COURSE OF THE SEASON · USMLE STEP 1 & STEP 2 CK

Understand the data. Defend your answer.

Biostatistics, Epidemiology & Evidence Interpretation

1 Nov — 1 Dec 2026 · Bogotá · UTC−5

Build your reasoning from the foundations, then apply it to original USMLE-style questions, clinical scenarios and scientific abstracts.

Exclusive to active paid members

Live sessions and recordings are available to active paid microscopIA Network members. Reserve each live session through Activities, subject to available places.

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Step 1 + Step 2 CK
Learning together. Reasoning independently.
Learning together. Reasoning independently.
9live sessions
18hours of live teaching
1 Nov — 1 Dec 2026Tuesdays & Thursdays · 7–9 p.m.
All sessions taught in EnglishBogotá · UTC−5

1 Nov — 1 Dec 2026

Your route to the first session

Course opens 1 November. Live teaching starts Tuesday 3 November and finishes Tuesday 1 December, 7–9 p.m. Bogotá time.

  1. 1 November · Course opens
  2. 3 November · First live session
  3. 1 December · Final live session
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What you will be able to do

  • Interpret risk, treatment effects and diagnostic probabilities.
  • Choose statistical methods and explain uncertainty.
  • Identify bias and critically read clinical evidence.

01 / The experience

From the concept to the clinical decision.

Each session brings explanation, guided questions and a graded exam in the Exam Center together. Learn the method behind the answer.

  1. 01

    Build the foundation

    Start from the essential concepts with explanations and clinical examples.

  2. 02

    Work through questions

    Apply each topic to original exam-style vignettes, tables and abstracts.

  3. 03

    Explain the reasoning

    Interpret the best answer, identify distractors and connect the result to its clinical meaning.

  4. 04

    Check your understanding

    Complete a graded exam in the Exam Center at the end of each session.

02 / The syllabus

A clear path through the evidence.

Nine live sessions covering seventeen topics in four chapters, with guided question practice throughout. Open each chapter for topics and dates.

01Epidemiology & clinical reasoningNov 3 — Nov 10

Study designs, treatment effects, diagnosis and prevention.

  1. 01

    Epidemiology foundations / Study designs

  2. 02

    Clinical trials / Association and treatment effects

  3. 03

    Diagnostic testing / Likelihood ratios and Bayes reasoning

02Statistics you can interpretNov 12 — Nov 17

Foundations, inference, statistical tests and regression.

  1. 04

    Screening and prevention / Statistical foundations

  2. 05

    Statistical inference / Tests, correlation and regression

03Read the literature criticallyNov 19 — Nov 24

Bias, validity, evidence synthesis and survival.

  1. 06

    Bias, confounding and validity

  2. 07

    Medical literature and evidence synthesis / Survival and population health

04Integrated question labsNov 26 — Dec 1

Bring the concepts together in guided exam-style questions.

  1. 08

    Question Lab: epidemiology and study design / Question Lab: diagnosis and probability

  2. 09

    Question Lab: statistics and scientific abstracts / Comprehensive question challenge

Language: English · Tuesdays & Thursdays · 7–9 p.m. · Bogotá · UTC−5

Bogotá → Your local schedule

What time is the course where you are?

Enter your city and country, then check the course time. Each session is converted separately for local daylight-saving changes.

Choose a time zone instead

Reference: Tuesdays and Thursdays, 7–9 p.m. Bogotá (UTC−5). Your local date may be the next day. Time-zone rules are applied to each course date.

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USMLE · NNT

Try the reasoning.

A short example of how we turn a number into a clinical interpretation.

01 / 01

A trial reduces five-year stroke risk from 10% to 6%. How many people need treatment to prevent one additional event?

03 / Your instructor

Course director · microscopIA

Jorge Racedo

Biostatistics, Epidemiology & Evidence Interpretation

Biomedical engineer from Universidad de los Andes (Bogotá, Colombia), with more than ten years of experience in clinical research and experimental design. Connect epidemiology and biostatistics with the questions that matter in clinical evidence.

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04 / Access & assessment

Your learning, around your schedule.

Use the account linked to your active paid membership to reserve sessions and access recordings. Recordings are published within 48 hours after each session. A free investigator profile does not activate course access; no statistical software license is required.

Assessed completion

A supervised final assessment: 40 original questions, 60 minutes, in English. Pass with 80%. One initial attempt and one remediation opportunity. Attendance alone does not establish completion.

Session practice and the final supervised assessment are described separately. See the course terms for the assessed-completion requirements.

40 questions60 minutes80% to pass
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Course terms →

05 / Questions

Before your first session.

Who can join?

This course is exclusive to active paid microscopIA Network members. Teaching is in English. Check plan eligibility before activating.

How do I reserve a session?

Sign in with your member account, open Activities, select this course and confirm the session. Keep your paid membership active and check your local time and available places.

Can I learn through recordings?

Recordings are available to eligible active paid members within 48 hours after each session, using the same member account.

What is the language and time?

All sessions are in English, Tuesdays and Thursdays from 7–9 p.m. Bogotá time (UTC−5). The booking calendar shows your local time.

Is the certificate a USMLE credential?

No. It documents assessed completion of the microscopIA course, subject to the published requirements. It is not a USMLE, NBME or FSMB certification.

microscopIA Network

Make evidence one of your strengths.

Start with the concepts, practise with questions and finish by explaining the evidence.

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