Zanki — Step 1 Coverage Audit

Coverage by area

Two different axes. Coverage is how much of the area the deck touches (comprehensive / solid / lightly covered). Depth is how hard it drills what it covers — cards per concept, a study-style signal, not a quality score. A small area can be fully covered yet lightly drilled, so the two columns move independently. Shapes rather than precise figures — the mapping is probabilistic.

Coming from another deck?

Most Step 1 decks overlap heavily — they cover the same exam — so switching rarely changes which concepts you see. What actually differs is how hard each deck drills a concept (depth) and, occasionally, how much ground it covers (area level). Both, per deck:

Depth is cards per concept (study style, not quality); coverage differences are reported at the area level — the card-to-concept mapping is reliable in aggregate but not precise enough to call out individual missing topics. Compare any two Step 1 decks →

Coverage by official USMLE system

The same coverage, re-grouped against the official NBME content outline (organ systems) rather than our study-resource areas. Every subtopic is mapped to its NBME system.

Omitted (too few mapped subtopics to characterize): Human Development.

Compare all Step 1 decks by system →

Where Zanki runs lighter

Concepts our outline flags as lightly covered here — ranked by how heavily Step 1 tests them, so what's worth supplementing sits at the top. Lighter coverage isn't a defect; a focused deck deliberately spends its cards elsewhere.

• high-yieldCapacity vs CompetencePublic Health Sciences
• high-yieldInformed Consent (Elements and Exceptions)Public Health Sciences
• high-yieldConfidentiality and HIPAAPublic Health Sciences
• high-yieldMinors — Consent, Confidentiality, Mature and Emancipated MinorPublic Health Sciences
• Social Determinants of HealthPublic Health Sciences
• Evidence-Based MedicinePublic Health Sciences
• Distributions — Normal, Skewed, Mean vs MedianPublic Health Sciences
• high-yieldNSTEMI Risk Stratification and TimingCardiovascular
• high-yieldRight Ventricular InfarctionCardiovascular
• high-yieldCardiac AmyloidosisCardiovascular
• high-yieldMalignant HyperthermiaMusculoskeletal, Skin, and Connective Tissue
• high-yieldSjögren SyndromeMusculoskeletal, Skin, and Connective Tissue
• high-yieldDMARDs and BiologicsMusculoskeletal, Skin, and Connective Tissue
• high-yieldComplement DeficienciesImmunology
• high-yieldAlkylating AgentsHematology and Oncology
• plus others lower on the priority list

How to pair Zanki with other resources

Most successful Zanki users treat it as the spine and build around it with targeted resources. First Aid is the natural companion — Zanki was designed to parallel it, and reading the relevant First Aid section before or after a card block reinforces context that pure Anki repetition can miss. Pathoma is the standard add-on for Pathology depth, and Boards & Beyond fills conceptual gaps across systems, particularly where a video walkthrough beats a flashcard for first-pass understanding.

For the areas where Zanki runs lighter, specific pairings matter most. The ethics subtopics — Capacity vs Competence, Informed Consent (Elements and Exceptions), Confidentiality and HIPAA, and Minors — Consent, Confidentiality, Mature and Emancipated Minor — are covered well in First Aid's behavioral science chapter and in dedicated ethics question blocks; do not skip them. Boards & Beyond's biostatistics and epidemiology videos shore up Evidence-Based Medicine and Distributions (Normal, Skewed, Mean vs Median). For NSTEMI Risk Stratification and Timing, Right Ventricular Infarction, and Cardiac Amyloidosis, a focused Boards & Beyond cardiology pass plus UWorld questions will close the gap. The r/medicalschoolanki community also maintains add-on decks targeting specific weak spots if you want to stay inside Anki entirely.

Frequently asked questions