Pre-analytical Factor | Classification | Bodily fluids | Cells/Tissue | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Blood | Serum | Plasma | Urine | Saliva | |||||||
Anatomical location of blood draw | Biospecimen Acquisition | 86 | 21 | 32 | 0 | 0 | 0 | ||||
Anticoagulant | Biospecimen Acquisition | 298 | 126 | 215 | 2 | 1 | 28 | ||||
Biospecimen location | Biospecimen Acquisition | 65 | 34 | 52 | 29 | 27 | 249 | ||||
Cannulation | Biospecimen Acquisition | 14 | 3 | 3 | 0 | 0 | 1 | ||||
Cold ischemia time | Biospecimen Acquisition | 2 | 0 | 0 | 0 | 0 | 107 | ||||
Data management | Biospecimen Acquisition | 2 | 1 | 0 | 0 | 0 | 0 | ||||
Locale of biospecimen collection | Biospecimen Acquisition | 11 | 5 | 3 | 2 | 0 | 10 | ||||
Method of cell acquisition | Biospecimen Acquisition | 2 | 0 | 0 | 1 | 13 | 48 | ||||
Method of fluid acquisition | Biospecimen Acquisition | 126 | 35 | 51 | 36 | 19 | 16 | ||||
Method of tissue acquisition | Biospecimen Acquisition | 1 | 0 | 0 | 1 | 0 | 132 | ||||
Needle gauge | Biospecimen Acquisition | 18 | 7 | 5 | 0 | 0 | 25 | ||||
Organ measurements | Biospecimen Acquisition | 1 | 1 | 0 | 0 | 0 | 7 | ||||
Pathology ink | Biospecimen Acquisition | 0 | 0 | 0 | 0 | 0 | 3 | ||||
Patient posture | Biospecimen Acquisition | 22 | 10 | 13 | 2 | 1 | 1 | ||||
Pre-preservation condition | Biospecimen Acquisition | 4 | 0 | 2 | 0 | 0 | 8 | ||||
Time of biospecimen collection | Biospecimen Acquisition | 170 | 70 | 114 | 32 | 14 | 23 | ||||
Type of collection container/solution | Biospecimen Acquisition | 324 | 131 | 196 | 8 | 5 | 21 | ||||
Unspecified ischemia time | Biospecimen Acquisition | 0 | 0 | 0 | 0 | 0 | 3 |