An End-to-End Approach to PA Clinical Readiness
See how Northwest University piloted DDx to strengthen PA students' clinical reasoning and boost confidence in management planning by 57 points.
Overview
Strengthening clinical decision-making across the full patient encounter
At Northwest University, faculty identified a need to strengthen core clinical reasoning skills — particularly around patient engagement, differential diagnosis, and management planning. Faculty sought a flexible tool that could support both in-class instruction and independent practice without adding to faculty workload. DDx was piloted with five ARC-PA-aligned cases integrated as supplemental clinical medicine practice — and delivered meaningful, measurable gains in the higher-order reasoning skills that define PA clinical competence.
Overview
The challenge
Gaps in individual clinical decision-making from history to management
This PA program was specifically looking to address gaps in individual clinical decision-making and help students better grasp the full patient interaction — from history and physical exam to how those findings inform differential diagnoses.
Faculty at Northwest University recognized that students needed more structured practice in the full arc of clinical reasoning — from history-taking and physical examination through to differential diagnosis and management planning. Traditional classroom simulation provided some exposure, but students lacked sufficient independent, repeatable practice in applying clinical findings to real management decisions. Faculty needed a tool that could address these gaps flexibly, without requiring additional faculty time or a complete curriculum overhaul.
The solution
Why DDx by Sketchy?
Piloted five ARC-PA-aligned DDx PA cases as supplemental clinical medicine practice; students used DDx both in class and independently for self-directed practice outside of scheduled sessions; cases reinforced classroom learning while providing repeated, low-stakes exposure to realistic clinical encounters; DDx supported structured clinical reasoning across the full encounter — from history and physical to differential diagnosis and management planning
DDx offered an end-to-end, ARC-PA-aligned platform designed for how PAs actually practice — supporting structured clinical reasoning, realistic patient interactions, and decision-making across the full clinical encounter. Faculty integrated the cases as supplemental practice that students could complete independently, giving every student consistent exposure to the reasoning workflow that PA programs are built to develop.
How did DDx by Sketchy fit?
Cases Included:
- Five ARC-PA-alisnged DDx cases
The results
Measurable improvements in clinical reasoning skills
Testimonials
What did students say?
End-to-end practice for the full patient encounter
Northwest University's pilot demonstrated that DDx equips PA students with a clinical reasoning platform that supports the full patient encounter — from history and differential diagnosis to management planning. With an ARC-PA-aligned case library, flexible implementation, and measurable gains in the higher-order skills that define strong PA clinical performance, DDx gave Northwest students the structured, realistic practice that prepares them for independent patient care.
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