scholarly journals Hospital Presentations in Long-Term Survivors of Stroke

Stroke ◽  
2020 ◽  
Vol 51 (12) ◽  
pp. 3673-3680
Author(s):  
Nadine E. Andrew ◽  
Monique F. Kilkenny ◽  
Vijaya Sundararajan ◽  
Joosup Kim ◽  
Steven G. Faux ◽  
...  
Keyword(s):  
Emergency Department ◽  
Incidence Rate ◽  
Rate Ratio ◽  
Associated Factors ◽  
Negative Binomial ◽  
Incidence Rate Ratio ◽  
Study Cohort ◽  
Quality Of Life Scale ◽  
Long Term Survivors

Background and Purpose: A comprehensive understanding of the long-term impact of stroke assists in health care planning. We aimed to determine changes in rates, causes, and associated factors for hospital presentations among long-term survivors of stroke. Methods: Person-level data from the AuSCR (Australian Stroke Clinical Registry) during 2009 to 2013 were linked with state-based health department emergency department and hospital admission data. The study cohort included adults with first-ever stroke who survived the first 6 months after discharge from hospital. Annualized rates of hospital presentations (nonadmitted emergency department or admission)/person/year were calculated for 1 to 12 months prior, and 7 to 12 months (inclusive) after hospitalization. Multilevel, negative binomial regression was used to identify associated factors after adjustment for prestroke hospital presentations and stratification for perceived impairment status. Perceived impairments to health were defined according to the subscales and visual analog health status scores on the 5-Dimension European Quality of Life Scale. Results: There were 7183 adults with acute stroke, 7-month survivors (median age 72 years; 56% male; 81% ischemic, and 42% with impairment at 90–180 days) from 39 hospitals included in this landmark analysis. Annualized presentations/person increased from 0.88 (95% CI, 0.86–0.91) to 1.25 (95% CI, 1.22–1.29) between the prestroke and poststroke periods, with greater rate increases in those with than without perceived impairment (55% versus 26%). Higher presentation rates were most strongly associated with older age (≥85 versus 65 years, incidence rate ratio, 1.52 [95% CI, 1.27–1.82]) and greater comorbidity score (incidence rate ratio, 1.06 [95% CI, 1.02–1.10]), whereas reduced rates were associated with greater social advantage (incidence rate ratio, 0.71 [95% CI, 0.60–0.84]). Poststroke hospital presentations (7–12 months) were most frequently related to recurrent cardiovascular and cerebrovascular events and sequelae of stroke. Conclusions: A large increase in annualized hospital presentation rates after stroke indicates the potential for improved community management and support for this vulnerable patient group.

scholarly journals Getting Beyond Interruptive Alerts: Reducing Unintentional Duplicate Orders using a Visual Aid

2019 ◽  
Author(s):  
Steven Horng ◽  
Joshua W Joseph ◽  
Shelley Calder ◽  
Jennifer P Stevens ◽  
Ashley L O’Donoghue ◽  
...  
Keyword(s):  
Emergency Department ◽  
Time Series ◽  
Incidence Rate ◽  
Rate Ratio ◽  
Negative Binomial ◽  
Incidence Rate Ratio ◽  
Interrupted Time Series ◽  
Alert Fatigue ◽  
Visual Aid ◽  
Electronic Health

ABSTRACTImportanceElectronic health records (EHRs) allow teams of clinicians to simultaneously care for patients but an unintended consequence could result in duplicate ordering of tests and medications.ObjectiveWe asked if a simple visual aid would reduce duplicate ordering of tests and medications for busy teams of clinicians in our emergency department by placing a red highlight around the checkbox of a computer-based order if previously ordered.DesignWe performed an interrupted time series to analyze all patient visits 1 year before and 1 year after the intervention. Significance testing was performed using a negative binomial regression with Newey-West standard errors, correcting for patient level variables and environmental variables that might be associated with duplicate orders.SettingThe emergency department of an academic hospital in Boston, MA with 55,000 visits annually.Participants184,722 consecutive emergency department patients.ExposureIf an order had previously been placed during that ED visit, we cue the user by showing a red highlight around the checkbox of that order.Main OutcomeNumber of unintentional duplicate orders.ResultsAfter deployment of the non-interrupting nudge, the rate of unintentional duplicates for laboratory orders decreased 49% (incidence rate ratio 0.51, 95% CI 0.45-0.59) and for radiology orders decreased with an incidence rate ratio of 0.60 (0.44-0.82). There was no change in unintentional medication duplicate orders. We estimated that the nudge eliminated 17,936 clicks in our EHR.Conclusions and RelevancePassive visual queues that provide just-in-time decision support are effective, not disruptive of workflow, and may decrease alert fatigue in busy clinical environments.Key PointsQuestionCan a simple visual aid reduce duplicate ordering in an electronic health record?FindingsIn this interrupted time series, the rate of unintentional duplicates for laboratory orders decreased 49% and for radiology orders decreased 40%. There was no change in unintentional medication duplicate orders. We estimated that the nudge eliminated 17,936 clicks in our EHR.MeaningQuality improvement often relies on changing clinician behavior. We believe guiding clinicians to a right action is better than telling the clinician they have already made an error. Our approach will help reduce alert fatigue and lessen clinician complaints about EHRs.

scholarly journals Self-harm following release from prison: A prospective data linkage study

2016 ◽  
Vol 51 (3) ◽  
pp. 250-259 ◽  
Author(s):  
Rohan Borschmann ◽  
Emma Thomas ◽  
Paul Moran ◽  
Megan Carroll ◽  
Ed Heffernan ◽  
...  
Keyword(s):  
Mental Health ◽  
Emergency Department ◽  
Confidence Interval ◽  
Mental Disorder ◽  
Incidence Rate ◽  
Rate Ratio ◽  
Incidence Rate Ratio ◽  
History Of ◽  
Self Harm ◽  
Release From Prison

Objective: Prisoners are at increased risk of both self-harm and suicide compared with the general population, and the risk of suicide after release from prison is three times greater than for those still incarcerated. However, surprisingly little is known about the incidence of self-harm following release from prison. We aimed to determine the incidence of, identify risk factors for and characterise emergency department presentations resulting from self-harm in adults after release from prison. Method: Cohort study of 1325 adults interviewed prior to release from prison, linked prospectively with State correctional and emergency department records. Data from all emergency department presentations resulting from self-harm were secondarily coded to characterise these presentations. We used negative binomial regression to identify independent predictors of such presentations. Results: During 3192 person-years of follow-up (median 2.6 years per participant), there were 3755 emergency department presentations. In all, 83 (6.4%) participants presented due to self-harm, accounting for 165 (4.4%) presentations. The crude incidence rates of self-harm for males and females were 49.2 (95% confidence interval: [41.2, 58.7]) and 60.5 (95% confidence interval: [44.9, 81.6]) per 1000 person-years, respectively. Presenting due to self-harm was associated with being Indigenous (incidence rate ratio: 2.01; 95% confidence interval: [1.11, 3.62]), having a lifetime history of a mental disorder (incidence rate ratio: 2.13; 95% confidence interval: [1.19, 3.82]), having previously been hospitalised for psychiatric treatment (incidence rate ratio: 2.68; 95% confidence interval: [1.40, 5.14]) and having previously presented due to self-harm (incidence rate ratio: 3.91; 95% confidence interval: [1.85, 8.30]). Conclusion: Following release from prison, one in 15 ex-prisoners presented to an emergency department due to self-harm, within an average of 2.6 years of release. Demographic and mental health variables help to identify at-risk groups, and such presentations could provide opportunities for suicide prevention in this population. Transition from prison to the community is challenging, particularly for those with a history of mental disorder; mental health support during and after release may reduce the risk of adverse outcomes, including self-harm.

Tracheostomy trends in paediatric intensive care

2020 ◽  
pp. archdischild-2020-319396
Author(s):  
Jason Powell ◽  
Hannah L Buckley ◽  
Rachel Agbeko ◽  
Malcolm Brodlie ◽  
Steven Powell
Keyword(s):  
Intensive Care Unit ◽  
Intensive Care ◽  
Incidence Rate ◽  
Paediatric Intensive Care Unit ◽  
Rate Ratio ◽  
Incidence Rate Ratio ◽  
Great Variability ◽  
Paediatric Intensive Care ◽  
Long Term Ventilation

Paediatric tracheostomy is most commonly performed in children on the paediatric intensive care unit (PICU) to facilitate long-term ventilation. We sought to identify trends in UK tracheostomy practice in PICUs. Data were analysed from 250 261 admissions, including 4409 children tracheostomised between 2003 and 2017. The incidence of tracheostomy in 2017 was approximately half that in 2003 (incidence rate ratio=0.48, 95% CI 0.40 to 0.57). The percentage of patients tracheostomised during a PICU admission, as a proportion of all admissions, was 2.44% (n=319) in 2003 and reduced to 0.97% (n=180) in 2017. Nevertheless, we identified great variability in practice between different PICUs with tracheostomy rates between 0.0% and 4.0% of all admissions. Risk-adjusted PICU mortality was comparable between tracheostomised children and all admissions to PICU.

scholarly journals Intradialytic Hypotension and Cardiac Arrhythmias in Patients Undergoing Maintenance Hemodialysis

2020 ◽  
Vol 15 (6) ◽  
pp. 805-812 ◽  
Author(s):  
Finnian R. Mc Causland ◽  
Jim A. Tumlin ◽  
Prabir Roy-Chaudhury ◽  
Bruce A. Koplan ◽  
Alexandru I. Costea ◽  
...  
Keyword(s):  
United States ◽  
Confidence Interval ◽  
Incidence Rate ◽  
Rate Ratio ◽  
Negative Binomial ◽  
Incidence Rate Ratio ◽  
The United States ◽  
Maintenance Hemodialysis ◽  
Intradialytic Hypotension ◽  
Clinically Significant

Background and objectivesPatients receiving maintenance hemodialysis (HD) have a high incidence of cardiac events, including arrhythmia and sudden death. Intradialytic hypotension (IDH) is a common complication of HD and is associated with development of reduced myocardial perfusion, a potential risk factor for arrhythmia.Design, setting, participants, & measurementsWe analyzed data from the Monitoring in Dialysis study, which used implantable loop recorders to detect and continuously monitor electrocardiographic data from patients on maintenance HD (n=66 from the United States and India) over a 6-month period (n=4720 sessions). Negative binomial mixed effects regression was used to test the association of IDH20 (decline in systolic BP >20 mm Hg from predialysis systolic BP) and IDH0–20 (decline in systolic BP 0–20 mm Hg from predialysis systolic BP) with clinically significant arrhythmia (bradycardia≤40 bpm for ≥6 seconds, asystole≥3 seconds, ventricular tachycardia ≥130 bpm for ≥30 seconds, or patient-marked events) during HD.ResultsThe median age of participants was 58 (25th–75th percentile, 49–66) years; 70% were male; and 65% were from the United States. IDH occurred in 2251 (48%) of the 4720 HD sessions analyzed, whereas IDH0–20 occurred during 1773 sessions (38%). The number of sessions complicated by least one intradialytic clinically significant arrhythmia was 27 (1.2%) where IDH20 occurred and 15 (0.8%) where IDH0–20 occurred. Participants who experienced IDH20 (versus not) had a nine-fold greater rate of developing an intradialytic clinically significant arrhythmia (incidence rate ratio, 9.4; 95% confidence interval, 3.0 to 29.4), whereas IDH0–20 was associated with a seven-fold higher rate (incidence rate ratio, 7.2; 95% confidence interval, 2.1 to 25.4).ConclusionsIDH is common in patients on maintenance HD and is associated with a greater risk of developing intradialytic clinically significant arrhythmia.

scholarly journals Trends in Prevalence and Severity of Pre/Perinatal Cerebral Palsy Among Children Born Preterm From 2004 to 2010: A SCPE Collaboration Study

2021 ◽  
Vol 12 ◽  
Author(s):  
Catherine Arnaud ◽  
Virginie Ehlinger ◽  
Malika Delobel-Ayoub ◽  
Dana Klapouszczak ◽  
Oliver Perra ◽  
...  
Keyword(s):  
Cerebral Palsy ◽  
Incidence Rate ◽  
Gestational Age ◽  
Rate Ratio ◽  
Negative Binomial ◽  
Incidence Rate Ratio ◽  
Age Groups ◽  
Negative Binomial Regression ◽  
Population Based ◽  
Preterm Born

Aim: To report on prevalence of cerebral palsy (CP), severity rates, and types of brain lesions in children born preterm 2004 to 2010 by gestational age groups.Methods: Data from 12 population-based registries of the Surveillance of Cerebral Palsy in Europe network were used. Children with CP were eligible if they were born preterm (<37 weeks of gestational age) between 2004 and 2010, and were at least 4 years at time of registration. Severity was assessed using the impairment index. The findings of postnatal brain imaging were classified according to the predominant pathogenic pattern. Prevalences were estimated per 1,000 live births with exact 95% confidence intervals within each stratum of gestational age: ≤27, 28–31, 32–36 weeks. Time trends of both overall prevalence and prevalence of severe CP were investigated using multilevel negative binomial regression models.Results: The sample comprised 2,273 children. 25.8% were born from multiple pregnancies. About 2-thirds had a bilateral spastic CP. 43.5% of children born ≤27 weeks had a high impairment index compared to 37.0 and 38.5% in the two other groups. Overall prevalence significantly decreased (incidence rate ratio per year: 0.96 [0.92–1.00[) in children born 32–36 weeks. We showed a decrease until 2009 for children born 28–31 weeks but an increase in 2010 again, and a steady prevalence (incidence rate ratio per year = 0.97 [0.92–1.02] for those born ≤27 weeks. The prevalence of the most severely affected children with CP revealed a similar but not significant trend to the overall prevalence in the corresponding GA groups. Predominant white matter injuries were more frequent in children born <32 weeks: 81.5% (≤27 weeks) and 86.4% (28–31 weeks), compared to 63.6% for children born 32–36 weeks.Conclusion: Prevalence of CP in preterm born children continues to decrease in Europe excepting the extremely immature children, with the most severely affected children showing a similar trend.

Antimicrobial Stewardship in a Long-Term Acute Care Hospital Using Offsite Electronic Medical Record Audit

2016 ◽  
Vol 37 (4) ◽  
pp. 433-439 ◽  
Author(s):  
Kirthana Beaulac ◽  
Silvia Corcione ◽  
Lauren Epstein ◽  
Lisa E. Davidson ◽  
Shira Doron
Keyword(s):  
Incidence Rate ◽  
Acute Care ◽  
Antimicrobial Stewardship ◽  
Rate Ratio ◽  
Incidence Rate Ratio ◽  
Acute Care Hospital ◽  
Antimicrobial Use ◽  
Care Hospital ◽  
Hospital Acquired

OBJECTIVETo offer antimicrobial stewardship to a long-term acute care hospital using telemedicine.METHODSWe conducted an uninterrupted time-series analysis to measure the impact of antimicrobial stewardship on hospital-acquired Clostridium difficile infection (CDI) rates and antimicrobial use. Simple linear regression was used to analyze changes in antimicrobial use; Poisson regression was used to estimate the incidence rate ratio in CDI rates. The preimplementation period was April 1, 2010–March 31, 2011; the postimplementation period was April 1, 2011–March 31, 2014.RESULTSDuring the preimplementation period, total antimicrobial usage was 266 defined daily doses (DDD)/1,000 patient-days (PD); it rose 4.54 (95% CI, −0.19 to 9.28) per month then significantly decreased from preimplementation to postimplementation (−6.58 DDD/1,000 PD [95% CI, −11.48 to −1.67]; P=.01). The same trend was observed for antibiotics against methicillin-resistant Staphylococcus aureus (−2.97 DDD/1,000 PD per month [95% CI, −5.65 to −0.30]; P=.03). There was a decrease in usage of anti-CDI antibiotics by 50.4 DDD/1,000 PD per month (95% CI, −71.4 to −29.2; P<.001) at program implementation that was maintained afterwards. Anti-Pseudomonas antibiotics increased after implementation (30.6 DDD/1,000 PD per month [95% CI, 4.9–56.3]; P=.02) but with ongoing education this trend reversed. Intervention was associated with a decrease in hospital-acquired CDI (incidence rate ratio, 0.57 [95% CI, 0.35–0.92]; P=.02).CONCLUSIONAntimicrobial stewardship using an electronic medical record via remote access led to a significant decrease in antibacterial usage and a decrease in CDI rates.Infect. Control Hosp. Epidemiol. 2016;37(4):433–439

scholarly journals Diet quality and mental health in subsequent years among Canadian youth

2012 ◽  
Vol 15 (12) ◽  
pp. 2253-2258 ◽  
Author(s):  
Seanna E McMartin ◽  
Stefan Kuhle ◽  
Ian Colman ◽  
Sara FL Kirk ◽  
Paul J Veugelers
Keyword(s):  
Mental Health ◽  
Incidence Rate ◽  
Diet Quality ◽  
Rate Ratio ◽  
Adolescent Depression ◽  
Negative Binomial ◽  
Incidence Rate Ratio ◽  
Negative Binomial Regression ◽  
Canadian Youth ◽  
Internalizing Disorder

AbstractObjectiveTo examine the association between diet quality and the diagnosis of an internalizing disorder in children and adolescents.DesignA prospective study examining the relationship between diet quality and mental health. FFQ responses of 3757 children were used to calculate a composite score for diet quality and its four components: variety, adequacy, moderation and balance. Physicians’ diagnoses on internalizing disorders were obtained by linking the children's dietary information to administrative health data. Negative binomial regression models were used to examine the association between diet quality and diagnosis of an internalizing disorder.SettingThe Canadian province of Nova Scotia.SubjectsA provincially representative sample of grade 5 students (age 10–11 years).ResultsDiet quality was not found to be associated with internalizing disorder in a statistically significant manner (incidence rate ratio = 1·09; 95 % CI 0·73, 1·63). However, relative to children with little variety in their diets, children with greater variety in their diet had statistically significant lower rates of internalizing disorder in subsequent years (incidence rate ratio = 0·45; 95 % CI 0·25, 0·82).ConclusionsThese findings suggest the importance of variety in children's diet and opportunities in the prevention of adolescent depression and anxiety.

scholarly journals Failing our Most Vulnerable: COVID-19 and Long-Term Care Facilities in Ontario

2020 ◽  
Author(s):  
David N. Fisman ◽  
Isaac Bogoch ◽  
Lauren Lapointe-Shaw ◽  
Janine McCready ◽  
Ashleigh R. Tuite ◽  
...  
Keyword(s):  
Incidence Rate ◽  
Rate Ratio ◽  
Long Term Care ◽  
Incidence Rate Ratio ◽  
Temporal Trends ◽  
Community Living ◽  
Term Care ◽  
Short Period ◽  
Care Facilities

AbstractBackgroundThe COVID-19 epidemic has taken a fearsome toll on individuals residing in long-term care facilities (LTC). As of April 10, 2020 half of Canada’s COVID-19 deaths had occurred in LTC. We sought to better understand trends and risk factors for COVID-19 death in LTC in Ontario.MethodsWe analyzed a COVID-19 outbreak database created by the Ontario Ministry of Health, for the period March 29-April 7, 2020. Mortality incidence rate ratios for LTC were calculated with community living Ontarians aged > 69 used as the comparator group. Count-based regression methods were used to model temporal trends and identify associations between infection risk in staff and residents, and subsequent LTC resident death.ResultsConfirmed or suspected cases of COVID-19 were identified in 272/627 LTC by April 7, 2020. The incidence rate ratio for COVID-19 death was 13.1 (9.9-17.3) relative to community living adults over 69. Incidence rate ratio increased over time and was 87.28 (90% CrI 9.98 to 557.08) by April 7, 2020. Lagged infection in staff was a strong predictor of death in residents (e.g., adjusted IRR for death per infected staff member 1.17, 95% CI 1.11 to 1.26 at a 6-day lag).InterpretationMortality risk in elders in Ontario is currently concentrated in LTC, and this risk has increased sharply over a short period of time. Early identification of risk requires a focus on testing and provision of personal protective equipment to staff, and restructuring the LTC workforce to prevent movement of COVID-19 between LTC.FundingThe research was supported by a grant to DNF from the Canadian Institutes for Health Research (2019 COVID-19 rapid researching funding OV4-170360).

scholarly journals Long-Term Exposure to Fine and Coarse Particulate Matter and COVID-19 Incidence and Mortality Rate in Chile during 2020

2021 ◽  
Vol 18 (14) ◽  
pp. 7409
Author(s):  
Macarena Valdés Salgado ◽  
Pamela Smith ◽  
Mariel Opazo ◽  
Nicolás Huneeus
Keyword(s):  
Mortality Rate ◽  
Incidence Rate ◽  
Air Pollutants ◽  
Negative Binomial ◽  
Transport Model ◽  
Surface Concentration ◽  
Mortality Rates ◽  
Incidence And Mortality ◽  
Pm2.5 And Pm10

Background: Several countries have documented the relationship between long-term exposure to air pollutants and epidemiological indicators of the COVID-19 pandemic, such as incidence and mortality. This study aims to explore the association between air pollutants, such as PM2.5 and PM10, and the incidence and mortality rates of COVID-19 during 2020. Methods: The incidence and mortality rates were estimated using the COVID-19 cases and deaths from the Chilean Ministry of Science, and the population size was obtained from the Chilean Institute of Statistics. A chemistry transport model was used to estimate the annual mean surface concentration of PM2.5 and PM10 in a period before the current pandemic. Negative binomial regressions were used to associate the epidemiological information with pollutant concentrations while considering demographic and social confounders. Results: For each microgram per cubic meter, the incidence rate increased by 1.3% regarding PM2.5 and 0.9% regarding PM10. There was no statistically significant relationship between the COVID-19 mortality rate and PM2.5 or PM10. Conclusions: The adjusted regression models showed that the COVID-19 incidence rate was significantly associated with chronic exposure to PM2.5 and PM10, even after adjusting for other variables.

Inflammatory Bowel Disease and Risk of Major Bleeding During Anticoagulation for Venous Thromboembolism

2021 ◽  
Author(s):  
Susanna Scharrer ◽  
Christian Primas ◽  
Sabine Eichinger ◽  
Sebastian Tonko ◽  
Maximilian Kutschera ◽  
...  
Keyword(s):  
Ulcerative Colitis ◽  
Inflammatory Bowel Disease ◽  
Venous Thromboembolism ◽  
Incidence Rate ◽  
Rate Ratio ◽  
Incidence Rate Ratio ◽  
Fatal Bleeding ◽  
Adjusted Incidence Rate ◽  
Inflammatory Bowel ◽  
Adjusted Incidence

Abstract Background Little is known about the bleeding risk in patients with inflammatory bowel disease (IBD) and venous thromboembolism (VTE) treated with anticoagulation. Our aim was to elucidate the rate of major bleeding (MB) events in a well-defined cohort of patients with IBD during anticoagulation after VTE. Methods This study is a retrospective follow-up analysis of a multicenter cohort study investigating the incidence and recurrence rate of VTE in IBD. Data on MB and IBD- and VTE-related parameters were collected via telephone interview and chart review. The objective of the study was to evaluate the impact of anticoagulation for VTE on the risk of MB by comparing time periods with anticoagulation vs those without anticoagulation. A random-effects Poisson regression model was used. Results We included 107 patients (52 women, 40 with ulcerative colitis, 64 with Crohn disease, and 3 with unclassified IBD) in the study. The overall observation time was 388 patient-years with and 1445 patient-years without anticoagulation. In total, 23 MB events were registered in 21 patients, among whom 13 MB events occurred without anticoagulation and 10 occurred with anticoagulation. No fatal bleeding during anticoagulation was registered. The incidence rate for MB events was 2.6/100 patient-years during periods exposed to anticoagulation and 0.9/100 patient-years during the unexposed time. Exposure to anticoagulation (adjusted incidence rate ratio, 3.7; 95% confidence interval, 1.5-9.0; P = 0.003) and ulcerative colitis (adjusted incidence rate ratio, 3.5; 95% confidence interval, 1.5-8.1; P = 0.003) were independent risk factors for MB events. Conclusion The risk of major but not fatal bleeding is increased in patients with IBD during anticoagulation. Our findings indicate that this risk may be outweighed by the high VTE recurrence rate in patients with IBD.

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