Different Measures, Informants, and Clinical Cut-Off Points to Estimate Prevalence of Emotional or Behavioral Disorders in Preschoolers: Effects on Age, Gender, and Ethnicity

    ERIC Educational Resources Information Center

    Feil, Edward G.; Small, Jason W.; Forness, Steven R.; Serna, Loretta R.; Kaiser, Ann P.; Hancock, Terry B.; Brooks-Gunn, Jeanne; Bryant, Donna; Kuperschmidt, Janis; Burchinal, Margaret R.; Boyce, Cheryl A.; Lopez, Michael L.

    2005-01-01

    The early identification and remediation of emotional or behavior disorders are high priorities for early-childhood researchers and are based on the assumption that problems such as school failure can be averted with early screening, prevention, and intervention. Presently, prevalence, severity, and topography of mental health needs among…

  7. Post-operative delirium is an independent predictor of 30-day hospital readmission after spine surgery in the elderly (≥65years old): A study of 453 consecutive elderly spine surgery patients.

    PubMed

    Elsamadicy, Aladine A; Wang, Timothy Y; Back, Adam G; Lydon, Emily; Reddy, Gireesh B; Karikari, Isaac O; Gottfried, Oren N

    2017-03-02

    In the last decade, costs of U.S. healthcare expenditures have been soaring, with billions of dollars spent on hospital readmissions. Identifying causes and risk factors can reduce soaring readmission rates and help lower healthcare costs. The aim of this is to determine if post-operative delirium in the elderly is an independent risk factor for 30-day hospital readmission after spine surgery. The medical records of 453 consecutive elderly (≥65years old) patients undergoing spine surgery at Duke University Medical Center from 2008 to 2010 were reviewed. We identified 17 (3.75%) patients who experienced post-operative delirium according to DSM-V criteria. Patient demographics, comorbidities, and post-operative complication rates were collected for each patient. Elderly patients experiencing post-operative delirium had an increased length of hospital stay (10.47days vs. 5.70days, p=0.009). Complication rates were similar between the cohorts with the post-operative delirium patients having increased UTI and superficial surgical site infections. In total, 12.14% of patients were re-admitted within 30-days of discharge, with post-operative delirium patients experiencing approximately a 4-fold increase in 30-day readmission rates (Delirium: 41.18% vs. No Delirium: 11.01%, p=0.002). In a multivariate logistic regression analysis, post-operative delirium is an independent predictor of 30-day readmission after spine surgery in the elderly (p=0.03). Elderly patients experiencing post-operative delirium after spine surgery is an independent risk factor for unplanned readmission within 30-days of discharge. Preventable measures and early awareness of post-operative delirium in the elderly may help reduce readmission rates.

  8. Point-of-Sale Tobacco Advertising Remains Prominent in Mumbai, India

    PubMed Central

    Khariwala, Samir S.; Garg, Apurva; Stepanov, Irina; Gupta, Prakash C.; Ahluwalia, Jasjit S.; Gota, Vikram; Chaturvedi, Pankaj

    2017-01-01

    Objectives In India, a 2003 law (“COPTA”) banned tobacco advertising with the exception of “point of sale” and “on-pack” advertising. Given substantial evidence regarding the impact of point of sale advertising (PoS), we analyzed the prevalence of encountering such advertising in Mumbai, India. Methods A survey was conducted of 199 current and recent former tobacco users recruited at the Tata Memorial Hospital (Mumbai). Enrollees were queried regarding their exposure to tobacco advertising in the last 30 days through multiple media sources. Descriptive epidemiologic techniques were used to characterize the data. Results Overall, 95% of participants were men and 5% were women (mean age=49 years). All were current tobacco users or quit using all forms of tobacco in the last 60 days. Participants’ responses revealed that PoS tobacco advertising had been encountered in the last 30 days for cigarettes (61%), bidis (54%), and smokeless tobacco (59%). Other forms of tobacco advertising were virtually non-existent. Conclusions PoS tobacco advertising remains prominent and highly visible to consumers in Mumbai, India, indicating corporate exploitation of a loophole in the COPTA legislation. Given the observed compliance with the currently imposed bans, revisions of COPTA to include all forms of tobacco promotion and advertising would be impactful. PMID:28217721

  9. How to define e-cigarette prevalence? Finding clues in the use frequency distribution

    PubMed Central

    Amato, Michael S; Boyle, Raymond G; Levy, David

    2015-01-01

    Objective E-cigarette use has rapidly increased. Recent studies define prevalence using a variety of measures; competing definitions challenge cross-study comparison. We sought to understand patterns of use by investigating the number of days out of the past 30 days when adults had used e-cigarettes. Design We used the 2014 Minnesota Adult Tobacco Survey, a random digit dial population survey (n=9304 adults). Questions included ever using e-cigarettes, number of days used in the past 30 days and reasons for use. Smoking status was determined by combustible cigarette use. Histograms of e-cigarette use were visually inspected for current, former and never smokers with any 30-day e-cigarette use. Different definitions of current use were compared. Results Use ≤5 days in the past 30 days demarcated a cluster of infrequent users at the low end of the distribution. Among those with use in the past 30 days, infrequent users were the majorities of current (59%) and never smokers (89.5%), but fewer than half of former smokers (43.2%). Infrequent users were more likely to cite curiosity and less likely to cite quitting/cutting down other tobacco use as reasons for use. Conclusions Defining adult prevalence as any use in the past 30 days may include experimenters unlikely to continue use, and is of questionable utility for population surveillance of public health trends over time. Defining prevalence as >5 days excludes those infrequent users. PMID:26085124

  10. TRICARE: changes included in the National Defense Authorization Act for Fiscal Year 2010; enhancement of transitional dental care for members of the Reserve Component on active duty for more than 30 days in support of a contingency operation. Final rule.

    PubMed

    2011-12-28

    The Department is publishing this final rule to implement section 703 of the National Defense Authorization Act for Fiscal Year 2010 (NDAA for FY10). Specifically, that legislation amends the transitional health care dental benefits for Reserve Component members on active duty for more than 30 days in support of a contingency operation. The legislation entitles these Reserve Component members to dental care in the same manner as a member of the uniformed services on active duty for more than 30 days, thus providing care to the Reserve member in both military dental treatment facilities and authorized private sector dental care. This final rule does not eliminate any medical or dental care that is currently covered as transitional health care for the member.

  11. The Prevalence and Marketing of Electronic Cigarettes in Proximity to At-Risk Youths: An Investigation of Point-of-Sale Practices near Alternative High Schools

    ERIC Educational Resources Information Center

    Miller, Stephen; Pike, James; Chapman, Jared; Xie, Bin; Hilton, Brian N.; Ames, Susan L.; Stacy, Alan W.

    2017-01-01

    This study examines the point-of-sale marketing practices used to promote electronic cigarettes at stores near schools that serve at-risk youths. One hundred stores selling tobacco products within a half-mile of alternative high schools in Southern California were assessed for this study. Seventy percent of stores in the sample sold electronic…

  12. Variation between Hospitals with Regard to Diagnostic Practice, Coding Accuracy, and Case-Mix. A Retrospective Validation Study of Administrative Data versus Medical Records for Estimating 30-Day Mortality after Hip Fracture

    PubMed Central

    Kristoffersen, Doris Tove; Skyrud, Katrine Damgaard; Lindman, Anja Schou

    2016-01-01

    Background The purpose of this study was to assess the validity of patient administrative data (PAS) for calculating 30-day mortality after hip fracture as a quality indicator, by a retrospective study of medical records. Methods We used PAS data from all Norwegian hospitals (2005–2009), merged with vital status from the National Registry, to calculate 30-day case-mix adjusted mortality for each hospital (n = 51). We used stratified sampling to establish a representative sample of both hospitals and cases. The hospitals were stratified according to high, low and medium mortality of which 4, 3, and 5 hospitals were sampled, respectively. Within hospitals, cases were sampled stratified according to year of admission, age, length of stay, and vital 30-day status (alive/dead). The final study sample included 1043 cases from 11 hospitals. Clinical information was abstracted from the medical records. Diagnostic and clinical information from the medical records and PAS were used to define definite and probable hip fracture. We used logistic regression analysis in order to estimate systematic between-hospital variation in unmeasured confounding. Finally, to study the consequences of unmeasured confounding for identifying mortality outlier hospitals, a sensitivity analysis was performed. Results The estimated overall positive predictive value was 95.9% for definite and 99.7% for definite or probable hip fracture, with no statistically significant differences between hospitals. The standard deviation of the additional, systematic hospital bias in mortality estimates was 0.044 on the logistic scale. The effect of unmeasured confounding on outlier detection was small to moderate, noticeable only for large hospital volumes. Conclusions This study showed that PAS data are adequate for identifying cases of hip fracture, and the effect of unmeasured case mix variation was small. In conclusion, PAS data are adequate for calculating 30-day mortality after hip-fracture as a quality

  13. Diversity of Clostridium difficile PCR ribotypes in Europe: results from the European, multicentre, prospective, biannual, point-prevalence study of Clostridium difficile infection in hospitalised patients with diarrhoea (EUCLID), 2012 and 2013.

    PubMed

    Davies, Kerrie A; Ashwin, Helen; Longshaw, Christopher M; Burns, David A; Davis, Georgina L; Wilcox, Mark H

    2016-07-21

    Clostridium difficile infection (CDI) is the major cause of infective diarrhoea in healthcare environments. As part of the European, multicentre, prospective, biannual, point-prevalence study of Clostridium difficile infection in hospitalised patients with diarrhoea (EUCLID), the largest C. difficile epidemiological study of its type, PCR ribotype distribution of C. difficile isolates in Europe was investigated. PCR ribotyping was performed on 1,196 C. difficile isolates from diarrhoeal samples sent to the European coordinating laboratory in 2012-13 and 2013 (from two sampling days) by 482 participating hospitals from 19 European countries. A total of 125 ribotypes were identified, of which ribotypes 027 (19%, n =222), 001/072 (11%, n = 134) and 014/020 (10%, n = 119) were the most prevalent. Distinct regional patterns of ribotype distribution were noted. Of 596 isolates from patients with toxin-positive stools (CDI cases), ribotype 027 accounted for 22% (32/144) of infections in cases aged from 18 to less than 65 years, but the prevalence decreased in those aged ≥ 65 years (14% (59/412)) and further decreased in those aged ≥ 81 years (9% (18/195)). The prevalence of ribotype 027 and 176, but not other epidemic strains, was inversely proportional to overall ribotype diversity (R(2) = 0.717). This study highlights an increased diversity of C. difficile ribotypes across Europe compared with previous studies, with considerable intercountry variation in ribotype distribution. Continuous surveillance programmes are necessary to monitor the changing epidemiology of C. difficile.

  14. Metro system in Guangzhou as a hazardous reservoir of methicillin-resistant Staphylococci: findings from a point-prevalence molecular epidemiologic study

    PubMed Central

    Peng, Yang; Ou, Qianting; Lin, Dongxin; Xu, Ping; Li, Ying; Ye, Xiaohua; Zhou, Junli; Yao, Zhenjiang

    2015-01-01

    Staphylococci are common causes of healthcare-associated and community-associated infections. However, limited data are available on the prevalence, phenotypes and molecular characteristics of Staphylococci in metro system around the world. 320 surface samples were collected from the Guangzhou metro system to isolate and characterize Staphylococci strains. Of the samples, 75.6% (242/320) were contaminated with Staphylococci. The Staphylococci isolates, especially the methicillin resistant isolates, were resistance to most of the antibiotics, with 79.8% (193/242) classified as multidrug resistant (MDR) strains. 8 strains of methicillin-resistant Staphylococcus aureus (MRSA) carried a range of staphylococcal cassette chromosome mec (SCCmec) types [I (1), II (3), III (2) and NT (2)]. Staphylococcus aureus isolates were classified into several ST types and showed possible cross transmissions of strains from various sources. All MRSA strains were positive for the qac gene, and only one methicillin-susceptible Staphylococci aureus (MSSA) strain was positive for the Panton-Valentine leukocidin (PVL) genes. This study demonstrated that environmental surfaces in the Guangzhou metro system may be a hazardous reservoir for transmission of Staphylococci to passengers. The resistance to antibiotics and disinfectants observed among isolates was also noteworthy. PMID:26513750

  15. High prevalence of the point mutation in exon 6 of the xeroderma pigmentosum group A-complementing (XPAC) gene in xeroderma pigmentosum group A patients in Tunisia

    SciTech Connect

    Nishigori, Chikako; Imamura, Sadao; Yagi, Takashi; Takebe, Hiraku ); Zghal, M.; Komoun, M.R.

    1993-11-01

    Xeroderma pigmentosum (XP) patients in Tunisia who belong to the genetic complementation group A (XPA) have milder skin symptoms than do Japanese XPA patients. Such difference in the clinical features might be caused by the difference in the site of mutation in the XP A-complementing (XPAC) gene. The purpose of this study is to identify the genetic alterations in the XPAC gene in the Tunisian XPA patients and to investigate the relationship between the clinical symptoms and the genetic alterations. Three sites of mutation in the XPAC gene have been identified in the Japanese XPA patients, and about 85% of them have a G [yields] C point mutation at the splicing acceptor site of intron 3. The authors found that six (86%) of seven Tunisian XPA patients had a nonsense mutation in codon 228 in exon 6, because of a CGA [yields] TGA point mutation, which can be detected by the HphI RFLP. This type of mutation is the same as those found in two Japanese XPA patients with mild clinical RFLP. Milder skin symptoms in the XPA patients in Tunisia than in those in Japan, despite mostly sunny weather and the unsatisfactory sun protection in Tunisia, should be due to the difference in the mutation site. 11 refs., 2 figs., 2 tabs.

  16. Shuttle flight experiment 30-day summary report

    NASA Technical Reports Server (NTRS)

    1985-01-01

    A total of 12 AFT training sessions were administered to SL 3 Payload Specialists over a 7 month period. Nine of these sessions were 2 hours in duration and three were 3 hours in duration. A total of three rotating chair tests were conducted in this time frame with four subjects. The performance of these crewmen across tests is shown. Test 1, a baseline motion sickness test, was conducted approximately 10 months prior to the mission, before any AFT was administered. Test 2 was administered after 2 hours of AFT, test 3 after 4 hours and test 4 after 6 hours (total) of training in symptom control. Improvement in performance is reflected by a subject's ability to tolerate a greater number of rotations across tests. Additional training for crewman was not possible within the constraints of the mission. Results of the mission indicate that, as predicted preflight, subject #32 was relatively symptom free inflight while subject #33 was not. Other preflight and postflight tests and analyses are reported.

  17. Predictive value of NT-proBNP for 30-day mortality in patients with non-ST-elevation acute coronary syndromes: a comparison with the GRACE and TIMI risk scores

    PubMed Central

    Schellings, Dirk AAM; Adiyaman, Ahmet; Dambrink, Jan-Henk E; Gosselink, AT Marcel; Kedhi, Elvin; Roolvink, Vincent; Ottervanger, Jan Paul; van’t Hof, Arnoud WJ

    2016-01-01

    Background The biomarker N-terminal pro-brain natriuretic peptide (NT-proBNP) predicts outcome in patients with non-ST-elevation acute coronary syndromes (NSTE-ACS). Whether NT-proBNP has incremental prognostic value beyond established risk strategies is still questionable. Purpose To evaluate the predictive value of NT-proBNP for 30-day mortality over and beyond the Global Registry of Acute Coronary Events (GRACE) and Thrombolysis In Myocardial Infarction (TIMI) risk scores in patients with NSTE-ACS. Methods Patients included in our ACS registry were candidates. NT-proBNP levels on admission were measured and the GRACE and TIMI risk scores were assessed. We compared the predictive value of NT-proBNP to both risk scores and evaluated whether NT-proBNP improves prognostication by using receiver operator curves and measures of discrimination improvement. Results A total of 1324 patients were included and 50 patients died during follow-up. On logistic regression analysis NT-proBNP and the GRACE risk score (but not the TIMI risk score) both independently predicted mortality at 30 days. The predictive value of NT-proBNP did not differ significantly compared to the GRACE risk score (area under the curve [AUC]) 0.85 vs 0.87 p=0.67) but was considerably higher in comparison to the TIMI risk score (AUC 0.60 p<0.001). Adjustment of the GRACE risk score by adding NT-proBNP did not improve prognostication: AUC 0.86 (p=0.57), integrated discrimination improvement 0.04 (p=0.003), net reclassification improvement 0.12 (p=0.21). Conclusion In patients with NSTE-ACS, NT-proBNP and the GRACE risk score (but not the TIMI risk score) both have good and comparable predictive value for 30-day mortality. However, incremental prognostic value of NT-proBNP beyond the GRACE risk score could not be demonstrated. PMID:27920547

  18. Who is using e-cigarettes in Canada? Nationally representative data on the prevalence of e-cigarette use among Canadians.

    PubMed

    Reid, Jessica L; Rynard, Vicki L; Czoli, Christine D; Hammond, David

    2015-12-01

    The current study examined prevalence and correlates of electronic cigarette (e-cigarette) use in the Canadian population, using data from the nationally representative 2013 Canadian Tobacco, Alcohol and Drugs Survey (n=14,565). Sociodemographic correlates of e-cigarette use (ever, and in the past 30 days) were examined using logistic regression models. Overall, 8.5% of Canadians aged 15 and older reported having ever tried an e-cigarette; 1.8% had used one in the past 30 days. E-cigarette use was particularly high among smokers and young people. Overall, prevalence did not differ between males and females, for ever (P=0.24) or past 30-day use (P=0.30). Smoking status was the strongest correlate of e-cigarette use (ever and in the past 30 days, P<0.0001): 37.3% of current smokers had ever tried an e-cigarette (9.6% used in the past 30 days), compared to 3.0% of never-smokers (0.3% past 30-days), and 5.1% of former smokers (0.9% past 30-day). E-cigarette use also varied by age (P<0.0001): prevalence was highest among youth aged 15-19 (19.8% ever; 2.6% past 30-day) and young adults aged 20-24 (20.1% ever; 3.9% past 30-day), and decreased with age. Among youth, the majority of e-cigarette users were never-smokers, while the majority of adult users were smokers. In Canada, e-cigarette use is particularly high among smokers and young people. Dual use with cigarettes was common, with most e-cigarette users also smoking conventional cigarettes. Continued monitoring of e-cigarette use and its relationship with smoking should be a priority, given the rapidly-evolving e-cigarette market and implementation of new policy measures.

  19. Comparative evaluation of honey, chlorhexidine gluconate (0.2%) and combination of xylitol and chlorhexidine mouthwash (0.2%) on the clinical level of dental plaque: A 30 days randomized control trial

    PubMed Central

    Jain, Ankita; Bhaskar, Dara John; Gupta, Devanand; Agali, Chandan; Gupta, Vipul; Gupta, Rajendra Kumar; Yadav, Priyanka; Lavate, Akash B.; Chaturvedi, Mudita

    2015-01-01

    Aim: To compare the effect of honey, chlorhexidine mouthwash and combination of xylitol chewing gum and chlorhexidine mouthwash on the dental plaque level. Materials and Methods: Ninety healthy dental students, both male and female, aged between 21 to 25 years participated in the study. The subjects were randomly divided into three groups, i.e. the honey group, the chlorhexidine gluconate mouthwash group and the combination of xylitol chewing gum and chlorhexidine (CHX) mouthwash group. The data was collected at the baseline, 15th day and 30th day; the plaque was disclosed using disclosing solution and their scores were recorded at six sites per tooth using the Quigley and Hein plaque index modified by Turesky-Gilmore-Glickman. Statistical analysis was carried out later to compare the effect of all the three groups. P ≤ 0.05 was considered as statistically significant. Results: Our result showed that all the three groups were effective in reducing the plaque but post-hoc LSD (Least Significant Difference) showed that honey group and chlorhexidine + xylitol group were more effective than chlorhexidine group alone. The results demonstrated a significant reduction of plaque indices in honey group and chlorhexidine + xylitol group over a period of 15 and 30 days as compared to chlorhexidine. PMID:25657903

  20. The association of subclinical hypocalcemia, negative energy balance and disease with bodyweight change during the first 30 days post-partum in dairy cows milked with automatic milking systems.

    PubMed

    Caixeta, L S; Ospina, P A; Capel, M B; Nydam, D V

    2015-05-01

    In a prospective cohort study, the daily bodyweight (BW) and milk production of 92 cows were recorded using automatic milking systems. The objectives were to characterize calcium serum concentration variability on days 1-3 post-partum and to evaluate the association between subclinical hypocalcemia (SHPC) and change in BW over the first 30 days in milk (DIM) in Holstein dairy cows, while controlling for concurrent disease and negative energy balance (NEB). SHPC was defined as total serum calcium concentration between 6 and 8 mg/dL, NEB was defined as non-esterified fatty acids (NEFA) > 0.7 mEq/L or β-hydroxybutyrate (BHB) ≥ 1.2 mmol/L. The peak incidence of SHPC was at 1 DIM for all groups (11%, 42% and 60% for parities 1, 2, and ≥3, respectively). All parity groups lost weight (21, 33, and 34 kg) during the first 30 DIM. Parity 1 animals with disease compared with those without disease lost the most weight (2.6 kg/day BW loss vs. <1.9 kg/day, respectively). Normocalcemic parity 2 animals with either NEB or disease lost the most weight (>5 kg/day) compared with those in the SHPC group (≤4.5 kg/day). In parity ≥ 3 animals, SHPC was an important factor for BW loss; SHPC animals lost the most weight (>3.7 kg/day) vs. normocalcemic cows (≤3.3 kg/day) regardless of NEB or disease status. Even though all animals lost weight during early lactation the effect of disease, NEB, and SHPC on BW loss was different in each parity group.

  1. The 2013 German-Russian Bion-M1 Joint Flight Project: Altered cAMP/PKA Signaling Pathway in Skeletal Muscle during Exposure to Real Microgravity in Mice Housed for 30 Days in a Biosatellite on Orbit

    NASA Astrophysics Data System (ADS)

    Salanova, Michele; Blottner, Dieter; Shenkman, Boris S.; Lomonosova, Yulia

    Exposure to real microgravity (muG) results in an impaired skeletal muscle structure and function. We here hypothesized that the cAMP/PKA cell signaling pathway, which triggers a multitude of intracellular effects in response to a variety of extracellular stimuli and which further promote muscle growth, play an important role during Spaceflight- induced disuse atrophy. Particularly, we hypothesized that different effectors of the cAMP-PKA signaling machinery, which are highly compartmentalized into subcellular functional microdomains in order to guarantee signal specificity, are altered after long term exposure to real µG. Taking advantage of the Bion-M1 Spaceflight program which provided us an excellent opportunity to explore mice skeletal muscle exposed for 30 days to real µG, by investigating at the cAMP-dependent protein kinase A (PKA) subcellular localization we compared muscle soleus (SOL) and extensor digitorum longus (EDL) of C57/black mice of a Bion-flight (n=5) group with a Bion-ground control (n=5) group and a ground control (n=5) group which was housed in a standard cage considered as vivarium control. Preliminary results of our experiments showed that different cAMP-PKA micro pools were normally detectable using high-resolution images of immunofluorescence experiments in different subcellular compartments of both SOL and EDL of Bion-ground and ground control groups which were not any longer detectable in Bion-flight group. In summary, our data indicate that an efficient organization in microdomains of the cAMP/PKA pathway may exist in skeletal muscle on ground and that such compartmentalization may be altered in response to prolonged exposure to real muG. National Sponsors: Federal Ministry of Economics and Technology (BMWi) via the German AeroSpace Board, DLR e.V., Bonn-Oberkassel, Germany (#50WB1121 to DB); Contract RAS-IMPB/Charité Berlin # Bion-M1/2013

  2. Patient- and lesion-tailored algorithm of endovascular treatment for arterial occlusive disease of extracranial arteries supplying the brain: safety of the treatment at 30-day follow-up

    PubMed Central

    Simka, Marian; Brzegowy, Paweł; Janas, Piotr; Kazibudzki, Marek; Pieniążek, Piotr; Ochała, Andrzej; Popiela, Tadeusz; Mrowiecki, Tomasz

    2017-01-01

    Introduction Although surgical endarterectomy remains the treatment of choice for carotid artery stenosis, stenting plays an important role as an alternative treatment modality, especially in high-risk patients. The actual safety profile associated with stenting procedures is probably better than that reported by randomized controlled trials. Aim To assess the safety of stent implantations in extracranial arteries supplying the brain, and also to identify risk factors associated with this procedure. Material and methods This was a post hoc analysis, with 30-day follow-up. We analyzed the results of treatment of 372 patients who underwent 408 procedures, 197 such procedures in asymptomatic, and 211 in symptomatic individuals. Stenting procedures were performed using a technique and armamentarium which were tailored to the type and anatomy of lesions. Results There were 6 (1.5%) strokes, including 2 (0.5%) major strokes, 1 ipsi- and 1 contralateral, and 4 (1.0%) minor strokes. In asymptomatic patients there was 1 (0.3%) minor stroke. Transient ischemic attacks occurred in 5 (1.2%) patients. There were 2 (0.5%) non-STEMI myocardial infarctions and 2 (0.5%) non-stroke related fatalities. Risk factors of these adverse events were diabetes mellitus, lesions localized in a tortuous segment of the artery, embolic material in the filter and bilateral stenoses of carotid arteries. Additional risk factors in asymptomatic patients were renal impairment and advanced coronary artery disease; and in symptomatic patients, grade 3 arterial hypertension, dislipidemia, cigarette smoking and lesions requiring predilatation. Conclusions Stenting procedures of extracranial arteries supplying the brain, which are tailored to the type and anatomy of lesions, seem to be relatively safe. PMID:28344618

  3. Forecasting Flooding in the Brahmaputra and Ganges Delta of Bangladesh on Short (1-10 days), Medium (20-30 days) and Seasonal Time Scales (1-6 months)

    NASA Astrophysics Data System (ADS)

    Webster, P. J.; Hoyos, C. D.; Hopson, T. M.; Chang, H.; Jian, J.

    2007-12-01

    Following the devastating flood years of 1998 during which 60% of Bangladesh was under water for a period of 3 months, the Climate Forecast Applications in Bangladesh (CFAB) project was formed with funding by USAID and NSF which eventually resulted in a joint project with the European Centre for Medium Range Weather Forecasting (ECMWF), the Asian Disaster Preparedness Centre (ADPC) and the Bangladesh Flood Forecasting and Warning Centre. The project was organized and developed through the Georgia Institute of Technology. The aim of CFAB was to develop innovative methods of extending the warning of flooding in Bangladesh noting that there was a unique problem: India provided no upstream discharge data to Bangladesh so that before CFAB the maximum lead time of a forecast was that given by measuring river discharge at the India-Bangladesh border: no lead-time at the border and 2 days in the southern parts of the country. Given that the Brahmaputra and Ganges catchment areas had to be regarded as essentially unguaged, it was clear that innovative techniques had to be developed. On of the basic criterion was that the system should provide probabilistic forecasts in order for the Bangladeshis to assess risk. A three-tier system was developed to allow strategic and tactical decisions to be made for agricultural purposes and disaster mitigation: seasonal (1-6 months: strategic), medium range (20-30 days: strategic/tactical) and short range (1-10 days: tactical). The system that has been developed brings together for the first time operational meteorological forecasts (ensemble forecasts from ECMWF), with satellite and discharge data and a suite of hydrological models. In addition, with ADPC and FFWC we have developed an in-country forecast dispersion system that allows a rapid dissemination. The system has proven to be rather successful, especially in the short range. The flooding events of 2004 were forecast with all forecasting tiers at the respective lead time. In

  4. External validation of the Revised Cardiac Risk Index and update of its renal variable to predict 30-day risk of major cardiac complications after non-cardiac surgery: rationale and plan for analyses of the VISION study

    PubMed Central

    Walsh, Michael; Devereaux, P J; MacNeil, S Danielle; Lam, Ngan N; Hildebrand, Ainslie M; Acedillo, Rey R; Mrkobrada, Marko; Chow, Clara K; Lee, Vincent W; Thabane, Lehana; Garg, Amit X

    2017-01-01

    Introduction The Revised Cardiac Risk Index (RCRI) is a popular classification system to estimate patients' risk of postoperative cardiac complications based on preoperative risk factors. Renal impairment, defined as serum creatinine >2.0 mg/dL (177 µmol/L), is a component of the RCRI. The estimated glomerular filtration rate has become accepted as a more accurate indicator of renal function. We will externally validate the RCRI in a modern cohort of patients undergoing non-cardiac surgery and update its renal component. Methods and analysis The Vascular Events in Non-cardiac Surgery Patients Cohort Evaluation (VISION) study is an international prospective cohort study. In this prespecified secondary analysis of VISION, we will test the risk estimation performance of the RCRI in ∼34 000 participants who underwent elective non-cardiac surgery between 2007 and 2013 from 29 hospitals in 15 countries. Using data from the first 20 000 eligible participants (the derivation set), we will derive an optimal threshold for dichotomising preoperative renal function quantified using the Chronic Kidney Disease Epidemiology Collaboration (CKD-Epi) glomerular filtration rate estimating equation in a manner that preserves the original structure of the RCRI. We will also develop a continuous risk estimating equation integrating age and CKD-Epi with existing RCRI risk factors. In the remaining (approximately) 14 000 participants, we will compare the risk estimation for cardiac complications of the original RCRI to this modified version. Cardiac complications will include 30-day non-fatal myocardial infarction, non-fatal cardiac arrest and death due to cardiac causes. We have examined an early sample to estimate the number of events and the distribution of predictors and missing data, but have not seen the validation data at the time of writing. Ethics and dissemination The research ethics board at each site approved the VISION protocol prior to recruitment. We will

  5. Prevalence and co-occurrence of addictive behaviors among former alternative high school youth: A longitudinal follow-up study

    PubMed Central

    Sussman, Steve; Pokhrel, Pallav; Sun, Ping; Rohrbach, Louise A.; Spruijt-Metz, Donna

    2015-01-01

    Background and Aims Recent work has studied addictions using a matrix measure, which taps multiple addictions through single responses for each type. This is the first longitudinal study using a matrix measure. Methods We investigated the use of this approach among former alternative high school youth (average age = 19.8 years at baseline; longitudinal n = 538) at risk for addictions. Lifetime and last 30-day prevalence of one or more of 11 addictions reviewed in other work was the primary focus (i.e., cigarettes, alcohol, hard drugs, shopping, gambling, Internet, love, sex, eating, work, and exercise). These were examined at two time-points one year apart. Latent class and latent transition analyses (LCA and LTA) were conducted in Mplus. Results Prevalence rates were stable across the two time-points. As in the cross-sectional baseline analysis, the 2-class model (addiction class, non-addiction class) fit the data better at follow-up than models with more classes. Item-response or conditional probabilities for each addiction type did not differ between time-points. As a result, the LTA model utilized constrained the conditional probabilities to be equal across the two time-points. In the addiction class, larger conditional probabilities (i.e., 0.40−0.49) were found for love, sex, exercise, and work addictions; medium conditional probabilities (i.e., 0.17−0.27) were found for cigarette, alcohol, other drugs, eating, Internet and shopping addiction; and a small conditional probability (0.06) was found for gambling. Discussion and Conclusions Persons in an addiction class tend to remain in this addiction class over a one-year period. PMID:26551909

  6. Prevalence of body mass index and body weight cut-off points for in vitro fertilization treatment at U.S. clinics and current clinic weight loss strategy recommendations.

    PubMed

    Turner-McGrievy, Gabrielle M; Grant, Breănna L

    2015-09-01

    The goal of this study was to determine how many clinics providing in vitro fertilization (IVF) in the United States require a body mass index (BMI) or body weight cut-off point to determine treatment eligibility. US clinics listed as members on the Society of Assisted Reproduction website in late 2013 were contacted by phone between January and March 2014. Clinic personnel were asked if a BMI or body weight cut-off points was used to determine IVF treatment eligibility and what strategies they recommended for their patients to achieve a healthy body weight. Of the 379 clinics contacted, 347 responded (92% response rate) and 35% (n = 120) reported using a BMI or body weight cut-off points to determine eligibility for IVF treatment. Mean BMI (± SD) cut-off points was 38.4 ± 5.2 kg/m(2) and mean body weight (± SD) cut-off points was 130.2 ± 14.8 kg. Of the clinics using a set cut-off points, half (46%) provided no weight loss recommendations for patients. A sizable portion of US IVF clinics report a required or preferred BMI or body weight cut-off points for treatment. Despite this, most clinics did not provide a recommended program or approach for weight loss with very few clinics reporting an in-house program.

  7. ERICA: smoking prevalence in Brazilian adolescents

    PubMed Central

    Figueiredo, Valeska Carvalho; Szklo, André Salem; Costa, Letícia Casado; Kuschnir, Maria Cristina C; da Silva, Thiago Luiz Nogueira; Bloch, Katia Vergetti; Szklo, Moyses

    2016-01-01

    ABSTRACT OBJECTIVE To estimate the prevalences of tobacco use, tobacco experimentation, and frequent smoking among Brazilian adolescents. METHODS We evaluated participants of the cross-sectional, nation-wide, school-based Study of Cardiovascular Risks in Adolescents (ERICA), which included 12- to 17-year-old adolescents from municipalities of over 100 thousand inhabitants. The study sample had a clustered, stratified design and was representative of the whole country, its geographical regions, and all 27 state capitals. The information was obtained with self-administered questionnaires. Tobacco experimentation was defined as having tried cigarettes at least once in life. Adolescents who had smoked on at least one day over the previous 30 days were considered current cigarette smokers. Having smoked cigarettes for at least seven consecutive days was an indicator for regular consumption of tobacco. Considering the complex sampling design, prevalences and 95% confidence intervals were estimated according to sociodemographic and socio-environmental characteristics. RESULTS We evaluated 74,589 adolescents. Among these, 18.5% (95%CI 17.7-19.4) had smoked at least once in life, 5.7% (95%CI 5.3-6.2) smoked at the time of the research, and 2.5% (95%CI 2.2-2.8) smoked often. Adolescents aged 15 to 17 years had higher prevalences for all indicators than those aged 12 to 14 years. The prevalences did not differ significantly between sexes. The highest prevalences were found in the South region and the lowest ones, in the Northeast region. Regardless of sex, the prevalences were found to be higher for adolescents who had had paid jobs, who lived with only one parent, and who reported having been in contact with smokers either inside or outside their homes. Female public school adolescents were found to smoke more than the ones from private schools. CONCLUSIONS Tobacco use among adolescents is still a challenge. Intending to reduce the prevalence of tobacco use among young

  8. Prognostic Factors in Emergency Department Patients with Glyphosate Surfactant Intoxication: Point-of-Care Lactate Testing.

    PubMed

    Kim, Yong Hwan; Lee, Jun Ho; Cho, Kwang Won; Lee, Dong Woo; Kang, Mun Ju; Lee, Kyoung Yul; Lee, Young Hwan; Hwang, Seong Youn; Lee, Na Kyoung

    2016-12-01

    An increasing number of suicide attempts involve the ingestion of glyphosate surfactant; hence, clinical toxicologists may encounter severe cases of glyphosate surfactant intoxication. In several other clinical conditions, serum lactate is used to predict outcome. We investigated the relationship between lactate levels and 30-day mortality from glyphosate surfactant poisoning. This retrospective analysis involved 232 patients who were admitted to the emergency department after acute glyphosate surfactant poisoning between January 2004 and June 2014. We used a receiver operating characteristic (ROC) curve to define the optimal cut-off point for lactate levels. A Kaplan-Meier 30-day survival curve was then analysed in terms of the defined cut-off level. We used multi-variate Cox proportional hazards regression analysis to determine the risk factors for 30-day mortality. Of the 232 patients, 29 died, yielding a case fatality rate of 12.5%. Lactate was significantly higher in non-survivors (6.5 ± 3.1 mmol/L) than in survivors (3.3 ± 2.2 mmol/L; p < 0.001), and elevated lactate was significantly associated with 30-day mortality. The area under the ROC curve of lactate levels was 0.836 [95% confidence interval (CI): 0.716-0.869]. Lactate levels higher than 4.7 mmol/L were associated with increased mortality in multi-variable analysis (hazard ratio: 3.2; 95% CI: 1.1-8.7). Besides lactate, age >59 years, corrected QT interval >495 ms and potassium >5.5 mmol/L were independent risk factors for 30-day mortality. Lactate is an independent predictor of 30-day mortality in patients with glyphosate surfactant poisoning. Early measurement of lactate levels may be a simple and practical way to assess the severity of intoxication.

  9. 78 FR 17283 - 30-Day Notice and Request for Comments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-20

    ... reduce paperwork burdens, and as required by the Paperwork Reduction Act of 1995, 44 U.S.C. 3501- 3519... Management and Budget (OMB) approval of the information collection--System Diagram Maps--further described...'s request for OMB approval. Description of Collection Title: System Diagram Maps (or, in the case...

  10. Operation Borderstar Field Evaluation of the Ration, Lightweight, 30-Day

    DTIC Science & Technology

    1985-05-01

    Cinnamon Blueberry Pecan Chocolate Chip Chocolate Halva Chocolate Bar* Patrols 7.2 (1.7) 7.6 (1.1) 8.0 (1.0) 8.3 (1.3) 6.2 (2,0) 6.9 (2.0...Escalloped Potatoes Beef £1 Vegetables Chicken a la King Dessert Bars Oatmeal Granola Fig Bar Chocolate Pudding Vanilla Pudding Beverages...Orange Beverage Beef Jerky Pepperoni Chocolate Bar Patrols Command & Control/Radio Corabined 5.8 (0.9) 6.S (1.2) 6.1 (1.1) 6.4 (1.7) 6.2 (1.9

  11. Did the Preflood Earth Have a 30-Day Lunar Month

    DTIC Science & Technology

    2015-01-01

    and it was so. And God made the two great lights, the greater light [the Sun] to govern the day, and the lesser light [the Moon ] to govern the...also caused the Moon to undergo a “serious perturbation,” and “the period of lunation was very probably changed.”7 Why did so many early cultures...Earth impacted the Moon recently, which could have caused the “serious perturbation” that early Vedic and Sanskrit texts claimed altered “the period of

  12. 78 FR 21160 - Paperwork Reduction Act; 30-Day Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-09

    ... Campaign. Type of Collections: OMB 3201-0011-Qualitative Research--Focus groups; OMB 3201-0006--Copy... Collections: See above. Frequency: OMB 3201-0011--Qualitative Research--Quarterly; OMB 3201-0006--Copy testing... teenagers. Estimated Burden: OMB 3201-0011--Qualitative Research--$19,800; OMB 3201-0006--Copy...

  13. Apollo 15 30-day failure and anomaly listing report

    NASA Technical Reports Server (NTRS)

    1971-01-01

    The significant anomalies that occurred during the Apollo 15 mission are discussed. The five major areas are command and service modules, lunar module, scientific instrument module experiments, Apollo lunar surface experiment package and associated equipment, and government furnished equipment.

  14. Non-Gimbaled Antenna Pointing

    NASA Technical Reports Server (NTRS)

    Vigil, Jeannine S.

    1997-01-01

    The small satellite community has been interested in accessing fixed ground stations for means of space-to-ground transmissions, although a problem arises from the limited global coverage. There is a growing interest for using the Space Network (SN) or Tracking and Data Relay Satellites (TDRS) as the primary support for communications because of the coverage it provides. This thesis will address the potential for satellite access of the Space Network with a non-gimbaled antenna configuration and low-power, coded transmission. The non-gimbaled antenna and the TDRS satellites, TDRS-East, TDRS-West, and TDRS-Zone of Exclusion, were configured in an orbital analysis software package called Satellite Tool Kit to emulate the three-dimensional position of the satellites. The access potential, which is the average number of contacts per day and the average time per contact, were obtained through simulations run over a 30-day period to gain all the possible orientations. The orbital altitude was varied from 600 km through 1200 km with the results being a function of orbital inclination angles varying from 20 deg through 100 deg and pointing half-angles of I0 deg through 40 deg. To compare the validity of the simulations, Jet Propulsion Laboratory granted the use of the TOPEX satellite. The TOPEX satellite was configured to emulate a spin-stabilized antenna with its communications antenna stowed in the zenith-pointing direction. This mimicked the antenna pointing spin-stabilized satellite in the simulations. To make valid comparisons, the TOPEX orbital parameters were entered into Satellite Tool Kit and simulated over five test times provided by Jet Propulsion Laboratory.

  15. Increasing autism prevalence in metropolitan New Jersey.

    PubMed

    Zahorodny, Walter; Shenouda, Josephine; Howell, Sandra; Rosato, Nancy Scotto; Peng, Bo; Mehta, Uday

    2014-02-01

    High baseline autism spectrum disorder prevalence estimates in New Jersey led to a follow-up surveillance. The objectives were to determine autism spectrum disorder prevalence in the year 2006 in New Jersey and to identify changes in the prevalence of autism spectrum disorder or in the characteristics of the children with autism spectrum disorder, between 2002 and 2006. The cohorts included 30,570 children, born in 1998 and 28,936 children, born in 1994, residing in Hudson, Union, and Ocean counties, New Jersey. Point prevalence estimates by sex, ethnicity, autism spectrum disorder subtype, and previous autism spectrum disorder diagnosis were determined. For 2006, a total of 533 children with autism spectrum disorder were identified, consistent with prevalence of 17.4 per 1000 (95% confidence interval = 15.9-18.9), indicating a significant increase in the autism spectrum disorder prevalence (p < 0.001), between 2002 (10.6 per 1000) and 2006. The rise in autism spectrum disorder was broad, affecting major demographic groups and subtypes. Boys with autism spectrum disorder outnumbered girls by nearly 5:1. Autism spectrum disorder prevalence was higher among White children than children of other ethnicities. Additional studies are needed to specify the influence of better awareness of autism spectrum disorder prevalence estimates and to identify possible autism spectrum disorder risk factors. More resources are necessary to address the needs of individuals affected by autism spectrum disorder.

  16. Community and school drug prevention strategy prevalence: differential effects by setting and substance.

    PubMed

    VanderWaal, Curtis J; Powell, Lisa M; Terry-McElrath, Yvonne M; Bao, Yanjun; Flay, Brian R

    2005-07-01

    This study used key informant interviews and student survey data in 508 U.S. communities to examine relationships between the prevalence of community and non-classroom-based school substance prevention strategies and teen substance use rates. After controlling for covariates, analyses indicated that: (1) adult-supervised after-school activities were significantly related to lower past 30-day cigarette smoking and both past 30-day alcohol use and binge drinking; (2) unsupervised after-school recreational facilities were significantly associated with both lower past 30-day cigarette smoking and current daily smoking; (3) community activities to reduce substance use were significantly related to lower binge drinking; and (4) student organizations to prevent alcohol abuse were significantly related to lower binge drinking. Communities need a broad spectrum of strategies to address variation in substance use among youth. EDITORS' STRATEGIC IMPLICATIONS: Policymakers at the school, community, state, and federal levels will benefit from knowing that after-school activities for teens typically result in reliable (though often modest) reductions in substance use in this large national sample. This is a strategy that works, but the effects are likely to vary by setting, level of supervision, substance, and program implementation.

  17. Prevalence of Sexual Dysfunctions

    PubMed Central

    Simons, Jeffrey; Carey, Michael P.

    2008-01-01

    Ten years of research that has provided data regarding the prevalence of sexual dysfunctions is reviewed. A thorough review of the literature identified 52 studies that have been published in the 10 years since an earlier review by Spector and Carey (1990). Community samples indicate a current prevalence of 0 - 3% for male orgasmic disorder, 0 - 5% for erectile disorder, and 0 - 3% for male hypoactive sexual desire disorder. Pooling current and 1-year figures provides community prevalence estimates of 7 - 10% for female orgasmic disorder and 4 - 5% for premature ejaculation. Stable community estimates of the current prevalence for the other sexual dysfunctions remain unavailable. Prevalence estimates obtained from primary care and sexuality clinic samples are characteristically higher. Although a relatively large number of studies have been conducted since Spector and Carey’s (1990) review, the lack of methodological rigor of many studies limits the confidence that can be placed in these findings. PMID:11329727

  18. Prevalence of Harmful Health Misconceptions in Colorado High School Seniors.

    ERIC Educational Resources Information Center

    Stephens, Gale Elouise

    This research study was undertaken to determine prevalence of health misconceptions of twelfth grade students in each of three sizes of public high schools in the state of Colorado. Also, whether prevalence of misconceptions was related to factors of: sex, grade-point average, level of father's education, level of mother's education, father's…

  19. Prevalence and co-occurrence of addictive behaviors among former alternative high school youth

    PubMed Central

    Sussman, Steve; Arpawong, Thalida Em; Sun, Ping; Tsai, Jennifer; Rohrbach, Louise A.; Spruijt-Metz, Donna

    2014-01-01

    Background and Aims: Recent work has studied multiple addictions using a matrix measure, which taps multiple addictions through single responses for each type. Methods: The present study investigated use of a matrix measure approach among former alternative high school youth (average age = 19.8 years) at risk for addictions. Lifetime and last 30-day prevalence of one or more of 11 addictions reviewed in other work (Sussman, Lisha & Griffiths, 2011) was the primary focus (i.e., cigarettes, alcohol, other/hard drugs, eating, gambling, Internet, shopping, love, sex, exercise, and work). Also, the co-occurrence of two or more of these 11 addictive behaviors was investigated. Finally, the latent class structure of these addictions, and their associations with other measures, was examined. Results: We found that ever and last 30-day prevalence of one or more of these addictions was 79.2% and 61.5%, respectively. Ever and last 30-day co-occurrence of two or more of these addictions was 61.5% and 37.7%, respectively. Latent Class Analysis suggested two groups: a generally Non-addicted Group (67.2% of the sample) and a “Work Hard, Play Hard”-addicted Group that was particularly invested in addiction to love, sex, exercise, the Internet, and work. Supplementary analyses suggested that the single-response type self-reports may be measuring the addictions they intend to measure. Discussion and Conclusions: We suggest implications of these results for future studies and the development of prevention and treatment programs, though much more validation research is needed on the use of this type of measure. PMID:24701344

  20. Synthetic Cannabinoids and Cathinones: Prevalence and Markets.

    PubMed

    Bretteville-Jensen, A L; Tuv, S S; Bilgrei, O R; Fjeld, B; Bachs, L

    2013-03-01

    Over the past few years, the phenomenon of new designer drugs has attracted much attention. Synthetic cannabinoids and cathinones are the two main classes of these drugs. Both are potent drugs of abuse, and several cases of severe toxicity and deaths are reported. The present work is based on a systematic review of studies that have assessed the market and prevalence of synthetic cannabinoids and cathinones, and integrates pharmacological, sociological, and epidemiological aspects of these two groups of emerging synthetic drugs. The review reflects that the Internet has made synthetic cannabinoids and cathinones widely available. Furthermore, aggressive and widespread marketing, as well as the low price level of these drugs, their juridical status and their lack of detection on standard drug tests may serve as major motivations for drug use. The number of prevalence studies is small and derived from a limited number of countries. In spite of the many methodological shortcomings, some conclusions may be cautiously drawn. Taken together, the results point toward higher prevalence of use for synthetic cathinones than for synthetic cannabinoids. In the general population, the prevalence of use of synthetic cathinones is reported to be around 4% compared to figures lower than 1% for synthetic cannabinoids. Among students, the prevalence varies from 1-20% for synthetic cathinones and 2-10% for synthetic cannabinoids. Among groups with high rates of drug use, the prevalence varies between 4% to more than 60% for synthetic cathinones and around 10% for synthetic cannabinoids.

  1. Prevalence of colibacillosis in chickens in greater Mymensingh district of Bangladesh

    PubMed Central

    Matin, Md. Abdul; Islam, Md. Ariful; Khatun, Mst. Minara

    2017-01-01

    Aim: This study was conducted for determination of the prevalence of colibacillosis in chicken in poultry farms in Mymensingh and Tangail districts. Isolation, identification, and antibiogram profile of Escherichia coli were also performed. Materials and Methods: A total of 25 chickens manifested clinical signs of colibacillosis were collected from five different poultry farms during natural outbreaks. Results: In broiler, the prevalence of colibacillosis was 0.84%, and in layer, prevalence was 0.80%. The prevalence of colibacillosis was 1.0% and 0.5% in 25-30 days old and 31-35 days old broiler, respectively. In case of layer birds, the prevalence was 0.6% in 40-45 days old bird and 1% in 46-50 days old bird. Identity of the E. coli isolate of chicken was confirmed by sugar fermentation, biochemical tests, and polymerase chain reaction assay. Antibiogram profile of E. coli isolate of chicken revealed that it was multidrug resistant (resistant against two antibiotics, such as ampicillin and cefalexin). Conclusion: Data of this study suggest that colibacillosis is prevalent in the study areas which underscore the need of implementation of prevention and control measure against this disease. PMID:28246445

  2. Squirrelpox Virus: Assessing Prevalence, Transmission and Environmental Degradation

    PubMed Central

    Tosh, David G.; McInnes, Colin; Everest, David; Montgomery, W. Ian; Scantlebury, Mike; Marks, Nikki; Dick, Jaimie T. A.

    2014-01-01

    Red squirrels (Sciurus vulgaris) declined in Great Britain and Ireland during the last century, due to habitat loss and the introduction of grey squirrels (Sciurus carolinensis), which competitively exclude the red squirrel and act as a reservoir for squirrelpox virus (SQPV). The disease is generally fatal to red squirrels and their ecological replacement by grey squirrels is up to 25 times faster where the virus is present. We aimed to determine: (1) the seropositivity and prevalence of SQPV DNA in the invasive and native species at a regional scale; (2) possible SQPV transmission routes; and, (3) virus degradation rates under differing environmental conditions. Grey (n = 208) and red (n = 40) squirrel blood and tissues were sampled. Enzyme-linked immunosorbent assay (ELISA) and quantitative real-time polymerase chain reaction (qPCR) techniques established seropositivity and viral DNA presence, respectively. Overall 8% of squirrels sampled (both species combined) had evidence of SQPV DNA in their tissues and 22% were in possession of antibodies. SQPV prevalence in sampled red squirrels was 2.5%. Viral loads were typically low in grey squirrels by comparison to red squirrels. There was a trend for a greater number of positive samples in spring and summer than in winter. Possible transmission routes were identified through the presence of viral DNA in faeces (red squirrels only), urine and ectoparasites (both species). Virus degradation analyses suggested that, after 30 days of exposure to six combinations of environments, there were more intact virus particles in scabs kept in warm (25°C) and dry conditions than in cooler (5 and 15°C) or wet conditions. We conclude that SQPV is present at low prevalence in invasive grey squirrel populations with a lower prevalence in native red squirrels. Virus transmission could occur through urine especially during warm dry summer conditions but, more notably, via ectoparasites, which are shared by both species. PMID

  3. Point set registration: coherent point drift.

    PubMed

    Myronenko, Andriy; Song, Xubo

    2010-12-01

    Point set registration is a key component in many computer vision tasks. The goal of point set registration is to assign correspondences between two sets of points and to recover the transformation that maps one point set to the other. Multiple factors, including an unknown nonrigid spatial transformation, large dimensionality of point set, noise, and outliers, make the point set registration a challenging problem. We introduce a probabilistic method, called the Coherent Point Drift (CPD) algorithm, for both rigid and nonrigid point set registration. We consider the alignment of two point sets as a probability density estimation problem. We fit the Gaussian mixture model (GMM) centroids (representing the first point set) to the data (the second point set) by maximizing the likelihood. We force the GMM centroids to move coherently as a group to preserve the topological structure of the point sets. In the rigid case, we impose the coherence constraint by reparameterization of GMM centroid locations with rigid parameters and derive a closed form solution of the maximization step of the EM algorithm in arbitrary dimensions. In the nonrigid case, we impose the coherence constraint by regularizing the displacement field and using the variational calculus to derive the optimal transformation. We also introduce a fast algorithm that reduces the method computation complexity to linear. We test the CPD algorithm for both rigid and nonrigid transformations in the presence of noise, outliers, and missing points, where CPD shows accurate results and outperforms current state-of-the-art methods.

  4. HPV prevalence in a multi-ethnic screening population

    PubMed Central

    Chen, Kang Mei; Stephen, Josena K.; Ghanem, Tamer; Stachler, Robert; Gardner, Glendon; Jones, Lamont; Schweitzer, Vanessa P.; Hall, Francis; Divine, George; Worsham, Maria J.

    2013-01-01

    Objective The goal was to determine prevalence of high-risk HPV16 using saliva in a screening population in Detroit, MI. Materials and Methods Real time quantitative PCR was applied to detect HPV16 in saliva DNA from 349 screening subjects without head and neck cancer (HNC), 156 HNC, and 19 controls. Cut points for HPV positivity were: >0 and >0.001 copy/cell. Proportions were compared between groups using exact chi-square or Fisher’s exact tests (p<0.05). Results At cut point >0, each group had an overall HPV prevalence of over 5%, with a higher prevalence of 30.8% in the HNC patient group. At cut point >0.001, the prevalence was lower, 0% in the control, 1.2% in the screening, and 16.7% in the HNC group. In the latter, for both cut points, HPV prevalence was different across sites (<0.001) and significantly higher in the oropharynx (OP) than larynx or site as other after Hochberg’s adjustment. At >0, females in the screening group had a higher prevalence of HPV than males (p=0.010) and at >0.001, prevalence was higher for males in the HNC group than females (p=0.035). In the screening group, at >0, only AA had higher prevalence than CA (p=0.025). Conclusions In the screening group, a 6.9% and 1.2% screening rate was noted at cut-points >0 and >0.001, respectively. The results provide data to inform public health considerations of the feasibility of saliva as a screening tool in at-risk populations with the long term goal of prophylactic vaccination against oral HPV. PMID:23300223

  5. Atrial fibrillation and stroke: prevalence in different types of stroke and influence on early and long term prognosis (Oxfordshire community stroke project)

    PubMed Central

    Sandercock, P.; Bamford, J.; Dennis, M.; Burn, J.; Slattery, J.; Jones, L.; Boonyakarnkul, S.; Warlow, C.

    1992-01-01

    OBJECTIVE--To determine in patients with first ever stroke whether atrial fibrillation influences clinical features, the need to perform computed tomography, and prognosis. DESIGN--Observational cohort study with maximum follow up of 6.5 years. SETTING--Primary care, based on 10 general practices in urban and rural Oxfordshire. SUBJECTS--Consecutive series of 675 patients with first ever stroke registered in the Oxfordshire community stroke project. MAIN OUTCOME MEASURES--Prevalence of atrial fibrillation by type of stroke; effect of atrial fibrillation on case fatality rate and risk of recurrent stroke, vascular death, and death from all causes. RESULTS--Prevalence of atrial fibrillation was 17% (95% confidence interval 14% to 20%) for all stroke types (115/675), 18% (15% to 21%) for cerebral infarction (97/545), 11% (4% to 11%) for primary intercerebral haemorrhage (7/66), and 0% (0 to 11%) for subarachnoid haemorrhage (0/33). For patients with cerebral infarction the 30 day case fatality rate was significantly higher with atrial fibrillation (23%) than with sinus rhythm (8%); the risk of early recurrent stroke (within 30 days) was 1% with atrial fibrillation and 4% with sinus rhythm. In patients who survived at least 30 days the average annual risk of recurrent stroke was 8.2% (5.9% to 10.9%) with sinus rhythm and 11% (6.0% to 17.3%) with atrial fibrillation. CONCLUSIONS--After a first stroke atrial fibrillation was not associated with a definite excess risk of recurrent stroke, either within 30 days or within the first few years. Survivors with and without atrial fibrillation had a clinically important absolute risk of further serious vascular events. PMID:1493391

  6. Prevalence Incidence Mixture Models

    Cancer.gov

    The R package and webtool fits Prevalence Incidence Mixture models to left-censored and irregularly interval-censored time to event data that is commonly found in screening cohorts assembled from electronic health records. Absolute and relative risk can be estimated for simple random sampling, stratified sampling, and two-phase stratified sampling. Non-parametric (absolute risks only), semi-parametric, weakly-parametric (using B-splines), and some fully parametric (such as the logistic-Weibull) models are supported.

  7. The Effect of Residence, School Status, Work Status, and Social Influence on the Prevalence of Alcohol Use Among Emerging Adults

    PubMed Central

    Simons-Morton, Bruce; Haynie, Denise; Liu, Danping; Chaurasia, Ashok; Li, Kaigang; Hingson, Ralph

    2016-01-01

    Objective: The first year after high school is a transitional year, with increased independence from parental supervision, contact with other independent youth, and exposure to new environments, all of which may influence substance use. This article reports longitudinal predictors of change in the prevalence of alcohol use and heavy episodic drinking among adolescents and environmental correlates (i.e., residence, college attendance, and work status) with drinking the year after high school. Method: A national sample of study participants (N = 2,659; 55% female) in the NEXT Generation Health Study were followed annually from 10th grade (Wave 1) to the year after high school (Wave 4). Longitudinal binary outcomes, including recent (30-day) drinking and two measures of heavy episodic drinking, were examined. Transition models with generalized estimating equations estimated the effect of previous drinking behaviors, social influences, and current residential status and activity (school and/or work) on drinking prevalence. Results: Drinking increased from 40.5% among high school seniors (Wave 3) to 53.5% in Wave 4 for 30-day use, and from 29.0% to 41.2% for heavy episodic drinking. Significant predictors of 30-day drinking included previous drinking status (odds ratio [OR] = 5.48), peer drinking often (OR = 3.25), parental expectations (OR = 0.91), and current year living on campus (OR = 2.10). The same significant predictors with similar magnitudes were found for both measures of heavy episodic drinking. Peer use did not interact with college attendance or residence. Conclusions: Predictors of drinking and heavy episodic drinking during the first year after high school included being White, living on campus, previous drinking, lower parental expectations, and having peers who drink. PMID:26751362

  8. SPS antenna pointing control

    NASA Technical Reports Server (NTRS)

    Hung, J. C.

    1980-01-01

    The pointing control of a microwave antenna of the Satellite Power System was investigated emphasizing: (1) the SPS antenna pointing error sensing method; (2) a rigid body pointing control design; and (3) approaches for modeling the flexible body characteristics of the solar collector. Accuracy requirements for the antenna pointing control consist of a mechanical pointing control accuracy of three arc-minutes and an electronic phased array pointing accuracy of three arc-seconds. Results based on the factors considered in current analysis, show that the three arc-minute overall pointing control accuracy can be achieved in practice.

  9. Prevalence and associated risk factors of Kola nut chewing among secondary school students in Osogbo, Nigeria

    PubMed Central

    Erinfolami, Adebayo; Eegunranti, Adekunle; Ogunsemi, Olawale; Oguntuase, Akin; Akinbode, Abiola; Erinfolami, Gloria

    2011-01-01

    The objectives of this study were to determine the prevalence and pattern of Kola nut use among secondary school students in Osogbo, Osun State, Nigeria. The study also aimed to determine the association of socio-demographic variables (of the students and their parents) with kola nut chewing. A questionnaire consisting of socio-demographic variables, the stimulant use section of the WHO Students Drug Use Questionnaire was administered on three hundred and eighty-five (385) randomly selected students of the two Local Government Areas of Osogbo. The prevalence rate of kola nut use was calculated and some socio demographic variables were determined. The 30-day prevalence rate of kola nut use was 11.2%. The one-year prevalence of kola nut use was 29.1 percent and the lifetime rate was 74.8 percent. Majority of users started at age 14 years or below. Kola nut use was associated with lower age group, poor school attendance, polygamous background, low education of mother, high education of father and the description of mother as being too permissive. The findings suggest the need to increase the awareness of the dangers of kolanut use among adolescents. Control program are urgently needed to prevent student wastage. PMID:25478098

  10. Prevalence of smoking and incidence of initiation in the Latin American adult population: the PLATINO study

    PubMed Central

    Menezes, Ana M; Lopez, Maria V; Hallal, Pedro C; Muiño, Adriana; Perez-Padilla, Rogelio; Jardim, José R; Valdivia, Gonzalo; Pertuzé, Julio; de Oca, Maria M; Tálamo, Carlos; Victora, Cesar G

    2009-01-01

    Background The PLATINO project was launched in 2002 in order to study the prevalence of chronic obstructive pulmonary disease (COPD) in Latin America. Because smoking is the main risk factor for COPD, detailed data on it were obtained. The aim of this paper was to evaluate the prevalence of smoking and incidence of initiation among middle-aged and older adults (40 years or older). Special emphasis was given to the association between smoking and schooling. Methods PLATINO is a multicenter study comprising five cross-sectional population-based surveys of approximately 1,000 individuals per site in Sao Paulo (Brazil), Santiago (Chile), Mexico City (Mexico), Montevideo (Uruguay) and Caracas (Venezuela). The outcome variable was smoking status (never, former or current). Current smokers were those who reported to smoke within the previous 30 days. Former smokers were those who reported to quit smoking more than 30 days before the survey. Using information on year of birth and age of smoking onset and quitting, a retrospective cohort analysis was carried out. Smoking prevalence at each period was defined as the number of subjects who started to smoke during the period plus those who were already smokers at the beginning of the period, divided by the total number of subjects. Incidence of smoking initiation was calculated as the number of subjects who started to smoke during the period divided by the number of non-smokers at its beginning. The independent variables included were sex, age and schooling. Results Non-response rates ranged from 11.1% to 26.8%. The prevalence of smoking ranged from 23.9% (95%CI 21.3; 26.6) in Sao Paulo to 38.5% (95%CI 35.7; 41.2) in Santiago. Males and middle-aged adults were more likely to smoke in all sites. After adjustment for age, schooling was not associated with smoking. Using retrospective cohort analysis, it was possible to detect that the highest prevalence of smoking is found between 20–29 years, while the highest incidence is

  11. Decomposing Racial Disparities in Obesity Prevalence

    PubMed Central

    Singleton, Chelsea R.; Affuso, Olivia; Sen, Bisakha

    2015-01-01

    Introduction Racial disparities in obesity exist at the individual and community levels. Retail food environment has been hypothesized to be associated with racial disparities in obesity prevalence. This study aimed to quantify how much food environment measures explain racial disparities in obesity at the county level. Methods Data from 2009 to 2010 on 3,135 U.S. counties were extracted from the U.S. Department of Agriculture Food Environment Atlas and the Behavioral Risk Factor Surveillance System and analyzed in 2013. Oaxaca–Blinder decomposition was used to quantify the portion of the gap in adult obesity prevalence observed between counties with a high and low proportion of African American residents is explained by food environment measures (e.g., proximity to grocery stores, per capita fast food restaurants). Counties were considered to have a high African American population if the percentage of African American residents was >13.1%, which represents the 2010 U.S. Census national estimate of percentage African American citizens. Results There were 665 counties (21%) classified as a high African American county. The total gap in mean adult obesity prevalence between high and low African American counties was found to be 3.35 percentage points (32.98% vs 29.63%). Retail food environment measures explained 13.81% of the gap in mean age-adjusted adult obesity prevalence. Conclusions Retail food environment explains a proportion of the gap in adult obesity prevalence observed between counties with a high proportion of African American residents and counties with a low proportion of African American residents. PMID:26507301

  12. Volume 2 - Point Sources

    EPA Pesticide Factsheets

    Point source emission reference materials from the Emissions Inventory Improvement Program (EIIP). Provides point source guidance on planning, emissions estimation, data collection, inventory documentation and reporting, and quality assurance/quality contr

  13. Prevalence and correlates of truancy in the US: results from a national sample.

    PubMed

    Vaughn, Michael G; Maynard, Brandy R; Salas-Wright, Christopher P; Perron, Brian E; Abdon, Arnelyn

    2013-08-01

    Truancy has been a persistent problem in the United States for more than 100 years. Although truancy is commonly reported as a risk factor for substance use, delinquency, dropout, and a host of other negative outcomes for youth, there has been surprisingly little empirical investigation into understanding the causes and correlates of truancy using large, nationally representative samples. Using the adolescent sample (N = 17,482) of the 2009 National Survey on Drug Use and Health (NSDUH), this study presents the prevalence of truancy and examines individual, school engagement, parental, and behavioral correlates of truancy. Overall, 11% of adolescents between the ages of 12-17 reported skipping school in the past 30 days. Results from multinomial logistic regression models indicate skipping school was robustly associated with an increased probability of reporting externalizing behaviors, less parental involvement, and engagement and lower grades in school. Implications for theory, prevention, and policy are discussed.

  14. Comparing Point Clouds

    DTIC Science & Technology

    2004-04-01

    Point clouds are one of the most primitive and fundamental surface representations. A popular source of point clouds are three dimensional shape...acquisition devices such as laser range scanners. Another important field where point clouds are found is in the representation of high-dimensional...framework for comparing manifolds given by point clouds is presented in this paper. The underlying theory is based on Gromov-Hausdorff distances, leading

  15. Point-to-Point Multicast Communications Protocol

    NASA Technical Reports Server (NTRS)

    Byrd, Gregory T.; Nakano, Russell; Delagi, Bruce A.

    1987-01-01

    This paper describes a protocol to support point-to-point interprocessor communications with multicast. Dynamic, cut-through routing with local flow control is used to provide a high-throughput, low-latency communications path between processors. In addition multicast transmissions are available, in which copies of a packet are sent to multiple destinations using common resources as much as possible. Special packet terminators and selective buffering are introduced to avoid a deadlock during multicasts. A simulated implementation of the protocol is also described.

  16. Is asthma prevalence still increasing?

    PubMed

    Lundbäck, Bo; Backman, Helena; Lötvall, Jan; Rönmark, Eva

    2016-01-01

    Increased awareness of asthma in society and altered diagnostic practices makes evaluation of data on prevalence change difficult. In most parts of the world the asthma prevalence seems to still be increasing. The increase is associated with urbanization and has been documented particularly among children and teenagers in urban areas of middle- and low-level income countries. Use of validated questionnaires has enabled comparisons of studies. Among adults there are few studies based on representative samples of the general population which allow evaluation of time trends of prevalence. This review focuses mainly on studies of asthma prevalence and symptoms among adults. Parallel with increased urbanization, we can assume that the increase in asthma prevalence in most areas of the world will continue. However, in Australia and North-West Europe studies performed, particularly among children and adolescents, indicate that the increase in asthma prevalence may now be leveling off.

  17. Prevalence of Use of Anabolic Steroids by Bodybuilders Using Three Methods in a City of Iran

    PubMed Central

    Nakhaee, Mohammad Reza; Pakravan, Faezeh; Nakhaee, Nouzar

    2013-01-01

    Background The prevalence of substance use among bodybuilding athletes has been poorly studied in Iran. This study was conducted to examine the prevalence of drug use, especially anabolic steroids, among bodybuilding athletes. Methods This cross-sectional study was conducted in the first half of 2013 among body building athletes referring to gyms located in Kerman, Iran. Five gyms were selected randomly and 380 athletes were invited to complete a self-administered anonymous questionnaire, consecutively. The questionnaire included two parts; baseline characteristics and substance related questions. The prevalence of anabolic steroids was estimated based on three methods; self-report, projective question, and crosswise model. Findings We enrolled 298 male athletes in the final analysis. Mean ± SD age of subjects was 25.9 ± 8.4. The most frequent recent (past 30 days) drug use was waterpipe smoking (45%). The second most frequently used drug was alcohol (26.5%, recent use). Based on self-reports, the prevalence of lifetime anabolic steroid use was calculated to be 24.5%. The corresponding figure based on crosswise method was obtained to be 56.8%. Participants believed that a median of 40% of athletes had used anabolic steroids in their lifetime. The prevalence of anabolic steroid was higher in single and less educated individuals (P < 0.05). The main reason for using anabolic steroids was to increase muscle size. Conclusion The prevalence of drug use, especially tobacco, alcohol, and anabolic steroids, was high among bodybuilding athletes. We could not rely on self-reports to examine anabolic steroid use. PMID:24494162

  18. Prevalence of congenital muscular dystrophy in Italy

    PubMed Central

    Graziano, Alessandra; Bianco, Flaviana; D'Amico, Adele; Moroni, Isabella; Messina, Sonia; Bruno, Claudio; Pegoraro, Elena; Mora, Marina; Astrea, Guja; Magri, Francesca; Comi, Giacomo P.; Berardinelli, Angela; Moggio, Maurizio; Morandi, Lucia; Pini, Antonella; Petillo, Roberta; Tasca, Giorgio; Monforte, Mauro; Minetti, Carlo; Mongini, Tiziana; Ricci, Enzo; Gorni, Ksenija; Battini, Roberta; Villanova, Marcello; Politano, Luisa; Gualandi, Francesca; Ferlini, Alessandra; Muntoni, Francesco; Santorelli, Filippo Maria; Bertini, Enrico; Pane, Marika

    2015-01-01

    Objective: We provide a nationwide population study of patients with congenital muscular dystrophy in Italy. Methods: Cases were ascertained from the databases in all the tertiary referral centers for pediatric neuromuscular disorders and from all the genetic diagnostic centers in which diagnostic tests for these forms are performed. Results: The study includes 336 patients with a point prevalence of 0.563 per 100,000. Mutations were identified in 220 of the 336 (65.5%). The cohort was subdivided into diagnostic categories based on the most recent classifications on congenital muscular dystrophies. The most common forms were those with α-dystroglycan glycosylation deficiency (40.18%) followed by those with laminin α2 deficiency (24.11%) and collagen VI deficiency (20.24%). The forms of congenital muscular dystrophy related to mutations in SEPN1 and LMNA were less frequent (6.25% and 5.95%, respectively). Conclusions: Our study provides for the first time comprehensive epidemiologic information and point prevalence figures for each of the major diagnostic categories on a large cohort of congenital muscular dystrophies. The study also reflects the diagnostic progress in this field with an accurate classification of the cases according to the most recent gene discoveries. PMID:25653289

  19. Robust Critical Point Detection

    SciTech Connect

    Bhatia, Harsh

    2016-07-28

    Robust Critical Point Detection is a software to compute critical points in a 2D or 3D vector field robustly. The software was developed as a part of the author's work at the lab as a Phd student under Livermore Scholar Program (now called Livermore Graduate Scholar Program).

  20. Nickel Curie Point Engine

    ERIC Educational Resources Information Center

    Chiaverina, Chris; Lisensky, George

    2014-01-01

    Ferromagnetic materials such as nickel, iron, or cobalt lose the electron alignment that makes them attracted to a magnet when sufficient thermal energy is added. The temperature at which this change occurs is called the "Curie temperature," or "Curie point." Nickel has a Curie point of 627 K, so a candle flame is a sufficient…

  1. Model Breaking Points Conceptualized

    ERIC Educational Resources Information Center

    Vig, Rozy; Murray, Eileen; Star, Jon R.

    2014-01-01

    Current curriculum initiatives (e.g., National Governors Association Center for Best Practices and Council of Chief State School Officers 2010) advocate that models be used in the mathematics classroom. However, despite their apparent promise, there comes a point when models break, a point in the mathematical problem space where the model cannot,…

  2. The Lagrangian points

    NASA Astrophysics Data System (ADS)

    Linton, J. Oliver

    2017-03-01

    There are five unique points in a star/planet system where a satellite can be placed whose orbital period is equal to that of the planet. Simple methods for calculating the positions of these points, or at least justifying their existence, are developed.

  3. Prevalence Estimates of Health Risk Behaviors of Immigrant Latino Men Who Have Sex With Men

    PubMed Central

    Rhodes, Scott D.; McCoy, Thomas P.; Hergenrather, Kenneth C.; Vissman, Aaron T.; Wolfson, Mark; Alonzo, Jorge; Bloom, Fred R.; Alegría-Ortega, Jose; Eng, Eugenia

    2011-01-01

    Purpose Little is known about the health status of rural immigrant Latino men who have sex with men (MSM). These MSM comprise a subpopulation that tends to remain “hidden” from both researchers and practitioners. This study was designed to estimate the prevalence of tobacco, alcohol, and drug use, and sexual risk behaviors of Latino MSM living in rural North Carolina. Methods A community-based participatory research (CBPR) partnership used respondent-driven sampling (RDS) to identify, recruit, and enroll Latino MSM to participate in an interviewer-administered behavioral assessment. RDS weighted prevalence of risk behaviors was estimated using the RDS Analysis Tool. Data collection occurred in 2008. Results A total of 190 Latino MSM was reached; the average age was 25.5 years old and nearly 80% reported being from Mexico. Prevalence estimates of smoking everyday and past 30-day heavy episodic drinking were 6.5% and 35.0%, respectively. Prevalence estimates of past 12-month marijuana and cocaine use were 56.0% and 27.1%, respectively. Past 3-month prevalence estimates of sex with at least one woman, multiple male partners, and inconsistent condom use were 21.2%, 88.9%, and 54.1%, respectively. Conclusions Respondents had low rates of tobacco use and club drug use, and high rates of sexual risk behaviors. Although this study represents an initial step in documenting the health risk behaviors of immigrant Latino MSM who are part of a new trend in Latino immigration to the southeastern US, a need exists for further research, including longitudinal studies to understand the trajectory of risk behavior among immigrant Latino MSM. PMID:22236317

  4. The prevalence of multimorbidity in a geographically defined American population: patterns by age, sex, and ethnicity

    PubMed Central

    Rocca, Walter A.; Boyd, Cynthia M.; Grossardt, Brandon R.; Bobo, William V.; Rutten, Lila J.; Roger, Véronique L.; Ebbert, Jon O.; Therneau, Terry M.; Yawn, Barbara P.; Sauver, Jennifer L. St.

    2014-01-01

    Objective To describe the prevalence of multimorbidity involving 20 selected chronic conditions in a geographically defined US population, emphasizing age, sex, and ethnic differences. Patients and Methods Using the Rochester Epidemiology Project (REP) records-linkage system, we identified all residents of Olmsted County, MN on April 1, 2010, and we electronically extracted the International Classification of Diseases, ninth revision (ICD-9) codes associated with all healthcare visits made between April 1, 2005 and March 31, 2010 (5-year capture frame). Using these ICD-9 codes, we defined the 20 common chronic conditions recommended by the US Department of Health and Human Services. We counted only persons who received at least two codes for a given condition separated by more than 30 days, and calculated the age-, sex-, and ethnicity-specific prevalence of multimorbidity. Results Of the 138,858 study subjects, 52.4% were women, 38.9% had one or more conditions, 22.6% had two or more, and 4.9% had 5 or more conditions. The prevalence of multimorbidity (2 or more conditions) increased steeply with older age and reached 77.3% at ages 65 years and older. However, the absolute number of people affected by multimorbidity was higher in those younger than 65 years. Although the prevalence of multimorbidity was similar in men and women overall, the most common dyads and triads of conditions varied by sex. Compared to Whites, the prevalence of multimorbidity was slightly higher in Blacks and slightly lower in Asians. Conclusion Multimorbidity is common in the general population; it increases steeply with older age, has different patterns in men and women, and varies by ethnicity. PMID:25220409

  5. Prevalence of Attention Deficit Hyperactivity Disorder and Associated Features among Children in France

    ERIC Educational Resources Information Center

    Lecendreux, Michel; Konofal, Eric; Faraone, Stephen V.

    2011-01-01

    Background: Earlier studies point to the prevalence of attention deficit hyperactivity disorder (ADHD) to be similar around the world. There is, however, a wide variety in estimates. The prevalence of ADHD in youth has never been examined in France. Method: Starting with 18 million telephone numbers, 7,912 numbers are randomly selected. Among the…

  6. Prevalence and Associations of Anxiety Disorders in Adults with Intellectual Disabilities

    ERIC Educational Resources Information Center

    Reid, K. A.; Smiley, E.; Cooper, S.-A.

    2011-01-01

    Background: Anxiety disorders are known to be common in the general population. Previous studies with adults with intellectual disabilities (IDs) report a prevalence of general anxiety disorder ranging from less than 2% to 17.4%. Little is known about associated factors in this population. This study investigates point prevalence of anxiety…

  7. Prevalence of Bulimic Behaviors and Trends in Eating Attitudes among Turkish Late Adolescents

    ERIC Educational Resources Information Center

    Kiziltan, Gul; Karabudak, Efsun; Unver, Sibel; Sezgin, Emine; Unal, Ayse

    2006-01-01

    The eating attitudes and the prevalence of bulimic behaviors in a group of 300 late adolescents were investigated using the key questions from the Bulimia Investigatory Test, Edinburgh (BITE), and additional questions. Only four subjects (1.3%) scored above the cut-off point on the BITE, and prevalence rates of males and females were the same.…

  8. Educational Attainment and HIV/AIDS Prevalence: A Cross-Country Study

    ERIC Educational Resources Information Center

    Lakhanpal, Manisha; Ram, Rati

    2008-01-01

    Using data for a large cross-country sample, a reasonable model is estimated to judge the effect of adult educational attainment on prevalence of HIV. Three main points are noted. First, there is an indication of a significantly negative effect of educational attainment on HIV prevalence. Second, magnitude of the impact appears sizable. Third, a…

  9. The Prevalence and Incidence of Mental Ill-Health in Adults with Autism and Intellectual Disabilities

    ERIC Educational Resources Information Center

    Melville, Craig A.; Cooper, Sally-Ann; Morrison, Jill; Smiley, Elita; Allan, Linda; Jackson, Alison; Finlayson, Janet; Mantry, Dipali

    2008-01-01

    The prevalence, and incidence, of mental ill-health in adults with intellectual disabilities and autism were compared with the whole population with intellectual disabilities, and with controls, matched individually for age, gender, ability-level, and Down syndrome. Although the adults with autism had a higher point prevalence of problem…

  10. Constructive points of powerlocales

    NASA Astrophysics Data System (ADS)

    Vickers, Steven

    1997-09-01

    Results of Bunge and Funk and of Johnstone, providing constructively sound descriptions of the global points of the lower and upper powerlocales, are extended here to describe the generalized points and proved in a way that displays in a symmetric fashion two complementary treatments of frames: as suplattices and as preframes. Also described here are the points of the Vietoris powerlocale.In each of two special cases, an exponential D ( being the Sierpinski locale) is shown to be homeomorphic to a powerlocale: to the lower powerlocale when D is discrete, and to the upper powerlocale when D is compact regular.

  11. Prevalence effect in haptic search

    PubMed Central

    Ishibashi, Kazuya; Watanabe, Ken; Takaoka, Yutaka; Watanabe, Tetsuya; Kita, Shinichi

    2012-01-01

    In visual search tasks, the ratio of target-present to target-absent trials has important effects on miss rates. In this study, we examined whether the target prevalence effect occurs in a haptic search task by using artificial tactile maps. The results indicated that target prevalence has effects on miss rates, sensitivity, and criterion. Moreover, an increase in miss rates in the low-prevalence condition (10%) was strongly correlated with a decrease in search termination times (target-absent reaction times). These results suggest that the prevalence effect on haptic search is caused by a decrease in the search termination time and a shift in decision criterion and a decrease in sensitivity. PMID:23145300

  12. Prevalence of obesity in Malta

    PubMed Central

    Vassallo, J.; Calleja, N.; Camilleri, R.; Borg, A.; Bonnici, G.; Zhang, Y.; Pace, N.; Mamo, J.

    2016-01-01

    Summary Background Obesity is a global epidemic with the Mediterranean island of Malta being no exception. The World Health Organization (WHO) has identified Malta as one of the European countries with the highest obesity prevalence. Method A cross‐sectional study was conducted (2014–2016) under the auspices of the University of Malta. The prevalence of overweight‐obesity in Malta was calculated and then age stratified for comparisons with previous studies. Results The study identified 69.75% (95% CI: 68.32–71.18) of the Maltese population to be either overweight or obese. The men overweight/obese prevalence (76.28% 95% CI: 74.41–78.14) was statistically higher than that for women (63.06% 95% CI: 60.92–65.20) (p = 0.0001). Age stratification revealed that both genders had the highest overweight prevalence rates between 55 and 64 years (Men = 23.25% 95% CI: 20.43–26.33; Women = 24.68% 95% CI: 21.44–28.22). Men obesity prevalence rates were highest in the 35 to 44 years group (22.52% 95% CI: 19.65–25.68) while for women it was highest in the 55 to 64 years group (28.90%, 95% CI: 25.44–30.63). Conclusion Over a 35‐year period, an overall decrease in the normal and overweight BMI categories occurred with an increase in the prevalence of obesity. An exception was observed in the women, where the prevalence of normal BMI increased over this time period. Also, it appears that while the total population obesity prevalence increased (for 2016), a percentage of the women have shifted from an obese to an overweight status. PMID:28090352

  13. Arctic climate tipping points.

    PubMed

    Lenton, Timothy M

    2012-02-01

    There is widespread concern that anthropogenic global warming will trigger Arctic climate tipping points. The Arctic has a long history of natural, abrupt climate changes, which together with current observations and model projections, can help us to identify which parts of the Arctic climate system might pass future tipping points. Here the climate tipping points are defined, noting that not all of them involve bifurcations leading to irreversible change. Past abrupt climate changes in the Arctic are briefly reviewed. Then, the current behaviour of a range of Arctic systems is summarised. Looking ahead, a range of potential tipping phenomena are described. This leads to a revised and expanded list of potential Arctic climate tipping elements, whose likelihood is assessed, in terms of how much warming will be required to tip them. Finally, the available responses are considered, especially the prospects for avoiding Arctic climate tipping points.

  14. Collinear Points Problem

    ERIC Educational Resources Information Center

    Shultz, Harris S.; Shiflett, Ray C.

    2008-01-01

    Students were asked to find all possible values for A so that the points (1, 2), (5, A), and (A, 7) lie on a straight line. This problem suggests a generalization: Given (x, y), find all values of A so that the points (x, y), (5, A), and (A, 7) lie on a straight line. We find that this question about linear equations must be resolved using the…

  15. Nickel Curie point engine

    NASA Astrophysics Data System (ADS)

    Chiaverina, Chris; Lisensky, George

    2014-04-01

    Ferromagnetic materials such as nickel, iron, or cobalt lose the electron alignment that makes them attracted to a magnet when sufficient thermal energy is added. The temperature at which this change occurs is called the "Curie temperature," or "Curie point." Nickel has a Curie point of 627 K, so a candle flame is a sufficient heat source. A simple but elegant device illustrates this phenomenon beautifully.

  16. Unpredictable points and chaos

    NASA Astrophysics Data System (ADS)

    Akhmet, Marat; Fen, Mehmet Onur

    2016-11-01

    It is revealed that a special kind of Poisson stable point, which we call an unpredictable point, gives rise to the existence of chaos in the quasi-minimal set. The existing definitions of chaos are formulated in sets of motions. This is the first time in the literature that description of chaos is initiated from a single motion. The theoretical results are exemplified by means of the symbolic dynamics.

  17. Monitoring the prevalence of postural changes in schoolchildren

    PubMed Central

    Nichele da Rosa, Bruna; Noll, Matias; Sedrez, Juliana Adami; Furlanetto, Tassia Silveira; Candotti, Claudia Tarrago

    2016-01-01

    [Purpose] The aim of this study was to identify whether postural changes are prevalent with advancing age using a photogrammetric method performing one-year follow-up study. [Subjects and Methods] Thirty-eight schoolchildren were evaluated in 2011 and 2012 in this cohort study. The subjects underwent a postural evaluation, which involved palpation of reference anatomic points, placement of reflexive markers over the anatomic points, image acquisition, and point digitalization using the Digital Image-based Postural Assessment evaluation software. For data analysis, descriptive statistics and inferential statistics were analyzed by McNemar’s test. [Results] The results showed a significant increase in postural change prevalence for the lumbar spine in the sagittal plane (from 42.2% to 81.6%) and the knees in the frontal plane (from 39.5% to 63.2%) and a significant decrease in the prevalence of scoliosis (from 68.5% to 42.2%). [Conclusion] The findings indicate an increase in the prevalence of postural changes in schoolchildren from Teutônia, RS, Brazil, in 2012 compared with 2011. The development of longitudinal investigations for long-term monitoring of the evolution of posture and of schoolchildren habits’s representing a viable alternative to subsidize health actions. PMID:27065514

  18. Effects of Menthol Supplementation in Feedlot Cattle Diets on the Fecal Prevalence of Antimicrobial-Resistant Escherichia coli

    PubMed Central

    Aperce, C. C.; Amachawadi, R.; Van Bibber-Krueger, C. L.; Nagaraja, T. G.; Scott, H. M.; Vinasco-Torre, J.; Drouillard, J. S.

    2016-01-01

    The pool of antimicrobial resistance determinants in the environment and in the gut flora of cattle is a serious public health concern. In addition to being a source of human exposure, these bacteria can transfer antibiotic resistance determinants to pathogenic bacteria and endanger the future of antimicrobial therapy. The occurrence of antimicrobial resistance genes on mobile genetic elements, such as plasmids, facilitates spread of resistance. Recent work has shown in vitro anti-plasmid activity of menthol, a plant-based compound with the potential to be used as a feed additive to beneficially alter ruminal fermentation. The present study aimed to determine if menthol supplementation in diets of feedlot cattle decreases the prevalence of multidrug-resistant bacteria in feces. Menthol was included in diets of steers at 0.3% of diet dry matter. Fecal samples were collected weekly for 4 weeks and analyzed for total coliforms counts, antimicrobial susceptibilities, and the prevalence of tet genes in E. coli isolates. Results revealed no effect of menthol supplementation on total coliforms counts or prevalence of E. coli resistant to amoxicillin, ampicillin, azithromycin, cefoxitin, ceftiofur, ceftriaxone, chloramphenicol, ciprofloxacin, gentamicin, kanamycin, nalidixic acid, streptomycin, sulfisoxazole, and sulfamethoxazole; however, 30 days of menthol addition to steer diets increased the prevalence of tetracycline-resistant E. coli (P < 0.02). Although the mechanism by which menthol exerts its effects remains unclear, results of our study suggest that menthol may have an impact on antimicrobial resistance in gut bacteria. PMID:28030622

  19. Bloch points are sticky

    NASA Astrophysics Data System (ADS)

    Tchernyshyov, Oleg; Kim, Se Kwon

    2014-03-01

    Bloch points are zero-dimensional topological defects in three-dimensional ferromagnets. A representative magnetic configuration is a hedgehog with magnetization pointing away from a center. The singular nature of a Bloch point's core leads to interesting and observable consequences. A simple argument based on dimensional analysis shows that a magnetic lattice creates a periodic potential that can pin a Bloch point even if the lattice has no defects. The pinning force is of the order of the micromagnetic exchange constant, a few piconewtons in a typical ferromagnet. A domain wall in a cylindrical ferromagnetic wire with the diameter of a few tens of nanometers may contain a Bloch point. Such a domain wall will have a sizable depinning field, tens of oersteds. A Bloch point moving through an atomic lattice should emit electromagnetic waves at the frequency of a few hundred gigahertz. Research supported in part by the U.S. National Science Foundation under Grants No. DMR-0520491 and No. DMR-1104753.

  20. Reference Point Heterogeneity

    PubMed Central

    Terzi, Ayse; Koedijk, Kees; Noussair, Charles N.; Pownall, Rachel

    2016-01-01

    It is well-established that, when confronted with a decision to be taken under risk, individuals use reference payoff levels as important inputs. The purpose of this paper is to study which reference points characterize decisions in a setting in which there are several plausible reference levels of payoff. We report an experiment, in which we investigate which of four potential reference points: (1) a population average payoff level, (2) the announced expected payoff of peers in a similar decision situation, (3) a historical average level of earnings that others have received in the same task, and (4) an announced anticipated individual payoff level, best describes decisions in a decontextualized risky decision making task. We find heterogeneity among individuals in the reference points they employ. The population average payoff level is the modal reference point, followed by experimenter's stated expectation of a participant's individual earnings, followed in turn by the average earnings of other participants in previous sessions of the same experiment. A sizeable share of individuals show multiple reference points simultaneously. The reference point that best fits the choices of the individual is not affected by a shock to her income. PMID:27672374

  1. Reference Point Heterogeneity.

    PubMed

    Terzi, Ayse; Koedijk, Kees; Noussair, Charles N; Pownall, Rachel

    2016-01-01

    It is well-established that, when confronted with a decision to be taken under risk, individuals use reference payoff levels as important inputs. The purpose of this paper is to study which reference points characterize decisions in a setting in which there are several plausible reference levels of payoff. We report an experiment, in which we investigate which of four potential reference points: (1) a population average payoff level, (2) the announced expected payoff of peers in a similar decision situation, (3) a historical average level of earnings that others have received in the same task, and (4) an announced anticipated individual payoff level, best describes decisions in a decontextualized risky decision making task. We find heterogeneity among individuals in the reference points they employ. The population average payoff level is the modal reference point, followed by experimenter's stated expectation of a participant's individual earnings, followed in turn by the average earnings of other participants in previous sessions of the same experiment. A sizeable share of individuals show multiple reference points simultaneously. The reference point that best fits the choices of the individual is not affected by a shock to her income.

  2. Contamination of absorbent paper points in clinical practice: a critical approach.

    PubMed

    Pessoa de Andrade, Larissa; Chacon de Oliveira Conde, Nikeila; Sponchiado Junior, Emilio Carlos; Franco Marques, Andre Augusto; Pereira, Juliana Vianna; Garcia, Lucas Fonseca Roberti

    2014-01-01

    This study sought to evaluate the contamination level of absorbent paper points used routinely in dental clinical practice. For this study, 60 absorbent paper points were collected and separated into 3 groups: 20 paper points from sealed commercial packages (Group 1), 20 paper points from open commercial packages in use for 30 days (Group 2), and 20 paper points from a sealed commercial package that were manipulated by the operator (Group 3). Evaluation criteria was the presence or absence of turbidity in the brain heart infusion (BHI) broth used as the culture medium. The results (Kruskal-Wallis test; significance level = 5%) demonstrated bacterial growth in most of the samples for all groups, with a statistically significant difference in Group 3 compared to Groups 1 and 2. It was concluded that inadequate manipulation of paper points by the operator caused these materials to become contaminated; in addition, the bacterial growth in absorbent paper points that are still in their commercial packages indicates the importance of sterilization before the paper points are used in clinical practice.

  3. Prevalence and risk factors of sepsis-induced cardiomyopathy

    PubMed Central

    Sato, Ryota; Kuriyama, Akira; Takada, Tadaaki; Nasu, Michitaka; Luthe, Sarah Kyuragi

    2016-01-01

    Abstract The aim of the study is to evaluate the epidemiology and clinical features of sepsis-induced cardiomyopathy (SICM). A retrospective cohort study was conducted. A total of 210 adult patients with sepsis or septic shock admitted to a Japanese tertiary care hospital from January 1, 2013, to December 31, 2015, who underwent transthoracic echocardiography (TTE) on admission. The definition of SICM was ejection fraction (EF) < 50% and a ≥10% decrease compared to the baseline EF which recovered within 2 weeks, in sepsis or septic shock patients. Our primary outcome was the incidence rate of SICM. Our secondary outcomes were the in-hospital mortality rate and length of intensive care unit (ICU) stay according to the presence or absence of SICM. In total, 29 patients (13.8%) were diagnosed with SICM. The prevalence rate of SICM was significantly higher in male than in female (P = 0.02). Multivariate logistic regression analyses revealed that the incidence of SICM was associated with younger age (odds ratio [OR], 0.97; 95% confidence interval [CI], 0.95–0.99), higher lactate level on admission (OR, 1.18; 95% CI, 1.05–1.32) and history of heart failure (HF) (OR, 3.77; 95% CI, 1.37–10.40). There were no significant differences in the in-hospital and 30-day mortality between patients with and without SICM (24.1% vs 12.7%, P = 0.15; 20.7% vs 12.1%, P = 0.23). Lengths of hospital and ICU stay were significantly longer in patients with SICM than in those without SICM (median, 43 vs 26 days, P = 0.04; 9 vs 5 days, P < 0.01). SICM developed in 13.8% of patients with sepsis and septic shock. A younger age, higher lactate levels on admission and history of HF were risk factors. PMID:27684877

  4. Prevalence of metabolic syndrome in elderly Japanese-Brazilians

    PubMed Central

    Xavier, Natasha Priscilla; Chaim, Rita Cristina; Gimeno, Suely Godoy Agostinh; Ferreira, Sandra Roberta Gouvea; Hirai, Amelia Toyomi; Rosa, Camila Moreno; Padovani, Carlos Roberto; Okoshi, Marina Politi; Okoshi, Katashi

    2012-01-01

    Summary Background Prevalence of individuals with a high cardiovascular risk is elevated in elderly populations. Although metabolic syndrome (MS) increases cardiovascular risk, information is scarce on the prevalence of MS in the elderly. In this study we assessed MS prevalence in a population of elderly Japanese-Brazilians using different MS definitions according to waist circumference cutoff values. Material/Methods We studied 339 elderly subjects, 44.8% males, aged between 60 to 88 years (70.1±6.8). MS was defined according to criteria proposed by the Joint Interim Statement in 2009. As waist circumference cutoff point values remain controversial for Asian and Japanese populations, we employed 3 different cutoffs that are commonly used in Japanese epidemiological studies: 1) ≥90 cm for men and ≥80 cm for women; 2) ≥85 cm for men and ≥90 cm for women; 3) ≥85 cm for men and ≥80 cm for women. Results MS prevalence ranged from 59.9% to 65.8% according to the different definitions. We observed 90% concordance and no statistical difference (p>0.05) in MS prevalence between the 3 definitions. MS diagnosis according to all 3 cutoff values was found in 55.8% of our population, while in only 34.2% was MS discarded by all cutoffs. The prevalence of altered MS components was as follows: arterial blood pressure 82%, fasting glycemia 65.8%, triglyceride 43.4%, and HDL-C levels 36.9%. Conclusions Elderly Japanese-Brazilians present high metabolic syndrome prevalence independent of waist circumference cutoff values. Concordance between the 3 definitions is high, suggesting that all 3 cutoff values yield similar metabolic syndrome prevalence values in this population. PMID:22293888

  5. Prevalence Estimates of Combat-Related PTSD: A Critical Review

    PubMed Central

    Richardson, Lisa K.; Frueh, B. Christopher; Acierno, Ronald

    2010-01-01

    Objective To provide a critical review of prevalence estimates of combat-related PTSD among military personnel and veterans, and of the relevant factors that may account for the variability of estimates within and across cohorts, including methodological and conceptual factors accounting for differences in prevalence rates across nations, conflicts/wars, and studies. Method We examined MEDLINE and PsycINFO databases for literature on combat-related PTSD. The following terms were used independently and in combinations in this search: PTSD, combat, veterans, military, epidemiology, prevalence. Results The point prevalence of combat-related PTSD in US military veterans since the Vietnam War ranges from about 2 – 17%. Studies of recent conflicts suggest that combat-related PTSD afflicts between 4 – 17% of US Iraq War veterans, but only 3 – 6% of returning UK Iraq War veterans. Thus, the prevalence range is narrower and tends to have a lower ceiling among combat veterans of non-US Western nations. Variability in prevalence is likely due to differences in sampling strategies; measurement strategies; inclusion and measurement of the DSM-IV clinically significant impairment criterion; timing and latency of assessment and potential for recall bias; and combat experiences. Prevalence rates are also likely affected by issues related to PTSD course, chronicity, and comorbidity; symptom overlap with other psychiatric disorders; and sociopolitical and cultural factors that may vary over time and by nation. Conclusions The disorder represents a significant and costly illness to veterans, their families, and society as a whole. However, further carefully conceptualized research is needed to advance our understanding of disorder prevalence, as well as associated information on course, phenomenology, protective factors, treatment, and economic costs. PMID:20073563

  6. Ciprofloxacin-induced torsade de pointes.

    PubMed

    Ibrahim, Morhaf; Omar, Bassam

    2012-01-01

    A 65-year-old man with recently diagnosed urinary tract infection treated with ciprofloxacin (Cipro) presented to our institution with recurrent seizure-like activity. His rhythm revealed torsade de pointes, which required defibrillation. Subsequent electrocardiogram revealed severely prolonged QT interval, which near-completely resolved 7 days later off Cipro. This case highlights a rare but potentially fatal side effect of quinolone antibiotics, especially in combination with other QT-prolonging medications. Review of the literature with regard to prevalence, mechanism, and assessment and treatment of this potentially fatal incidence is provided.

  7. Prevalence odds ratio versus prevalence ratio: choice comes with consequences.

    PubMed

    Tamhane, Ashutosh R; Westfall, Andrew O; Burkholder, Greer A; Cutter, Gary R

    2016-12-30

    Odds ratio, risk ratio, and prevalence ratio are some of the measures of association which are often reported in research studies quantifying the relationship between an independent variable and the outcome of interest. There has been much debate on the issue of which measure is appropriate to report depending on the study design. However, the literature on selecting a particular category of the outcome to be modeled and/or change in reference group for categorical independent variables and the effect on statistical significance, although known, is scantly discussed nor published with examples. In this article, we provide an example of a cross-sectional study wherein prevalence ratio was chosen over (Prevalence) odds ratio and demonstrate the analytic implications of the choice of category to be modeled and choice of reference level for independent variables. Copyright © 2016 John Wiley & Sons, Ltd.

  8. Increasing Prevalence of Electronic Cigarette Use Among Smokers Hospitalized in 5 US Cities, 2010–2013

    PubMed Central

    Harrington, Kathleen F.; Richter, Kimber; Fellows, Jeffrey L.; Sherman, Scott E.; Grossman, Ellie; Chang, Yuchiao; Tindle, Hilary A.; Ylioja, Thomas

    2015-01-01

    Introduction: Little is known about the pattern of electronic cigarette (e-cigarette) use over time or among smokers with medical comorbidity. Methods: We assessed current cigarette smokers’ use of e-cigarettes during the 30 days before admission to 9 hospitals in 5 geographically dispersed US cities: Birmingham, AL; Boston, MA; Kansas City, KS; New York, NY; and Portland, OR. Each hospital was conducting a randomized controlled trial as part of the NIH-sponsored Consortium of Hospitals Advancing Research on Tobacco (CHART). We conducted a pooled analysis using multiple logistic regression to examine changes in e-cigarette use over time and to identify correlates of e-cigarette use. Results: Among 4,660 smokers hospitalized between July 2010 and December 2013 (mean age 57 years, 57% male, 71% white, 56% some college, average 14 cigarettes/day), 14% reported using an e-cigarette during the 30 days before admission. The prevalence of e-cigarette use increased from 1.1% in 2010 to 10.3% in 2011, 10.2% in 2012, and 18.4% in 2013; the increase was statistically significant (p < .0001) after adjustment for age, sex, education, and CHART study. Younger, better educated, and heavier smokers were more likely to use e-cigarettes. Smokers who were Hispanic, non-Hispanic black, and who had Medicaid or no insurance were less likely to use e-cigarettes. E-cigarette use also varied by CHART project and by geographic region. Conclusions: E-cigarette use increased substantially from 2010 to 2013 among a large sample of hospitalized adult cigarette smokers. E-cigarette use was more common among heavier smokers and among those who were younger, white, and who had higher socioeconomic status. PMID:25168031

  9. Prevalence and Frequency of Problems of Concerned Family Members with a Substance Using Loved One

    PubMed Central

    Benishek, Lois A.; Kirby, Kimberly C.; Dugosh, Karen Leggett

    2011-01-01

    Background Limited research has examined the prevalence and frequency of specific problems of concerned family members and significant others (CSOs) of alcohol or substance using individuals (SUIs). Objectives We surveyed CSOs of SUIs to determine the prevalence and frequency of their problems and explored whether relationship to the SUI, gender of the CSO, or living arrangements altered problem prevalence and frequency. Method Non-substance using CSOs (N = 110) completed the Significant Other Survey, which asks about problems in seven domains (emotional; family; relationship; financial; health; violence; legal). Problem outcomes were compared based on the CSO’s relationship to the SUI (partner or spouse vs. parent), gender of the CSO (male vs. female), and living arrangements of the CSO and SUI (residing together vs. residing apart). Results Problems were prevalent with at least two-thirds of the participants endorsing one or more problems in all but the legal domain. They also occurred frequently, with CSOs reporting problems on one-third to one-half of the past 30 days, in all but the violence and legal domains. Problems tended to be greater for CSOs who were partners, females, or living with the SUI. Conclusion CSOs experience frequent problems in a wide range of life domains and the types of difficulties they experience appear to differ based on type of relationship, gender, and their living arrangement relative to the SUI. Scientific Significance This investigation expands our understanding of the specific problems that CSOs face. The findings have important implications for treatment and health policy regarding these individuals. PMID:21219255

  10. A Meta-Analysis of Cigarette Smoking Prevalence among Adolescents in China: 1981–2010

    PubMed Central

    Han, Juan; Chen, Xinguang

    2015-01-01

    Background: Systematic data regarding adolescent smoking are needed at the national level to support evidence-based tobacco control in China. The goal of this study was to estimate smoking prevalence among Chinese adolescents using published data. Methods: Published studies were located electronically from the commonly used databases in Chinese and English, complemented by manual searching. Forty-five studies were selected of the 9771 retrieved from the databases. These studies targeted adolescents aged 12–17 or middle/high school students, were conducted during the 1981–2010, and had adequate data for meta-analysis. The 45 selected studies covered 52 sites in different parts of China. Smoking rates were estimated using the sample-weighted and random effect method. Results: The estimated prevalence rate of lifetime smoking (ever smoked) varied within a narrow range (39.04%–46.03%) for males and progressively increased from 2.47% in 1981–1985 to 19.72% in 2001–2005 for females. The prevalence rate of current (30-day) smoking for males declined from 26.62% in 1981–1985 to 10.86% in 1996–2000 before increasing again. The prevalence of current smoking for females increased from 0.29% in 1981–1985 to 3.26% in 2006–2010. Conclusions: The high levels of male smoking and the rapid increase in female smoking indicate growing burdens from tobacco-related diseases, underscoring the urgent need to strengthen adolescent tobacco control in China. PMID:25922989

  11. A holographic critical point

    SciTech Connect

    DeWolfe, Oliver; Rosen, Christopher; Gubser, Steven S.

    2011-04-15

    We numerically construct a family of five-dimensional black holes exhibiting a line of first-order phase transitions terminating at a critical point at finite chemical potential and temperature. These black holes are constructed so that the equation of state and baryon susceptibilities approximately match QCD lattice data at vanishing chemical potential. The critical end point in the particular model we consider has temperature 143 MeV and chemical potential 783 MeV. Critical exponents are calculated, with results that are consistent with mean-field scaling relations.

  12. SAMPEX special pointing mode

    NASA Technical Reports Server (NTRS)

    Markley, F. Landis; Flatley, Thomas W.; Leoutsakos, Theodore

    1995-01-01

    A new pointing mode has been developed for the Solar, Anomalous, and Magnetospheric Particle Explorer (SAMPEX) spacecraft. This pointing mode orients the instrument boresights perpendicular to the field lines of the Earth's magnetic field in regions of low field strength and parallel to the field lines in regions of high field strength, to allow better characterization of heavy ions trapped by the field. The new mode uses magnetometer signals and is algorithmically simpler than the previous control mode, but it requires increased momentum wheel activity. It was conceived, designed, tested, coded, uplinked to the spacecraft, and activated in less than seven months.

  13. Prevalence of pulmonary hypertension in hereditary spherocytosis.

    PubMed

    Crary, Shelley E; Ramaciotti, Claudio; Buchanan, George R

    2011-12-01

    Vascular complications, including pulmonary hypertension (PH), have been reported to occur following splenectomy for various disorders,including hereditary spherocytosis (HS). We performed a prospective cross-sectional study of 36 adults with HS (78% with prior splenectomy)utilizing echocardiography to estimate tricuspid regurgitant jet velocity (TRV) as well as measurement of N-terminal pro-B-type natriuretic peptide (NT-proBNP) to screen for PH. No participant with HS hada significantly elevated TRV or NT-proBNP level, despite a median 25-year interval since splenectomy (95% confidence interval for point prevalence 0, 0.097). Although our study was limited by a small sample size, it appears that persons with HS, following splenectomy, appear unlikely to be at significantly increased risk of developing PH to the degree reported for thalassemia and sickle cell disease

  14. Point and Shoot Astronomy

    NASA Astrophysics Data System (ADS)

    Hoot, John E.

    2011-05-01

    A new generation of point and shoot digital cameras, when combined with open source firmware enhancements can operate as astrographs. This paper explores the research and astro-photographic opportunities and capabilities offered by this pairing of mass production optics and open source functional extensions that retail for as little as $200.

  15. ACCESS Pointing Control System

    NASA Technical Reports Server (NTRS)

    Brugarolas, Paul; Alexander, James; Trauger, John; Moody, Dwight; Egerman, Robert; Vallone, Phillip; Elias, Jason; Hejal, Reem; Camelo, Vanessa; Bronowicki, Allen; O'Connor, David; Partrick, Richard; Orzechowski, Pawel; Spitter, Connie; Lillie, Chuck

    2010-01-01

    ACCESS (Actively-Corrected Coronograph for Exoplanet System Studies) was one of four medium-class exoplanet concepts selected for the NASA Astrophysics Strategic Mission Concept Study (ASMCS) program in 2008/2009. The ACCESS study evaluated four major coronograph concepts under a common space observatory. This paper describes the high precision pointing control system (PCS) baselined for this observatory.

  16. EcoTipping Points

    ERIC Educational Resources Information Center

    Marten, Gerald G.; Matthews, Catherine E.

    2009-01-01

    Contrary to what we often hear and teach, there is good news to be found on the environmental front. Environmental success stories show us not only that sustainability is possible, but also how people have made it happen. We can make these stories and their lessons accessible to students with help from the EcoTipping Points Project, which has…

  17. The Lagrange Points

    ERIC Educational Resources Information Center

    Lovell, M.S.

    2007-01-01

    This paper presents a derivation of all five Lagrange points by methods accessible to sixth-form students, and provides a further opportunity to match Newtonian gravity with centripetal force. The predictive powers of good scientific theories are also discussed with regard to the philosophy of science. Methods for calculating the positions of the…

  18. Decision Points in Cataloging.

    ERIC Educational Resources Information Center

    Bright, Franklyn F.

    Libraries are frequently faced with policy decisions which can affect the quality and cost of library services for years to come. This point can be illustrated by citing examples of decisions made at the University of Wisconsin Library in the areas of: (1) conforming to national cataloging standards; (2) producing catalog cards in-house; and (3)…

  19. Optical Pointing Sensor

    NASA Technical Reports Server (NTRS)

    Shields, Joel F.; Metz, Brandon C.

    2010-01-01

    The optical pointing sensor provides a means of directly measuring the relative positions of JPL s Formation Control Testbed (FCT) vehicles without communication. This innovation is a steerable infrared (IR) rangefinder that gives measurements in terms of range and bearing to a passive retroreflector.

  20. Building Temperature Set Point

    SciTech Connect

    Meincke, Carol L.; Evans, Christopher A.

    2014-09-01

    This white paper provides information and recommendations for an actionable and enforceable corporate policy statement on temperature set points for office and related spaces at Sandia and presents a strategy that balances the need to achieve the energy goals with optimizing employee comfort and productivity.

  1. Points and Practices

    ERIC Educational Resources Information Center

    Ahmed, Syed Jamil; Heddon, Dee; Mackey, Sally

    2007-01-01

    This collection of three articles represents the "Points and Practices" section of this month's issue of "Research in Drama Education." The first article, "'Fitting the Bill' for 'Helping Them.' A Response to 'Integrated Popular Theatre Approach in Africa' and 'Commissioned Theatre Projects on Human Rights in…

  2. The Prevalence of Bruising Among Infants in Pediatric Emergency Departments

    PubMed Central

    Pierce, Mary Clyde; Magana, Julia N.; Kaczor, Kim; Lorenz, Douglas J.; Meyers, Gabriel; Bennett, Berkeley L.; Kanegaye, John T.

    2015-01-01

    Objective Bruising can indicate abuse for infants. Bruise prevalence among infants in the Pediatric Emergency Department (PED) setting is unknown. Our objective was to determine prevalence of bruising, associated chief complaints (CC), and frequency of abuse evaluations in previously healthy infants presenting to PEDs. Methods We conducted a prospective, observational, multi-center study of infants ≤12 months old presenting to PEDs. Structured sampling was utilized. Pediatric Emergency Medicine (PEM) clinicians performed complete skin examinations to screen for bruising. Study investigators documented skin findings, date of visit, patient's age, CC, and abuse evaluation. The primary outcome was prevalence of bruising. Secondary outcomes were prevalence of bruising based on CC and frequency of abuse evaluation. Point estimates of bruise prevalence and differences in bruise prevalence between patient subgroups were calculated with 95% confidence intervals (CI). Results Bruising was identified in 88 of 2488 infants (3.5%, 95% CI: [2.9%, 4.4%]). Rates of bruising for infants ≤5 and >5 months old were 1.3% and 6.4%, respectively (difference 5.1%, 95% CI: [3.6%, 6.8%]). For infants ≤5 months old, 83% of bruising was associated with a trauma CC and only 0.2% of infants presenting with a medical CC had bruising. PEM clinicians obtained abuse evaluations on 23% of infants with bruising and that rate increased to 50% for infants ≤ 5 months of age. Conclusions Bruising prevalence in children ≤ 12 months of age evaluated in PEDs was low, increased within age strata, and was most often associated with a trauma CC. Most bruised infants did not undergo an abuse evaluation. PMID:26233923

  3. Quantum Change Point

    NASA Astrophysics Data System (ADS)

    Sentís, Gael; Bagan, Emilio; Calsamiglia, John; Chiribella, Giulio; Muñoz-Tapia, Ramon

    2016-10-01

    Sudden changes are ubiquitous in nature. Identifying them is crucial for a number of applications in biology, medicine, and social sciences. Here we take the problem of detecting sudden changes to the quantum domain. We consider a source that emits quantum particles in a default state, until a point where a mutation occurs that causes the source to switch to another state. The problem is then to find out where the change occurred. We determine the maximum probability of correctly identifying the change point, allowing for collective measurements on the whole sequence of particles emitted by the source. Then, we devise online strategies where the particles are measured individually and an answer is provided as soon as a new particle is received. We show that these online strategies substantially underperform the optimal quantum measurement, indicating that quantum sudden changes, although happening locally, are better detected globally.

  4. Point clouds in BIM

    NASA Astrophysics Data System (ADS)

    Antova, Gergana; Kunchev, Ivan; Mickrenska-Cherneva, Christina

    2016-10-01

    The representation of physical buildings in Building Information Models (BIM) has been a subject of research since four decades in the fields of Construction Informatics and GeoInformatics. The early digital representations of buildings mainly appeared as 3D drawings constructed by CAD software, and the 3D representation of the buildings was only geometric, while semantics and topology were out of modelling focus. On the other hand, less detailed building representations, with often focus on ‘outside’ representations were also found in form of 2D /2,5D GeoInformation models. Point clouds from 3D laser scanning data give a full and exact representation of the building geometry. The article presents different aspects and the benefits of using point clouds in BIM in the different stages of a lifecycle of a building.

  5. Quantum Change Point.

    PubMed

    Sentís, Gael; Bagan, Emilio; Calsamiglia, John; Chiribella, Giulio; Muñoz-Tapia, Ramon

    2016-10-07

    Sudden changes are ubiquitous in nature. Identifying them is crucial for a number of applications in biology, medicine, and social sciences. Here we take the problem of detecting sudden changes to the quantum domain. We consider a source that emits quantum particles in a default state, until a point where a mutation occurs that causes the source to switch to another state. The problem is then to find out where the change occurred. We determine the maximum probability of correctly identifying the change point, allowing for collective measurements on the whole sequence of particles emitted by the source. Then, we devise online strategies where the particles are measured individually and an answer is provided as soon as a new particle is received. We show that these online strategies substantially underperform the optimal quantum measurement, indicating that quantum sudden changes, although happening locally, are better detected globally.

  6. Prevalence of fragile X syndrome

    SciTech Connect

    Turner, G.; Robinson, H.; Wake, S.; Webb, T.

    1996-07-12

    The much-quoted prevalence figure of 1:1,000 males for fragile X syndrome is an overestimate in a mixed ethnic population. A reexamination of the individuals from whom those data were derived using molecular diagnostic techniques demonstrates a more realistic figure of 1:4,000 males. 12 refs., 1 tab.

  7. Challenging Behaviours: Prevalence and Topographies

    ERIC Educational Resources Information Center

    Lowe, K.; Allen, D.; Jones, E.; Brophy, S.; Moore, K.; James, W.

    2007-01-01

    Background: Variations in reported prevalence of challenging behaviour indicate the need for further epidemiological research to support accurate planning of future service provision. Methods: All services providing for people with learning disabilities across seven unitary authorities, with a total population of 1.2 million, were screened to…

  8. Oscillating stagnation point flow

    NASA Technical Reports Server (NTRS)

    Grosch, C. E.; Salwen, H.

    1982-01-01

    A solution of the Navier-Stokes equations is given for an incompressible stagnation point flow whose magnitude oscillates in time about a constant, non-zero, value (an unsteady Hiemenz flow). Analytic approximations to the solution in the low and high frequency limits are given and compared with the results of numerical integrations. The application of these results to one aspect of the boundary layer receptivity problem is also discussed.

  9. Oscillating stagnation point flow

    NASA Astrophysics Data System (ADS)

    Grosch, C. E.; Salwen, H.

    1982-11-01

    A solution of the Navier-Stokes equations is given for an incompressible stagnation point flow whose magnitude oscillates in time about a constant, non-zero, value (an unsteady Hiemenz flow). Analytic approximations to the solution in the low and high frequency limits are given and compared with the results of numerical integrations. The application of these results to one aspect of the boundary layer receptivity problem is also discussed.

  10. The association between states’ texting regulations and the prevalence of texting while driving among U.S. high school students

    PubMed Central

    Rudisill, Toni M.; Zhu, Motao

    2015-01-01

    Purpose To determine which distracted driving laws were associated with decreased texting while driving among U.S. teenage drivers. Methods Data from the 2013 Youth Risk Behavior Surveillance System survey were merged with state’s distracted driving legislation. The prevalence of texting while driving was assessed for different laws using log-binomial regression. Results Approximately 39.0% of students reported texting while driving at least once in the 30 days before survey. Compared to states with universal texting bans along with young driver all cellphone bans, the adjusted ratio of texting while driving was 0.94 (95% confidence interval [CI], 0.77–1.16) in states with no bans, 1.33 (95% CI, 1.11–1.58) for young driver bans only, 1.24 (95% CI, 1.00–1.52) in states with bans for young drivers but no young driver all cellphone bans, and 0.89 (95% CI, 0.66–1.19) in states with universal texting bans. The prevalence of texting was 28% less in states with delays of full licensure for texting offenses (prevalence ratio = 0.72; 95% CI, 0.59–0.88). Conclusions Universal texting bans along with young driver all cellphone bans may be more effective in reducing texting while driving. Delays of full licensure may dissuade young drivers from texting and driving. PMID:26688117

  11. Vernal Point and Anthropocene

    NASA Astrophysics Data System (ADS)

    Chavez-Campos, Teodosio; Chavez S, Nadia; Chavez-Sumarriva, Israel

    2014-05-01

    The time scale was based on the internationally recognized formal chronostratigraphical /geochronological subdivisions of time: The Phanerozoic Eonathem/Eon; the Cenozoic Erathem/Era; the Quaternary System/Period; the Pleistocene and Holocene Series/Epoch. The Quaternary was divided into: (1) The Pleistocene that was characterized by cycles of glaciations (intervals between 40,000 and 100,000 years). (2) The Holocene that was an interglacial period that began about 12,000 years ago. It was believed that the Milankovitch cycles (eccentricity, axial tilt and the precession of the equinoxes) were responsible for the glacial and interglacial Holocene periods. The magnetostratigraphic units have been widely used for global correlations valid for Quaternary. The gravitational influence of the sun and moon on the equatorial bulges of the mantle of the rotating earth causes the precession of the earth. The retrograde motion of the vernal point through the zodiacal band is 26,000 years. The Vernal point passes through each constellation in an average of 2000 years and this period of time was correlated to Bond events that were North Atlantic climate fluctuations occurring every ≡1,470 ± 500 years throughout the Holocene. The vernal point retrogrades one precessional degree approximately in 72 years (Gleissberg-cycle) and approximately enters into the Aquarius constellation on March 20, 1940. On earth this entry was verify through: a) stability of the magnetic equator in the south central zone of Peru and in the north zone of Bolivia, b) the greater intensity of equatorial electrojet (EEJ) in Peru and Bolivia since 1940. With the completion of the Holocene and the beginning of the Anthropocene (widely popularized by Paul Crutzen) it was proposed the date of March 20, 1940 as the beginning of the Anthropocene. The date proposed was correlated to the work presented in IUGG (Italy 2007) with the title "Cusco base meridian for the study of geophysical data"; Cusco was

  12. Prelinguistic Vocalizations Distinguish Pointing Acts

    ERIC Educational Resources Information Center

    Grunloh, Thomas; Liszkowski, Ulf

    2015-01-01

    The current study investigated whether point-accompanying characteristics, like vocalizations and hand shape, differentiate infants' underlying motives of prelinguistic pointing. We elicited imperative (requestive) and declarative (expressive and informative) pointing acts in experimentally controlled situations, and analyzed accompanying…

  13. Pointing control for LDR

    NASA Technical Reports Server (NTRS)

    Yam, Y.; Briggs, C.

    1988-01-01

    One important aspect of the LDR control problem is the possible excitations of structural modes due to random disturbances, mirror chopping, and slewing maneuvers. An analysis was performed to yield a first order estimate of the effects of such dynamic excitations. The analysis involved a study of slewing jitters, chopping jitters, disturbance responses, and pointing errors, making use of a simplified planar LDR model which describes the LDR dynamics on a plane perpendicular to the primary reflector. Briefly, the results indicate that the command slewing profile plays an important role in minimizing the resultant jitter, even to a level acceptable without any control action. An optimal profile should therefore be studied.

  14. FASD -- De Aar mums get beyond the 'tippling point'.

    PubMed

    Bateman, Chris

    2010-11-09

    When most of the low-income folk in the 'ghost train' town of De Aar began remonstrating with any pregnant mother who was boozing, excited campaigners thought they'd broken through the 'tippling point'. However, their research colleagues proved they'd gone even further -- the dedicated local platoon of social workers, nurses, therapists and volunteers had in three short years reduced the prevalence of fetal alcohol spectrum disorder (FASD) by 30%. This is in a town with the worst recorded FASD prevalence in any single community in the world, where 120 out of every 1 000 residents suffer from FASD (12%).

  15. Relative Critical Points

    NASA Astrophysics Data System (ADS)

    Lewis, Debra

    2013-05-01

    Relative equilibria of Lagrangian and Hamiltonian systems with symmetry are critical points of appropriate scalar functions parametrized by the Lie algebra (or its dual) of the symmetry group. Setting aside the structures - symplectic, Poisson, or variational - generating dynamical systems from such functions highlights the common features of their construction and analysis, and supports the construction of analogous functions in non-Hamiltonian settings. If the symmetry group is nonabelian, the functions are invariant only with respect to the isotropy subgroup of the given parameter value. Replacing the parametrized family of functions with a single function on the product manifold and extending the action using the (co)adjoint action on the algebra or its dual yields a fully invariant function. An invariant map can be used to reverse the usual perspective: rather than selecting a parametrized family of functions and finding their critical points, conditions under which functions will be critical on specific orbits, typically distinguished by isotropy class, can be derived. This strategy is illustrated using several well-known mechanical systems - the Lagrange top, the double spherical pendulum, the free rigid body, and the Riemann ellipsoids - and generalizations of these systems.

  16. Deconfined Quantum Critical Points

    NASA Astrophysics Data System (ADS)

    Senthi, T.; Vishwanath, Ashvin; Balents, Leon; Sachdev, Subir; Fisher, Matthew P. A.

    The theory of second-order phase transitions is one of the foundations of modern statistical mechanics and condensed-matter theory. A central concept is the observable order parameter, whose nonzero average value characterizes one or more phases. At large distances and long times, fluctuations of the order parameter(s) are described by a continuum field theory, and these dominate the physics near such phase transitions. We show that near second-order quantum phase transitions, subtle quantum interference effects can invalidate this paradigm, and we present a theory of quantum critical points in a variety of experimentally relevant two-dimensional antiferromagnets. The critical points separate phases characterized by conventional "confining" order parameters. Nevertheless, the critical theory contains an emergent gauge field and "deconfined" degrees of freedom associated with fractionalization of the order parameters. We propose that this paradigm for quantum criticality may be the key to resolving a number of experimental puzzles in correlated electron systems and offer a new perspective on the properties of complex materials.

  17. HORSESHOE CURVE IN GLACIER POINT ROAD NEAR GLACIER POINT. HALF ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    HORSESHOE CURVE IN GLACIER POINT ROAD NEAR GLACIER POINT. HALF DOME AT CENTER REAR. SAME VIEW AT CA-157-2. LOOKING NNE. GIS: N-37' 43 44.3 / W-119 34 14.1 - Glacier Point Road, Between Chinquapin Flat & Glacier Point, Yosemite Village, Mariposa County, CA

  18. 2. HORSESHOE CURVE IN GLACIER POINT ROAD NEAR GLACIER POINT. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. HORSESHOE CURVE IN GLACIER POINT ROAD NEAR GLACIER POINT. HALF DOME AT CENTER REAR. LOOKING NNE. GIS N-37 43 44.3 / W-119 34 14.1 - Glacier Point Road, Between Chinquapin Flat & Glacier Point, Yosemite Village, Mariposa County, CA

  19. 47 CFR 80.41 - Control points and dispatch points.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Control points and dispatch points. 80.41... SERVICES STATIONS IN THE MARITIME SERVICES Applications and Licenses § 80.41 Control points and dispatch... dispatch points may be installed and used without obtaining any authorization from the Commission....

  20. 47 CFR 80.41 - Control points and dispatch points.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Control points and dispatch points. 80.41... SERVICES STATIONS IN THE MARITIME SERVICES Applications and Licenses § 80.41 Control points and dispatch... dispatch points may be installed and used without obtaining any authorization from the Commission....

  1. 47 CFR 80.41 - Control points and dispatch points.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Control points and dispatch points. 80.41... SERVICES STATIONS IN THE MARITIME SERVICES Applications and Licenses § 80.41 Control points and dispatch... dispatch points may be installed and used without obtaining any authorization from the Commission....

  2. 47 CFR 80.41 - Control points and dispatch points.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Control points and dispatch points. 80.41... SERVICES STATIONS IN THE MARITIME SERVICES Applications and Licenses § 80.41 Control points and dispatch... dispatch points may be installed and used without obtaining any authorization from the Commission....

  3. 47 CFR 80.41 - Control points and dispatch points.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Control points and dispatch points. 80.41... SERVICES STATIONS IN THE MARITIME SERVICES Applications and Licenses § 80.41 Control points and dispatch... dispatch points may be installed and used without obtaining any authorization from the Commission....

  4. 76 FR 71036 - Agency Information Collection Request. 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-16

    .... Proposed Project: Evaluation of the Marriage and Family Strengthening Grants for Incarcerated and... conducting an evaluation of a demonstration program called Marriage and Family Strengthening Grants for... marriage strengthening and responsible fatherhood activities among incarcerated and recently...

  5. 78 FR 44134 - Submission for OMB Review; 30-day Comment Request: Financial Sustainability of Human Tissue...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-23

    ...: Financial Sustainability of Human Tissue Biobanking (NCI) SUMMARY: Under the provisions of Section 3507(a)(1... Collection: Financial Sustainability of Human Tissue Biobanking, 0925-NEW, National Cancer Institute...

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    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-30

    ... the Office of Management and Budget (OMB) for review and approval. The 60-day FRN was published 05/9... Management and Budget, Office of Regulatory Affairs, OIRA_submission@omb.eop.gov or by fax to 202-395-6974... among individuals with low literacy and numeracy skills. OMB approval is requested for 18 months....

  7. 75 FR 20369 - Request for Public Comment: 30-Day Proposed Information Collection: Application for Participation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-19

    ... and associated response time to: Office of Management and Budget, Office of Regulatory Affairs... Indian Health Service (IHS) has submitted to the Office of Management and Budget (OMB) a request to... academic performance of awardees, to place awardees at payback sites, and for awardees to...

  8. 78 FR 49532 - Request for Public Comment: 30-Day Proposed Information Collection: Application for Participation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-14

    ... (IHS) is submitting to the Office of Management and Budget (OMB) a request for a revision of an... IHS Pre-graduate, Preparatory, and/or Health Professions Scholarship recipients; monitor the academic... required supplemental application and reporting forms to minimize the time needed by applicants...

  9. 75 FR 48968 - Agency Information Collection Request. 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-12

    ..., blood collection centers, 3,000 1 1 3,000 cord blood banks Seleda Perryman, Office of the Secretary.... Proposed Project: National Blood Collection and Utilization Survey--Reinstatement without Change-- OMB No. 0990-0313--The Office of the Advisory Committee on Blood Safety and Availability. Abstract: The...

  10. 78 FR 15801 - 30-Day Notice of Proposed Information Collection: Gilman Evaluation Survey

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-12

    ..., including the validity of the methodology and assumptions used. Enhance the quality, utility, and clarity of... the use of automated collection techniques or other forms of information technology. Please note that...; study the ways in which they shared what they learned with family, peers, and other community...

  11. 78 FR 41971 - 30-Day Notice of Proposed Information Collection: Electronic Diversity Visa Entry Form

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-12

    ... Notice of Proposed Information Collection: Electronic Diversity Visa Entry Form ACTION: Notice of request... Collection: Electronic Diversity Visa Entry Form. OMB Control Number: 1405-0153. Type of Request: Extension... Services (CA/VO). Form Number: DS-5501. Respondents: Aliens entering the Diversity Visa Lottery....

  12. 77 FR 65439 - 30-Day Notice of Proposed Information Collection: Supplemental Registration for the Diversity...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-26

    ... Notice of Proposed Information Collection: Supplemental Registration for the Diversity Immigrant Visa... Information Collection: Supplemental Registration for the Diversity Immigrant Visa Program. OMB Control Number.... Respondents: Diversity Visa Applicants. Estimated Number of Respondents: 60,000. Estimated Number of...

  13. 77 FR 62595 - 30-Day Notice of Proposed Information Collection: Passport Demand Forecasting Study

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-15

    ... Notice of Proposed Information Collection: Passport Demand Forecasting Study ACTION: Notice of request... Collection: Passport Demand Forecasting Study. OMB Control Number: 1405-0177. Type of Request: Reinstatement... data gathered from the Passport Demand Forecasting Study will be used to monitor, assess, and...

  14. 75 FR 75677 - Agency Information Collection Request. 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-06

    ... categories of activities: Category A: Obesity prevention through improved nutrition and increased physical activity Category B: Tobacco prevention and control The National Organizations who receive funding will be... Organizations include approval/enactment of MAPPS-related policy, systems, and environmental change in...

  15. 75 FR 62542 - Agency Information Collection Request. 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-12

    ... on two categories of activities: Category A: Obesity prevention through improved nutrition and increased physical activity Category B: Tobacco prevention and control The National Organizations who... environmental change in physical activity, nutrition, and tobacco in funded communities. Since a...

  16. 77 FR 3267 - Agency Information Collection Request; 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-23

    ... of automated collection techniques or other forms of information technology to minimize the... Certification/Declaration of Exemption Form Extension--OMB No. 0990-0263--Office for Human Research Protections... before engaging in non-exempt human subjects research that is conducted or supported by a Common...

  17. 78 FR 37834 - Submission for OMB review; 30-Day Comment Request; Federal Interagency Traumatic Brain Injury...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-24

    ... Interagency Traumatic Brain Injury Research (FITBIR) Informatics System Data Access Request SUMMARY: Under the... Collection: Federal Interagency Traumatic Brain Injury Research (FITBIR) Informatics System Data...

  18. 78 FR 13394 - 30-Day Notice of Proposed Information Collection: Office of Language Services Contractor...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-27

    ... Notice of Proposed Information Collection: Office of Language Services Contractor Application Form ACTION... Language Services Contractor Application Form. OMB Control Number: 1405-0191. Type of Request: Extension of... U.S. Department of State, Office of Language Services, the information collected is used to...

  19. 75 FR 45118 - Agency Information Collection Request; 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-02

    .... Proposed Project: National Blood Collection and Utilization Survey--Extension--OMB No. 0990-0313--The Office of the Advisory Committee on Blood Safety and Availability. Abstract: The NBCUS is a biennial survey of the blood collection and utilization community to produce reliable and accurate estimates...

  20. 78 FR 40310 - 30-Day Notice of Proposed Information Collection: Comprehensive Needs Assessment (CNA)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-03

    ... at Colette.Pollard@hud.gov or telephone 202-402-3400. Persons with hearing or speech impairments may access this number through TTY by calling the toll-free Federal Relay Service at (800) 877-8339. This is not a toll- free number. Copies of available documents submitted to OMB may be obtained from...

  1. Hospital Value-Based Purchasing And 30-Day Readmissions: Are Hospitals Ready?

    PubMed

    Haley, D Rob; Zhao, Mei; Spaulding, Aaron

    2016-01-01

    To better understand the relationship between a hospital's Total Performance Score (TPS) and unplanned readmissions, a multivariate linear regression analysis was used to examine the relationship between hospital TPS and readmission rates for acute myocardial infarction (AMI), heart failure (HF), and pneumonia (PN). Hospital TPS was significantly and inversely related to AMI, HF, and PN readmission rates. The higher the hospital TPS, the lower the readmission rates for patients with AMI, HF, and PN. Hospitals with higher Medicare and Medicaid patients had higher readmission rates for all three conditions. The TPS methodology will likely evolve to include additional measures or dimensions to assess hospital quality and payment. Policymakers and hospital administrators should consider other structure elements and process measures to assess and improve patient safety and quality.

  2. 76 FR 33761 - Agency Information Collection Request. 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-09

    ... Providers (Physicians, Nurse Form B: tallies when use dashboard and/ 40 563 1/60 375 Practitioners, Physician Assistants and or show Web-based tool to patient in Nurses). office. Individual/patients Form C: Experience Survey on Web-based 4,750 1 3/60 238 tool. Healthcare Providers (Physicians, Nurse Form...

  3. 78 FR 36198 - Request for Public Comment: 30-Day Proposed Information Collection: Indian Health Service Medical...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-17

    ..., podiatrists, audiologists, physician assistants, certified registered nurse anesthetists, nurse practitioners, and certified nurse midwives. IHS policy specifically requires physicians and dentists to be...

  4. 75 FR 16139 - Request For Public Comment: 30-Day Proposed Information Collection: Indian Health Service Medical...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-31

    ..., psychologists, optometrists, podiatrists, audiologists, physician assistants, certified registered nurse anesthetists, nurse practitioners, and certified nurse midwives. IHS policy specifically requires...

  5. 76 FR 4905 - Agency Information Collection Request; 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-27

    ... Advanced Research and Development Authority (BARDA). Abstract: In order to route product developers to the... Developers. Seleda Perryman, Office of the Secretary, Paperwork Reduction Act Clearance Officer. BILLING...

  6. 76 FR 66305 - Agency Information Collection Request, 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-26

    ... solve complex problems and obtain innovative solutions. In this role, the Federal government places a description of a problem and parameters of the solution on the Challenge.gov Web site. The solutions are... use of automated collection techniques or other forms of information technology to minimize...

  7. 78 FR 69857 - Submission for OMB Review, 30-Day Comment Request: Certificate of Confidentiality Electronic...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-21

    ... call non-toll-free number (301) 435-2690 or Email your request, including your address to: hardyan@od... of Department of Health and Human Services (DHHS), including NIH, to authorize researchers...

  8. 76 FR 4904 - Agency Information Collection Request; 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-27

    .... Proposed Project: Public Input to Nominate Non-Federal Health and Health Care Data Sets and Applications... and amount of data available for these purposes, HHS is soliciting public input on nominations of non... private organizations may be considered as high-value datasets among researchers, applications...

  9. A Model to Predict Duration of Ventilation and 30-Day Mortality in Patients with Traumatic Injuries

    DTIC Science & Technology

    2014-12-02

    Report Documentation Page Form ApprovedOMB No. 0704-0188 Public reporting burden for the collection of information is estimated to average 1 hour per...2 19a. NAME OF RESPONSIBLE PERSON a. REPORT unclassified b. ABSTRACT unclassified c. THIS PAGE unclassified Standard Form 298 (Rev. 8-98...383 PATTERN OF HOSPITAL ADMISSIONS AND OUTCOME OF ACUTE ALUMINIUM PHOSPHIDE POISONING IN AN INDIAN ICU RANVIR SINGH1, diptimala agrawal2, vivek

  10. 78 FR 37269 - 30-Day Notice of Proposed Information Collection: Statement of Exigent/Special Family...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-20

    ... of a U.S. Passport to a Minor Under Age 16 ACTION: Notice of request for public comment and.../ Special Family Circumstances for Issuance of a U.S. Passport to a Minor under Age 16. OMB Control Number... for Issuance of a U.S. Passport to a Minor under Age 16'', is used in conjunction with the...

  11. 75 FR 19976 - Agency Information Collection Request; 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-16

    .... Proposed Project: The Effect of Reducing Falls on Acute and Long- Term Care Expenses OMB No. 0990-0308... elderly as well as acute and long-term care use and cost. The study is being conducted among a sample of individuals with private long-term care insurance who are age 75 and over using a multi- tiered...

  12. 76 FR 18615 - 30-Day Notice of Proposed Information Collection: Performance Measurement, Evaluation and Public...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-04

    ... Notice of Proposed Information Collection: Performance Measurement, Evaluation and Public Diplomacy... Reduction Act of 1995. Title of Information Collection: Performance Measurement, Evaluation and Public... performance measurement, evaluation and customer satisfaction surveys. Included in this request is...

  13. 78 FR 15800 - 30-Day Notice of Proposed Information Collection: Exchange Student Survey

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-12

    ... Notice of Proposed Information Collection: Exchange Student Survey ACTION: Notice of request for public... INFORMATION: Title of Information Collection: ECA Exchange Student Surveys. OMB Control Number: none. Type of...: SV2012-0007 (Foreign Exchange students) and SV2012-0010 (U.S. Exchange students). Respondents:...

  14. 78 FR 58318 - Submission for OMB Review; 30-day Comment Request: The Framingham Heart Study (FHS)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-23

    ... studying the determinants of cardiovascular disease. Morbidity and mortality follow-up will continue to... data collection plans and instruments, contact Dr. Gina Wei, Division of Cardiovascular Sciences,...

  15. 77 FR 37706 - Agency Information Collection Activities: 30-Day Notice of Intention To Request Clearance of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-22

    ...We (National Park Service) will ask the Office of Management and Budget (OMB) to approve the information collection request (ICR) described below. As required by the Paperwork Reduction Act of 1995 and as part of our continuing efforts to reduce paperwork and respondent burden, we invite the general public and other Federal agencies to take this opportunity to comment on this ICR which is an......

  16. 76 FR 70804 - 30-Day Notice of Proposed Information Collection: DS-7656; Affidavit of Relationship (AOR)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-15

    ... Collection. Originating Office: Office of Admissions, Bureau of Population, Refugees and Migration (PRM/A..., Bureau of Population, Refugees and Migration (PRM), PRM/Admissions, 2401 E Street NW., Suite L505, SA-1... Director, Office of Admissions, Bureau of Population, Refugees, and Migration, Department of State....

  17. 76 FR 9849 - 30-Day Notice of Proposed Information Collection: Refugee Biographic Data, OMB Control Number...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-22

    ... Currently Approved Collection Originating Office: Bureau of Population, Refugees, and Migration, PRM/A Form... Bureau of Population, Refugees, and Migration. Methodology: Biographic information is collected in a face... Population, Refugees, and Migration, Department of State. BILLING CODE 4710-33-P...

  18. 76 FR 40912 - Agency Information Collection Request. 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-12

    ... Secretary for Planning and Evaluation (ASPE) and the Substance Abuse and Mental Health Services Administration are funding an independent evaluation of the Substance Abuse and Mental Health Services.... Proposed Project: Evaluation of SAMHSA Primary and Behavioral Health Care Integration Grant...

  19. 75 FR 27344 - Agency Information Collection Request. 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-14

    ... of the Delivery of Health Care through the Use of an Electronic Health Record (Patient Perceptions of.... Proposed Project: Patient Perceptions of the Delivery of Health Care Through the Use of an Electronic Health Record (New)--OMB No. 0990-NEW--Office of the National Coordinator for Health...

  20. 75 FR 62543 - Agency Information Collection Request. 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-12

    ... service area to achieve meaningful use of electronic health records (EHR). Each Center is required to... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND... Reduction Act of 1995, the Office of the Secretary (OS), Department of Health and Human Services,...

  1. 77 FR 9928 - Agency Information Collection Request. 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-21

    ... Records and Electronic Health Information Exchange (New)--OMB No. 0990-NEW--Office of the National Coordinator for Health Information Technology Abstract: The widespread use of electronic health records and... of the use of electronic health records and electronic health information exchange as well as......

  2. Twelve-Day Field Test of Ration, Lightweight, 30-Day at Fort Chaffee, Arkansas

    DTIC Science & Technology

    1985-11-01

    bars, dairy bars, a chocolate bar from the Meal, Ready-to-Eat (MRE), commercial fruit leathers, lemon tea powder, and an orange beverage bar from the...Nut Life Chili Apple Grapenuts Dairy Bars Dessert Bars BeveraQe Bars Almond Blueberry Orange Strawberry Chocolate Chip Lemon-Lime Orange-Pineapple...Pocket, Cocoa Bar, Beef Jerky FPA Backqround The FPA is a calorically restricted ration packet which will replace the Food Packet, Long Range Patrol

  3. 75 FR 37811 - Agency Information Collection Request; 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-30

    ... proposed paperwork collections referenced above, e-mail your request, including your address, phone number... interview......... 4,000 1 10/60 667 Card sorting screening 400 1 10/60 67 Card sorting main interview 100...

  4. 76 FR 54283 - 30-Day Notice of Proposed Information Collections: Language Learning Survey Questions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-31

    ... various ECA exchange programs that are focused on critical foreign language learning instruction using pre... Notice of Proposed Information Collections: Language Learning Survey Questions ACTION: Notice of request... Information Collection: Language Learning Programs: Pre Program Survey Questions OMB Control Number: None...

  5. 78 FR 47479 - 30-Day Notice of Proposed Information Collection: Nonimmigrant Treaty Trader/Investor Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-05

    ... include the DS form number, information collection title, and the OMB control number in the subject line... Taylor, who may be reached at PRA_BurdenComments@state.gov . SUPPLEMENTARY INFORMATION: Title...

  6. 78 FR 44136 - Submission for OMB review; 30-day Comment Request: National Cancer Institute (NCI) Cancer...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-23

    ... Cancer Institute (NCI) Cancer Nanotechnology Platform Partnership Scientific Progress Reports SUMMARY..., Center for Strategic Scientific Initiatives, Office of Cancer Nanotechnology Research, National Cancer... (NCI) Alliance for Nanotechnology in Cancer Platform Partnership Scientific Progress Reports,...

  7. 75 FR 68609 - Agency Information Collection Request; 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-08

    ... prevention evaluation efforts as part of the Teen Pregnancy Prevention Initiative. OAH is working... evaluation which will expand available evidence on effective ways to reduce teen pregnancy. The evaluation... organizations interested in teen pregnancy prevention. OAH and ACF are proposing implementation data...

  8. 78 FR 13141 - 30-Day Notice of Proposed Information Collection: Exchange Visitor Program Participant Survey...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-26

    ... Travel ACTION: Notice of request for public comment and submission to OMB of proposed collection of... Participant Survey--Summer Work Travel Program. OMB Control Number: None. Type of Request: New Collection...: Exchange Visitor Program participants in the Summer Work Travel category. Estimated Number of...

  9. 76 FR 66305 - Agency Information Collection Request, 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-26

    ... Spirit Program--Prevention of HIV/AIDS for Native/American Indian and Alaska Native (AI/AN) Women Living... is an initiative comprising three types of program components being implemented with women in...

  10. 78 FR 36564 - 30-Day Notice of Proposed Information Collection: Delegated Processing for Certain 202 Supportive...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-18

    ... Supportive Housing for the Elderly Projects AGENCY: Office of the Chief Information Officer, HUD. ACTION... Information Collection: Delegated Processing for Certain 202 Supportive Housing for the Elderly Projects....

  11. 77 FR 506 - Agency Information Collection Request. 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-05

    .... Proposed Project: Teen Pregnancy Prevention Replication Evaluation Study: Baseline Data Collection--OMB No... overseeing and coordinating adolescent pregnancy prevention evaluation efforts as part of the Teen Pregnancy... for Children and Families (ACF) on adolescent pregnancy prevention evaluation activities. OAH...

  12. 76 FR 81942 - Agency Information Collection Request 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-29

    .... Proposed Project: Teen Pregnancy Prevention Replication Evaluation: Implementation Data Collection--OMB No... overseeing and coordinating adolescent pregnancy prevention evaluation efforts as part of ] the Teen Pregnancy Prevention Initiative. OAH is working collaboratively with the Office of the Assistant...

  13. 76 FR 53902 - Agency Information Collection Request. 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-30

    .... Proposed Project: Outcome Evaluation of Teenage Pregnancy Prevention: Integrating Services, Programs, and Strategies through Community-wide Initiatives--OMB No. 0990-NEW- Office of Adolescent Pregnancy Programs. The... collaboratively to address the high pregnancy rate of women between the ages of 15-19 by demonstrating...

  14. 76 FR 60840 - Agency Information Collection Request; 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-30

    ... within 60 days. Proposed Project: The Office of Adolescent Health (OAH) Pregnancy Prevention Approaches.... Department of Health and Human Services (HHS), is overseeing and coordinating adolescent pregnancy prevention evaluation efforts as part of the Teen Pregnancy Prevention Initiative. OAH is working collaboratively...

  15. 76 FR 81943 - Agency Information Collection Request. 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-29

    .... Proposed Project: Pregnancy Prevention Approaches Evaluation Baseline Data Collection--OMB No. OS-0990-NEW... coordinating adolescent pregnancy prevention evaluation efforts as part of the Teen Pregnancy Prevention... and Families (ACF) on adolescent pregnancy prevention evaluation activities. The Evaluation...

  16. 77 FR 12305 - Agency Information Collection Request; 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-29

    .... Proposed Project: Evaluation of Pregnancy Prevention Approaches: Follow-Up Data Collection--Revision--OMB... pregnancy prevention evaluation efforts as part of the Teen Pregnancy Prevention Initiative. OAH is working... pregnancy prevention evaluation activities. OAH is overseeing the Pregnancy Prevention Approaches...

  17. 78 FR 64146 - 30-Day Notice of Proposed Information Collection: Technical Processing Requirements for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-25

    ...: Colette Pollard, Reports Management Officer, QDAM, Department of Housing and Urban Development, 451 7th... insurance-- underwriting, valuation, architectural, and mortgage credit analysis. HUD performs each phases... (i.e. affected public): Business and other for profit. Estimated Annual Reporting and...

  18. 77 FR 10033 - 30-Day Notice of Proposed Information Collection: Gender Assessment Surveys, OMB Control Number...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-21

    ... Notice of Proposed Information Collection: Gender Assessment Surveys, OMB Control Number 1405-xxxx ACTION... Information Collection: Gender Assessment Surveys. OMB Control Number: None. Type of Request: New Collection... requirements, this request for a new information collection clearance will allow ECA/P/V, as part of the...

  19. 78 FR 36562 - 30-Day Notice of Proposed Information Collection: Home Equity Conversion Mortgage (HECM...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-18

    ... the information collection for a period of 60 days was published on August 31, 2012. A. Overview of... borrower eligibility, property analysis, underwriting analysis, and collection of mortgage...

  20. 78 FR 38064 - Submission for OMB review; 30-day comment request: NLM PEOPLE LOCATOR® System

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-25

    ... family or personal medical history, information about allergies). The National Library of Medicine (NLM... comment. The National Library of Medicine (NLM), National Institutes of Health, may not conduct or sponsor... number. Direct Comments to OMB: Written comments and/or suggestions regarding the item(s) contained...

  1. 76 FR 33761 - Agency Information Collection Request. 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-09

    ... real property program. Estimated Annualized Burden Table Average burden Type of respondent Number of... to send comments regarding this burden estimate or any other aspect of this collection of information... collection for the proper performance of the agency's functions; (2) the accuracy of the estimated burden;...

  2. 78 FR 77547 - 30-Day Notice of Proposed Information Collection: Voluntary Disclosures

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-23

    ... International Traffic in Arms Regulations (``ITAR,'' 22 CFR 120-130) and Section 38 of the Arms Export Control... and exporters must maintain records of defense trade activities for five years. ITAR Sec. 127.12... of the AECA, ITAR, or any order, license, or other authorization issued under the AECA. The...

  3. 78 FR 11209 - Submission of OMB Review; Comment Request (30-Day FRN):

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-15

    ... Investigational Trials for the Treatment of Cancer (NCI) SUMMARY: In compliance with the requirement of Section... data collection projects, the National Cancer Institute (NIH) has submitted to the Office of Management... plans and instruments, contact Charles L. Hall, Jr., Chief, Pharmaceutical Management Branch,...

  4. 76 FR 32008 - 30-Day Notice of Proposed Information Collections: RPPR Public Diplomacy Surveys

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-02

    ... forms of social media and similar collaborative technologies to interact on Public Diplomacy themes in... Information Collection: Electronic Media Engagement Evaluation. OMB Control Number: None. Type of Request: New... participants who are representative of the general populations. The Electronic Media Engagement collection...

  5. 78 FR 70956 - 30-Day Notice of Proposed Information Collection: Assessment of Native American, Alaska Native...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-27

    ..., Alaska Native and Native Hawaiian Housing Needs AGENCY: Office of the Chief Information Officer, HUD... Housing Needs. OMB Approval Number: 2528-0288. Type of Request: Revision of a currently approved collection. Form Number: None. Description of the need for the information and proposed use: The...

  6. 75 FR 67975 - Agency Information Collection Request; 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-04

    ... Change--Office for Civil Rights (OCR). Abstract: The Office of Civil Rights (OCR) is requesting a 3-year... a civil rights clearance from the OCR. The information is used to determine compliance with...

  7. 77 FR 24494 - Agency Information Collection Request. 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-24

    .... Proposed Project: Evaluation of the effectiveness of an educational interactive video on research integrity--OMB No. 0990-New- Office of Research Integrity. Abstract: The Office of Research Integrity (ORI... video on research integrity. This study is web- based survey of research faculty/instructors,...

  8. 76 FR 30363 - Agency Information Collection Request. 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-25

    ... Burden Tables Average Data collection Number of Number of burden per Total burden Type of respondent name... and Spanish BodyWorks English and 408 1 20/60 136 program comparison group Spanish participant.... Trainer Feedback 30 8 5/60 20 Forms--Full Evaluation. Total Project Burden Hours 1,409 Mary Forbes,...

  9. 77 FR 74545 - 30-Day Notice of Proposed Information Collection: Directorate of Defense Trade Controls...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-14

    ... public review. Abstract of proposed collection: The export, temporary import, temporary export and... parts 120-130) and Section 38 of the Arms Export Control Act. Any person who engages in the business of manufacturing or exporting defense articles, defense services, and related technical data, or the...

  10. 78 FR 42796 - 30-Day Notice of Proposed Information Collection: HUD Standard Grant Application Forms: Detailed...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-17

    ...: Detailed Budget Form (HUD-424-CB), Budget Worksheet (HUD-424CBW), Application for Federal Assistance (SF...-424-CB), Budget Worksheet (HUD- 424CBW), Application for Federal Assistance (SF-424), and the Third... the Paperwork Reduction Act of 1995, 44 U.S.C. Chapter 35. Dated: July 9, 2013. Colette...

  11. 77 FR 2601 - 30-Day Notice of Proposed Information Collection: DS-4164 OMB Control #1405-XXXX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-18

    ... Collection: Risk Analysis and Management. OMB Control Number: None. Type of Request: New Collection... in the FY 2011 Continuing Resolution, is implementing a Risk Analysis and Management Program to...

  12. 76 FR 27373 - 30-Day Notice of Proposed Information Collection: Medical Examination Forms for Immigrant or...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-11

    ... Notice of Proposed Information Collection: Medical Examination Forms for Immigrant or Refugee Applicants.... Title of Information Collection: Medical Examination for Immigrant or Refugee Applicant. OMB Control...-3024, DS-3025, DS-3026. Respondents: Immigrant visa and refugee applicants. Estimated Number...

  13. 76 FR 40913 - Agency Information Collection Request; 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-12

    .... Proposed Project: Wellness Program Study: Assessing the Impact of Workplace Health and Wellness Programs... survey on employers to learn about their experiences and attitudes regarding workplace wellness programs. ASPE will use the employers' experience to assess the effectiveness and impact of workplace...

  14. 76 FR 53704 - 30-Day Notice of Proposed Information Collection: Passport Demand Forecasting Study Phase III...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-29

    ... Services reaches the appropriate audience and leverages the best research method to obtain valid responses. The survey data will cover an estimated 48,000 respondents annually and will include variables covering passport, travel, and socio-demographic variables of interest to the Office of Passport...

  15. 77 FR 2297 - Agency Information Collection Request. 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-17

    ... students will take a pre-test quiz when they fill out the demographics form. Once the treatment is completed, all students will be asked to take a post-test quiz and answer a post-viewing questionnaire...

  16. 76 FR 28986 - Agency Information Collection Request. 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-19

    .../60 360 Interviews Web usability testing sessions 144 1 1.50 216 Screening for Web usability testing 2... 360 Interviews Web usability testing sessions 144 1 1.50 216 Screening for Web usability testing...

  17. 76 FR 45574 - Agency Information Collection Request: 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-29

    ..., consisting of a survey of a national sample of health insurers to learn about the effects of various recent.... The survey instrument will be a one-time, self-administered web survey sent to eight of the 12 largest insurers in each state plus the District of Columbia based on total 2009 comprehensive major...

  18. 78 FR 56908 - 30-Day Notice of Proposed Information Collection: Training Evaluation Form

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-16

    ... anticipates launching a Web site dedicated to providing links to existing HUD Web-based learning materials... Management and Governance training at in 22 locations in FY 2013. This training will be web-based in the... consists of pre- requisite computer-based component followed by an instructor led component. To...

  19. 75 FR 63185 - Agency Information Collection Request. 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-14

    ... collection for the proper performance of the agency's functions; (2) the accuracy of the estimated burden; (3.... Proposed Project: ONC State HIE Performance Measures and Progress Report--OMB No. 0990-NEW-Office of the... Information Exchange Cooperative Agreement Program, as authorized by Section 3013 of the American Recovery...

  20. 75 FR 65634 - Agency Information Collection Request. 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-26

    ... collection for the proper performance of the agency's functions; (2) the accuracy of the estimated burden; (3.... Proposed Project: ONC State HIE Performance Measures and Progress Report--OMB No. 0990-NEW-Office of the... Information Exchange Cooperative Agreement Program, as authorized by Section 3013 of the American Recovery...

  1. 75 FR 27346 - Agency Information Collection Request. 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-14

    ..., across the internet, and anytime and anywhere by patients, doctors, and other health care providers. In..., patient- centered applications and services, are gaining increasing recognition and momentum. Current...

  2. 77 FR 30318 - Agency Information Collection Activities: 30-Day Notice of Intention To Request Clearance of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-22

    ...-0018, Nomination of Properties for Listing in the National Register of Historic Places, 36 CFR 60 and..., National Register of Historic Places, 1201 Eye St. NW., 20005. You may send an email to Lisa_Deline@nps.gov... Register of Historic Places (National Register) is the official Federal list of districts, sites,...

  3. 75 FR 66413 - 30-Day Notice of Proposed Information Collection: Exchange Programs Alumni Web Site Registration...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-28

    ... Notice of Proposed Information Collection: Exchange Programs Alumni Web Site Registration, DS-7006 ACTION... burden on those who are to respond. Abstract of Proposed Collection The Exchange Programs Alumni Web site requires information to process users' voluntary requests for participation in the Web site. Other...

  4. 78 FR 76187 - 30-Day Notice of Proposed Information Collection: Exchange Programs Alumni Web Site Registration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-16

    ... Notice of Proposed Information Collection: Exchange Programs Alumni Web Site Registration ACTION: Notice... . SUPPLEMENTARY INFORMATION: Title of Information Collection: Exchange Programs Alumni Web site Registration. OMB... available for public review. Abstract of proposed collection: The International Exchange Alumni Web...

  5. 43 CFR 4.1187 - Procedure if 30-day decision requirement is not waived.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... at the time of mailing that an application is being filed and shall inform the administrative law... of the proceeding may be conducted with the administrative law judge. (b) Any party desiring to file... service of the application. (c) If the applicant has requested a hearing, the administrative law...

  6. Research on regulating technique of material flow for 2-person and 30-day integrated CELSS test

    NASA Astrophysics Data System (ADS)

    Guo, Shuangsheng; Dong, Wenping; Ai, Weidang; Feng, Hongqi; Tang, Yongkang; Huang, Zhide; Shen, Yunze; Ren, Jin; Qin, Lifeng; Zeng, Gu; Zhang, Lihong; Zhu, Jingtao; Fei, Jinxue; Xu, Guoxin

    2014-07-01

    A man-plant integration test was processed using the CELSS integration experiment platform in which 4 kinds of plants were grown (Lactuca sativa L var. Dasusheng, L. sativa L var. Youmaicai, Gynura bicolor and Cichorium endivia L) to exchange material with 2 persons in order to research the dynamic changing laws and balanced regulation of air and water between man and plant in an inclosed system. In the test the material flow was measured so that the dynamically changing laws and balanced regulation of air and water between man and plant in the closed system were mostly mastered. The material closure degree of air, water and food reached 100%, 90% and 13.9% respectively with the whole system closure degree up to 95.1%. Meanwhile, it was proved that a 13.5 m2 planting area could meet the demand of one person for O2 in the system, and the energy efficiency ratio of which reached 59.56 g/(kW m2 day). The material flow dynamic balance-regulating technology was initially mastered between man and plant through the test. The interaction was realized among man, plant and environment in the closed system, which is of great significance to the advancement of long-term manned environment control and life support technology for China.

  7. 75 FR 70961 - 30-Day Notice of Proposed Information Collection: Voluntary Disclosures

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-19

    ... Disclosures. OMB Control Number: 1405-0179. Type of Request: Extension of Currently Approved Collection... Number: None. Respondents: Business and Nonprofit Organizations. Estimated Number of Respondents:...

  8. 76 FR 11837 - 30-Day Notice of Proposed Information Collections: DS-4143, Brokering Prior Approval (License...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-03

    ... Prior Approval (License). OMB Control Number: 1405-0142. Type of Request: Extension of Currently... Controls, PM/DDTC. Form Number: None. Respondents: Business and Nonprofit Organizations. Estimated Number.... Title of Information Collection: Annual Brokering Report. OMB Control Number: 1405-0141. Type of...

  9. 75 FR 45116 - Agency Information Collection Request; 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-02

    .... Proposed Project: Girls at Greater Risk for Juvenile Delinquency and HIV Prevention Program--OMB No. 0990-New--Office on Women's Health (OWH). Abstract: The Office on Women's Health (OWH) is seeking a new... Risk for Juvenile Delinquency and HIV Prevention Program''. The evaluation is designed to...

  10. 77 FR 32639 - Agency Information Collection Request; 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-01

    ..., OMB number, and OS document identifier, to Sherette.funncoleman@hhs.gov , or call the Reports.... Proposed Project: Ryan White HIV/AIDS Program Modeling Project--OMB No. 0990-New--Office of the Assistant... will examine the service needs under the Ryan White HIV/AIDS Program as the provisions of...

  11. 75 FR 27345 - Agency Information Collection Request, 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-14

    ... needs such as ventilators and health care system stress such as implementation of surge strategies... matters related to Federal public health and medical preparedness and response for public health... officials and healthcare systems to ensure effective integration of Federal public health and medical...

  12. 75 FR 21294 - Agency Information Collection Request; 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-23

    ... ventilators and health care system stress such as implementation of surge strategies. These data have proven... Federal public health and medical preparedness and response for public health emergencies. In addition to... systems to ensure effective integration of Federal public health and medical assets during an...

  13. 76 FR 53901 - Agency Information Collection Request; 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-30

    ... within 60-days. Proposed Project: The Office of Adolescent Health (OAH) Teen Pregnancy Prevention... funding a total of 107 grantees to conduct teen pregnancy prevention programs. Grantees are funded to either replicate evidence-based teen pregnancy prevention programs (75 OAH grantees) or to...

  14. 76 FR 67454 - Agency Information Collection Request; 30-Day Public Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-01

    ... revising the collection to include changes adopted by the cross-agency R&R working group. This working group established the original proposed collection of 4040-0001 in 2004. The form instructions will also... Assistance (Cover); R&R Personal Data; R&R Senior/Key Person Profile; R&R Senior/Key Person Profile...

  15. 77 FR 59700 - 30-Day Notice of Proposed Information Collection: Request for Entry Into Children's Passport...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-28

    ... Notice of Proposed Information Collection: Request for Entry Into Children's Passport Issuance Alert... INFORMATION: Title of Information Collection: Request for Entry into Children's Passport Issuance Alert... unmarried person under 18) into the Children's Passport Issuance Alert Program (CPIAP). CPIAP provides...

  16. 75 FR 9013 - 30-Day Notice of Proposed Information Collection: DS 3072, Emergency Loan Application and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-26

    ... Documentation ACTION: Notice of request for public comment and submission to OMB of proposed collection of... of 1995. Title of Information Collection: Emergency Loan Application and Evacuation...

  17. 78 FR 12132 - 30-Day Notice of Proposed Information Collection: Reporting Requirements on Responsible...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-21

    ... Management and Budget (OMB) up to March 25, 2013. ADDRESSES: Direct comments to the Department of State Desk... INFORMATION CONTACT: Direct requests for additional information regarding the collection listed in this notice... people, as a means of holding their own government accountable. Nobel Peace Prize laureate Aung San...

  18. 78 FR 54267 - 30-Day Notice of Proposed Information Collection: Disaster Recovery Grant Reporting System

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-03

    ... appropriation for Hurricane Sandy relief. One-time only submissions: The onetime only pre- and post-award submissions for the estimated 40 new DRSI grants resulting from Hurricane Sandy include standard forms, DRGR.... Historical data on voucher and QPR submissions for technical assistance grants were extremely limited at...

  19. 78 FR 70090 - 30-Day Notice of Proposed Information Collection: PEPFAR Program Expenditures

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-22

    ... enactment of the United States Leadership Against HIV/AIDS, Tuberculosis, and Malaria Act of 2003 (Pub. L.../AIDS, Tuberculosis, and Malaria Reauthorization Act of 2008 (Pub. L. 110-293) (HIV/AIDS Leadership...

  20. 75 FR 33375 - 30-Day Notice of Proposed Information Collection: DS-2031, Shrimp Exporter's/Importer's...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-11

    ... Notice of Proposed Information Collection: DS-2031, Shrimp Exporter's/Importer's Declaration, OMB Control... Reduction Act of 1995. Title of Information Collection: Shrimp Exporter's/ Importer's Declaration. OMB... document imports of shrimp pursuant to the State Department's implementation of Section 609 of Public...