Introduced in 2020 (Eklund et al., 2020), the component Sample is a portion or quantity of biological material that is collected from a sample donor, or a digital representation of a biological entity of the sample donor, such as an image.
| Attribute Code | Attribute Name | Allowed Values | Description | Constraints | Cardinality |
|---|---|---|---|---|---|
| MIABIS-SAMPLE-01 | Sample ID | Coded string | Unique ID of the sample within a sample collection, often represented by the sample barcode; text identifier. The Sample ID is meant for sharing. | Pseudonymized, alphanumeric. It is recommended that sample IDs are persistent within a given biobank. | 1 |
| MIABIS-SAMPLE-02 | Detailed sample type | Text list | The type of biological specimen intended for testing diagnostics, disease propagation, treatment, or for research purposes. | 1 | |
| MIABIS-SAMPLE-03 | Sample storage temperature | List: RT, 2oC to 10oC, -18oC to -35oC, -60oC to -85oC, -150oC, LN, Other | The long-term temperature at which the sample is stored after preparation, based on SPREC v3 and MIABIS-2.0-15 | 0 | |
| MIABIS-SAMPLE-04 | Sample creation date and time | yyyy-mm-ddThh:mm:ss | The date and time the sample was created in the form previously described in MIABIS-SAMPLE-02. Date/time format must be ISO8601-compliant or partial, for example, YYYY | 0 | |
| MIABIS-SAMPLE-05 | Anatomical site ontology | String | Name of ontology used for describing the anatomical source of the sample material, for example, ICD-O-3 topography code | MIABIS-SAMPLE-05 and MIABIS-SAMPLE-06 are required if any ontology information is provided | 0/1 |
| MIABIS-SAMPLE-06 | Anatomical site ontology version | Coded string | Version of selected ontology for anatomical site | MIABIS-SAMPLE-05 and MIABIS-SAMPLE-06 are required if any ontology information is provided | 0/1 |
| MIABIS-SAMPLE-07 | Anatomical site ontology code | Coded string | Anatomical site code from the selected anatomical site ontology version | 0 | |
| MIABIS-SAMPLE-08 | Anatomical site ontology description | String | Description from the selected anatomical site ontology code | 0 | |
| MIABIS-SAMPLE-09 | Anatomical site free text | String | Explanation about Anatomical site in case of unknown Anatomical site or insufficient information | 0 | |
| MIABIS-SAMPLE-10 | Sample content diagnosis | Text list | The ICD-10 code describing the diagnosis of the sample content, such as whether the sample contains carcinogenic material | 0...n | |
| MIABIS-SAMPLE-11 | Use restrictions | Text list | The restrictions that may change the availability of the samples donated by the sample donor | 0...n |