scholarly journals The impact of an electronic medical record nudge on reducing testing for hospital-onset Clostridioides difficile infection

2020 ◽  
Vol 41 (4) ◽  
pp. 411-417 ◽  
Author(s):  
Jessica R. Howard-Anderson ◽  
Mary Elizabeth Sexton ◽  
Chad Robichaux ◽  
Zanthia Wiley ◽  
Jay B. Varkey ◽  
...  
Keyword(s):  
Medical Record ◽  
Electronic Medical Record ◽  
Interrupted Time Series ◽  
Interrupted Time Series Analysis ◽  
Level Change ◽  
Order Rate ◽  
Clostridioides Difficile ◽  
Stool Softener ◽  
Clostridioides Difficile Infection ◽  
The Impact

AbstractObjective:To determine the effect of an electronic medical record (EMR) nudge at reducing total and inappropriate orders testing for hospital-onset Clostridioides difficile infection (HO-CDI).Design:An interrupted time series analysis of HO-CDI orders 2 years before and 2 years after the implementation of an EMR intervention designed to reduce inappropriate HO-CDI testing. Orders for C. difficile testing were considered inappropriate if the patient had received a laxative or stool softener in the previous 24 hours.Setting:Four hospitals in an academic healthcare network.Patients:All patients with a C. difficile order after hospital day 3.Intervention:Orders for C. difficile testing in patients administered a laxative or stool softener in <24 hours triggered an EMR alert defaulting to cancellation of the order (“nudge”).Results:Of the 17,694 HO-CDI orders, 7% were inappropriate (8% prentervention vs 6% postintervention; P < .001). Monthly HO-CDI orders decreased by 21% postintervention (level-change rate ratio [RR], 0.79; 95% confidence interval [CI], 0.73–0.86), and the rate continued to decrease (postintervention trend change RR, 0.99; 95% CI, 0.98–1.00). The intervention was not associated with a level change in inappropriate HO-CDI orders (RR, 0.80; 95% CI, 0.61–1.05), but the postintervention inappropriate order rate decreased over time (RR, 0.95; 95% CI, 0.93–0.97).Conclusion:An EMR nudge to minimize inappropriate ordering for C. difficile was effective at reducing HO-CDI orders, and likely contributed to decreasing the inappropriate HO-CDI order rate after the intervention.

Chasing the rate: An interrupted time series analysis of interventions targeting reported hospital onset Clostridioides difficile, 2013–2018

2020 ◽  
Vol 41 (10) ◽  
pp. 1142-1147
Author(s):  
Michelle E. Doll ◽  
Jinlei Zhao ◽  
Le Kang ◽  
Barry Rittmann ◽  
Michael Alvarez ◽  
...  
Keyword(s):  
Time Series ◽  
Decision Support ◽  
Infection Control ◽  
Medical Center ◽  
Academic Medical Center ◽  
Interrupted Time Series ◽  
Interrupted Time Series Analysis ◽  
Test Volume ◽  
Clostridioides Difficile ◽  
The Impact

AbstractObjective:To assess the impact of major interventions targeting infection control and diagnostic stewardship in efforts to decrease Clostridioides difficile hospital onset rates over a 6-year period.Design:Interrupted time series.Setting:The study was conducted in an 865-bed academic medical center.Methods:Monthly hospital-onset C. difficile infection (HO-CDI) rates from January 2013 through January 2019 were analyzed around 5 major interventions: (1) a 2-step cleaning process in which an initial quaternary ammonium product was followed with 10% bleach for daily and terminal cleaning of rooms of patients who have tested positive for C. difficile (February 2014), (2) UV-C device for all terminal cleaning of rooms of C. difficile patients (August 2015), (3) “contact plus” isolation precautions (June 2016), (4) sporicidal peroxyacetic acid and hydrogen peroxide cleaning in all patient areas (June 2017), (5) electronic medical record (EMR) decision support tool to facilitate appropriate C. difficile test ordering (March 2018).Results:Environmental cleaning interventions and enhanced “contact plus” isolation did not impact HO-CDI rates. Diagnostic stewardship via EMR decision support decreased the HO-CDI rate by 6.7 per 10,000 patient days (P = .0079). When adjusting rates for test volume, the EMR decision support significance was reduced to a difference of 5.1 case reductions per 10,000 patient days (P = .0470).Conclusion:Multiple aggressively implemented infection control interventions targeting CDI demonstrated a disappointing impact on endemic CDI rates over 6 years. This study adds to existing data that outside of an outbreak situation, traditional infection control guidance for CDI prevention has little impact on endemic rates.

Measuring the impact of step down intermediate care on delayed discharge: an interrupted time series analysis

2019 ◽  
Vol 73 (7) ◽  
pp. 674-679 ◽  
Author(s):  
Kate A Levin ◽  
Emilia Crighton
Keyword(s):  
Moving Average ◽  
Interrupted Time Series ◽  
Relative Reduction ◽  
Intermediate Care ◽  
Interrupted Time Series Analysis ◽  
Level Change ◽  
Before And After ◽  
Step Down ◽  
The Impact ◽  
Over Time

BackgroundIntermediate care (IC) acts as a bridging service between hospital and home, for those deemed medically fit for discharge but who are delayed in hospital. The aim of this study was to measure the effect of IC and a 72-hour discharge target on days delayed.MethodsRate of days delayed per 1000 population aged 75 years+ in Glasgow City was compared before and after onset of IC with a 6-month phase-in period, using segmented linear regression. Inverclyde and West Dunbartonshire (IWD) was a control. Autoregressive and moving average terms were included in the model, as well as a Fourier term to adjust for seasonality.ResultsPrior to IC, rate of days delayed increased in both Glasgow City and the rest of Scotland. There was a large reduction in rate of days delayed in Glasgow during the phase-in period, greater than the rest of Scotland but comparable with that observed in IWD, with subsequent increases thereafter. Adjusting for changes in IWD, the impact of IC and the discharge target in Glasgow City was a level change of −15.20 (95% CI −17.52 to –12.88) and a trend change of −0.29 (95% CI −0.55 to –0.02). This is equivalent to a predicted reduction due to IC of −16.04 days delayed per 1000 population per month, in June 2016, and a relative reduction of 35%.ConclusionIC and the 72-hour discharge target were associated with a reduction in days delayed. Rate of days delayed continued to increase over time, although at a slower rate than if IC had not been implemented.

scholarly journals Impact of an electronic medical record best practice alert on expedited partner therapy for chlamydia infection and reinfection

2021 ◽  
Author(s):  
Sarah J Willis ◽  
Heather Elder ◽  
Noelle M Cocoros ◽  
Myfanwy Callahan ◽  
Katherine K Hsu ◽  
...  
Keyword(s):  
Medical Record ◽  
Electronic Medical Record ◽  
Best Practice ◽  
Prevalence Ratio ◽  
Interrupted Time Series ◽  
Chlamydia Infection ◽  
Expedited Partner Therapy ◽  
Best Practice Alert ◽  
The Impact ◽  
To Receive

Abstract Background Atrius Health implemented a best practice alert (BPA) to encourage clinicians to provide expedited partner therapy (EPT) in October 2014. We assessed the impact of the BPA on EPT provision and chlamydial reinfection; and the impact of EPT on testing for chlamydia reinfection and reinfection rates. Methods We included patients ≥15 years with ≥1 positive chlamydia test between January 2013-March 2019. Tests-of-reinfection were defined as chlamydia tests 28-120 days after initial infection and corresponding positive results were considered evidence of reinfection. We used interrupted time series analyses to identify changes in 1) frequency of EPT; 2) tests-of-reinfection; 3) reinfections after the BPA was released. Log-binomial regression models, with GEE methods, assessed associations between EPT and tests-of-reinfection, and EPT and reinfection. Results Among 7,267 chlamydia infections, EPT was given to 1,475 (20%) patients. EPT frequency increased from 15% to 22% of infections between January 2013-September 2014 (β =0.003, p=0.03). After the BPA was released, EPT frequency declined to 19% of infections by March 2019 (β =-0.004, p=0.008). On average, 35% of chlamydia infections received a test-of-reinfection and 7% were reinfected; there were no significant changes in these percentages after BPA implementation. Patients given EPT were more likely to receive tests-of-reinfection (prevalence ratio (PR) 1.09, 95% CI: 1.01-1.16) but without change in reinfections (PR 0.88, 95% CI: 0.66-1.17). Conclusions BPAs in electronic medical record systems may not be effective at increasing EPT prescribing and decreasing chlamydial reinfection. However, patients given EPT were more likely to receive a test of chlamydia reinfection.

scholarly journals Does admission prevalence change after reconfiguration of inpatient services? An interrupted time series analysis of the impact of reconfiguration in five centres

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Joanne Martin ◽  
Edwin Amalraj Raja ◽  
Steve Turner
Keyword(s):  
Time Series ◽  
Time Series Analysis ◽  
Emergency Admission ◽  
Interrupted Time Series ◽  
Interrupted Time Series Analysis ◽  
Emergency Admissions ◽  
Series Analysis ◽  
Inpatient Services ◽  
The Impact ◽  
Admission Prevalence

Abstract Background Service reconfiguration of inpatient services in a hospital includes complete and partial closure of all emergency inpatient facilities. The “natural experiment” of service reconfiguration may give insight into drivers for emergency admissions to hospital. This study addressed the question does the prevalence of emergency admission to hospital for children change after reconfiguration of inpatient services? Methods There were five service reconfigurations in Scottish hospitals between 2004 and 2018 where emergency admissions to one “reconfigured” hospital were halted (permanently or temporarily) and directed to a second “adjacent” hospital. The number of emergency admissions (standardised to /1000 children in the regional population) per month to the “reconfigured” and “adjacent” hospitals was obtained for five years prior to reconfiguration and up to five years afterwards. An interrupted time series analysis considered the association between reconfiguration and admissions across pairs comprised of “reconfigured” and “adjacent” hospitals, with adjustment for seasonality and an overall rising trend in admissions. Results Of the five episodes of reconfiguration, two were immediate closure, two involved closure only to overnight admissions and one with overnight closure for a period and then closure. In “reconfigured” hospitals there was an average fall of 117 admissions/month [95% CI 78, 156] in the year after reconfiguration compared to the year before, and in “adjacent” hospitals admissions rose by 82/month [32, 131]. Across paired reconfigured and adjacent hospitals, in the months post reconfiguration, the overall number of admissions to one hospital pair slowed, in another pair admissions accelerated, and admission prevalence was unchanged in three pairs. After reconfiguration in one hospital, there was a rise in admissions to a third hospital which was closer than the named “adjacent” hospital. Conclusions There are diverse outcomes for the number of emergency admissions post reconfiguration of inpatient facilities. Factors including resources placed in the community after local reconfiguration, distance to the “adjacent” hospital and local deprivation may be important drivers for admission pathways after reconfiguration. Policy makers considering reconfiguration might consider a number of factors which may be important determinants of admissions post reconfiguration.

Recession and risk of suicide in Denmark during the 2009 global financial crisis: an ecological register-based study

2021 ◽  
pp. 140349482110132
Author(s):  
Agnieszka Konieczna ◽  
Sarah Grube Jakobsen ◽  
Christina Petrea Larsen ◽  
Erik Christiansen
Keyword(s):  
Time Series ◽  
Financial Crisis ◽  
Time Series Analysis ◽  
Suicide Rate ◽  
Global Financial Crisis ◽  
Interrupted Time Series ◽  
Interrupted Time Series Analysis ◽  
Series Analysis ◽  
Prevention Programmes ◽  
The Impact

Aim: The aim of this study is to analyse the potential impact from the financial crisis (onset in 2009) on suicide rates in Denmark. The hypothesis is that the global financial crisis raised unemployment which leads to raising the suicide rate in Denmark and that the impact is most prominent in men. Method: This study used an ecological study design, including register data from 2001 until 2016 on unemployment, suicide, gender and calendar time which was analysed using Poisson regression models and interrupted time series analysis. Results: The correlation between unemployment and suicide rates was positive in the period and statistically significant for all, but at a moderate level. A dichotomised version of time (calendar year) showed a significant reduction in the suicide rate for women (incidence rate ratio 0.87, P=0.002). Interrupted time series analysis showed a significant decreasing trend for the overall suicide rate and for men in the pre-recession period, which in both cases stagnated after the onset of recession in 2009. The difference between the genders’ suicide rate changed significantly at the onset of recession, as the rate for men increased and the rate for women decreased. Discussion: The Danish social welfare model might have prevented social disintegration and suicide among unemployed, and suicide prevention programmes might have prevented deaths among unemployed and mentally ill individuals. Conclusions: We found some indications for gender-specific differences from the impact of the financial crises on the suicide rate. We recommend that men should be specifically targeted for appropriate prevention programmes during periods of economic downturn.

scholarly journals Adult Learning Principles and Peer Delivery Improve Satisfaction of Electronic Medical Record Onboarding Education

ACI Open ◽  
2020 ◽  
Vol 04 (02) ◽  
pp. e114-e118
Author(s):  
Joanna Lawrence ◽  
Sharman Tan Tanny ◽  
Victoria Heaton ◽  
Lauren Andrew
Keyword(s):  
Adult Learning ◽  
Medical Record ◽  
Electronic Medical Record ◽  
Junior Doctors ◽  
Free Text ◽  
Organizational Safety ◽  
Adult Learning Principles ◽  
Learning Practices ◽  
Learning Principles ◽  
The Impact

Abstract Objectives Given the importance of onboarding education in ensuring the safety and efficiency of medical users in the electronic medical record (EMR), we re-designed our EMR curriculum to incorporate adult learning principles, informed and delivered by peers. We aimed to evaluate the impact of these changes based on their satisfaction with the training. Methods A single site pre- and post-observational study measured satisfaction scores (four questions) from junior doctors attending EMR onboarding education in 2018 (pre-implementation) compared with 2019 (post-implementation). An additional four questions were asked in the post-implementation survey. All questions employed a Likert scale (1–5) with an opportunity for free-text. Raw data were used to calculate averages, standard deviations and the student t-test was used to compare the two cohorts where applicable. Results There were a total of 98 respondents in 2018 (pre-implementation) and 119 in 2019 (post-implementation). Satisfaction increased from 3.8/5 to 4.5/5 (p < 0.0001) following implementation of a peer-delivered curriculum in line with adult learning practices. The highest-rated factors were being taught by other doctors (4.9/5) and doctors having the appropriate knowledge to deliver training (4.9/5). Ninety-two percent of junior doctors were motivated to engage in further EMR education and 90% felt classroom support was adequate. Conclusion EMR onboarding education for medical users is a critical ingredient to organizational safety and efficiency. An improvement in satisfaction ratings by junior doctors was demonstrated after significant re-design of the curriculum was informed and delivered by peers, in line with adult learning principles.

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