INSIGHTS + OPEN WORK
Evidence should be usable.
Practical guides and open artifacts for teams deciding whether a healthcare intervention or vendor deployment worked and what value can be attributed to it.
Start with the decision you need to make. Each guide connects the buyer question to a causal design, value model, refusal conditions, and a portable evidence record.
BUYER GUIDE
Verify healthcare vendor ROI
A practical sequence for testing whether a vendor changed outcomes and created attributable value before renewal or expansion.
EVALUATION GUIDE
Measure whether an intervention worked
Define the decision, counterfactual, outcome, and claim threshold before a favorable trend is mistaken for an intervention effect.
METHOD NOTE
Causal ROI versus modeled savings
Why activity, time saved, and before-and-after change are not the same as attributable value after full cost.
AI BUYER GUIDE
Evaluate healthcare AI vendor ROI
Connect technical performance and adoption to organizational outcomes, causal impact, full cost, and a proportional claim.
OPEN TEMPLATE / V0.1
Measurement Contract
A usable YAML template and JSON Schema for fixing the evaluation question, comparison, cost model, refusal conditions, and claim rules.
OPEN SPECIFICATION / V0.1
Impact Passport
A portable, machine-readable record for effect estimates, uncertainty, attributable value, limitations, and the exact claim the evidence permits.
SYNTHETIC EXAMPLE / V0.1
Control Passport
A generated NIST SP 800-53 profile for a synthetic regulated workflow, including tailoring, evidence bindings, inherited controls, and unresolved gaps.
Working in public. The v0.1 artifacts are drafts for implementation and comment. The guides distinguish operating evidence, comparative change, causal effect, and attributable ROI.