Public cohort audit

We counted the groups in the public UCLA CNP participant list.

OpenNeuro ds000030 · Version 1.0.0 · 2026-11-13

Group counts

Participant counts in the public UCLA CNP list
Group	Participants
Controls	130
ADHD	43
Schizophrenia group	50
Bipolar disorder	49
Total	272

What was counted

The count covers the 272 public participant records. The repository description gives a wider total of 290. The counts match the paper’s final imaging sample, which includes schizoaffective disorder in the schizophrenia group. This audit checks group composition. Imaging analyses and clinical validity require separate checks.

Repository description Paper, Table 1

Reproduce the count

We checked the SHA-256 of participants.tsv at the pinned commit and counted each data row using the participant ID and the original diagnosis field. There were no missing or duplicate IDs or uncategorized records. We applied no additional imaging-task or quality exclusions.

Input: Pinned participants.tsv
SHA-256: d39a9697085f209ca7d72ad05792ec4689d99d28d62d3f2c1344bed3627ac4df

Download the script and input into the same folder and run this command to print the group counts as JSON.

node audit-cohort.mjs participants.tsv

Download audit script Result JSON Pinned OpenNeuro release

The original reproducibility artifact uses Korean labels.

Next audit: public EEG decoding