Table II.
Data retention policies.
| Data/document | Type | Retention period | Retention location |
|---|---|---|---|
| Contact details | 12 months after completion of the trial | University of Oxford | |
| Consent forms: Main study and qualitative study | Investigator site file copy | 12 months after completion of the trial | Recruitment centre |
| Medical record copy | As per local hospital policy | Recruitment centre | |
| Central trial team copy | 12 months after completion of the trial | University of Oxford | |
| Research data | De-identified | Five years after publication of the primary results | University of Oxford |
| Anonymized | Indefinitely | University of Oxford | |
| Qualitative study: informed consent discussion transcriptions | De-identified | 12 months after publication of the primary results | University of Oxford |
| Qualitative study: interview transcriptions | De-identified | 12 months after publication of the primary results | University of Oxford |