Q1: What are the specific steps to use the credentialed data?

A: To access PhysioNet's credentialed data, you must first complete the Credentialing process (https://physionet.org/settings/profile/) and obtain approval for your CITI training report (https://physionet.org/about/citi-course/). After that, you can access the data by signing the data use agreement.

Q2: Can I share data with others? Can I share it with students in my classes?

A: For credentialed access data such as MIMIC and eICU, each user must obtain individual access rights. Sharing data within teams or classes is not permitted.

Q3: Can I use Large Language Models (LLMs) for analysis?

A: Current policy requires adherence to a zero data retention policy. Local LLM models can be used without restrictions, but there are limitations when using API services. Please check the details at: https://physionet.org/news/post/llm-responsible-use/

Q4: I cannot download data, or the download is very slow. What should I do?

A: Typically, when using wget commands, data exceeding several tens of GB requires considerable download time. Consider using AWS options or GCP options (paid) if available.

Q5: Is it possible to publish individual MIMIC data (images, text) as examples in papers?

A: Unfortunately, under current policy, individual MIMIC images or clinical notes cannot be published in papers without explicit patient consent. We recommend creating synthetic data or, if necessary, reproducing data that was published in the original MIMIC papers.

Q1: How long does it take for Credentialing process and CITI training report approval?

A: Approval time typically takes several days to one week (business days), but may vary depending on circumstances.

Q2: If my Credentialing process remains "Pending," how long should I wait?

A: If your status has remained pending for more than a week, a confirmation email may have been sent to your reference regarding your PhysioNet application. Please ask your reference to check if they have received an email from credentialing@physionet.org that requires a response.

Q3: Is there a way to expedite the Credentialing process?

A: You can expedite the process by registering an academic email address or ORCID associated with your affiliated institution.

Q4: How should I select the affiliation and course for CITI training?

A: Please select "Massachusetts Institute of Technology Affiliates" as your affiliation, then choose the "Data or Specimens Only Research" course. For detailed step-by-step instructions, please refer to: https://physionet.org/about/citi-course/

Q5: Do I need to pay for CITI training?

A: No, if you select "Massachusetts Institute of Technology Affiliates," you can take the course for free. You are affiliating with Massachusetts Institute of Technology (MIT) for the purposes of accessing data that is managed by MIT.