Medical School MD + DO Mastery

A 4-year, board-aligned study system for medical school and licensing exams.

Walk the full Year 1–4 curriculum — foundational sciences, organ-system blocks, clinical clerkships and advanced practice — each with mastery checklists and linked learning resources, plus a dedicated review system for school exams, Shelf/COMAT, USMLE Step 1–3 and COMLEX-USA Levels 1–3.

QUALITY IMPROVEMENT + SCHOLARSHIP CONTROL CENTER

ALL YEARS | PAGE 81D - AIM -> MEASURE -> CHANGE -> PDSA -> SUSTAIN -> REPORT -> 10 DECISIONS ->

G. QUALITY-IMPROVEMENT OPERATING SYSTEM

StepExecutionProof / stop rule
1. AimDefine what will improve, for whom, by how much and by when; engage the people affected by the work.Specific, measurable local aim.
2. MeasuresOperationalize outcome, process and balancing measures; decide data frequency and denominator.Team can calculate each measure the same way.
3. Understand current systemMap workflow/causes; establish baseline variation; identify constraints and context.Change idea targets a plausible driver.
4. Test changeRun small, safe PDSA tests; predict what will happen; document what actually happened.Each test creates learning, not just activity.
5. Study over timeUse run/control charts or other time-aware methods when appropriate; note context and unintended effects.Signal persists beyond one favorable data point.
6. AdaptAdopt, adapt or abandon based on evidence; change one or more components deliberately.Next cycle reflects prior learning.
7. Implement + sustainStandardize workflow, ownership, training, monitoring and escalation; test varied conditions.Improvement survives ordinary staffing/time/context.
8. Spread + reportAssess transferability before spread; report with SQUIRE when appropriate; preserve governance determination.Another team can understand what changed, where and why.

TOP 10 RESEARCH + QI CONCEPT - 9: QI NEEDS MEASUREMENT OVER TIME - NOT JUST BEFORE VS AFTER

DEEP EXPLANATIONWHY STUDENTS MISS ITEASIEST CLUE
A before/after pair can confuse secular trends, random variation, case mix and temporary enthusiasm with trueTwo numbers are simple to present and often look persuasive, especially when the post value is better.Plot the measure over time. Ask what happened before, during and after each change and what unintended
improvement. Iterative QI uses repeated measures, context and balancing outcomes to learn whether ametric moved with it.
change is working and under what conditions.
TOP 10 RESEARCH + QI CONCEPT - 10: A SUCCESSFUL CHANGE IS NOT FINISHED UNTIL IT SURVIVES ROUTINE WORK
DEEP EXPLANATIONWHY STUDENTS MISS ITEASIEST CLUE
Testing proves a change can work locally; implementation makes it standard; sustainment andA short-term win feels like completion. Ownership, training, maintenance and balancing measures are lessRemove the project champion for a week in your thought experiment. If the process collapses, you have
spread test whether the benefit persists across people, shifts and conditions. Scholarship then explains thevisible than the initial result.a promising test - not a sustained system.

TOP 10 RESEARCH + QI CONCEPT - 9: QI NEEDS MEASUREMENT OVER TIME - NOT JUST BEFORE VS AFTER — H. 10 HIGH-DISCRIMINATION RESEARCH + QI DECISIONS

context and learning so others can judge transferability.

TOP 10 RESEARCH + QI CONCEPT - 9: QI NEEDS MEASUREMENT OVER TIME - NOT JUST BEFORE VS AFTER — H. 10 HIGH-DISCRIMINATION RESEARCH + QI DECISIONS

#ScenarioBest next move
1 2A large dataset is available, but the question is vague. A QI project may be published. Does publication make it research?Define the decision/question and estimand first; use only data capable of answering it. No. Publication intent alone is insufficient; use the institutional research/QI/privacy determination process.
3 4P<0.001 but the effect is tiny. Outliers are removed only after they weaken the result.Report magnitude + interval + absolute/clinical context; do not equate p-value with importance. Use pre-specified/justified rules or transparent sensitivity analyses; document the deviation.
5 6A key variable has substantial missing data. Twenty analyses were tried and one is positive.Describe the pattern, assumptions and handling; test how reasonable alternatives affect conclusions. Disclose/label exploratory work; address multiplicity/selection rather than presenting the winner as pre-specified.
7 8A contributor collected data but did not meet all authorship criteria. AI drafted prose and suggested citations.Credit the contribution appropriately; authorship requires the full current criteria, not task count or seniority. Follow journal/institution policy, disclose as required, verify every claim/reference, keep human accountability.
9QI improves in the first week.Continue time-series/balancing measurement and additional PDSA cycles under varied conditions before hardwiring/spreading.
10 I. FINAL RESEARCH / SCHOLARSHIP / QI MASTERY GATEThe project is ready to submit.Run the governance + data + reporting guideline + authorship + AI + reference + reproducibility checklist first.

TOP 10 RESEARCH + QI CONCEPT - 9: QI NEEDS MEASUREMENT OVER TIME - NOT JUST BEFORE VS AFTER — H. 10 HIGH-DISCRIMINATION RESEARCH + QI DECISIONS

GatePass condition
Question + design Governance + protocolOne answerable question/aim drives a design capable of supporting the intended causal, predictive, descriptive or improvement claim. Institutional research/QI/privacy/IRB pathway is documented; outcomes, eligibility, variables, roles and primary analysis/measures are versioned.
Data + analysis Reproducibility + integrityProvenance, missingness, exclusions and transformations are auditable; magnitude, uncertainty, bias/confounding, multiplicity and assumptions are interpreted. A qualified person can reconstruct the key work; authorship, funding/conflicts, references and AI use are handled transparently.
Reporting + QI transferCorrect reporting guideline/journal instructions are applied; improvement is measured over time with balancing effects, sustainment and context.

TOP 10 RESEARCH + QI CONCEPT - 9: QI NEEDS MEASUREMENT OVER TIME - NOT JUST BEFORE VS AFTER — H. 10 HIGH-DISCRIMINATION RESEARCH + QI DECISIONS

AHRQ PDSASQUIRE 2.0OHRP QI FAQ
2026/27 research + scholarship expanded edition - local governance, patient safety, privacy, sponsor and journal requirements remain controlling