Trends in self-harm visits to the emergency department among children and youth before and during the COVID-19 pandemic in Alberta: An interrupted time series analysis. [PDF]
Paediatr Child HealthBarry R +5 more
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Impact of integrating guidelines into an antimicrobial stewardship smartphone application on outpatient antibiotic prescribing: a segmented interrupted time series analysis. [PDF]
Front Digit HealthSadeq AA +8 more
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Interrupted Time Series Analysis in Clinical Research
Annals of Pharmacotherapy, 2003OBJECTIVE: To demonstrate the usefulness of interrupted time series analysis in clinical trial design. METHODS: A safety data set of electrocardiographic (ECG) information was simulated from actual data that had been collected in a Phase I study. Simulated data on 18 healthy volunteers based on a study performed in a contract research facility were ...
Lloyd K, Matowe +3 more
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Healthcare Utilization After Respiratory Tuberculosis: A Controlled Interrupted Time Series Analysis
Clinical Infectious Diseases, 2023Abstract Background Despite data suggesting elevated morbidity and mortality among people who have survived tuberculosis disease, the impact of respiratory tuberculosis on healthcare utilization in the years following diagnosis and treatment remains unclear.
Kamila, Romanowski +7 more
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Trauma team leader and early mortality: An interrupted time series analysis
The American Journal of Emergency Medicine, 2022The trauma team leader (TTL) is a "model" of a specifically dedicated team leader in the emergency department (ED), but its benefits are uncertain. The primary objective was to assess the impact of the TTL on 72-hour mortality. Secondary objectives included 24-hour mortality and admission delays from the ED.Major trauma admissions (Injury Severity ...
Jennifer, Truchot +7 more
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Interrupted Time Series Analysis
2019Interrupted Time Series Analysis develops a comprehensive set of models and methods for drawing causal inferences from time series. Example analyses of social, behavioural, and biomedical time series illustrate a general strategy for building AutoRegressive Integrated Moving Average (ARIMA) impact models. The classic Box-Jenkins-Tiao
David McDowall +2 more
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Innovating patient care delivery: DSRIP's interrupted time series analysis paradigm
Healthcare, 2019Adoption of Medicaid Section 1115 waiver is one of the many ways of innovating healthcare delivery system. The Delivery System Reform Incentive Payment (DSRIP) pool, one of the two funding pools of the waiver has four categories viz. infrastructure development, program innovation and redesign, quality improvement reporting and lastly, bringing about ...
Amrita G, Shenoy +4 more
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Computer Programs for Interrupted Time Series Analysis: II A Quantitative Evaluation
Multivariate Behavioral Research, 1990Interrupted time series analysis is a method of analysis for longitudinal experiments involving a sequence of observations on a single dependent variable before and after an intervention. The presence of dependency in the data necessitates the use of computer programs for data analysis. Five recently developed programs are evaluated: BMDP (Dixon, 1985),
J W, Harrop, W F, Velicer
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Analysis of the physiological stress profile: The interrupted time-series design
Biofeedback and Self-Regulation, 1986Most research employing physiological stress profiling procedures has relied upon statistical analyses that are flawed in two ways: These analyses typically average the physiological levels observed across a series of observations during any one phase of the profile, thereby ignoring rate of change as a relevant parameter, and the problem of ...
J B, Cooney, J, Clarke, G L, Morris
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