A tool by Firecrawl · uses 7 tools · Healthcare

Trial site population diversity check

Use when a clinical trial diversity officer or feasibility lead checks whether a study's sites can enrol a population that reflects who has the disease. Lists the trial's sites from ClinicalTrials.gov, profiles each site's county by race, ethnicity, age and language from Census data, and reviews published evidence on disease burden by group, producing a site diversity scorecard.

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# Trial site population diversity check

For one trial (or a planned site list) and one condition. Diversity plans are judged against who has the disease, so both sides must be cited.

## 1. The sites

1. Open the trial with @[ClinicalTrials.gov · Study](alexandria:clinicaltrials-gov/clinical-trials/study) (nct_id): enrolment target, eligibility, and every site with city and state.
2. If planning a new trial, list comparable studies with @[ClinicalTrials.gov · Search](alexandria:clinicaltrials-gov/clinical-trials/search) (condition, status completed) and read their sites the same way.

## 2. Who lives near each site

3. Resolve each site's county with @[US Census Bureau · Geographies](alexandria:census-gov/census/geographies).
4. Pull race and ethnicity, age 65 and over, and limited-English households with @[US Census Bureau · Data](alexandria:census-gov/census/data) (acs/acs5, county).

## 3. Who has the disease

5. Search @[PubMed · Search](alexandria:pubmed-ncbi-nlm-nih-gov/publications/search) (condition plus prevalence or incidence by race and ethnicity, United States) and read the best sources with @[PubMed · Article](alexandria:pubmed-ncbi-nlm-nih-gov/publications/article). Keep group-specific rates only where stated.
6. Check how past trials in the condition reported enrolment with @[Research Index · Search papers](alexandria:firecrawl-research-index/search) (condition plus trial diversity or underrepresentation).

## Write the scorecard

- **Site table:** site, county, share by group, 65+, limited English.
- **Gap:** groups with high disease burden that few sites serve.
- **Suggestions:** regions or site types to add, and language support needs.
- **Sources:** NCT ids, ACS tables, PMIDs and paper ids. Say what could not be found.
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