Clinical Epidemiology — Validity, Errors and Biases
Public Health and Epidemiology · Clinical Bases
How it begins
Un tratado exhaustivo y de nivel experto sobre las bases lógicas, matemáticas y metodológicas que sustentan la inferencia epidemiológica. Desde la disección molecular del error aleatorio y sistemático hasta las estrategias analíticas más avanzadas para neutralizar la confusión y los sesgos en la era del Big Data y la Medicina Basada en la Evidencia.
What it covers
- Epidemiological Inference and Architecture of Validity
- · Validity as a Requirement of Inference
- Error Taxonomy: Random and Systematic
- · Random Error (Random or Lack of Precision)
- · Systematic Error (Bias or Lack of Validity)
- Selection Biases: Taxonomy and Dynamics
- · The Dynamics of Selection: Recruitment Conditions
- · Classic Types of Selection Bias
- · Selection Bias Mitigation Strategies
- Information Biases and Misclassification
- · Classic Forms of Information Bias
- · Methodological Control of Information Biases
- Confusion Bias: Pathophysiology and DAGs
- · The Three Classic Criteria of a Confounding Factor
- · Graphic Representation: Directed Acyclic Graphs (DAGs)
- · Simpson's Paradox
- Control of Confusion Bias in the Design Phase
- · 1. Randomization
- · 2. Restriction
- · 3. Pairing or Coupling (Matching)
- Control of Confusion Bias in the Analysis Phase
- · 1. Stratification
- · 2. Multivariable Regression Models
- · 3. Methods based on the Propensity Score
- Effect and Interaction Modification
- · Interaction Evaluation: Additive versus Multiplicative Scale
- · Calculation of Interaction on Additive Scale: RERI, AP and S
- Bias in Cohort Studies and Clinical Trials
- · Bias of Clinical Trials
- · Specific Biases of Screening Cohorts
- Bias in Case and Control Studies
- · 1. Control Selection Biases
- · 2. Hindsight Information Bias
- · 3. Cross Selection Control Bias
- Bias in Systematic Reviews and Meta-Analyses
- · 1. Publication Bias (The File Drawer Problem)
- · 2. Heterogeneity in Meta-analysis
- Bias in the Era of Big Data, RWE and Artificial Intelligence
- · 1. Immortal Time Bias
- · 2. Protopathic Bias
- · 3. Channeling or Indication Bias (Channeling Bias)
- · 4. Algorithmic Biases in Artificial Intelligence and Machine Learning
- Quantitative Bias and Sensitivity Analysis
- · 1. The Concept of Residual Confusion
- · 2. The E-Value (E-Value)
- Reporting, Recording and Good Practices Guidelines
- · 1. International Reporting Guidelines (Enhancing the Quality and Transparency of Health Research)
- · 2. The Prior Registration of Protocols
The complete study guide is in the app
This page summarizes the outline. The full interactive study guide —with high-yield diagrams, clinical tables, and board review cases— can be read inside Epistemis, completely offline and ad-free.
- Subject
- Public Health and Epidemiology
- Category
- Clinical Bases
- Type
- Study Guide
- Sections
- 48
- Reviewed
- 2026-08-02