Rekodi ya ushahidi wa mbinu

Interrupted Time Series for Public Health

Interrupted time series analysis, usually implemented as segmented regression, is a strong quasi-experimental design for evaluating the effect of a public-health intervention introduced at a known point in time. By tracking a population-level outcome — prescribing rates, infections, injuries, hospital admissions — over many equally spaced periods before and after the intervention, it asks whether the outcome's level jumped and whether its underlying trend changed when the intervention took effect, relative to the pre-intervention trajectory projected forward as the counterfactual. The segmented-regression formulation was popularized for intervention research by Wagner, Soumerai and colleagues, and Lopez Bernal, Cummins and Gasparrini's 2017 International Journal of Epidemiology tutorial is the standard modern guide for public-health applications, covering autocorrelation, seasonality, and the use of comparison series.

Sources recorded, not reviewed

Rekodi ya chanzo

Nukuu zimehamishwa kwa uhalisi kutoka kwa rekodi ya chanzo cha mbinu. Hakuna uthibitisho wa kiwango cha dai unaodokezwa kutoka kwao.

Interrupted Time Series (Segmented Regression) for Public-Health Intervention Evaluation

Rekodi ya mbinu ya kiajenda · process-pipeline / social-epidemiology

Fungua mbinu kamili

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Mbinu zinazohusiana

Zilizotengenezwa kutoka kwa grafu ya mbinu na kuonyeshwa kama uhusiano uliopendekezwa na mashine — hakuna dai la ushahidi linalodokezwa.

Used in the same domainPoisson Rate Regressionmachine-suggested · Relational suggestion, not evidence.Same method familySelf-Controlled Case Seriesmachine-suggested · Relational suggestion, not evidence.Same method familySynthetic Control for Health Policymachine-suggested · Relational suggestion, not evidence.