Turning a simple clinical form into something that actually works in practice has always been harder than it should be. One team builds the form, another wires the logic, someone else flattens the data for analysis — and a small change can ripple across the entire workflow.
The AI Assistant in Aidbox Forms was built to collapse all of that into one flow. In this article, we’ll walk through what that looks like in practice: starting with a plain-language request and ending with a form, extraction logic, and analytics-ready data — all in one place.
Even the most basic clinical forms used to involve many players. Clinicians knew what they wanted to capture, but could not encode it in FHIR. Developers had to translate requests into Questionnaires, and every change required a new round of coding. Data engineers built extraction pipelines to map responses into FHIR resources. Analysts then flattened nested FHIR data into SQL-friendly formats to make it useful for dashboards.
Each step depended on the one before it. A small change — such as adding a new vital sign — often triggered a chain reaction of updates across code, pipelines, and reports. What should have taken hours routinely stretched into weeks.
With the AI Assistant, all of this happens in one place. You describe the form you need in plain language, and the system generates a FHIR Questionnaire that can be reviewed and edited immediately. The assistant proposes pre-fill logic, so demographic fields can be pulled automatically from Patient data. It sets up extraction rules that transform responses into FHIR resources. Finally, it creates a ViewDefinition that flattens everything into an analytics-ready table.
This isn’t just about faster form creation — it’s about shortening the cycle of ongoing edits and keeping analytics aligned at every step.
Instead of waiting for multiple teams to coordinate, you can now move from an idea to a working, testable pipeline in the same session.
Consider a common scenario: building a Vital Signs form. Before, every new form required hand-built Questionnaires, manual extraction logic, and custom reporting work. These steps often lived in different tools — and changed requirements meant more rework and more delays.
With the AI Assistant in the Aidbox Form Builder, the workflow looks very different. You ask it to generate a form with blood pressure, BMI, temperature, and other vital signs, and it produces a ready-to-use Questionnaire. You instruct it to pre-fill demographics from the Patient record, and the assistant writes the rules. Extraction is handled the same way: each response becomes a coded Observation with proper units. To prepare the data for analysis, you ask for a ViewDefinition, and within moments you have a flattened table ready for dashboards. You can even test the whole flow on synthetic patients and immediately visualize BMI or blood pressure trends.
Tasks that previously required weeks of coordination can now be completed in minutes. A demo is available on YouTube for those who want to see the workflow in practice.
The AI Assistant isn’t an add-on that sits next to the form builder — it is part of the FHIR workflow itself. As soon as you describe the kind of form you need, the system starts connecting the standards that usually live in isolation and turns them into a single, continuous process.
The process starts with FHIR SDC. This is the backbone for how forms are structured, rendered, and validated. When you say “add a depression screening section,” the assistant generates Questionnaire items annotated with LOINC codes, scoring logic, and enableWhen conditions, all following the SDC guide. That means the form is immediately interoperable and reusable across systems.
Next comes FHIRPath, the language that tells the system where data should come from and where it should go. When you want Patient demographics pre-filled into the form, the assistant writes FHIRPath expressions that point directly into the Patient resource. When you need answers mapped back into Observations, FHIRPath again defines the path. Instead of brittle custom code, you get logic expressed in a standard that any FHIR server understands.
The captured responses are stored as QuestionnaireResponses. The AI Assistant generates a ViewDefinition automatically. This is a relatively new FHIR construct that flattens the deeply nested response structure into a clean, analytics-ready table. That table can be queried using SQL on FHIR, or sent downstream into BI tools without extra data wrangling.
Because the ViewDefinition is in place, we can close the loop immediately with visualization. The system uses Vega-Lite, a declarative grammar for charts, to render trends directly inside the form builder. You don’t just hope the extraction logic works — you see it, plotted as BMI over time, or systolic versus diastolic blood pressure. The visualization isn’t a mock-up; it’s built from the same flattened data structure analysts will query later.
All of this orchestration happens in the browser, where a tool-based AI architecture manages the workflow. Around fifty focused tools handle everything from item editing to validation. Each one has a narrow scope and hands off cleanly to the next. This tool orchestration, paired with a compact internal representation of SDC extensions, gives the assistant the reliability it needs to handle complex forms. When FHIRPath expressions are involved, a specialized sub-agent validates them, catching common mistakes before they reach production.
The result is an environment where form authoring, logic configuration, and analytics preparation aren’t separate projects but parts of a single narrative. You describe the clinical intent, the AI Assistant turns it into interoperable FHIR artifacts, and the system shows you immediately how that data will look and behave downstream. Please check the full overview of the AI Assistant here.
All AI outputs are editable, so humans remain in control — with full visibility, tools to adjust the logic, and the ability to intervene at any step. By default, it works with synthetic or de-identified data, and private deployments are available for stricter policies. Versioning and audit logs track every change. The assistant is limited to structuring and transforming data; it does not make clinical decisions.
With Aidbox Forms, FHIR is not just a data format — it’s the backbone that unites form authoring, structured data collection, and analytics at the source. Create a form, add pre-fill rules, map responses, and see the data ready for analysis. What once felt like a project now feels like a task you can complete in one sitting. Aidbox Forms makes it possible to move from idea to insight in minutes.
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