Table 2.
Time to EGFRex20ins Test Result During the Study Period (2011–2020)
| Test | From Advanced Diagnosis to First EGFRex20ins Test Result |
From Receipt of Sample by the Laboratory to First EGFRex20ins Test Result |
||||
|---|---|---|---|---|---|---|
| All (N=299)a | Tissue (n=254) | Blood (n=43) | All (N=294) | Tissue (n=251) | Blood (n=43) | |
| Median, d (IQR) | 23 (13–41) | 23 (12–41) | 25 (15–225) | 9 (6–14) | 10 (6–14) | 8 (6–10) |
| Mean, d (SD) | 48.9 (292.8) | 33.5 (293.8) | 141.2 (279.4) | 20.4 (84.6) | 22.4 (91.4) | 9.0 (3.1) |
aUnknown test result: n=2. ex20ins, exon 20 insertions; IQR, interquartile range.