Need to know

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Headshot of Ted Chauvin, PhD · Associate Professor
Ted Chauvin
PhD · Associate Professor
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Headshot of Anne Grossman, MD, FACP · Assistant Professor, Medical Education and Clinical Sciences
Anne Grossman
MD, FACP · Assistant Professor, Medical Education and Clinical Sciences
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Table of Contents

This document is meant to help focus your studies for written exams and Step 1. Terms will be added throughout the year (i.e., this list is iterative and will change).

PICO framework

You should have a good grasp of how PICO works and why it's a useful framework.

Study design

Be able to compare the study designs and understand when and why each one is utilized.

Case-control study

Case report

Case series

Cohort study

Community-Based Participatory Research Program (CBPR)

Cross-sectional study

Double-blind study

Meta-analysis

Mixed methods

Prospective cohort study

Qualitative sampling

Qualitative studies

  • Ethnography
  • Phenomenology
  • Grounded theory
  • Case study
  • Narrative

Randomized controlled trial (RCT)

Retrospective cohort study

Single-blind study

Survey design

Systematic review

The evidence-based pyramid

Components of study designs and basic statistical analysis

Accuracy

Area under the curve (AUC)

Bias

  • Selection
  • Information
  • Recall
  • Measurement
  • Confounding

Central tendency

Chi-square analysis

Confidence interval

Confounder

Dependent variable

External validity

FDA trials

False negative

Hazard ratio

Incidence (calculate)

Independent variable

Internal validity

Interpreting a forest plot

Kaplan-Meier survival curves

Mean (calculate)

Median (calculate)

Mode (calculate)

Negative predictive value (NPV) (calculate)

Normal distribution

Null hypothesis vs. alternative hypothesis

Number needed to harm (NNH) (calculations, too!)

Number needed to treat (NNT) (calculations, too!)

Positive predictive value (PPV) (calculate)

Precision

Prevalence (calculate)

P-value

Random error

Reliability

ROC curves

Sample size

Sensitivity (calculations, too)

Specificity

Standard deviation

Standard error of the mean

Statistical power

True positive

Type I error

Type II error

Validity

Variance

Validity

Calculation and application of quantifying “risk”

Yes, you should be able to set up a 2x2 table.

Attack rate (calculate)

Mortality rate (calculate)

Odds ratio (calculate)

Risk ratios (calculate)

Ethics

Authorship

Beneficence

Conflict of interest

Financial

Informed consent

Justice

Principle of justice

Principle of respect for persons

Research misconduct and data manipulation

Subject selection (patients in treatment versus subjects in research)

Tuskegee Syphilis Study

MEDSCHLR 520 and 540

The intricacies of 520 and 540.

Institutional Review Board (IRB)

Data storage

IRB policies and duties

IRB in human subjects research

Vulnerable groups

What constitutes human subject research